diff --git a/01_pypi_github/audio/en/af_aoede.json b/01_pypi_github/audio/en/af_aoede.json
index 146da727a346a878e5c3634e65d6668de804b4f6..889c8586e016fc3b96203a5f66dee4c97e8bd0fc 100644
--- a/01_pypi_github/audio/en/af_aoede.json
+++ b/01_pypi_github/audio/en/af_aoede.json
@@ -6,10 +6,10 @@
   "voice": "af_aoede",
   "speed": 0.96,
   "sample_rate": 24000,
-  "total_duration": 68.305,
-  "media_sha256": "13b77ec5da7bcf6586af30aaa1a911a90adac51c14f3288f11d249efec630154",
-  "media_bytes": 435293,
-  "render_fingerprint": "f5b5944ca4ebff61192d09de6192c81d2291bd73ba8a95ecfba0772b5049e36d",
+  "total_duration": 66.89,
+  "media_sha256": "c1b937304a02fb915dbe9988b25ab2488da339ae6de53e1926ba2bb77b2889f1",
+  "media_bytes": 422790,
+  "render_fingerprint": "3be256e92d7cb88ad4b386de2fc45317601a2793bdc13478fb2d617a960ab840",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.96,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.215,
-      "scene_end": 13.735,
-      "duration": 13.735,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.67,
+      "scene_end": 12.19,
+      "duration": 12.19,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.005,
+          "speech_end": 3.78,
           "audible_start": 0.1,
-          "audible_end": 2.825,
-          "duration": 3.005,
+          "audible_end": 3.6,
+          "duration": 3.78,
           "gap_from_previous": null,
           "trimmed_lead": 0.13,
-          "trimmed_tail": 0.49,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.515,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.125,
-          "speech_end": 13.215,
-          "audible_start": 3.225,
-          "audible_end": 13.035,
-          "duration": 10.09,
+          "speech_start": 3.9,
+          "speech_end": 11.67,
+          "audible_start": 4.0,
+          "audible_end": 11.49,
+          "duration": 7.77,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.135,
+          "trimmed_lead": 0.13,
           "trimmed_tail": 0.6,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.735,
-      "speech_end": 19.689999999999998,
-      "scene_end": 20.209999999999997,
-      "duration": 6.474999999999998,
+      "speech_start": 12.19,
+      "speech_end": 17.97,
+      "scene_end": 18.49,
+      "duration": 6.299999999999999,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.735,
-          "speech_end": 19.689999999999998,
-          "audible_start": 13.834999999999999,
-          "audible_end": 19.509999999999998,
-          "duration": 5.955,
+          "speech_start": 12.19,
+          "speech_end": 17.97,
+          "audible_start": 12.29,
+          "audible_end": 17.79,
+          "duration": 5.78,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
           "trimmed_tail": 0.595,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.209999999999997,
-      "speech_end": 26.639999999999997,
-      "scene_end": 27.159999999999997,
-      "duration": 6.949999999999999,
+      "speech_start": 18.49,
+      "speech_end": 24.915,
+      "scene_end": 25.435,
+      "duration": 6.945,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi.",
@@ -281,13 +281,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.209999999999997,
-          "speech_end": 26.639999999999997,
-          "audible_start": 20.31,
-          "audible_end": 26.459999999999997,
-          "duration": 6.43,
+          "speech_start": 18.49,
+          "speech_end": 24.915,
+          "audible_start": 18.59,
+          "audible_end": 24.735,
+          "duration": 6.425,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
+          "trimmed_lead": 0.125,
           "trimmed_tail": 0.6,
           "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.159999999999997,
-      "speech_end": 35.129999999999995,
-      "scene_end": 35.65,
-      "duration": 8.490000000000002,
+      "speech_start": 25.435,
+      "speech_end": 33.405,
+      "scene_end": 33.925000000000004,
+      "duration": 8.490000000000006,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.159999999999997,
-          "speech_end": 30.634999999999998,
-          "audible_start": 27.259999999999998,
-          "audible_end": 30.455,
+          "speech_start": 25.435,
+          "speech_end": 28.91,
+          "audible_start": 25.535,
+          "audible_end": 28.729999999999997,
           "duration": 3.475,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 30.754999999999995,
-          "speech_end": 35.129999999999995,
-          "audible_start": 30.854999999999997,
-          "audible_end": 34.949999999999996,
+          "speech_start": 29.029999999999998,
+          "speech_end": 33.405,
+          "audible_start": 29.13,
+          "audible_end": 33.225,
           "duration": 4.375,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.125,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 35.65,
-      "speech_end": 44.295,
-      "scene_end": 44.815000000000005,
+      "speech_start": 33.925000000000004,
+      "speech_end": 42.57000000000001,
+      "scene_end": 43.09000000000001,
       "duration": 9.165000000000006,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.65,
-          "speech_end": 44.295,
-          "audible_start": 35.75,
-          "audible_end": 44.114999999999995,
+          "speech_start": 33.925000000000004,
+          "speech_end": 42.57000000000001,
+          "audible_start": 34.025000000000006,
+          "audible_end": 42.39,
           "duration": 8.645,
           "gap_from_previous": null,
           "trimmed_lead": 0.145,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 44.815000000000005,
-      "speech_end": 55.605000000000004,
-      "scene_end": 56.12500000000001,
-      "duration": 11.310000000000002,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.09000000000001,
+      "speech_end": 53.20000000000001,
+      "scene_end": 53.72000000000001,
+      "duration": 10.630000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.815000000000005,
-          "speech_end": 47.165000000000006,
-          "audible_start": 44.915000000000006,
-          "audible_end": 46.98500000000001,
-          "duration": 2.35,
+          "speech_start": 43.09000000000001,
+          "speech_end": 50.01000000000001,
+          "audible_start": 43.19000000000001,
+          "audible_end": 49.83000000000001,
+          "duration": 6.92,
           "gap_from_previous": null,
-          "trimmed_lead": 0.115,
-          "trimmed_tail": 0.46,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.6,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 47.285000000000004,
-          "speech_end": 55.605000000000004,
-          "audible_start": 47.385000000000005,
-          "audible_end": 55.425000000000004,
-          "duration": 8.32,
+          "speech_start": 50.13000000000001,
+          "speech_end": 53.20000000000001,
+          "audible_start": 50.23000000000001,
+          "audible_end": 53.02000000000001,
+          "duration": 3.07,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.13,
-          "trimmed_tail": 0.575,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.51,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 56.12500000000001,
-      "speech_end": 67.78500000000001,
-      "scene_end": 68.305,
-      "duration": 12.18,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 53.72000000000001,
+      "speech_end": 66.37000000000002,
+      "scene_end": 66.89000000000001,
+      "duration": 13.170000000000002,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.12500000000001,
-          "speech_end": 64.795,
-          "audible_start": 56.22500000000001,
-          "audible_end": 64.61500000000001,
-          "duration": 8.67,
+          "speech_start": 53.72000000000001,
+          "speech_end": 63.38000000000001,
+          "audible_start": 53.820000000000014,
+          "audible_end": 63.20000000000002,
+          "duration": 9.66,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
-          "trimmed_tail": 0.595,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_lead": 0.14,
+          "trimmed_tail": 0.625,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 64.915,
-          "speech_end": 67.78500000000001,
-          "audible_start": 65.01500000000001,
-          "audible_end": 67.605,
+          "speech_start": 63.500000000000014,
+          "speech_end": 66.37000000000002,
+          "audible_start": 63.600000000000016,
+          "audible_end": 66.19000000000001,
           "duration": 2.87,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
diff --git a/01_pypi_github/audio/en/af_aoede.m4a b/01_pypi_github/audio/en/af_aoede.m4a
index 93eeca501aed146be25a15e6670c61a76e1131b9..2b991799028921e3435f90a11c22e18c81359d90 100644
--- a/01_pypi_github/audio/en/af_aoede.m4a
+++ b/01_pypi_github/audio/en/af_aoede.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:13b77ec5da7bcf6586af30aaa1a911a90adac51c14f3288f11d249efec630154
-size 435293
+oid sha256:c1b937304a02fb915dbe9988b25ab2488da339ae6de53e1926ba2bb77b2889f1
+size 422790
diff --git a/01_pypi_github/audio/en/af_bella.json b/01_pypi_github/audio/en/af_bella.json
index ec938c0568836a20527f3dcd150641fdd265ac2f..bda16919baacbe9e8648076db6613db935805a25 100644
--- a/01_pypi_github/audio/en/af_bella.json
+++ b/01_pypi_github/audio/en/af_bella.json
@@ -6,10 +6,10 @@
   "voice": "af_bella",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 71.04,
-  "media_sha256": "530885ed41e4cb4ff52c91f7737f802022e9817ce09bb484fdcfc557cd2ee297",
-  "media_bytes": 458604,
-  "render_fingerprint": "3bf88ff3471e0d1aa9a9ff5e1741af08c587cf2087f296aef210698355da97ff",
+  "total_duration": 69.39,
+  "media_sha256": "f989e4a5f4fc5f607c8bff094948e2110e9f8d5a67e2c27a62610e8a4ba7cc00",
+  "media_bytes": 457954,
+  "render_fingerprint": "87cec8e27da8660da1ed21d56873401ade1558af309ec07175c08430cd2ea64d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.635,
-      "scene_end": 14.155,
-      "duration": 14.155,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.98,
+      "scene_end": 12.5,
+      "duration": 12.5,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.11,
+          "speech_end": 3.885,
           "audible_start": 0.1,
-          "audible_end": 2.93,
-          "duration": 3.11,
+          "audible_end": 3.705,
+          "duration": 3.885,
           "gap_from_previous": null,
           "trimmed_lead": 0.315,
-          "trimmed_tail": 0.35,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.375,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.23,
-          "speech_end": 13.635,
-          "audible_start": 3.33,
-          "audible_end": 13.455,
-          "duration": 10.405,
+          "speech_start": 4.005,
+          "speech_end": 11.98,
+          "audible_start": 4.105,
+          "audible_end": 11.8,
+          "duration": 7.975,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.28,
-          "trimmed_tail": 0.34,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_tail": 0.345,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.155,
-      "speech_end": 20.54,
-      "scene_end": 21.06,
-      "duration": 6.904999999999999,
+      "speech_start": 12.5,
+      "speech_end": 18.634999999999998,
+      "scene_end": 19.154999999999998,
+      "duration": 6.654999999999998,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.155,
-          "speech_end": 20.54,
-          "audible_start": 14.254999999999999,
-          "audible_end": 20.36,
-          "duration": 6.385,
+          "speech_start": 12.5,
+          "speech_end": 18.634999999999998,
+          "audible_start": 12.6,
+          "audible_end": 18.455,
+          "duration": 6.135,
           "gap_from_previous": null,
           "trimmed_lead": 0.315,
           "trimmed_tail": 0.375,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.06,
-      "speech_end": 27.625,
-      "scene_end": 28.145,
+      "speech_start": 19.154999999999998,
+      "speech_end": 25.72,
+      "scene_end": 26.24,
       "duration": 7.085000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.06,
-          "speech_end": 27.625,
-          "audible_start": 21.16,
-          "audible_end": 27.445,
+          "speech_start": 19.154999999999998,
+          "speech_end": 25.72,
+          "audible_start": 19.255,
+          "audible_end": 25.54,
           "duration": 6.565,
           "gap_from_previous": null,
           "trimmed_lead": 0.275,
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.145,
-      "speech_end": 36.595,
-      "scene_end": 37.115,
+      "speech_start": 26.24,
+      "speech_end": 34.69,
+      "scene_end": 35.21,
       "duration": 8.970000000000002,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.145,
-          "speech_end": 31.995,
-          "audible_start": 28.245,
-          "audible_end": 31.814999999999998,
+          "speech_start": 26.24,
+          "speech_end": 30.09,
+          "audible_start": 26.34,
+          "audible_end": 29.909999999999997,
           "duration": 3.85,
           "gap_from_previous": null,
           "trimmed_lead": 0.33,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 32.115,
-          "speech_end": 36.595,
-          "audible_start": 32.215,
-          "audible_end": 36.415,
+          "speech_start": 30.209999999999997,
+          "speech_end": 34.69,
+          "audible_start": 30.31,
+          "audible_end": 34.51,
           "duration": 4.48,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.32,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 37.115,
-      "speech_end": 46.055,
-      "scene_end": 46.575,
+      "speech_start": 35.21,
+      "speech_end": 44.15,
+      "scene_end": 44.67,
       "duration": 9.46,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.115,
-          "speech_end": 46.055,
-          "audible_start": 37.215,
-          "audible_end": 45.875,
+          "speech_start": 35.21,
+          "speech_end": 44.15,
+          "audible_start": 35.31,
+          "audible_end": 43.97,
           "duration": 8.94,
           "gap_from_previous": null,
           "trimmed_lead": 0.32,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 46.575,
-      "speech_end": 57.865,
-      "scene_end": 58.385000000000005,
-      "duration": 11.810000000000002,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 44.67,
+      "speech_end": 55.24,
+      "scene_end": 55.760000000000005,
+      "duration": 11.090000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.575,
-          "speech_end": 49.275000000000006,
-          "audible_start": 46.675000000000004,
-          "audible_end": 49.095000000000006,
-          "duration": 2.7,
+          "speech_start": 44.67,
+          "speech_end": 51.85,
+          "audible_start": 44.77,
+          "audible_end": 51.67,
+          "duration": 7.18,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.365,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.375,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 49.395,
-          "speech_end": 57.865,
-          "audible_start": 49.495000000000005,
-          "audible_end": 57.685,
-          "duration": 8.47,
+          "speech_start": 51.97,
+          "speech_end": 55.24,
+          "audible_start": 52.07,
+          "audible_end": 55.06,
+          "duration": 3.27,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.34,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.325,
+          "trimmed_tail": 0.38,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 58.385000000000005,
-      "speech_end": 70.52000000000001,
-      "scene_end": 71.04,
-      "duration": 12.655000000000001,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 55.760000000000005,
+      "speech_end": 68.87,
+      "scene_end": 69.39,
+      "duration": 13.629999999999995,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.385000000000005,
-          "speech_end": 67.165,
-          "audible_start": 58.48500000000001,
-          "audible_end": 66.985,
-          "duration": 8.78,
+          "speech_start": 55.760000000000005,
+          "speech_end": 65.515,
+          "audible_start": 55.86000000000001,
+          "audible_end": 65.33500000000001,
+          "duration": 9.755,
           "gap_from_previous": null,
           "trimmed_lead": 0.32,
           "trimmed_tail": 0.35,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 67.28500000000001,
-          "speech_end": 70.52000000000001,
-          "audible_start": 67.385,
-          "audible_end": 70.34,
+          "speech_start": 65.635,
+          "speech_end": 68.87,
+          "audible_start": 65.735,
+          "audible_end": 68.69,
           "duration": 3.235,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.315,
diff --git a/01_pypi_github/audio/en/af_bella.m4a b/01_pypi_github/audio/en/af_bella.m4a
index b33f89c8a70b98a588f19769bd843e7e5177ccba..e39e0dddeb93732313f8f53a6f972b40eabcefd8 100644
--- a/01_pypi_github/audio/en/af_bella.m4a
+++ b/01_pypi_github/audio/en/af_bella.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:530885ed41e4cb4ff52c91f7737f802022e9817ce09bb484fdcfc557cd2ee297
-size 458604
+oid sha256:f989e4a5f4fc5f607c8bff094948e2110e9f8d5a67e2c27a62610e8a4ba7cc00
+size 457954
diff --git a/01_pypi_github/audio/en/af_heart.json b/01_pypi_github/audio/en/af_heart.json
index 4ea6d70f81e3f69364112bc4706ad5ed50e18e4f..392fb97979d83295f72aff43f7a7056e7ac58529 100644
--- a/01_pypi_github/audio/en/af_heart.json
+++ b/01_pypi_github/audio/en/af_heart.json
@@ -6,10 +6,10 @@
   "voice": "af_heart",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 69.525,
-  "media_sha256": "c43aee2b5ff06986ba987c0cafe5f32fb9e0042318a69ffb7432fcc9fd5c79a2",
-  "media_bytes": 442898,
-  "render_fingerprint": "707d1362366fb5e05409802eeec2ec9c3304472b368d3376231c64ef9caadfe0",
+  "total_duration": 67.6,
+  "media_sha256": "cd671a74216080acf90e1174123e0ca9eac67b4995715caab994313633329abb",
+  "media_bytes": 432292,
+  "render_fingerprint": "cfea4d3dd87bc0c306d37931733b7aa41a5be7dea707759edd6d35ab5a083b97",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.585,
-      "scene_end": 14.105,
-      "duration": 14.105,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.865,
+      "scene_end": 12.385,
+      "duration": 12.385,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.105,
+          "speech_end": 3.91,
           "audible_start": 0.1,
-          "audible_end": 2.925,
-          "duration": 3.105,
+          "audible_end": 3.73,
+          "duration": 3.91,
           "gap_from_previous": null,
           "trimmed_lead": 0.23,
-          "trimmed_tail": 0.265,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.26,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.225,
-          "speech_end": 13.585,
-          "audible_start": 3.325,
-          "audible_end": 13.405,
-          "duration": 10.36,
+          "speech_start": 4.03,
+          "speech_end": 11.865,
+          "audible_start": 4.13,
+          "audible_end": 11.685,
+          "duration": 7.835,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.19,
           "trimmed_tail": 0.275,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.105,
-      "speech_end": 20.26,
-      "scene_end": 20.78,
-      "duration": 6.675000000000001,
+      "speech_start": 12.385,
+      "speech_end": 18.2,
+      "scene_end": 18.72,
+      "duration": 6.334999999999999,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.105,
-          "speech_end": 20.26,
-          "audible_start": 14.205,
-          "audible_end": 20.08,
-          "duration": 6.155,
+          "speech_start": 12.385,
+          "speech_end": 18.2,
+          "audible_start": 12.485,
+          "audible_end": 18.02,
+          "duration": 5.815,
           "gap_from_previous": null,
-          "trimmed_lead": 0.22,
-          "trimmed_tail": 0.275,
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.285,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.78,
-      "speech_end": 27.195,
-      "scene_end": 27.715,
+      "speech_start": 18.72,
+      "speech_end": 25.134999999999998,
+      "scene_end": 25.654999999999998,
       "duration": 6.934999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.78,
-          "speech_end": 27.195,
-          "audible_start": 20.880000000000003,
-          "audible_end": 27.015,
+          "speech_start": 18.72,
+          "speech_end": 25.134999999999998,
+          "audible_start": 18.82,
+          "audible_end": 24.955,
           "duration": 6.415,
           "gap_from_previous": null,
           "trimmed_lead": 0.195,
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.715,
-      "speech_end": 35.925,
-      "scene_end": 36.445,
+      "speech_start": 25.654999999999998,
+      "speech_end": 33.864999999999995,
+      "scene_end": 34.385,
       "duration": 8.73,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,28 +312,28 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.715,
-          "speech_end": 31.37,
-          "audible_start": 27.815,
-          "audible_end": 31.19,
-          "duration": 3.655,
+          "speech_start": 25.654999999999998,
+          "speech_end": 29.314999999999998,
+          "audible_start": 25.755,
+          "audible_end": 29.134999999999998,
+          "duration": 3.66,
           "gap_from_previous": null,
           "trimmed_lead": 0.225,
-          "trimmed_tail": 0.27,
+          "trimmed_tail": 0.265,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
           "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn."
         },
         {
           "sentence": 2,
-          "speech_start": 31.49,
-          "speech_end": 35.925,
-          "audible_start": 31.59,
-          "audible_end": 35.745,
-          "duration": 4.435,
+          "speech_start": 29.435,
+          "speech_end": 33.864999999999995,
+          "audible_start": 29.534999999999997,
+          "audible_end": 33.684999999999995,
+          "duration": 4.43,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.23,
-          "trimmed_tail": 0.26,
+          "trimmed_tail": 0.265,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd."
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.445,
-      "speech_end": 45.01,
-      "scene_end": 45.53,
+      "speech_start": 34.385,
+      "speech_end": 42.949999999999996,
+      "scene_end": 43.47,
       "duration": 9.085,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.445,
-          "speech_end": 45.01,
-          "audible_start": 36.545,
-          "audible_end": 44.83,
+          "speech_start": 34.385,
+          "speech_end": 42.949999999999996,
+          "audible_start": 34.485,
+          "audible_end": 42.769999999999996,
           "duration": 8.565,
           "gap_from_previous": null,
           "trimmed_lead": 0.23,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.53,
-      "speech_end": 56.795,
-      "scene_end": 57.315000000000005,
-      "duration": 11.785000000000004,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.47,
+      "speech_end": 53.964999999999996,
+      "scene_end": 54.485,
+      "duration": 11.015,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.53,
-          "speech_end": 48.160000000000004,
-          "audible_start": 45.63,
-          "audible_end": 47.980000000000004,
-          "duration": 2.63,
+          "speech_start": 43.47,
+          "speech_end": 50.519999999999996,
+          "audible_start": 43.57,
+          "audible_end": 50.339999999999996,
+          "duration": 7.05,
           "gap_from_previous": null,
-          "trimmed_lead": 0.195,
-          "trimmed_tail": 0.25,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.21,
+          "trimmed_tail": 0.29,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.28,
-          "speech_end": 56.795,
-          "audible_start": 48.38,
-          "audible_end": 56.615,
-          "duration": 8.515,
+          "speech_start": 50.64,
+          "speech_end": 53.964999999999996,
+          "audible_start": 50.739999999999995,
+          "audible_end": 53.785,
+          "duration": 3.325,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.255,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.215,
+          "trimmed_tail": 0.26,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.315000000000005,
-      "speech_end": 69.00500000000001,
-      "scene_end": 69.525,
-      "duration": 12.21,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 54.485,
+      "speech_end": 67.08,
+      "scene_end": 67.6,
+      "duration": 13.114999999999995,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.315000000000005,
-          "speech_end": 65.775,
-          "audible_start": 57.415000000000006,
-          "audible_end": 65.595,
-          "duration": 8.46,
+          "speech_start": 54.485,
+          "speech_end": 63.85,
+          "audible_start": 54.585,
+          "audible_end": 63.67,
+          "duration": 9.365,
           "gap_from_previous": null,
-          "trimmed_lead": 0.23,
+          "trimmed_lead": 0.225,
           "trimmed_tail": 0.26,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 65.89500000000001,
-          "speech_end": 69.00500000000001,
-          "audible_start": 65.995,
-          "audible_end": 68.825,
+          "speech_start": 63.97,
+          "speech_end": 67.08,
+          "audible_start": 64.07,
+          "audible_end": 66.9,
           "duration": 3.11,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.205,
diff --git a/01_pypi_github/audio/en/af_heart.m4a b/01_pypi_github/audio/en/af_heart.m4a
index a6ef208747c471e5029c4b32d370f38381529ced..08707c0a73c04dd97fdd2ca5a9a08ace2f0ed7b7 100644
--- a/01_pypi_github/audio/en/af_heart.m4a
+++ b/01_pypi_github/audio/en/af_heart.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c43aee2b5ff06986ba987c0cafe5f32fb9e0042318a69ffb7432fcc9fd5c79a2
-size 442898
+oid sha256:cd671a74216080acf90e1174123e0ca9eac67b4995715caab994313633329abb
+size 432292
diff --git a/01_pypi_github/audio/en/af_jessica.json b/01_pypi_github/audio/en/af_jessica.json
index f10f08fd55432750f722d79b0e293b8363480fa4..e0da4f55861257b8411331dc1d95a181f5769ca4 100644
--- a/01_pypi_github/audio/en/af_jessica.json
+++ b/01_pypi_github/audio/en/af_jessica.json
@@ -6,10 +6,10 @@
   "voice": "af_jessica",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 65.96,
-  "media_sha256": "b78f78cecf1d2903d0787b058b7f33359110fc762e2b044dcbf36fa1f38efdce",
-  "media_bytes": 413317,
-  "render_fingerprint": "69fd33d497f426241752c59316376677b7fa3f767e6d0e2bf70e6b37bd1b32ae",
+  "total_duration": 64.405,
+  "media_sha256": "23865e62a6caa3f07d878100e26bc1acd9fc76fce8947246cf9031d517bd79fe",
+  "media_bytes": 408389,
+  "render_fingerprint": "f07fc241ca1c3be869f8b72d39a944f63876b67e5b9b74dca0f7ca4aabe3b91d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.055,
-      "scene_end": 13.575,
-      "duration": 13.575,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.24,
+      "scene_end": 11.76,
+      "duration": 11.76,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.245,
+          "speech_end": 3.815,
           "audible_start": 0.1,
-          "audible_end": 3.065,
-          "duration": 3.245,
+          "audible_end": 3.635,
+          "duration": 3.815,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
+          "trimmed_lead": 0.16,
           "trimmed_tail": 0.375,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.365,
-          "speech_end": 13.055,
-          "audible_start": 3.465,
-          "audible_end": 12.875,
-          "duration": 9.69,
+          "speech_start": 3.935,
+          "speech_end": 11.24,
+          "audible_start": 4.035,
+          "audible_end": 11.06,
+          "duration": 7.305,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.435,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.4,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.575,
-      "speech_end": 19.119999999999997,
-      "scene_end": 19.639999999999997,
-      "duration": 6.064999999999998,
+      "speech_start": 11.76,
+      "speech_end": 17.245,
+      "scene_end": 17.765,
+      "duration": 6.005000000000001,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.575,
-          "speech_end": 19.119999999999997,
-          "audible_start": 13.674999999999999,
-          "audible_end": 18.939999999999998,
-          "duration": 5.545,
+          "speech_start": 11.76,
+          "speech_end": 17.245,
+          "audible_start": 11.86,
+          "audible_end": 17.064999999999998,
+          "duration": 5.485,
           "gap_from_previous": null,
-          "trimmed_lead": 0.195,
-          "trimmed_tail": 0.46,
+          "trimmed_lead": 0.19,
+          "trimmed_tail": 0.45,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.639999999999997,
-      "speech_end": 25.549999999999997,
-      "scene_end": 26.069999999999997,
+      "speech_start": 17.765,
+      "speech_end": 23.675,
+      "scene_end": 24.195,
       "duration": 6.43,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.639999999999997,
-          "speech_end": 25.549999999999997,
-          "audible_start": 19.74,
-          "audible_end": 25.369999999999997,
+          "speech_start": 17.765,
+          "speech_end": 23.675,
+          "audible_start": 17.865000000000002,
+          "audible_end": 23.495,
           "duration": 5.91,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.069999999999997,
-      "speech_end": 34.089999999999996,
-      "scene_end": 34.61,
-      "duration": 8.540000000000003,
+      "speech_start": 24.195,
+      "speech_end": 32.215,
+      "scene_end": 32.73500000000001,
+      "duration": 8.540000000000006,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,24 +312,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.069999999999997,
-          "speech_end": 29.764999999999997,
-          "audible_start": 26.169999999999998,
-          "audible_end": 29.584999999999997,
+          "speech_start": 24.195,
+          "speech_end": 27.89,
+          "audible_start": 24.295,
+          "audible_end": 27.71,
           "duration": 3.695,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.425,
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.42,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
           "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn."
         },
         {
           "sentence": 2,
-          "speech_start": 29.884999999999998,
-          "speech_end": 34.089999999999996,
-          "audible_start": 29.984999999999996,
-          "audible_end": 33.91,
+          "speech_start": 28.01,
+          "speech_end": 32.215,
+          "audible_start": 28.11,
+          "audible_end": 32.035,
           "duration": 4.205,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.17,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 34.61,
-      "speech_end": 42.515,
-      "scene_end": 43.035000000000004,
+      "speech_start": 32.73500000000001,
+      "speech_end": 40.64000000000001,
+      "scene_end": 41.16000000000001,
       "duration": 8.425000000000004,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 34.61,
-          "speech_end": 42.515,
-          "audible_start": 34.71,
-          "audible_end": 42.335,
+          "speech_start": 32.73500000000001,
+          "speech_end": 40.64000000000001,
+          "audible_start": 32.83500000000001,
+          "audible_end": 40.46000000000001,
           "duration": 7.905,
           "gap_from_previous": null,
           "trimmed_lead": 0.195,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 43.035000000000004,
-      "speech_end": 53.825,
-      "scene_end": 54.345000000000006,
-      "duration": 11.310000000000002,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 41.16000000000001,
+      "speech_end": 51.30000000000001,
+      "scene_end": 51.820000000000014,
+      "duration": 10.660000000000004,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.035000000000004,
-          "speech_end": 45.795,
-          "audible_start": 43.135000000000005,
-          "audible_end": 45.615,
-          "duration": 2.76,
+          "speech_start": 41.16000000000001,
+          "speech_end": 47.88000000000001,
+          "audible_start": 41.26000000000001,
+          "audible_end": 47.70000000000001,
+          "duration": 6.72,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.29,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.42,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 45.915000000000006,
-          "speech_end": 53.825,
-          "audible_start": 46.015,
-          "audible_end": 53.645,
-          "duration": 7.91,
+          "speech_start": 48.000000000000014,
+          "speech_end": 51.30000000000001,
+          "audible_start": 48.10000000000001,
+          "audible_end": 51.12000000000001,
+          "duration": 3.3,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.2,
-          "trimmed_tail": 0.415,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.365,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 54.345000000000006,
-      "speech_end": 65.44000000000001,
-      "scene_end": 65.96000000000001,
-      "duration": 11.615000000000002,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 51.820000000000014,
+      "speech_end": 63.88500000000001,
+      "scene_end": 64.40500000000002,
+      "duration": 12.585,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.345000000000006,
-          "speech_end": 62.10000000000001,
-          "audible_start": 54.44500000000001,
-          "audible_end": 61.92000000000001,
-          "duration": 7.755,
+          "speech_start": 51.820000000000014,
+          "speech_end": 60.545000000000016,
+          "audible_start": 51.920000000000016,
+          "audible_end": 60.365000000000016,
+          "duration": 8.725,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
-          "trimmed_tail": 0.415,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_tail": 0.42,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 62.220000000000006,
-          "speech_end": 65.44000000000001,
-          "audible_start": 62.32000000000001,
-          "audible_end": 65.26,
+          "speech_start": 60.66500000000001,
+          "speech_end": 63.88500000000001,
+          "audible_start": 60.765000000000015,
+          "audible_end": 63.70500000000001,
           "duration": 3.22,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
diff --git a/01_pypi_github/audio/en/af_jessica.m4a b/01_pypi_github/audio/en/af_jessica.m4a
index c058416a868945155b2d9aded7c96bc5000bf8d6..84edbac63b7d6771a9dced25481b20956db03425 100644
--- a/01_pypi_github/audio/en/af_jessica.m4a
+++ b/01_pypi_github/audio/en/af_jessica.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b78f78cecf1d2903d0787b058b7f33359110fc762e2b044dcbf36fa1f38efdce
-size 413317
+oid sha256:23865e62a6caa3f07d878100e26bc1acd9fc76fce8947246cf9031d517bd79fe
+size 408389
diff --git a/01_pypi_github/audio/en/af_river.json b/01_pypi_github/audio/en/af_river.json
index 1bd717d163025b2d9074b901c7d7344b5225b0cc..06411ffae7fbb683cca0a3ed720c0bcdeb13bf94 100644
--- a/01_pypi_github/audio/en/af_river.json
+++ b/01_pypi_github/audio/en/af_river.json
@@ -6,10 +6,10 @@
   "voice": "af_river",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 67.11,
-  "media_sha256": "e6d4f7399556c39b4dadce424ee5e0dea6c462440419f80f9db8e6d63a78b815",
-  "media_bytes": 424469,
-  "render_fingerprint": "0ddacd61a7f4aed800484876e48623e2971f65b0676873f8de96bde5cf0533d8",
+  "total_duration": 65.15,
+  "media_sha256": "3df67c3a0f3b05fda9cb2108a15a81c5c0491e6458a4d438ae58181ac90ee9fd",
+  "media_bytes": 408880,
+  "render_fingerprint": "dd28422322854d29bba35cab84d94491b27a3e5c61ae60b12bec5eb49e7d7f7d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.925,
-      "scene_end": 13.445,
-      "duration": 13.445,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.26,
+      "scene_end": 11.78,
+      "duration": 11.78,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.17,
+          "speech_end": 3.89,
           "audible_start": 0.1,
-          "audible_end": 2.99,
-          "duration": 3.17,
+          "audible_end": 3.71,
+          "duration": 3.89,
           "gap_from_previous": null,
-          "trimmed_lead": 0.14,
-          "trimmed_tail": 0.415,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.41,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.29,
-          "speech_end": 12.925,
-          "audible_start": 3.39,
-          "audible_end": 12.745,
-          "duration": 9.635,
+          "speech_start": 4.01,
+          "speech_end": 11.26,
+          "audible_start": 4.11,
+          "audible_end": 11.08,
+          "duration": 7.25,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.39,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.41,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.445,
-      "speech_end": 19.2,
-      "scene_end": 19.72,
-      "duration": 6.274999999999999,
+      "speech_start": 11.78,
+      "speech_end": 17.305,
+      "scene_end": 17.825,
+      "duration": 6.045,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.445,
-          "speech_end": 19.2,
-          "audible_start": 13.545,
-          "audible_end": 19.02,
-          "duration": 5.755,
+          "speech_start": 11.78,
+          "speech_end": 17.305,
+          "audible_start": 11.879999999999999,
+          "audible_end": 17.125,
+          "duration": 5.525,
           "gap_from_previous": null,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.44,
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.45,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.72,
-      "speech_end": 25.729999999999997,
-      "scene_end": 26.249999999999996,
-      "duration": 6.529999999999998,
+      "speech_start": 17.825,
+      "speech_end": 23.835,
+      "scene_end": 24.355,
+      "duration": 6.530000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.72,
-          "speech_end": 25.729999999999997,
-          "audible_start": 19.82,
-          "audible_end": 25.549999999999997,
+          "speech_start": 17.825,
+          "speech_end": 23.835,
+          "audible_start": 17.925,
+          "audible_end": 23.655,
           "duration": 6.01,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.249999999999996,
-      "speech_end": 34.58,
-      "scene_end": 35.1,
-      "duration": 8.850000000000005,
+      "speech_start": 24.355,
+      "speech_end": 32.68,
+      "scene_end": 33.2,
+      "duration": 8.845000000000002,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,13 +312,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.249999999999996,
-          "speech_end": 29.959999999999997,
-          "audible_start": 26.349999999999998,
-          "audible_end": 29.779999999999998,
-          "duration": 3.71,
+          "speech_start": 24.355,
+          "speech_end": 28.060000000000002,
+          "audible_start": 24.455000000000002,
+          "audible_end": 27.88,
+          "duration": 3.705,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
+          "trimmed_lead": 0.155,
           "trimmed_tail": 0.415,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 30.08,
-          "speech_end": 34.58,
-          "audible_start": 30.179999999999996,
-          "audible_end": 34.4,
+          "speech_start": 28.18,
+          "speech_end": 32.68,
+          "audible_start": 28.28,
+          "audible_end": 32.5,
           "duration": 4.5,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 35.1,
-      "speech_end": 43.22,
-      "scene_end": 43.74,
+      "speech_start": 33.2,
+      "speech_end": 41.32,
+      "scene_end": 41.84,
       "duration": 8.64,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.1,
-          "speech_end": 43.22,
-          "audible_start": 35.2,
-          "audible_end": 43.04,
+          "speech_start": 33.2,
+          "speech_end": 41.32,
+          "audible_start": 33.300000000000004,
+          "audible_end": 41.14,
           "duration": 8.12,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 43.74,
-      "speech_end": 54.525000000000006,
-      "scene_end": 55.04500000000001,
-      "duration": 11.305000000000007,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 41.84,
+      "speech_end": 52.03,
+      "scene_end": 52.550000000000004,
+      "duration": 10.71,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.74,
-          "speech_end": 46.535000000000004,
-          "audible_start": 43.84,
-          "audible_end": 46.355000000000004,
-          "duration": 2.795,
+          "speech_start": 41.84,
+          "speech_end": 48.485,
+          "audible_start": 41.940000000000005,
+          "audible_end": 48.30500000000001,
+          "duration": 6.645,
           "gap_from_previous": null,
-          "trimmed_lead": 0.13,
-          "trimmed_tail": 0.375,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.455,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 46.655,
-          "speech_end": 54.525000000000006,
-          "audible_start": 46.755,
-          "audible_end": 54.345,
-          "duration": 7.87,
+          "speech_start": 48.605000000000004,
+          "speech_end": 52.03,
+          "audible_start": 48.705000000000005,
+          "audible_end": 51.85,
+          "duration": 3.425,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.195,
-          "trimmed_tail": 0.385,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.425,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 55.04500000000001,
-      "speech_end": 66.59,
-      "scene_end": 67.11,
-      "duration": 12.06499999999999,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 52.550000000000004,
+      "speech_end": 64.63000000000001,
+      "scene_end": 65.15,
+      "duration": 12.600000000000001,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 55.04500000000001,
-          "speech_end": 63.18000000000001,
-          "audible_start": 55.14500000000001,
-          "audible_end": 63.00000000000001,
-          "duration": 8.135,
+          "speech_start": 52.550000000000004,
+          "speech_end": 61.220000000000006,
+          "audible_start": 52.650000000000006,
+          "audible_end": 61.040000000000006,
+          "duration": 8.67,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.38,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.385,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 63.30000000000001,
-          "speech_end": 66.59,
-          "audible_start": 63.400000000000006,
-          "audible_end": 66.41000000000001,
+          "speech_start": 61.34,
+          "speech_end": 64.63000000000001,
+          "audible_start": 61.440000000000005,
+          "audible_end": 64.45,
           "duration": 3.29,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.145,
diff --git a/01_pypi_github/audio/en/af_river.m4a b/01_pypi_github/audio/en/af_river.m4a
index 78033a59c584b845682286317530b0c6d4d7830d..eb18046fc4831ba3c3797c97185164be2bd33898 100644
--- a/01_pypi_github/audio/en/af_river.m4a
+++ b/01_pypi_github/audio/en/af_river.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e6d4f7399556c39b4dadce424ee5e0dea6c462440419f80f9db8e6d63a78b815
-size 424469
+oid sha256:3df67c3a0f3b05fda9cb2108a15a81c5c0491e6458a4d438ae58181ac90ee9fd
+size 408880
diff --git a/01_pypi_github/audio/en/af_sarah.json b/01_pypi_github/audio/en/af_sarah.json
index a64c68f1c422be52232822610d6f154d65d7d40e..5bdaa49eadb3b1c9252d200c0b8e50bbbfee4e44 100644
--- a/01_pypi_github/audio/en/af_sarah.json
+++ b/01_pypi_github/audio/en/af_sarah.json
@@ -6,10 +6,10 @@
   "voice": "af_sarah",
   "speed": 0.97,
   "sample_rate": 24000,
-  "total_duration": 69.905,
-  "media_sha256": "99c7d061b44b7f45c01b55390c49524e8e639361fa69c976fa76d43605dd1c2c",
-  "media_bytes": 454975,
-  "render_fingerprint": "e0064904964b2abbb73c37e9d6836b780b4b79c14e8eafc3cc84cfff55ac0cd1",
+  "total_duration": 67.535,
+  "media_sha256": "e2d062c91c8ced888474924aeb0b436a8b69deadbde8c18ac33b0aa11faa6206",
+  "media_bytes": 443365,
+  "render_fingerprint": "365fc9a7bf7474010bc212ee9cf81361b411c8860d011601860b42c050d97964",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.97,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.65,
-      "scene_end": 14.17,
-      "duration": 14.17,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.51,
+      "scene_end": 12.03,
+      "duration": 12.03,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.16,
+          "speech_end": 3.79,
           "audible_start": 0.1,
-          "audible_end": 2.98,
-          "duration": 3.16,
+          "audible_end": 3.61,
+          "duration": 3.79,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.56,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_lead": 0.41,
+          "trimmed_tail": 0.575,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.28,
-          "speech_end": 13.65,
-          "audible_start": 3.38,
-          "audible_end": 13.47,
-          "duration": 10.37,
+          "speech_start": 3.91,
+          "speech_end": 11.51,
+          "audible_start": 4.01,
+          "audible_end": 11.33,
+          "duration": 7.6,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.585,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.39,
+          "trimmed_tail": 0.56,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.17,
-      "speech_end": 20.4,
-      "scene_end": 20.919999999999998,
-      "duration": 6.749999999999998,
+      "speech_start": 12.03,
+      "speech_end": 18.09,
+      "scene_end": 18.61,
+      "duration": 6.58,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.17,
-          "speech_end": 20.4,
-          "audible_start": 14.27,
-          "audible_end": 20.22,
-          "duration": 6.23,
+          "speech_start": 12.03,
+          "speech_end": 18.09,
+          "audible_start": 12.129999999999999,
+          "audible_end": 17.91,
+          "duration": 6.06,
           "gap_from_previous": null,
           "trimmed_lead": 0.36,
-          "trimmed_tail": 0.585,
+          "trimmed_tail": 0.58,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.919999999999998,
-      "speech_end": 27.404999999999998,
-      "scene_end": 27.924999999999997,
-      "duration": 7.004999999999999,
+      "speech_start": 18.61,
+      "speech_end": 25.09,
+      "scene_end": 25.61,
+      "duration": 7.0,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi.",
@@ -281,14 +281,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.919999999999998,
-          "speech_end": 27.404999999999998,
-          "audible_start": 21.02,
-          "audible_end": 27.224999999999998,
-          "duration": 6.485,
+          "speech_start": 18.61,
+          "speech_end": 25.09,
+          "audible_start": 18.71,
+          "audible_end": 24.91,
+          "duration": 6.48,
           "gap_from_previous": null,
           "trimmed_lead": 0.39,
-          "trimmed_tail": 0.575,
+          "trimmed_tail": 0.58,
           "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi."
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.924999999999997,
-      "speech_end": 36.129999999999995,
-      "scene_end": 36.65,
+      "speech_start": 25.61,
+      "speech_end": 33.815,
+      "scene_end": 34.335,
       "duration": 8.725000000000001,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.924999999999997,
-          "speech_end": 31.54,
-          "audible_start": 28.025,
-          "audible_end": 31.359999999999996,
+          "speech_start": 25.61,
+          "speech_end": 29.225,
+          "audible_start": 25.71,
+          "audible_end": 29.044999999999998,
           "duration": 3.615,
           "gap_from_previous": null,
           "trimmed_lead": 0.36,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.659999999999997,
-          "speech_end": 36.129999999999995,
-          "audible_start": 31.759999999999998,
-          "audible_end": 35.949999999999996,
+          "speech_start": 29.345,
+          "speech_end": 33.815,
+          "audible_start": 29.445,
+          "audible_end": 33.635,
           "duration": 4.47,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.4,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.65,
-      "speech_end": 45.21,
-      "scene_end": 45.730000000000004,
+      "speech_start": 34.335,
+      "speech_end": 42.895,
+      "scene_end": 43.415000000000006,
       "duration": 9.080000000000005,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.65,
-          "speech_end": 45.21,
-          "audible_start": 36.75,
-          "audible_end": 45.03,
+          "speech_start": 34.335,
+          "speech_end": 42.895,
+          "audible_start": 34.435,
+          "audible_end": 42.715,
           "duration": 8.56,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.730000000000004,
-      "speech_end": 57.010000000000005,
-      "scene_end": 57.53000000000001,
-      "duration": 11.800000000000004,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.415000000000006,
+      "speech_end": 54.00500000000001,
+      "scene_end": 54.52500000000001,
+      "duration": 11.110000000000007,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.730000000000004,
-          "speech_end": 48.425000000000004,
-          "audible_start": 45.830000000000005,
-          "audible_end": 48.245000000000005,
-          "duration": 2.695,
+          "speech_start": 43.415000000000006,
+          "speech_end": 50.620000000000005,
+          "audible_start": 43.51500000000001,
+          "audible_end": 50.440000000000005,
+          "duration": 7.205,
           "gap_from_previous": null,
-          "trimmed_lead": 0.38,
-          "trimmed_tail": 0.55,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.41,
+          "trimmed_tail": 0.585,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.545,
-          "speech_end": 57.010000000000005,
-          "audible_start": 48.645,
-          "audible_end": 56.830000000000005,
-          "duration": 8.465,
+          "speech_start": 50.74000000000001,
+          "speech_end": 54.00500000000001,
+          "audible_start": 50.84,
+          "audible_end": 53.825,
+          "duration": 3.265,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.575,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.395,
+          "trimmed_tail": 0.565,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.53000000000001,
-      "speech_end": 69.385,
-      "scene_end": 69.905,
-      "duration": 12.374999999999993,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 54.52500000000001,
+      "speech_end": 67.01500000000001,
+      "scene_end": 67.53500000000001,
+      "duration": 13.009999999999998,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -433,28 +433,28 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.53000000000001,
-          "speech_end": 66.14500000000001,
-          "audible_start": 57.63000000000001,
-          "audible_end": 65.965,
-          "duration": 8.615,
+          "speech_start": 54.52500000000001,
+          "speech_end": 63.78500000000001,
+          "audible_start": 54.625000000000014,
+          "audible_end": 63.60500000000001,
+          "duration": 9.26,
           "gap_from_previous": null,
-          "trimmed_lead": 0.4,
+          "trimmed_lead": 0.405,
           "trimmed_tail": 0.585,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 66.26500000000001,
-          "speech_end": 69.385,
-          "audible_start": 66.36500000000001,
-          "audible_end": 69.20500000000001,
-          "duration": 3.12,
+          "speech_start": 63.905000000000015,
+          "speech_end": 67.01500000000001,
+          "audible_start": 64.00500000000001,
+          "audible_end": 66.83500000000001,
+          "duration": 3.11,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.38,
-          "trimmed_tail": 0.575,
+          "trimmed_tail": 0.585,
           "text": "Next, choose the installation tutorial for your route.",
           "speech_text": "Next, choose the installation tutorial for your route.",
           "phonemes": "nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut."
diff --git a/01_pypi_github/audio/en/af_sarah.m4a b/01_pypi_github/audio/en/af_sarah.m4a
index 43d6bd4f8df74c5ac4e72eca54cd126798101c54..aa714e4c15604df72d95ef18889b29698a3ebecc 100644
--- a/01_pypi_github/audio/en/af_sarah.m4a
+++ b/01_pypi_github/audio/en/af_sarah.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:99c7d061b44b7f45c01b55390c49524e8e639361fa69c976fa76d43605dd1c2c
-size 454975
+oid sha256:e2d062c91c8ced888474924aeb0b436a8b69deadbde8c18ac33b0aa11faa6206
+size 443365
diff --git a/01_pypi_github/audio/en/af_sky.json b/01_pypi_github/audio/en/af_sky.json
index 9d10237048ec4997221d9f24f543045a046ee3ea..5e1d71d2e92fdad4abe0c2429a283f925689ae4f 100644
--- a/01_pypi_github/audio/en/af_sky.json
+++ b/01_pypi_github/audio/en/af_sky.json
@@ -6,10 +6,10 @@
   "voice": "af_sky",
   "speed": 0.96,
   "sample_rate": 24000,
-  "total_duration": 70.05,
-  "media_sha256": "a8c2566a4ccdb4c05f0d6f2e0eac4d44ce07c887456b96a69a5554598de4dcde",
-  "media_bytes": 442653,
-  "render_fingerprint": "f26d6f35a08fb098fe0058211afa87fba6612be6689c7f2080695d9aef8e902a",
+  "total_duration": 68.225,
+  "media_sha256": "cb10a0e1deea8f219bb4917c179d94610b19a861ac3eb303fefaa08238c595d4",
+  "media_bytes": 432460,
+  "render_fingerprint": "5ecebb9c126ced9b916a950b2b12ff3a723063c6e052f07f635523fffbc80b02",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.96,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.64,
-      "scene_end": 14.16,
-      "duration": 14.16,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.855,
+      "scene_end": 12.375,
+      "duration": 12.375,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.23,
+          "speech_end": 4.02,
           "audible_start": 0.1,
-          "audible_end": 3.05,
-          "duration": 3.23,
+          "audible_end": 3.84,
+          "duration": 4.02,
           "gap_from_previous": null,
           "trimmed_lead": 0.33,
-          "trimmed_tail": 0.265,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.3,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.35,
-          "speech_end": 13.64,
-          "audible_start": 3.45,
-          "audible_end": 13.46,
-          "duration": 10.29,
+          "speech_start": 4.14,
+          "speech_end": 11.855,
+          "audible_start": 4.24,
+          "audible_end": 11.675,
+          "duration": 7.715,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.315,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.3,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.16,
-      "speech_end": 20.375,
-      "scene_end": 20.895,
-      "duration": 6.734999999999999,
+      "speech_start": 12.375,
+      "speech_end": 18.405,
+      "scene_end": 18.925,
+      "duration": 6.550000000000001,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.16,
-          "speech_end": 20.375,
-          "audible_start": 14.26,
-          "audible_end": 20.195,
-          "duration": 6.215,
+          "speech_start": 12.375,
+          "speech_end": 18.405,
+          "audible_start": 12.475,
+          "audible_end": 18.225,
+          "duration": 6.03,
           "gap_from_previous": null,
           "trimmed_lead": 0.335,
-          "trimmed_tail": 0.325,
+          "trimmed_tail": 0.335,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.895,
-      "speech_end": 27.265,
-      "scene_end": 27.785,
+      "speech_start": 18.925,
+      "speech_end": 25.295,
+      "scene_end": 25.815,
       "duration": 6.890000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.895,
-          "speech_end": 27.265,
-          "audible_start": 20.995,
-          "audible_end": 27.085,
+          "speech_start": 18.925,
+          "speech_end": 25.295,
+          "audible_start": 19.025000000000002,
+          "audible_end": 25.115000000000002,
           "duration": 6.37,
           "gap_from_previous": null,
           "trimmed_lead": 0.315,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.785,
-      "speech_end": 36.25,
-      "scene_end": 36.77,
-      "duration": 8.985000000000003,
+      "speech_start": 25.815,
+      "speech_end": 34.285000000000004,
+      "scene_end": 34.80500000000001,
+      "duration": 8.990000000000006,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.785,
-          "speech_end": 31.505,
-          "audible_start": 27.885,
-          "audible_end": 31.325,
+          "speech_start": 25.815,
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           "duration": 3.72,
           "gap_from_previous": null,
           "trimmed_lead": 0.335,
@@ -326,13 +326,13 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.625,
-          "speech_end": 36.25,
-          "audible_start": 31.725,
-          "audible_end": 36.07,
-          "duration": 4.625,
+          "speech_start": 29.655,
+          "speech_end": 34.285000000000004,
+          "audible_start": 29.755000000000003,
+          "audible_end": 34.105000000000004,
+          "duration": 4.63,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.335,
+          "trimmed_lead": 0.33,
           "trimmed_tail": 0.34,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.77,
-      "speech_end": 45.405,
-      "scene_end": 45.925000000000004,
-      "duration": 9.155000000000001,
+      "speech_start": 34.80500000000001,
+      "speech_end": 43.43000000000001,
+      "scene_end": 43.95000000000001,
+      "duration": 9.145000000000003,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,14 +357,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.77,
-          "speech_end": 45.405,
-          "audible_start": 36.870000000000005,
-          "audible_end": 45.225,
-          "duration": 8.635,
+          "speech_start": 34.80500000000001,
+          "speech_end": 43.43000000000001,
+          "audible_start": 34.90500000000001,
+          "audible_end": 43.25000000000001,
+          "duration": 8.625,
           "gap_from_previous": null,
-          "trimmed_lead": 0.35,
-          "trimmed_tail": 0.29,
+          "trimmed_lead": 0.355,
+          "trimmed_tail": 0.295,
           "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
           "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
           "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst."
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.925000000000004,
-      "speech_end": 57.13,
-      "scene_end": 57.650000000000006,
-      "duration": 11.725000000000001,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.95000000000001,
+      "speech_end": 54.56000000000001,
+      "scene_end": 55.08000000000001,
+      "duration": 11.130000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.925000000000004,
-          "speech_end": 48.7,
-          "audible_start": 46.025000000000006,
-          "audible_end": 48.52,
-          "duration": 2.775,
+          "speech_start": 43.95000000000001,
+          "speech_end": 51.00000000000001,
+          "audible_start": 44.05000000000001,
+          "audible_end": 50.82000000000001,
+          "duration": 7.05,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.265,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.335,
+          "trimmed_tail": 0.34,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.82000000000001,
-          "speech_end": 57.13,
-          "audible_start": 48.92,
-          "audible_end": 56.95,
-          "duration": 8.31,
+          "speech_start": 51.12000000000001,
+          "speech_end": 54.56000000000001,
+          "audible_start": 51.22000000000001,
+          "audible_end": 54.38000000000001,
+          "duration": 3.44,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.285,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.325,
+          "trimmed_tail": 0.31,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.650000000000006,
-      "speech_end": 69.53,
-      "scene_end": 70.05,
-      "duration": 12.399999999999991,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 55.08000000000001,
+      "speech_end": 67.70500000000001,
+      "scene_end": 68.22500000000001,
+      "duration": 13.144999999999996,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.650000000000006,
-          "speech_end": 66.19,
-          "audible_start": 57.75000000000001,
-          "audible_end": 66.01,
-          "duration": 8.54,
+          "speech_start": 55.08000000000001,
+          "speech_end": 64.36500000000001,
+          "audible_start": 55.180000000000014,
+          "audible_end": 64.18500000000002,
+          "duration": 9.285,
           "gap_from_previous": null,
-          "trimmed_lead": 0.345,
+          "trimmed_lead": 0.35,
           "trimmed_tail": 0.265,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 66.31,
-          "speech_end": 69.53,
-          "audible_start": 66.41000000000001,
-          "audible_end": 69.35000000000001,
+          "speech_start": 64.48500000000001,
+          "speech_end": 67.70500000000001,
+          "audible_start": 64.58500000000001,
+          "audible_end": 67.525,
           "duration": 3.22,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.305,
diff --git a/01_pypi_github/audio/en/af_sky.m4a b/01_pypi_github/audio/en/af_sky.m4a
index da4871974393911db8df7d5dc6479d5139b77e91..6c2070c88aca5510104be068bffb13005b49eabf 100644
--- a/01_pypi_github/audio/en/af_sky.m4a
+++ b/01_pypi_github/audio/en/af_sky.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a8c2566a4ccdb4c05f0d6f2e0eac4d44ce07c887456b96a69a5554598de4dcde
-size 442653
+oid sha256:cb10a0e1deea8f219bb4917c179d94610b19a861ac3eb303fefaa08238c595d4
+size 432460
diff --git a/01_pypi_github/audio/en/am_adam.json b/01_pypi_github/audio/en/am_adam.json
index bae2f64279b38cb87faab6cf6ad3b717aabd96b5..647b2823a9ef0e87e9d4bd8888713c87a7516fcf 100644
--- a/01_pypi_github/audio/en/am_adam.json
+++ b/01_pypi_github/audio/en/am_adam.json
@@ -6,10 +6,10 @@
   "voice": "am_adam",
   "speed": 0.95,
   "sample_rate": 24000,
-  "total_duration": 69.32,
-  "media_sha256": "0209ec1cccbf724c0039d81d02c0956f71716a3798d4c2c334536d9e28776005",
-  "media_bytes": 444251,
-  "render_fingerprint": "13e30e39703d06c25b378874011bed68bf09711cc0d1c4490eb139755326be9b",
+  "total_duration": 67.65,
+  "media_sha256": "b21ec34c95093aa65faf837c33bccfc67c87ada5a6a6bc8c34f1e4cd742da14d",
+  "media_bytes": 433121,
+  "render_fingerprint": "4f3e2ac693b3f310afa6e67c96ac752ea587d37abae3b1b2c4b3e6c932e48aca",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.95,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.47,
-      "scene_end": 13.99,
-      "duration": 13.99,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.695,
+      "scene_end": 12.215,
+      "duration": 12.215,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.125,
+          "speech_end": 3.89,
           "audible_start": 0.1,
-          "audible_end": 2.945,
-          "duration": 3.125,
+          "audible_end": 3.71,
+          "duration": 3.89,
           "gap_from_previous": null,
-          "trimmed_lead": 0.2,
+          "trimmed_lead": 0.21,
           "trimmed_tail": 0.475,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.245,
-          "speech_end": 13.47,
-          "audible_start": 3.345,
-          "audible_end": 13.29,
-          "duration": 10.225,
+          "speech_start": 4.01,
+          "speech_end": 11.695,
+          "audible_start": 4.11,
+          "audible_end": 11.515,
+          "duration": 7.685,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.225,
-          "trimmed_tail": 0.5,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.51,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.99,
-      "speech_end": 20.21,
-      "scene_end": 20.73,
-      "duration": 6.74,
+      "speech_start": 12.215,
+      "speech_end": 18.205,
+      "scene_end": 18.724999999999998,
+      "duration": 6.509999999999998,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.99,
-          "speech_end": 20.21,
-          "audible_start": 14.09,
-          "audible_end": 20.03,
-          "duration": 6.22,
+          "speech_start": 12.215,
+          "speech_end": 18.205,
+          "audible_start": 12.315,
+          "audible_end": 18.025,
+          "duration": 5.99,
           "gap_from_previous": null,
           "trimmed_lead": 0.205,
-          "trimmed_tail": 0.5,
+          "trimmed_tail": 0.505,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.73,
-      "speech_end": 27.22,
-      "scene_end": 27.74,
-      "duration": 7.009999999999998,
+      "speech_start": 18.724999999999998,
+      "speech_end": 25.209999999999997,
+      "scene_end": 25.729999999999997,
+      "duration": 7.004999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi.",
@@ -281,14 +281,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.73,
-          "speech_end": 27.22,
-          "audible_start": 20.830000000000002,
-          "audible_end": 27.04,
-          "duration": 6.49,
+          "speech_start": 18.724999999999998,
+          "speech_end": 25.209999999999997,
+          "audible_start": 18.825,
+          "audible_end": 25.029999999999998,
+          "duration": 6.485,
           "gap_from_previous": null,
           "trimmed_lead": 0.19,
-          "trimmed_tail": 0.495,
+          "trimmed_tail": 0.5,
           "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi."
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.74,
-      "speech_end": 36.089999999999996,
-      "scene_end": 36.61,
-      "duration": 8.870000000000001,
+      "speech_start": 25.729999999999997,
+      "speech_end": 34.074999999999996,
+      "scene_end": 34.595,
+      "duration": 8.865000000000002,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.74,
-          "speech_end": 31.389999999999997,
-          "audible_start": 27.84,
-          "audible_end": 31.209999999999997,
+          "speech_start": 25.729999999999997,
+          "speech_end": 29.379999999999995,
+          "audible_start": 25.83,
+          "audible_end": 29.199999999999996,
           "duration": 3.65,
           "gap_from_previous": null,
           "trimmed_lead": 0.22,
@@ -326,14 +326,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.509999999999998,
-          "speech_end": 36.089999999999996,
-          "audible_start": 31.61,
-          "audible_end": 35.91,
-          "duration": 4.58,
+          "speech_start": 29.499999999999996,
+          "speech_end": 34.074999999999996,
+          "audible_start": 29.599999999999998,
+          "audible_end": 33.894999999999996,
+          "duration": 4.575,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.21,
-          "trimmed_tail": 0.51,
+          "trimmed_tail": 0.515,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd."
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.61,
-      "speech_end": 45.155,
-      "scene_end": 45.675000000000004,
-      "duration": 9.065000000000005,
+      "speech_start": 34.595,
+      "speech_end": 43.144999999999996,
+      "scene_end": 43.665,
+      "duration": 9.07,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,14 +357,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.61,
-          "speech_end": 45.155,
-          "audible_start": 36.71,
-          "audible_end": 44.975,
-          "duration": 8.545,
+          "speech_start": 34.595,
+          "speech_end": 43.144999999999996,
+          "audible_start": 34.695,
+          "audible_end": 42.964999999999996,
+          "duration": 8.55,
           "gap_from_previous": null,
           "trimmed_lead": 0.21,
-          "trimmed_tail": 0.495,
+          "trimmed_tail": 0.49,
           "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
           "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
           "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst."
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.675000000000004,
-      "speech_end": 56.535000000000004,
-      "scene_end": 57.05500000000001,
-      "duration": 11.380000000000003,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.665,
+      "speech_end": 54.15,
+      "scene_end": 54.67,
+      "duration": 11.005000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.675000000000004,
-          "speech_end": 48.155,
-          "audible_start": 45.775000000000006,
-          "audible_end": 47.975,
-          "duration": 2.48,
+          "speech_start": 43.665,
+          "speech_end": 50.769999999999996,
+          "audible_start": 43.765,
+          "audible_end": 50.589999999999996,
+          "duration": 7.105,
           "gap_from_previous": null,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.465,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.215,
+          "trimmed_tail": 0.505,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.275000000000006,
-          "speech_end": 56.535000000000004,
-          "audible_start": 48.37500000000001,
-          "audible_end": 56.355000000000004,
-          "duration": 8.26,
+          "speech_start": 50.89,
+          "speech_end": 54.15,
+          "audible_start": 50.99,
+          "audible_end": 53.97,
+          "duration": 3.26,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.215,
-          "trimmed_tail": 0.475,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.485,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.05500000000001,
-      "speech_end": 68.80000000000001,
-      "scene_end": 69.32000000000001,
-      "duration": 12.265,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 54.67,
+      "speech_end": 67.13,
+      "scene_end": 67.64999999999999,
+      "duration": 12.97999999999999,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.05500000000001,
-          "speech_end": 65.59,
-          "audible_start": 57.15500000000001,
-          "audible_end": 65.41000000000001,
-          "duration": 8.535,
+          "speech_start": 54.67,
+          "speech_end": 63.92,
+          "audible_start": 54.77,
+          "audible_end": 63.74,
+          "duration": 9.25,
           "gap_from_previous": null,
-          "trimmed_lead": 0.215,
-          "trimmed_tail": 0.5,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_lead": 0.22,
+          "trimmed_tail": 0.505,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 65.71000000000001,
-          "speech_end": 68.80000000000001,
-          "audible_start": 65.81,
-          "audible_end": 68.62,
+          "speech_start": 64.04,
+          "speech_end": 67.13,
+          "audible_start": 64.14,
+          "audible_end": 66.95,
           "duration": 3.09,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.21,
diff --git a/01_pypi_github/audio/en/am_adam.m4a b/01_pypi_github/audio/en/am_adam.m4a
index 9300354f7c63ee07af7bf36227c80ba3c321b7a3..95f37ea5870bc59509a6302f3bbe9c129003ae4a 100644
--- a/01_pypi_github/audio/en/am_adam.m4a
+++ b/01_pypi_github/audio/en/am_adam.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0209ec1cccbf724c0039d81d02c0956f71716a3798d4c2c334536d9e28776005
-size 444251
+oid sha256:b21ec34c95093aa65faf837c33bccfc67c87ada5a6a6bc8c34f1e4cd742da14d
+size 433121
diff --git a/01_pypi_github/audio/en/am_echo.json b/01_pypi_github/audio/en/am_echo.json
index 888183f3d718955284b97fe417aaa661b6bf4f77..d7974ef836ae90a217fd2104bd93e8715c8412ce 100644
--- a/01_pypi_github/audio/en/am_echo.json
+++ b/01_pypi_github/audio/en/am_echo.json
@@ -6,10 +6,10 @@
   "voice": "am_echo",
   "speed": 0.94,
   "sample_rate": 24000,
-  "total_duration": 69.785,
-  "media_sha256": "8bee38b1023ff1e5b5b98d8591b7a23fbd1dffa230df7973562bae74e0834eba",
-  "media_bytes": 443164,
-  "render_fingerprint": "ccf4ca05d24427ddd514c6198e9f40455d242e730069cf956ef66c145aaf1cc0",
+  "total_duration": 68.15,
+  "media_sha256": "dc3eecfde554335b4f9a8f55dac6f91bd9cfbea44c35521d329b8eb119000fb2",
+  "media_bytes": 433632,
+  "render_fingerprint": "7f9d32c32f835843241e382e94bef18620f0e90a3d1258e09bdb9f06e24c287e",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.94,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.94
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.94
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.47,
-      "scene_end": 13.99,
-      "duration": 13.99,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.665,
+      "scene_end": 12.184999999999999,
+      "duration": 12.184999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.53,
+          "speech_end": 4.005,
           "audible_start": 0.1,
-          "audible_end": 3.35,
-          "duration": 3.53,
+          "audible_end": 3.825,
+          "duration": 4.005,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.425,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.445,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.65,
-          "speech_end": 13.47,
-          "audible_start": 3.75,
-          "audible_end": 13.29,
-          "duration": 9.82,
+          "speech_start": 4.125,
+          "speech_end": 11.665,
+          "audible_start": 4.225,
+          "audible_end": 11.485,
+          "duration": 7.54,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.56,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.495,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.99,
-      "speech_end": 20.29,
-      "scene_end": 20.81,
-      "duration": 6.8199999999999985,
+      "speech_start": 12.184999999999999,
+      "speech_end": 18.284999999999997,
+      "scene_end": 18.804999999999996,
+      "duration": 6.619999999999997,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.99,
-          "speech_end": 20.29,
-          "audible_start": 14.09,
-          "audible_end": 20.11,
-          "duration": 6.3,
+          "speech_start": 12.184999999999999,
+          "speech_end": 18.284999999999997,
+          "audible_start": 12.284999999999998,
+          "audible_end": 18.104999999999997,
+          "duration": 6.1,
           "gap_from_previous": null,
           "trimmed_lead": 0.165,
           "trimmed_tail": 0.51,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.81,
-      "speech_end": 27.13,
-      "scene_end": 27.65,
+      "speech_start": 18.804999999999996,
+      "speech_end": 25.124999999999996,
+      "scene_end": 25.644999999999996,
       "duration": 6.84,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.81,
-          "speech_end": 27.13,
-          "audible_start": 20.91,
-          "audible_end": 26.95,
+          "speech_start": 18.804999999999996,
+          "speech_end": 25.124999999999996,
+          "audible_start": 18.904999999999998,
+          "audible_end": 24.944999999999997,
           "duration": 6.32,
           "gap_from_previous": null,
           "trimmed_lead": 0.165,
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.65,
-      "speech_end": 36.33,
-      "scene_end": 36.85,
+      "speech_start": 25.644999999999996,
+      "speech_end": 34.324999999999996,
+      "scene_end": 34.845,
       "duration": 9.200000000000003,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.65,
-          "speech_end": 31.549999999999997,
-          "audible_start": 27.75,
-          "audible_end": 31.369999999999997,
+          "speech_start": 25.644999999999996,
+          "speech_end": 29.544999999999995,
+          "audible_start": 25.744999999999997,
+          "audible_end": 29.364999999999995,
           "duration": 3.9,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.669999999999998,
-          "speech_end": 36.33,
-          "audible_start": 31.77,
-          "audible_end": 36.15,
+          "speech_start": 29.664999999999996,
+          "speech_end": 34.324999999999996,
+          "audible_start": 29.764999999999997,
+          "audible_end": 34.144999999999996,
           "duration": 4.66,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.165,
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.85,
-      "speech_end": 45.245000000000005,
-      "scene_end": 45.76500000000001,
-      "duration": 8.915000000000006,
+      "speech_start": 34.845,
+      "speech_end": 43.239999999999995,
+      "scene_end": 43.76,
+      "duration": 8.915,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.85,
-          "speech_end": 45.245000000000005,
-          "audible_start": 36.95,
-          "audible_end": 45.065,
+          "speech_start": 34.845,
+          "speech_end": 43.239999999999995,
+          "audible_start": 34.945,
+          "audible_end": 43.06,
           "duration": 8.395,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.76500000000001,
-      "speech_end": 56.93500000000001,
-      "scene_end": 57.45500000000001,
-      "duration": 11.690000000000005,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.76,
+      "speech_end": 54.53,
+      "scene_end": 55.050000000000004,
+      "duration": 11.290000000000006,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.76500000000001,
-          "speech_end": 48.665000000000006,
-          "audible_start": 45.86500000000001,
-          "audible_end": 48.48500000000001,
-          "duration": 2.9,
+          "speech_start": 43.76,
+          "speech_end": 50.735,
+          "audible_start": 43.86,
+          "audible_end": 50.555,
+          "duration": 6.975,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.415,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.51,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.78500000000001,
-          "speech_end": 56.93500000000001,
-          "audible_start": 48.885000000000005,
-          "audible_end": 56.75500000000001,
-          "duration": 8.15,
+          "speech_start": 50.855,
+          "speech_end": 54.53,
+          "audible_start": 50.955,
+          "audible_end": 54.349999999999994,
+          "duration": 3.675,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.5,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.46,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.45500000000001,
-      "speech_end": 69.26500000000001,
-      "scene_end": 69.78500000000001,
-      "duration": 12.329999999999998,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 55.050000000000004,
+      "speech_end": 67.63000000000001,
+      "scene_end": 68.15,
+      "duration": 13.100000000000001,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.45500000000001,
-          "speech_end": 65.61000000000001,
-          "audible_start": 57.555000000000014,
-          "audible_end": 65.43,
-          "duration": 8.155,
+          "speech_start": 55.050000000000004,
+          "speech_end": 63.97500000000001,
+          "audible_start": 55.150000000000006,
+          "audible_end": 63.795,
+          "duration": 8.925,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
+          "trimmed_lead": 0.175,
           "trimmed_tail": 0.525,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 65.73000000000002,
-          "speech_end": 69.26500000000001,
-          "audible_start": 65.83000000000001,
-          "audible_end": 69.08500000000001,
+          "speech_start": 64.095,
+          "speech_end": 67.63000000000001,
+          "audible_start": 64.19500000000001,
+          "audible_end": 67.45,
           "duration": 3.535,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.165,
diff --git a/01_pypi_github/audio/en/am_echo.m4a b/01_pypi_github/audio/en/am_echo.m4a
index d25255779e7088f55cff5eecad76d997365a0b26..0b1cf3ad29e7b243b779e295c18b170c2da1ec69 100644
--- a/01_pypi_github/audio/en/am_echo.m4a
+++ b/01_pypi_github/audio/en/am_echo.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8bee38b1023ff1e5b5b98d8591b7a23fbd1dffa230df7973562bae74e0834eba
-size 443164
+oid sha256:dc3eecfde554335b4f9a8f55dac6f91bd9cfbea44c35521d329b8eb119000fb2
+size 433632
diff --git a/01_pypi_github/audio/en/am_eric.json b/01_pypi_github/audio/en/am_eric.json
index 8f67f0a9b8bb8f6c68c1a181ace3ca3d825b857e..73183de72d00b6aa271052caa62b65820ea421ce 100644
--- a/01_pypi_github/audio/en/am_eric.json
+++ b/01_pypi_github/audio/en/am_eric.json
@@ -6,10 +6,10 @@
   "voice": "am_eric",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 66.0,
-  "media_sha256": "b6e3ea748c0133b45c8158c3b4ee98bf23928e32c44469eb32c27bf5625a8278",
-  "media_bytes": 409785,
-  "render_fingerprint": "507ff3a7aeea719a04e25e58d28f2a4618cd6db30ea562b3b14f3e26d9426ee1",
+  "total_duration": 64.375,
+  "media_sha256": "ce4273af55351bae929382dd0aaa7e001986ae0aea324afe87022634303eff24",
+  "media_bytes": 399075,
+  "render_fingerprint": "0a97fad40c86a3408f7f86effe64e9ddabc93bd4c909e1f6b9e73a487795534c",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.025,
-      "scene_end": 13.545,
-      "duration": 13.545,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.12,
+      "scene_end": 11.639999999999999,
+      "duration": 11.639999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.215,
+          "speech_end": 3.77,
           "audible_start": 0.1,
-          "audible_end": 3.035,
-          "duration": 3.215,
+          "audible_end": 3.59,
+          "duration": 3.77,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.4,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.41,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.335,
-          "speech_end": 13.025,
-          "audible_start": 3.435,
-          "audible_end": 12.845,
-          "duration": 9.69,
+          "speech_start": 3.89,
+          "speech_end": 11.12,
+          "audible_start": 3.99,
+          "audible_end": 10.94,
+          "duration": 7.23,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.4,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.395,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.545,
-      "speech_end": 19.22,
-      "scene_end": 19.74,
-      "duration": 6.1949999999999985,
+      "speech_start": 11.639999999999999,
+      "speech_end": 17.195,
+      "scene_end": 17.715,
+      "duration": 6.075000000000001,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.545,
-          "speech_end": 19.22,
-          "audible_start": 13.645,
-          "audible_end": 19.04,
-          "duration": 5.675,
+          "speech_start": 11.639999999999999,
+          "speech_end": 17.195,
+          "audible_start": 11.739999999999998,
+          "audible_end": 17.015,
+          "duration": 5.555,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.465,
+          "trimmed_tail": 0.46,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.74,
-      "speech_end": 25.564999999999998,
-      "scene_end": 26.084999999999997,
+      "speech_start": 17.715,
+      "speech_end": 23.54,
+      "scene_end": 24.06,
       "duration": 6.344999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.74,
-          "speech_end": 25.564999999999998,
-          "audible_start": 19.84,
-          "audible_end": 25.384999999999998,
+          "speech_start": 17.715,
+          "speech_end": 23.54,
+          "audible_start": 17.815,
+          "audible_end": 23.36,
           "duration": 5.825,
           "gap_from_previous": null,
           "trimmed_lead": 0.19,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.084999999999997,
-      "speech_end": 34.065,
-      "scene_end": 34.585,
-      "duration": 8.500000000000004,
+      "speech_start": 24.06,
+      "speech_end": 32.035,
+      "scene_end": 32.555,
+      "duration": 8.495000000000001,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,13 +312,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.084999999999997,
-          "speech_end": 29.72,
-          "audible_start": 26.185,
-          "audible_end": 29.54,
-          "duration": 3.635,
+          "speech_start": 24.06,
+          "speech_end": 27.689999999999998,
+          "audible_start": 24.16,
+          "audible_end": 27.509999999999998,
+          "duration": 3.63,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
+          "trimmed_lead": 0.175,
           "trimmed_tail": 0.42,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 29.839999999999996,
-          "speech_end": 34.065,
-          "audible_start": 29.939999999999998,
-          "audible_end": 33.885,
+          "speech_start": 27.81,
+          "speech_end": 32.035,
+          "audible_start": 27.91,
+          "audible_end": 31.854999999999997,
           "duration": 4.225,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 34.585,
-      "speech_end": 42.605000000000004,
-      "scene_end": 43.12500000000001,
-      "duration": 8.540000000000006,
+      "speech_start": 32.555,
+      "speech_end": 40.57,
+      "scene_end": 41.09,
+      "duration": 8.535000000000004,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,13 +357,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 34.585,
-          "speech_end": 42.605000000000004,
-          "audible_start": 34.685,
-          "audible_end": 42.425,
-          "duration": 8.02,
+          "speech_start": 32.555,
+          "speech_end": 40.57,
+          "audible_start": 32.655,
+          "audible_end": 40.39,
+          "duration": 8.015,
           "gap_from_previous": null,
-          "trimmed_lead": 0.205,
+          "trimmed_lead": 0.21,
           "trimmed_tail": 0.425,
           "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
           "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 43.12500000000001,
-      "speech_end": 53.80500000000001,
-      "scene_end": 54.32500000000001,
-      "duration": 11.200000000000003,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 41.09,
+      "speech_end": 51.235,
+      "scene_end": 51.755,
+      "duration": 10.665,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.12500000000001,
-          "speech_end": 45.78500000000001,
-          "audible_start": 43.22500000000001,
-          "audible_end": 45.605000000000004,
-          "duration": 2.66,
+          "speech_start": 41.09,
+          "speech_end": 47.71,
+          "audible_start": 41.190000000000005,
+          "audible_end": 47.53,
+          "duration": 6.62,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.355,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.19,
+          "trimmed_tail": 0.465,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 45.90500000000001,
-          "speech_end": 53.80500000000001,
-          "audible_start": 46.00500000000001,
-          "audible_end": 53.62500000000001,
-          "duration": 7.9,
+          "speech_start": 47.830000000000005,
+          "speech_end": 51.235,
+          "audible_start": 47.93000000000001,
+          "audible_end": 51.05500000000001,
+          "duration": 3.405,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.2,
-          "trimmed_tail": 0.375,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.425,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 54.32500000000001,
-      "speech_end": 65.48,
-      "scene_end": 66.0,
-      "duration": 11.67499999999999,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 51.755,
+      "speech_end": 63.855000000000004,
+      "scene_end": 64.375,
+      "duration": 12.619999999999997,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.32500000000001,
-          "speech_end": 62.20000000000001,
-          "audible_start": 54.42500000000001,
-          "audible_end": 62.02000000000001,
-          "duration": 7.875,
+          "speech_start": 51.755,
+          "speech_end": 60.575,
+          "audible_start": 51.855000000000004,
+          "audible_end": 60.395,
+          "duration": 8.82,
           "gap_from_previous": null,
-          "trimmed_lead": 0.195,
-          "trimmed_tail": 0.405,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.38,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 62.32000000000001,
-          "speech_end": 65.48,
-          "audible_start": 62.42000000000001,
-          "audible_end": 65.30000000000001,
+          "speech_start": 60.695,
+          "speech_end": 63.855000000000004,
+          "audible_start": 60.795,
+          "audible_end": 63.675000000000004,
           "duration": 3.16,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.165,
diff --git a/01_pypi_github/audio/en/am_eric.m4a b/01_pypi_github/audio/en/am_eric.m4a
index 28a92a465f06844847eec11791fd963d33fb8790..4097d08599281267319e98f813d977b36352453c 100644
--- a/01_pypi_github/audio/en/am_eric.m4a
+++ b/01_pypi_github/audio/en/am_eric.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b6e3ea748c0133b45c8158c3b4ee98bf23928e32c44469eb32c27bf5625a8278
-size 409785
+oid sha256:ce4273af55351bae929382dd0aaa7e001986ae0aea324afe87022634303eff24
+size 399075
diff --git a/01_pypi_github/audio/en/am_fenrir.json b/01_pypi_github/audio/en/am_fenrir.json
index 60a9858995626558e0b12b671f7313d2d56fb9c3..102fc3c3e072de77e4f1d5d32a8edc6667c01390 100644
--- a/01_pypi_github/audio/en/am_fenrir.json
+++ b/01_pypi_github/audio/en/am_fenrir.json
@@ -6,10 +6,10 @@
   "voice": "am_fenrir",
   "speed": 0.99,
   "sample_rate": 24000,
-  "total_duration": 69.655,
-  "media_sha256": "543c9d8c4e38d5538bd2ed75a6d3c110b9790c3bc5cdd3ae361d4946bd5a460d",
-  "media_bytes": 446763,
-  "render_fingerprint": "804754a2e3991aa547c3dd486d0489ce2303e1cd86a6fb7104d4b478b06f5949",
+  "total_duration": 67.85,
+  "media_sha256": "1690d256871304e5c1608fd39ab967815e665b64709bd386015ce2bc9eb8dedc",
+  "media_bytes": 434337,
+  "render_fingerprint": "a2f849533d3834993a727b311e056a5886d6337fa95f21a4aca5830deff99a89",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.99,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.99
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.99
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.505,
-      "scene_end": 14.025,
-      "duration": 14.025,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.81,
+      "scene_end": 12.33,
+      "duration": 12.33,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 2.96,
+          "speech_end": 3.74,
           "audible_start": 0.1,
-          "audible_end": 2.78,
-          "duration": 2.96,
+          "audible_end": 3.56,
+          "duration": 3.74,
           "gap_from_previous": null,
           "trimmed_lead": 0.13,
-          "trimmed_tail": 0.335,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.33,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.08,
-          "speech_end": 13.505,
-          "audible_start": 3.18,
-          "audible_end": 13.325,
-          "duration": 10.425,
+          "speech_start": 3.86,
+          "speech_end": 11.81,
+          "audible_start": 3.96,
+          "audible_end": 11.63,
+          "duration": 7.95,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.4,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.37,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.025,
-      "speech_end": 20.215,
-      "scene_end": 20.735,
-      "duration": 6.709999999999999,
+      "speech_start": 12.33,
+      "speech_end": 18.295,
+      "scene_end": 18.815,
+      "duration": 6.485000000000001,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.025,
-          "speech_end": 20.215,
-          "audible_start": 14.125,
-          "audible_end": 20.035,
-          "duration": 6.19,
+          "speech_start": 12.33,
+          "speech_end": 18.295,
+          "audible_start": 12.43,
+          "audible_end": 18.115000000000002,
+          "duration": 5.965,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
           "trimmed_tail": 0.385,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.735,
-      "speech_end": 27.13,
-      "scene_end": 27.65,
+      "speech_start": 18.815,
+      "speech_end": 25.21,
+      "scene_end": 25.73,
       "duration": 6.914999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.735,
-          "speech_end": 27.13,
-          "audible_start": 20.835,
-          "audible_end": 26.95,
+          "speech_start": 18.815,
+          "speech_end": 25.21,
+          "audible_start": 18.915000000000003,
+          "audible_end": 25.03,
           "duration": 6.395,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.65,
-      "speech_end": 35.71,
-      "scene_end": 36.230000000000004,
-      "duration": 8.580000000000005,
+      "speech_start": 25.73,
+      "speech_end": 33.79,
+      "scene_end": 34.31,
+      "duration": 8.580000000000002,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.65,
-          "speech_end": 31.115,
-          "audible_start": 27.75,
-          "audible_end": 30.935,
+          "speech_start": 25.73,
+          "speech_end": 29.195,
+          "audible_start": 25.830000000000002,
+          "audible_end": 29.015,
           "duration": 3.465,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.235,
-          "speech_end": 35.71,
-          "audible_start": 31.334999999999997,
-          "audible_end": 35.53,
+          "speech_start": 29.315,
+          "speech_end": 33.79,
+          "audible_start": 29.415,
+          "audible_end": 33.61,
           "duration": 4.475,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.125,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.230000000000004,
-      "speech_end": 45.185,
-      "scene_end": 45.705000000000005,
+      "speech_start": 34.31,
+      "speech_end": 43.265,
+      "scene_end": 43.785000000000004,
       "duration": 9.475000000000001,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.230000000000004,
-          "speech_end": 45.185,
-          "audible_start": 36.330000000000005,
-          "audible_end": 45.005,
+          "speech_start": 34.31,
+          "speech_end": 43.265,
+          "audible_start": 34.410000000000004,
+          "audible_end": 43.085,
           "duration": 8.955,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.705000000000005,
-      "speech_end": 56.63000000000001,
-      "scene_end": 57.15000000000001,
-      "duration": 11.445000000000007,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.785000000000004,
+      "speech_end": 53.975,
+      "scene_end": 54.495000000000005,
+      "duration": 10.71,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.705000000000005,
-          "speech_end": 48.06,
-          "audible_start": 45.80500000000001,
-          "audible_end": 47.88,
-          "duration": 2.355,
+          "speech_start": 43.785000000000004,
+          "speech_end": 50.795,
+          "audible_start": 43.885000000000005,
+          "audible_end": 50.615,
+          "duration": 7.01,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.325,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.365,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.18000000000001,
-          "speech_end": 56.63000000000001,
-          "audible_start": 48.28000000000001,
-          "audible_end": 56.45,
-          "duration": 8.45,
+          "speech_start": 50.915000000000006,
+          "speech_end": 53.975,
+          "audible_start": 51.015,
+          "audible_end": 53.795,
+          "duration": 3.06,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.35,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.34,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.15000000000001,
-      "speech_end": 69.13500000000002,
-      "scene_end": 69.65500000000002,
-      "duration": 12.505000000000003,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 54.495000000000005,
+      "speech_end": 67.33000000000001,
+      "scene_end": 67.85000000000001,
+      "duration": 13.355000000000004,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.15000000000001,
-          "speech_end": 66.09500000000001,
-          "audible_start": 57.250000000000014,
-          "audible_end": 65.91500000000002,
-          "duration": 8.945,
+          "speech_start": 54.495000000000005,
+          "speech_end": 64.29,
+          "audible_start": 54.595000000000006,
+          "audible_end": 64.11,
+          "duration": 9.795,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
-          "trimmed_tail": 0.36,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.39,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 66.21500000000002,
-          "speech_end": 69.13500000000002,
-          "audible_start": 66.31500000000001,
-          "audible_end": 68.95500000000001,
+          "speech_start": 64.41,
+          "speech_end": 67.33000000000001,
+          "audible_start": 64.51,
+          "audible_end": 67.15,
           "duration": 2.92,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
diff --git a/01_pypi_github/audio/en/am_fenrir.m4a b/01_pypi_github/audio/en/am_fenrir.m4a
index 864ae861b15ab03c43c31fe55ce786c402909f05..ff7cb31deefd8624cdcb87a0a193a34ceed88227 100644
--- a/01_pypi_github/audio/en/am_fenrir.m4a
+++ b/01_pypi_github/audio/en/am_fenrir.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:543c9d8c4e38d5538bd2ed75a6d3c110b9790c3bc5cdd3ae361d4946bd5a460d
-size 446763
+oid sha256:1690d256871304e5c1608fd39ab967815e665b64709bd386015ce2bc9eb8dedc
+size 434337
diff --git a/01_pypi_github/audio/en/am_liam.json b/01_pypi_github/audio/en/am_liam.json
index 668776c370c64d745ac6acb31a1c56d82adfe8ed..20a6a5118bac987132ee8dfd2b4009d641e8e611 100644
--- a/01_pypi_github/audio/en/am_liam.json
+++ b/01_pypi_github/audio/en/am_liam.json
@@ -6,10 +6,10 @@
   "voice": "am_liam",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 68.83,
-  "media_sha256": "365432ca5e9ba48fa33a370a7c49ec147b94c0d23a5554adb9adcd7d3c47f975",
-  "media_bytes": 438514,
-  "render_fingerprint": "d01dc7f7a3d6184c38a39129c0266b381f226368c90321bd6f74f2d24fd99d5b",
+  "total_duration": 66.66,
+  "media_sha256": "1a94d6530dd4e30ed46912fceaae088e8aebcc7bb88ccc095fd9681eab698651",
+  "media_bytes": 427952,
+  "render_fingerprint": "e6af1e4af430b3e07542c43410d637c57bca849618badfdfe8ca4b84dd33378c",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.52,
-      "scene_end": 14.04,
-      "duration": 14.04,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.41,
+      "scene_end": 11.93,
+      "duration": 11.93,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.28,
+          "speech_end": 3.875,
           "audible_start": 0.1,
-          "audible_end": 3.1,
-          "duration": 3.28,
+          "audible_end": 3.695,
+          "duration": 3.875,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
+          "trimmed_lead": 0.15,
           "trimmed_tail": 0.4,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.4,
-          "speech_end": 13.52,
-          "audible_start": 3.5,
-          "audible_end": 13.34,
-          "duration": 10.12,
+          "speech_start": 3.995,
+          "speech_end": 11.41,
+          "audible_start": 4.095,
+          "audible_end": 11.23,
+          "duration": 7.415,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.425,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.41,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.04,
-      "speech_end": 20.025,
-      "scene_end": 20.544999999999998,
-      "duration": 6.504999999999999,
+      "speech_start": 11.93,
+      "speech_end": 17.77,
+      "scene_end": 18.29,
+      "duration": 6.359999999999999,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.04,
-          "speech_end": 20.025,
-          "audible_start": 14.139999999999999,
-          "audible_end": 19.845,
-          "duration": 5.985,
+          "speech_start": 11.93,
+          "speech_end": 17.77,
+          "audible_start": 12.03,
+          "audible_end": 17.59,
+          "duration": 5.84,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
+          "trimmed_lead": 0.165,
           "trimmed_tail": 0.42,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.544999999999998,
-      "speech_end": 26.79,
-      "scene_end": 27.31,
+      "speech_start": 18.29,
+      "speech_end": 24.535,
+      "scene_end": 25.055,
       "duration": 6.765000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.544999999999998,
-          "speech_end": 26.79,
-          "audible_start": 20.645,
-          "audible_end": 26.61,
+          "speech_start": 18.29,
+          "speech_end": 24.535,
+          "audible_start": 18.39,
+          "audible_end": 24.355,
           "duration": 6.245,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.31,
-      "speech_end": 35.75,
-      "scene_end": 36.27,
-      "duration": 8.960000000000004,
+      "speech_start": 25.055,
+      "speech_end": 33.5,
+      "scene_end": 34.02,
+      "duration": 8.965000000000003,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.31,
-          "speech_end": 31.035,
-          "audible_start": 27.41,
-          "audible_end": 30.854999999999997,
+          "speech_start": 25.055,
+          "speech_end": 28.78,
+          "audible_start": 25.155,
+          "audible_end": 28.6,
           "duration": 3.725,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -326,14 +326,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.154999999999998,
-          "speech_end": 35.75,
-          "audible_start": 31.255,
-          "audible_end": 35.57,
-          "duration": 4.595,
+          "speech_start": 28.9,
+          "speech_end": 33.5,
+          "audible_start": 29.0,
+          "audible_end": 33.32,
+          "duration": 4.6,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.425,
+          "trimmed_tail": 0.42,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd."
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.27,
-      "speech_end": 44.525000000000006,
-      "scene_end": 45.04500000000001,
-      "duration": 8.775000000000006,
+      "speech_start": 34.02,
+      "speech_end": 42.28,
+      "scene_end": 42.800000000000004,
+      "duration": 8.780000000000001,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,14 +357,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.27,
-          "speech_end": 44.525000000000006,
-          "audible_start": 36.370000000000005,
-          "audible_end": 44.345,
-          "duration": 8.255,
+          "speech_start": 34.02,
+          "speech_end": 42.28,
+          "audible_start": 34.120000000000005,
+          "audible_end": 42.1,
+          "duration": 8.26,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.435,
+          "trimmed_tail": 0.43,
           "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
           "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
           "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst."
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.04500000000001,
-      "speech_end": 56.06500000000001,
-      "scene_end": 56.585000000000015,
-      "duration": 11.540000000000006,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 42.800000000000004,
+      "speech_end": 53.175000000000004,
+      "scene_end": 53.69500000000001,
+      "duration": 10.895000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.04500000000001,
-          "speech_end": 47.88000000000001,
-          "audible_start": 45.14500000000001,
-          "audible_end": 47.70000000000001,
-          "duration": 2.835,
+          "speech_start": 42.800000000000004,
+          "speech_end": 49.7,
+          "audible_start": 42.900000000000006,
+          "audible_end": 49.52,
+          "duration": 6.9,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
-          "trimmed_tail": 0.345,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.445,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.00000000000001,
-          "speech_end": 56.06500000000001,
-          "audible_start": 48.10000000000001,
-          "audible_end": 55.885000000000005,
-          "duration": 8.065,
+          "speech_start": 49.82000000000001,
+          "speech_end": 53.175000000000004,
+          "audible_start": 49.92,
+          "audible_end": 52.995000000000005,
+          "duration": 3.355,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.4,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.395,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 56.585000000000015,
-      "speech_end": 68.31000000000002,
-      "scene_end": 68.83000000000001,
-      "duration": 12.244999999999997,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 53.69500000000001,
+      "speech_end": 66.14000000000001,
+      "scene_end": 66.66000000000001,
+      "duration": 12.965000000000003,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.585000000000015,
-          "speech_end": 64.93500000000002,
-          "audible_start": 56.68500000000002,
-          "audible_end": 64.75500000000001,
-          "duration": 8.35,
+          "speech_start": 53.69500000000001,
+          "speech_end": 62.76500000000001,
+          "audible_start": 53.79500000000001,
+          "audible_end": 62.58500000000001,
+          "duration": 9.07,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
+          "trimmed_lead": 0.155,
           "trimmed_tail": 0.375,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 65.05500000000002,
-          "speech_end": 68.31000000000002,
-          "audible_start": 65.15500000000002,
-          "audible_end": 68.13000000000001,
+          "speech_start": 62.885000000000005,
+          "speech_end": 66.14000000000001,
+          "audible_start": 62.98500000000001,
+          "audible_end": 65.96000000000001,
           "duration": 3.255,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.145,
diff --git a/01_pypi_github/audio/en/am_liam.m4a b/01_pypi_github/audio/en/am_liam.m4a
index 990f77bf61164a22ed76eae14f16e4d4c5f9018b..b79be5f7c0a47cfdb3dc96dc8c6a2cd76e475372 100644
--- a/01_pypi_github/audio/en/am_liam.m4a
+++ b/01_pypi_github/audio/en/am_liam.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:365432ca5e9ba48fa33a370a7c49ec147b94c0d23a5554adb9adcd7d3c47f975
-size 438514
+oid sha256:1a94d6530dd4e30ed46912fceaae088e8aebcc7bb88ccc095fd9681eab698651
+size 427952
diff --git a/01_pypi_github/audio/en/am_michael.json b/01_pypi_github/audio/en/am_michael.json
index 0c67d97f7ea972e0277ab543a594b9505abf47a4..cee621b4c1ac73842357104745afc1da10a6eee8 100644
--- a/01_pypi_github/audio/en/am_michael.json
+++ b/01_pypi_github/audio/en/am_michael.json
@@ -6,10 +6,10 @@
   "voice": "am_michael",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 74.535,
-  "media_sha256": "0ea1811f8286e42c0f6a755a49f3c38af06cd13e68d533be1844afae3f84bb98",
-  "media_bytes": 481811,
-  "render_fingerprint": "345e0f9bb7bcc2a16f1ae71be189bc0b24a62687f8a4099d4a4549a623b56f25",
+  "total_duration": 72.79,
+  "media_sha256": "1aec5f1e2f5a3cedc988daa1320b8c0b261a1a36a78073d16c55b0da7c0d183a",
+  "media_bytes": 470878,
+  "render_fingerprint": "2e9b83ae967d8899775491c15c772354531f99b4d9efa2266df310767ad7570d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 14.675,
-      "scene_end": 15.195,
-      "duration": 15.195,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 12.55,
+      "scene_end": 13.07,
+      "duration": 13.07,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.32,
+          "speech_end": 4.08,
           "audible_start": 0.1,
-          "audible_end": 3.14,
-          "duration": 3.32,
+          "audible_end": 3.9,
+          "duration": 4.08,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.33,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.365,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.44,
-          "speech_end": 14.675,
-          "audible_start": 3.54,
-          "audible_end": 14.495,
-          "duration": 11.235,
+          "speech_start": 4.2,
+          "speech_end": 12.55,
+          "audible_start": 4.3,
+          "audible_end": 12.37,
+          "duration": 8.35,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.27,
-          "trimmed_tail": 0.37,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_tail": 0.33,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 15.195,
-      "speech_end": 21.91,
-      "scene_end": 22.43,
-      "duration": 7.234999999999999,
+      "speech_start": 13.07,
+      "speech_end": 19.485,
+      "scene_end": 20.005,
+      "duration": 6.934999999999999,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 15.195,
-          "speech_end": 21.91,
-          "audible_start": 15.295,
-          "audible_end": 21.73,
-          "duration": 6.715,
+          "speech_start": 13.07,
+          "speech_end": 19.485,
+          "audible_start": 13.17,
+          "audible_end": 19.305,
+          "duration": 6.415,
           "gap_from_previous": null,
-          "trimmed_lead": 0.21,
+          "trimmed_lead": 0.235,
           "trimmed_tail": 0.375,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 22.43,
-      "speech_end": 29.259999999999998,
-      "scene_end": 29.779999999999998,
-      "duration": 7.349999999999998,
+      "speech_start": 20.005,
+      "speech_end": 26.83,
+      "scene_end": 27.349999999999998,
+      "duration": 7.344999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɑʤˌɛkt lˈɪŋks sˈɛkʃən ˈOpᵊnz ðə dˌɑkjəməntˈAʃən, hˈOmpˌAʤ, ˈɪʃu tɹˈækəɹ, ænd sˈɔɹs ɹəpˈɑzətˌɔɹi.",
@@ -281,13 +281,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.43,
-          "speech_end": 29.259999999999998,
-          "audible_start": 22.53,
-          "audible_end": 29.08,
-          "duration": 6.83,
+          "speech_start": 20.005,
+          "speech_end": 26.83,
+          "audible_start": 20.105,
+          "audible_end": 26.65,
+          "duration": 6.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
+          "trimmed_lead": 0.285,
           "trimmed_tail": 0.39,
           "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 29.779999999999998,
-      "speech_end": 38.684999999999995,
-      "scene_end": 39.205,
+      "speech_start": 27.349999999999998,
+      "speech_end": 36.254999999999995,
+      "scene_end": 36.775,
       "duration": 9.425,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.779999999999998,
-          "speech_end": 33.805,
-          "audible_start": 29.88,
-          "audible_end": 33.625,
+          "speech_start": 27.349999999999998,
+          "speech_end": 31.375,
+          "audible_start": 27.45,
+          "audible_end": 31.194999999999997,
           "duration": 4.025,
           "gap_from_previous": null,
           "trimmed_lead": 0.21,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 33.925,
-          "speech_end": 38.684999999999995,
-          "audible_start": 34.025,
-          "audible_end": 38.504999999999995,
+          "speech_start": 31.494999999999997,
+          "speech_end": 36.254999999999995,
+          "audible_start": 31.595,
+          "audible_end": 36.074999999999996,
           "duration": 4.76,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.305,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 39.205,
-      "speech_end": 48.644999999999996,
-      "scene_end": 49.165,
+      "speech_start": 36.775,
+      "speech_end": 46.214999999999996,
+      "scene_end": 46.735,
       "duration": 9.96,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.205,
-          "speech_end": 48.644999999999996,
-          "audible_start": 39.305,
-          "audible_end": 48.464999999999996,
+          "speech_start": 36.775,
+          "speech_end": 46.214999999999996,
+          "audible_start": 36.875,
+          "audible_end": 46.035,
           "duration": 9.44,
           "gap_from_previous": null,
           "trimmed_lead": 0.31,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 49.165,
-      "speech_end": 60.93,
-      "scene_end": 61.45,
-      "duration": 12.285000000000004,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 46.735,
+      "speech_end": 58.165,
+      "scene_end": 58.685,
+      "duration": 11.950000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 49.165,
-          "speech_end": 51.835,
-          "audible_start": 49.265,
-          "audible_end": 51.655,
-          "duration": 2.67,
+          "speech_start": 46.735,
+          "speech_end": 54.465,
+          "audible_start": 46.835,
+          "audible_end": 54.285,
+          "duration": 7.73,
           "gap_from_previous": null,
-          "trimmed_lead": 0.26,
-          "trimmed_tail": 0.395,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.39,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 51.955,
-          "speech_end": 60.93,
-          "audible_start": 52.055,
-          "audible_end": 60.75,
-          "duration": 8.975,
+          "speech_start": 54.585,
+          "speech_end": 58.165,
+          "audible_start": 54.685,
+          "audible_end": 57.985,
+          "duration": 3.58,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.34,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.375,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 61.45,
-      "speech_end": 74.015,
-      "scene_end": 74.535,
-      "duration": 13.084999999999994,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 58.685,
+      "speech_end": 72.27000000000001,
+      "scene_end": 72.79,
+      "duration": 14.105000000000004,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 61.45,
-          "speech_end": 70.655,
-          "audible_start": 61.550000000000004,
-          "audible_end": 70.47500000000001,
-          "duration": 9.205,
+          "speech_start": 58.685,
+          "speech_end": 68.91,
+          "audible_start": 58.785000000000004,
+          "audible_end": 68.73,
+          "duration": 10.225,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
+          "trimmed_lead": 0.305,
           "trimmed_tail": 0.345,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 70.775,
-          "speech_end": 74.015,
-          "audible_start": 70.875,
-          "audible_end": 73.83500000000001,
+          "speech_start": 69.03,
+          "speech_end": 72.27000000000001,
+          "audible_start": 69.13,
+          "audible_end": 72.09,
           "duration": 3.24,
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diff --git a/01_pypi_github/audio/en/am_michael.m4a b/01_pypi_github/audio/en/am_michael.m4a
index 456db43d2c18d6b0a1df2371ab4110029a9e7983..7864b5adf1066b040734ee0b59e1acd216519772 100644
--- a/01_pypi_github/audio/en/am_michael.m4a
+++ b/01_pypi_github/audio/en/am_michael.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0ea1811f8286e42c0f6a755a49f3c38af06cd13e68d533be1844afae3f84bb98
-size 481811
+oid sha256:1aec5f1e2f5a3cedc988daa1320b8c0b261a1a36a78073d16c55b0da7c0d183a
+size 470878
diff --git a/01_pypi_github/audio/en/am_onyx.json b/01_pypi_github/audio/en/am_onyx.json
index 907b0c42c19469c2a796b293d6089230c8977ac1..f59cab785c36c98a2bf0a770239ca9dbca6e37cd 100644
--- a/01_pypi_github/audio/en/am_onyx.json
+++ b/01_pypi_github/audio/en/am_onyx.json
@@ -6,10 +6,10 @@
   "voice": "am_onyx",
   "speed": 0.98,
   "sample_rate": 24000,
-  "total_duration": 71.285,
-  "media_sha256": "24a795c712b7ca27ac4e3a579864ad5fc314c497380a21a676c66a40b22e7a4c",
-  "media_bytes": 448843,
-  "render_fingerprint": "e7b3a5da6e13e651e83aefd499709ca21144d965cf5a3b13b55984e8211ba335",
+  "total_duration": 69.92,
+  "media_sha256": "7c43a8998ad2f85f5566dd731c05d4aad52e752e58d358c6e01856b6f39ef39e",
+  "media_bytes": 440480,
+  "render_fingerprint": "fa1212ea3fe17bea1202af45ee26112614019c817e1fcafbc1d4b7a93583707b",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.98,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
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         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
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       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
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     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.65,
-      "scene_end": 14.17,
-      "duration": 14.17,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.985,
+      "scene_end": 12.504999999999999,
+      "duration": 12.504999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.695,
+          "speech_end": 4.25,
           "audible_start": 0.1,
-          "audible_end": 3.515,
-          "duration": 3.695,
+          "audible_end": 4.07,
+          "duration": 4.25,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.075,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.095,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.815,
-          "speech_end": 13.65,
-          "audible_start": 3.915,
-          "audible_end": 13.47,
-          "duration": 9.835,
+          "speech_start": 4.37,
+          "speech_end": 11.985,
+          "audible_start": 4.47,
+          "audible_end": 11.805,
+          "duration": 7.615,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
+          "trimmed_lead": 0.165,
           "trimmed_tail": 0.095,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
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     },
     {
       "scene": 2,
-      "speech_start": 14.17,
-      "speech_end": 20.46,
-      "scene_end": 20.98,
-      "duration": 6.8100000000000005,
+      "speech_start": 12.504999999999999,
+      "speech_end": 18.599999999999998,
+      "scene_end": 19.119999999999997,
+      "duration": 6.614999999999998,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.17,
-          "speech_end": 20.46,
-          "audible_start": 14.27,
-          "audible_end": 20.28,
-          "duration": 6.29,
+          "speech_start": 12.504999999999999,
+          "speech_end": 18.599999999999998,
+          "audible_start": 12.604999999999999,
+          "audible_end": 18.419999999999998,
+          "duration": 6.095,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.125,
+          "trimmed_tail": 0.12,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.98,
-      "speech_end": 27.42,
-      "scene_end": 27.94,
+      "speech_start": 19.119999999999997,
+      "speech_end": 25.56,
+      "scene_end": 26.08,
       "duration": 6.960000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.98,
-          "speech_end": 27.42,
-          "audible_start": 21.080000000000002,
-          "audible_end": 27.240000000000002,
+          "speech_start": 19.119999999999997,
+          "speech_end": 25.56,
+          "audible_start": 19.22,
+          "audible_end": 25.379999999999995,
           "duration": 6.44,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.94,
-      "speech_end": 37.09,
-      "scene_end": 37.61000000000001,
-      "duration": 9.670000000000005,
+      "speech_start": 26.08,
+      "speech_end": 35.239999999999995,
+      "scene_end": 35.76,
+      "duration": 9.68,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,13 +312,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.94,
-          "speech_end": 31.995,
-          "audible_start": 28.040000000000003,
-          "audible_end": 31.815,
-          "duration": 4.055,
+          "speech_start": 26.08,
+          "speech_end": 30.13,
+          "audible_start": 26.18,
+          "audible_end": 29.95,
+          "duration": 4.05,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
+          "trimmed_lead": 0.16,
           "trimmed_tail": 0.065,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
@@ -326,14 +326,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 32.115,
-          "speech_end": 37.09,
-          "audible_start": 32.215,
-          "audible_end": 36.910000000000004,
-          "duration": 4.975,
+          "speech_start": 30.25,
+          "speech_end": 35.239999999999995,
+          "audible_start": 30.349999999999998,
+          "audible_end": 35.06,
+          "duration": 4.99,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.09,
+          "trimmed_tail": 0.075,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd."
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 37.61000000000001,
-      "speech_end": 46.095000000000006,
-      "scene_end": 46.61500000000001,
+      "speech_start": 35.76,
+      "speech_end": 44.245,
+      "scene_end": 44.765,
       "duration": 9.005000000000003,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.61000000000001,
-          "speech_end": 46.095000000000006,
-          "audible_start": 37.71000000000001,
-          "audible_end": 45.915000000000006,
+          "speech_start": 35.76,
+          "speech_end": 44.245,
+          "audible_start": 35.86,
+          "audible_end": 44.065,
           "duration": 8.485,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 46.61500000000001,
-      "speech_end": 58.040000000000006,
-      "scene_end": 58.56000000000001,
-      "duration": 11.945,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 44.765,
+      "speech_end": 56.035,
+      "scene_end": 56.555,
+      "duration": 11.79,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.61500000000001,
-          "speech_end": 49.83500000000001,
-          "audible_start": 46.71500000000001,
-          "audible_end": 49.65500000000001,
-          "duration": 3.22,
+          "speech_start": 44.765,
+          "speech_end": 51.96,
+          "audible_start": 44.865,
+          "audible_end": 51.78,
+          "duration": 7.195,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.05,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.095,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 49.95500000000001,
-          "speech_end": 58.040000000000006,
-          "audible_start": 50.05500000000001,
-          "audible_end": 57.86000000000001,
-          "duration": 8.085,
+          "speech_start": 52.08,
+          "speech_end": 56.035,
+          "audible_start": 52.18,
+          "audible_end": 55.855000000000004,
+          "duration": 3.955,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.14,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.09,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 58.56000000000001,
-      "speech_end": 70.76500000000001,
-      "scene_end": 71.28500000000001,
-      "duration": 12.725000000000001,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 56.555,
+      "speech_end": 69.4,
+      "scene_end": 69.92,
+      "duration": 13.365000000000002,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.56000000000001,
-          "speech_end": 66.94500000000001,
-          "audible_start": 58.66000000000001,
-          "audible_end": 66.76500000000001,
-          "duration": 8.385,
+          "speech_start": 56.555,
+          "speech_end": 65.58,
+          "audible_start": 56.655,
+          "audible_end": 65.4,
+          "duration": 9.025,
           "gap_from_previous": null,
           "trimmed_lead": 0.17,
-          "trimmed_tail": 0.12,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_tail": 0.105,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 67.06500000000001,
-          "speech_end": 70.76500000000001,
-          "audible_start": 67.165,
-          "audible_end": 70.58500000000001,
+          "speech_start": 65.7,
+          "speech_end": 69.4,
+          "audible_start": 65.8,
+          "audible_end": 69.22,
           "duration": 3.7,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
diff --git a/01_pypi_github/audio/en/am_onyx.m4a b/01_pypi_github/audio/en/am_onyx.m4a
index b39d51a63a30694033cb31c8306ef8099382ff4d..ca90a20fd899eba56f2b0c64894a2c1d7cc07737 100644
--- a/01_pypi_github/audio/en/am_onyx.m4a
+++ b/01_pypi_github/audio/en/am_onyx.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:24a795c712b7ca27ac4e3a579864ad5fc314c497380a21a676c66a40b22e7a4c
-size 448843
+oid sha256:7c43a8998ad2f85f5566dd731c05d4aad52e752e58d358c6e01856b6f39ef39e
+size 440480
diff --git a/01_pypi_github/audio/en/am_puck.json b/01_pypi_github/audio/en/am_puck.json
index 480df72fdac82aace2308abc212858fdd00b1ef5..9c21b8b67b5f1816a13abc93033d28eddbf76854 100644
--- a/01_pypi_github/audio/en/am_puck.json
+++ b/01_pypi_github/audio/en/am_puck.json
@@ -6,10 +6,10 @@
   "voice": "am_puck",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 70.065,
-  "media_sha256": "dfa7a3d470ed4c0e0aaa1c3a113837448e779d466fb3a5bc5b7699cfae4e1726",
-  "media_bytes": 447974,
-  "render_fingerprint": "3e2ffdbb64eeeff8b1e8da0911d91c71ef9fa8dbabfb47247fbe127e5fade5c3",
+  "total_duration": 68.48,
+  "media_sha256": "91c0fd33f39c2b13ca594cf7163484a91524e2f024f7fbca06c5c12590c5f705",
+  "media_bytes": 441204,
+  "render_fingerprint": "fc9d4c7a2341355c99669ddafd9c649aac768cb4baa237b36f72cbd22cc592ad",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.52,
-      "scene_end": 14.04,
-      "duration": 14.04,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.945,
+      "scene_end": 12.465,
+      "duration": 12.465,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.03,
+          "speech_end": 3.855,
           "audible_start": 0.1,
-          "audible_end": 2.85,
-          "duration": 3.03,
+          "audible_end": 3.675,
+          "duration": 3.855,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
           "trimmed_tail": 0.27,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.15,
-          "speech_end": 13.52,
-          "audible_start": 3.25,
-          "audible_end": 13.34,
-          "duration": 10.37,
+          "speech_start": 3.975,
+          "speech_end": 11.945,
+          "audible_start": 4.075,
+          "audible_end": 11.765,
+          "duration": 7.97,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.105,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.2,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.04,
-      "speech_end": 20.205,
-      "scene_end": 20.724999999999998,
-      "duration": 6.684999999999999,
+      "speech_start": 12.465,
+      "speech_end": 18.45,
+      "scene_end": 18.97,
+      "duration": 6.504999999999999,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.04,
-          "speech_end": 20.205,
-          "audible_start": 14.139999999999999,
-          "audible_end": 20.025,
-          "duration": 6.165,
+          "speech_start": 12.465,
+          "speech_end": 18.45,
+          "audible_start": 12.565,
+          "audible_end": 18.27,
+          "duration": 5.985,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.24,
+          "trimmed_tail": 0.245,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.724999999999998,
-      "speech_end": 27.154999999999998,
-      "scene_end": 27.674999999999997,
+      "speech_start": 18.97,
+      "speech_end": 25.4,
+      "scene_end": 25.919999999999998,
       "duration": 6.949999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.724999999999998,
-          "speech_end": 27.154999999999998,
-          "audible_start": 20.825,
-          "audible_end": 26.974999999999998,
+          "speech_start": 18.97,
+          "speech_end": 25.4,
+          "audible_start": 19.07,
+          "audible_end": 25.22,
           "duration": 6.43,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.674999999999997,
-      "speech_end": 35.824999999999996,
-      "scene_end": 36.345,
-      "duration": 8.670000000000002,
+      "speech_start": 25.919999999999998,
+      "speech_end": 34.07,
+      "scene_end": 34.59,
+      "duration": 8.670000000000005,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɔn ɡˈɪthˌʌb, jˈuz ðə bɹˈænʧ səlˈɛktəɹ tə ʧˈuz ðə sˈɔɹs lˈIn. mˈAn ɪz ðə ɹəlˈist lˈIn; nˈItli kəntˈAnz nˈuəɹ wˈɜɹk stˈɪl bˈiɪŋ tˈɛstᵻd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.674999999999997,
-          "speech_end": 31.214999999999996,
-          "audible_start": 27.775,
-          "audible_end": 31.034999999999997,
+          "speech_start": 25.919999999999998,
+          "speech_end": 29.459999999999997,
+          "audible_start": 26.02,
+          "audible_end": 29.279999999999998,
           "duration": 3.54,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.334999999999997,
-          "speech_end": 35.824999999999996,
-          "audible_start": 31.434999999999995,
-          "audible_end": 35.644999999999996,
+          "speech_start": 29.58,
+          "speech_end": 34.07,
+          "audible_start": 29.68,
+          "audible_end": 33.89,
           "duration": 4.49,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.125,
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.345,
-      "speech_end": 45.225,
-      "scene_end": 45.745000000000005,
-      "duration": 9.400000000000006,
+      "speech_start": 34.59,
+      "speech_end": 43.510000000000005,
+      "scene_end": 44.03000000000001,
+      "duration": 9.440000000000005,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,14 +357,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.345,
-          "speech_end": 45.225,
-          "audible_start": 36.445,
-          "audible_end": 45.045,
-          "duration": 8.88,
+          "speech_start": 34.59,
+          "speech_end": 43.510000000000005,
+          "audible_start": 34.690000000000005,
+          "audible_end": 43.330000000000005,
+          "duration": 8.92,
           "gap_from_previous": null,
           "trimmed_lead": 0.13,
-          "trimmed_tail": 0.19,
+          "trimmed_tail": 0.15,
           "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
           "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
           "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst."
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.745000000000005,
-      "speech_end": 56.885000000000005,
-      "scene_end": 57.40500000000001,
-      "duration": 11.660000000000004,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 44.03000000000001,
+      "speech_end": 54.43000000000001,
+      "scene_end": 54.95000000000001,
+      "duration": 10.920000000000002,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.745000000000005,
-          "speech_end": 48.185,
-          "audible_start": 45.845000000000006,
-          "audible_end": 48.005,
-          "duration": 2.44,
+          "speech_start": 44.03000000000001,
+          "speech_end": 51.19500000000001,
+          "audible_start": 44.13000000000001,
+          "audible_end": 51.01500000000001,
+          "duration": 7.165,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.24,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_tail": 0.215,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.30500000000001,
-          "speech_end": 56.885000000000005,
-          "audible_start": 48.405,
-          "audible_end": 56.705000000000005,
-          "duration": 8.58,
+          "speech_start": 51.31500000000001,
+          "speech_end": 54.43000000000001,
+          "audible_start": 51.415000000000006,
+          "audible_end": 54.25000000000001,
+          "duration": 3.115,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.13,
-          "trimmed_tail": 0.165,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.265,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.40500000000001,
-      "speech_end": 69.54500000000002,
-      "scene_end": 70.06500000000001,
-      "duration": 12.660000000000004,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 54.95000000000001,
+      "speech_end": 67.96000000000001,
+      "scene_end": 68.48,
+      "duration": 13.529999999999994,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.40500000000001,
-          "speech_end": 66.415,
-          "audible_start": 57.50500000000001,
-          "audible_end": 66.23500000000001,
-          "duration": 9.01,
+          "speech_start": 54.95000000000001,
+          "speech_end": 64.83000000000001,
+          "audible_start": 55.05000000000001,
+          "audible_end": 64.65,
+          "duration": 9.88,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.14,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.115,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 66.53500000000001,
-          "speech_end": 69.54500000000002,
-          "audible_start": 66.635,
-          "audible_end": 69.36500000000001,
+          "speech_start": 64.95000000000002,
+          "speech_end": 67.96000000000001,
+          "audible_start": 65.05000000000001,
+          "audible_end": 67.78000000000002,
           "duration": 3.01,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
diff --git a/01_pypi_github/audio/en/am_puck.m4a b/01_pypi_github/audio/en/am_puck.m4a
index d35a011a31cb62d6b53ef4b91fbcda1f1d00f106..514014e901bbaffeef79b5c03fa50639eca5d74e 100644
--- a/01_pypi_github/audio/en/am_puck.m4a
+++ b/01_pypi_github/audio/en/am_puck.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:dfa7a3d470ed4c0e0aaa1c3a113837448e779d466fb3a5bc5b7699cfae4e1726
-size 447974
+oid sha256:91c0fd33f39c2b13ca594cf7163484a91524e2f024f7fbca06c5c12590c5f705
+size 441204
diff --git a/01_pypi_github/audio/en/am_santa.json b/01_pypi_github/audio/en/am_santa.json
index 78f6b3f286c0b56aa63af8936a9a34d2635ca74c..ff89d57351b4585d406e15e5fadd2e23660cffe5 100644
--- a/01_pypi_github/audio/en/am_santa.json
+++ b/01_pypi_github/audio/en/am_santa.json
@@ -6,10 +6,10 @@
   "voice": "am_santa",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 74.1,
-  "media_sha256": "f9e133d19e117ea6a8a33e2e8c823e906d19bf535a62fb379a98a93a2b606921",
-  "media_bytes": 471670,
-  "render_fingerprint": "951aec25dd0cbc5815f96490ff77798ac6202656c7a5c2ddeb200ce8c8f06d34",
+  "total_duration": 72.23,
+  "media_sha256": "2291b896bb6f69a0427fac5f06a52f307fb5bb814046e7fdc3002dc8bb1eb9cd",
+  "media_bytes": 465049,
+  "render_fingerprint": "09a149147f2ecebe4f08dfc34473da7e29cf2a12ed85a6f9636fa3a32c3c370f",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 14.35,
-      "scene_end": 14.87,
-      "duration": 14.87,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs. pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 12.535,
+      "scene_end": 13.055,
+      "duration": 13.055,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut. pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.515,
+          "speech_end": 4.1,
           "audible_start": 0.1,
-          "audible_end": 3.335,
-          "duration": 3.515,
+          "audible_end": 3.92,
+          "duration": 4.1,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ði əfˈɪʃᵊl sˈɔɹs."
+          "trimmed_tail": 0.045,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bəfˈɔɹ ɪnstˈɔlɪŋ spˈAsəɹ, ʧˈuz ɐn əfˈɪʃᵊl dˌɪstɹəbjˈuʃən ɹˈut."
         },
         {
           "sentence": 2,
-          "speech_start": 3.635,
-          "speech_end": 14.35,
-          "audible_start": 3.735,
-          "audible_end": 14.17,
-          "duration": 10.715,
+          "speech_start": 4.22,
+          "speech_end": 12.535,
+          "audible_start": 4.32,
+          "audible_end": 12.355,
+          "duration": 8.315,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.03,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɑndə fˌɔɹʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiˌI pɹəvˈIdz ðə ɹəlˈist pˈIθˌɑn pˈækɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd ænd dˈɛsktˌɑp ɪnstˈɔləɹz, ænd kˈɑndə fˌɔɹʤ wɪl bəkˈʌm ɐn ˈɑpʃən wˈʌns ɪts pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_tail": 0.005,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɑndə fˌɔɹʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI ænd kˈɑndə fˌɔɹʤ pɹəvˈId ɹəlˈist pˈækɪʤᵻz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔɹs kˈOd, dˈɛsktˌɑp ɪnstˈɔləɹz, ænd ɹəlˈis ɹˈɛkəɹdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.87,
-      "speech_end": 21.555,
-      "scene_end": 22.075,
-      "duration": 7.205,
+      "speech_start": 13.055,
+      "speech_end": 19.564999999999998,
+      "scene_end": 20.084999999999997,
+      "duration": 7.029999999999998,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.87,
-          "speech_end": 21.555,
-          "audible_start": 14.969999999999999,
-          "audible_end": 21.375,
-          "duration": 6.685,
+          "speech_start": 13.055,
+          "speech_end": 19.564999999999998,
+          "audible_start": 13.155,
+          "audible_end": 19.384999999999998,
+          "duration": 6.51,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɔn pˈIpˌiˈI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɔn pˈIpI, ðə ɹəlˈis hˈɛdəɹ ʃˈOz ðə kˈɜɹənt stˈAbᵊl vˈɜɹʒən ænd ðə pˈɪp ɪnstˈɔl spˈAsəɹ kəmˈænd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 22.075,
-      "speech_end": 28.61,
-      "scene_end": 29.13,
+      "speech_start": 20.084999999999997,
+      "speech_end": 26.619999999999997,
+      "scene_end": 27.139999999999997,
       "duration": 7.055,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.075,
-          "speech_end": 28.61,
-          "audible_start": 22.175,
-          "audible_end": 28.43,
+          "speech_start": 20.084999999999997,
+          "speech_end": 26.619999999999997,
+          "audible_start": 20.185,
+          "audible_end": 26.439999999999998,
           "duration": 6.535,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 29.13,
-      "speech_end": 38.44,
-      "scene_end": 38.96,
+      "speech_start": 27.139999999999997,
+      "speech_end": 36.449999999999996,
+      "scene_end": 36.97,
       "duration": 9.830000000000002,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.13,
-          "speech_end": 33.26,
-          "audible_start": 29.23,
-          "audible_end": 33.08,
+          "speech_start": 27.139999999999997,
+          "speech_end": 31.269999999999996,
+          "audible_start": 27.24,
+          "audible_end": 31.089999999999996,
           "duration": 4.13,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 33.379999999999995,
-          "speech_end": 38.44,
-          "audible_start": 33.48,
-          "audible_end": 38.26,
+          "speech_start": 31.389999999999997,
+          "speech_end": 36.449999999999996,
+          "audible_start": 31.489999999999995,
+          "audible_end": 36.269999999999996,
           "duration": 5.06,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
@@ -342,10 +342,10 @@
     },
     {
       "scene": 5,
-      "speech_start": 38.96,
-      "speech_end": 47.995000000000005,
-      "scene_end": 48.51500000000001,
-      "duration": 9.555000000000007,
+      "speech_start": 36.97,
+      "speech_end": 46.004999999999995,
+      "scene_end": 46.525,
+      "duration": 9.555,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈækOˌɛs/), or Linux installer, the Python package files, or the checksum list.",
       "phonemes": "ɪn ɐ ɡˈɪthˌʌb ɹəlˈis, ɪkspˈænd ˈæsˌɛts tə dˈWnlˌOd ðə wˈɪndOz, mˈækOˌɛs, ɔɹ lˈɪnəks ɪnstˈɔləɹ, ðə pˈIθˌɑn pˈækɪʤ fˈIlz, ɔɹ ðə ʧˈɛksˌʌm lˈɪst.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.96,
-          "speech_end": 47.995000000000005,
-          "audible_start": 39.06,
-          "audible_end": 47.815,
+          "speech_start": 36.97,
+          "speech_end": 46.004999999999995,
+          "audible_start": 37.07,
+          "audible_end": 45.825,
           "duration": 9.035,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 48.51500000000001,
-      "speech_end": 60.43000000000001,
-      "scene_end": 60.95000000000001,
-      "duration": 12.435000000000002,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-      "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt. tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 46.525,
+      "speech_end": 57.81,
+      "scene_end": 58.330000000000005,
+      "duration": 11.805000000000007,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment. Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt. jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.51500000000001,
-          "speech_end": 51.525000000000006,
-          "audible_start": 48.61500000000001,
-          "audible_end": 51.345000000000006,
-          "duration": 3.01,
+          "speech_start": 46.525,
+          "speech_end": 53.905,
+          "audible_start": 46.625,
+          "audible_end": 53.725,
+          "duration": 7.38,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɑndə fˌɔɹʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɑndə fˌɔɹʤ dˈʌz nˌɑt pˈʌblɪʃ spˈAsəɹ jˈɛt."
+          "trimmed_tail": 0.04,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɑndə fˌɔɹʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ði əfˈɪʃᵊl kˈɑndə fˌɔɹʤ pˈækɪʤ ɪnstˈɔlz spˈAsəɹ ænd ɪts dˈɛsktˌɑp dəpˈɛndᵊnsiz ˈɪntu ði ˈæktɪv kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 51.64500000000001,
-          "speech_end": 60.43000000000001,
-          "audible_start": 51.745000000000005,
-          "audible_end": 60.25000000000001,
-          "duration": 8.785,
+          "speech_start": 54.025,
+          "speech_end": 57.81,
+          "audible_start": 54.125,
+          "audible_end": 57.629999999999995,
+          "duration": 3.785,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.035,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɑndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɑndə fˌɔɹʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹiˈAt ɐ kˈɑndə ənvˈIɹənmᵊnt ænd ɪnstˈɔl spˈAsəɹ fɹʌm pˈIpˌiˈI; jˈuz ðə kˈɑndə fˌɔɹʤ ʧˈænᵊl ˈOnli ˈæftəɹ ðə pˈækɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_tail": 0.01,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "jˈuz ði ɪɡzˈækt kəmˈænd kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 60.95000000000001,
-      "speech_end": 73.58000000000001,
-      "scene_end": 74.10000000000001,
-      "duration": 13.149999999999999,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
+      "speech_start": 58.330000000000005,
+      "speech_end": 71.71000000000001,
+      "scene_end": 72.23,
+      "duration": 13.899999999999999,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk. nˈɛkst, ʧˈuz ði ˌɪnztəlˈAʃən tutˈɔɹiəl fɔɹ jʊɹ ɹˈut.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.95000000000001,
-          "speech_end": 70.03500000000001,
-          "audible_start": 61.05000000000001,
-          "audible_end": 69.855,
-          "duration": 9.085,
+          "speech_start": 58.330000000000005,
+          "speech_end": 68.165,
+          "audible_start": 58.43000000000001,
+          "audible_end": 67.985,
+          "duration": 9.835,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuz pˈIpˈiˌI ɔɹ pˈɪp fɔɹ ɐ pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɑndə fˌɔɹʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuz kˈɑndə fˌɔɹʤ ɔɹ pˈIpI fɔɹ ɐ mˈænɪʤd pˈIθˌɑn ənvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹəlˈisᵻz fɔɹ ɐ dˈɛsktˌɑp ɪnstˈɔləɹ, ænd nˈItli ˈOnli wˌɛn ju nˈid ˌʌnɹəlˈist wˈɜɹk."
         },
         {
           "sentence": 2,
-          "speech_start": 70.15500000000002,
-          "speech_end": 73.58000000000001,
-          "audible_start": 70.25500000000001,
-          "audible_end": 73.4,
+          "speech_start": 68.28500000000001,
+          "speech_end": 71.71000000000001,
+          "audible_start": 68.385,
+          "audible_end": 71.53,
           "duration": 3.425,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
diff --git a/01_pypi_github/audio/en/am_santa.m4a b/01_pypi_github/audio/en/am_santa.m4a
index 8a3ac1003575819c27879952c85af25f20dd52ab..5bace1df7673cbeb8939941e76d97fc7a75b64fd 100644
--- a/01_pypi_github/audio/en/am_santa.m4a
+++ b/01_pypi_github/audio/en/am_santa.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f9e133d19e117ea6a8a33e2e8c823e906d19bf535a62fb379a98a93a2b606921
-size 471670
+oid sha256:2291b896bb6f69a0427fac5f06a52f307fb5bb814046e7fdc3002dc8bb1eb9cd
+size 465049
diff --git a/01_pypi_github/audio/en/bf_alice.json b/01_pypi_github/audio/en/bf_alice.json
index 5be8920887b6d109c75f931a8d6dda0eb91ff7a7..71a42b0a6d4d5629a377a7bbd0e5ce3c9070884c 100644
--- a/01_pypi_github/audio/en/bf_alice.json
+++ b/01_pypi_github/audio/en/bf_alice.json
@@ -6,10 +6,10 @@
   "voice": "bf_alice",
   "speed": 0.97,
   "sample_rate": 24000,
-  "total_duration": 70.145,
-  "media_sha256": "879388c02c562e8e82a95b41f2f62ee276d7635e6bff865393b837f7836f51eb",
-  "media_bytes": 443894,
-  "render_fingerprint": "15980f258f10023668a095a616ca85a40b0e2b514074a79e27e528c6d983ba5b",
+  "total_duration": 68.845,
+  "media_sha256": "4bebf5b790aaffd753cd98a912a1bd986554aa2449a3ebd414e205ed39359e0b",
+  "media_bytes": 438684,
+  "render_fingerprint": "4412422edde900d7b40e8016ffd68784ab6eb7f838386604ce840b6ad0240a0c",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.97,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.72,
-      "scene_end": 14.24,
-      "duration": 14.24,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.935,
+      "scene_end": 12.455,
+      "duration": 12.455,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.45,
+          "speech_end": 4.095,
           "audible_start": 0.1,
-          "audible_end": 3.27,
-          "duration": 3.45,
+          "audible_end": 3.915,
+          "duration": 4.095,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
-          "trimmed_tail": 0.315,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "trimmed_lead": 0.145,
+          "trimmed_tail": 0.31,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.57,
-          "speech_end": 13.72,
-          "audible_start": 3.67,
-          "audible_end": 13.54,
-          "duration": 10.15,
+          "speech_start": 4.215,
+          "speech_end": 11.935,
+          "audible_start": 4.315,
+          "audible_end": 11.755,
+          "duration": 7.72,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.365,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.335,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.24,
-      "speech_end": 20.605,
-      "scene_end": 21.125,
-      "duration": 6.885,
+      "speech_start": 12.455,
+      "speech_end": 18.625,
+      "scene_end": 19.145,
+      "duration": 6.6899999999999995,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.24,
-          "speech_end": 20.605,
-          "audible_start": 14.34,
-          "audible_end": 20.425,
-          "duration": 6.365,
+          "speech_start": 12.455,
+          "speech_end": 18.625,
+          "audible_start": 12.555,
+          "audible_end": 18.445,
+          "duration": 6.17,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
+          "trimmed_lead": 0.18,
           "trimmed_tail": 0.35,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.125,
-      "speech_end": 27.305,
-      "scene_end": 27.825,
-      "duration": 6.699999999999999,
+      "speech_start": 19.145,
+      "speech_end": 25.33,
+      "scene_end": 25.849999999999998,
+      "duration": 6.704999999999998,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɒʤɛkt lˈɪŋks sˈɛkʃᵊn ˈQpᵊnz ðə dˌɒkjʊmɛntˈAʃᵊn, hˈQmpAʤ, ˈɪʃjuː tɹˈakə, and sˈɔːs ɹɪpˈɒsɪtəɹi.",
@@ -281,13 +281,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.125,
-          "speech_end": 27.305,
-          "audible_start": 21.225,
-          "audible_end": 27.125,
-          "duration": 6.18,
+          "speech_start": 19.145,
+          "speech_end": 25.33,
+          "audible_start": 19.245,
+          "audible_end": 25.15,
+          "duration": 6.185,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
+          "trimmed_lead": 0.18,
           "trimmed_tail": 0.36,
           "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.825,
-      "speech_end": 36.44,
-      "scene_end": 36.96,
-      "duration": 9.135000000000002,
+      "speech_start": 25.849999999999998,
+      "speech_end": 34.459999999999994,
+      "scene_end": 34.98,
+      "duration": 9.129999999999999,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn. mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.825,
-          "speech_end": 31.634999999999998,
-          "audible_start": 27.925,
-          "audible_end": 31.455,
+          "speech_start": 25.849999999999998,
+          "speech_end": 29.659999999999997,
+          "audible_start": 25.95,
+          "audible_end": 29.479999999999997,
           "duration": 3.81,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
@@ -326,14 +326,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.755,
-          "speech_end": 36.44,
-          "audible_start": 31.855,
-          "audible_end": 36.26,
-          "duration": 4.685,
+          "speech_start": 29.779999999999998,
+          "speech_end": 34.459999999999994,
+          "audible_start": 29.88,
+          "audible_end": 34.28,
+          "duration": 4.68,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.17,
-          "trimmed_tail": 0.345,
+          "trimmed_tail": 0.35,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd."
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.96,
-      "speech_end": 45.32,
-      "scene_end": 45.84,
+      "speech_start": 34.98,
+      "speech_end": 43.339999999999996,
+      "scene_end": 43.86,
       "duration": 8.880000000000003,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.96,
-          "speech_end": 45.32,
-          "audible_start": 37.06,
-          "audible_end": 45.14,
+          "speech_start": 34.98,
+          "speech_end": 43.339999999999996,
+          "audible_start": 35.08,
+          "audible_end": 43.16,
           "duration": 8.36,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.84,
-      "speech_end": 56.95,
-      "scene_end": 57.470000000000006,
-      "duration": 11.630000000000003,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.86,
+      "speech_end": 54.835,
+      "scene_end": 55.355000000000004,
+      "duration": 11.495000000000005,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.84,
-          "speech_end": 48.625,
-          "audible_start": 45.940000000000005,
-          "audible_end": 48.445,
-          "duration": 2.785,
+          "speech_start": 43.86,
+          "speech_end": 51.09,
+          "audible_start": 43.96,
+          "audible_end": 50.91,
+          "duration": 7.23,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.24,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.195,
+          "trimmed_tail": 0.35,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.745000000000005,
-          "speech_end": 56.95,
-          "audible_start": 48.845000000000006,
-          "audible_end": 56.77,
-          "duration": 8.205,
+          "speech_start": 51.21,
+          "speech_end": 54.835,
+          "audible_start": 51.31,
+          "audible_end": 54.655,
+          "duration": 3.625,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.34,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.315,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.470000000000006,
-      "speech_end": 69.625,
-      "scene_end": 70.145,
-      "duration": 12.67499999999999,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 55.355000000000004,
+      "speech_end": 68.325,
+      "scene_end": 68.845,
+      "duration": 13.489999999999995,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -433,27 +433,27 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.470000000000006,
-          "speech_end": 66.10000000000001,
-          "audible_start": 57.57000000000001,
-          "audible_end": 65.92,
-          "duration": 8.63,
+          "speech_start": 55.355000000000004,
+          "speech_end": 64.805,
+          "audible_start": 55.455000000000005,
+          "audible_end": 64.625,
+          "duration": 9.45,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
+          "trimmed_lead": 0.175,
           "trimmed_tail": 0.325,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 66.22,
-          "speech_end": 69.625,
-          "audible_start": 66.32000000000001,
-          "audible_end": 69.44500000000001,
-          "duration": 3.405,
+          "speech_start": 64.92500000000001,
+          "speech_end": 68.325,
+          "audible_start": 65.025,
+          "audible_end": 68.14500000000001,
+          "duration": 3.4,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.155,
+          "trimmed_lead": 0.16,
           "trimmed_tail": 0.315,
           "text": "Next, choose the installation tutorial for your route.",
           "speech_text": "Next, choose the installation tutorial for your route.",
diff --git a/01_pypi_github/audio/en/bf_alice.m4a b/01_pypi_github/audio/en/bf_alice.m4a
index 964ace693a23542d9d70dbd65217869d535f0dba..896facc4f101a8e1e50f408423907433b25593bc 100644
--- a/01_pypi_github/audio/en/bf_alice.m4a
+++ b/01_pypi_github/audio/en/bf_alice.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:879388c02c562e8e82a95b41f2f62ee276d7635e6bff865393b837f7836f51eb
-size 443894
+oid sha256:4bebf5b790aaffd753cd98a912a1bd986554aa2449a3ebd414e205ed39359e0b
+size 438684
diff --git a/01_pypi_github/audio/en/bf_emma.json b/01_pypi_github/audio/en/bf_emma.json
index 1676f83084844a9e5faa5d654596d661d2c3beef..b612c8bb6e91a546c4ebb6f7d064a56c553a678d 100644
--- a/01_pypi_github/audio/en/bf_emma.json
+++ b/01_pypi_github/audio/en/bf_emma.json
@@ -6,10 +6,10 @@
   "voice": "bf_emma",
   "speed": 0.92,
   "sample_rate": 24000,
-  "total_duration": 68.42,
-  "media_sha256": "3da67e3de7a643cc4cd5f72ae4b3288422158a2e5bda691609f623de9875da53",
-  "media_bytes": 440377,
-  "render_fingerprint": "7bbeb2caa13a71152eaee8c2ce66af5a1d944f54dad62714fb6649a5d92f4442",
+  "total_duration": 67.065,
+  "media_sha256": "d607be1665a27f08f18a949ef8d35beca08949d67edd55cce646ff3d73cef253",
+  "media_bytes": 436745,
+  "render_fingerprint": "efa6000d804f4cb77b26af1487e834b5e58a179977307bb1587b4d1542833126",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.92,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.425,
-      "scene_end": 13.945,
-      "duration": 13.945,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.825,
+      "scene_end": 12.344999999999999,
+      "duration": 12.344999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.295,
+          "speech_end": 4.08,
           "audible_start": 0.1,
-          "audible_end": 3.115,
-          "duration": 3.295,
+          "audible_end": 3.9,
+          "duration": 4.08,
           "gap_from_previous": null,
-          "trimmed_lead": 0.195,
-          "trimmed_tail": 0.56,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.545,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.415,
-          "speech_end": 13.425,
-          "audible_start": 3.515,
-          "audible_end": 13.245,
-          "duration": 10.01,
+          "speech_start": 4.2,
+          "speech_end": 11.825,
+          "audible_start": 4.3,
+          "audible_end": 11.645,
+          "duration": 7.625,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.215,
-          "trimmed_tail": 0.575,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.21,
+          "trimmed_tail": 0.59,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.945,
-      "speech_end": 20.135,
-      "scene_end": 20.655,
-      "duration": 6.710000000000001,
+      "speech_start": 12.344999999999999,
+      "speech_end": 18.34,
+      "scene_end": 18.86,
+      "duration": 6.515000000000001,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.945,
-          "speech_end": 20.135,
-          "audible_start": 14.045,
-          "audible_end": 19.955,
-          "duration": 6.19,
+          "speech_start": 12.344999999999999,
+          "speech_end": 18.34,
+          "audible_start": 12.444999999999999,
+          "audible_end": 18.16,
+          "duration": 5.995,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.6,
+          "trimmed_tail": 0.595,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.655,
-      "speech_end": 26.805,
-      "scene_end": 27.325,
+      "speech_start": 18.86,
+      "speech_end": 25.009999999999998,
+      "scene_end": 25.529999999999998,
       "duration": 6.669999999999998,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.655,
-          "speech_end": 26.805,
-          "audible_start": 20.755000000000003,
-          "audible_end": 26.625,
+          "speech_start": 18.86,
+          "speech_end": 25.009999999999998,
+          "audible_start": 18.96,
+          "audible_end": 24.83,
           "duration": 6.15,
           "gap_from_previous": null,
           "trimmed_lead": 0.195,
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.325,
-      "speech_end": 35.595,
-      "scene_end": 36.115,
+      "speech_start": 25.529999999999998,
+      "speech_end": 33.8,
+      "scene_end": 34.32,
       "duration": 8.790000000000003,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.325,
-          "speech_end": 30.88,
-          "audible_start": 27.425,
-          "audible_end": 30.7,
+          "speech_start": 25.529999999999998,
+          "speech_end": 29.084999999999997,
+          "audible_start": 25.63,
+          "audible_end": 28.904999999999998,
           "duration": 3.555,
           "gap_from_previous": null,
           "trimmed_lead": 0.19,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.0,
-          "speech_end": 35.595,
-          "audible_start": 31.099999999999998,
-          "audible_end": 35.415,
+          "speech_start": 29.205,
+          "speech_end": 33.8,
+          "audible_start": 29.304999999999996,
+          "audible_end": 33.62,
           "duration": 4.595,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.185,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.115,
-      "speech_end": 44.5,
-      "scene_end": 45.02,
+      "speech_start": 34.32,
+      "speech_end": 42.705,
+      "scene_end": 43.225,
       "duration": 8.905000000000001,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.115,
-          "speech_end": 44.5,
-          "audible_start": 36.215,
-          "audible_end": 44.32,
+          "speech_start": 34.32,
+          "speech_end": 42.705,
+          "audible_start": 34.42,
+          "audible_end": 42.525,
           "duration": 8.385,
           "gap_from_previous": null,
           "trimmed_lead": 0.215,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.02,
-      "speech_end": 55.855000000000004,
-      "scene_end": 56.37500000000001,
-      "duration": 11.355000000000004,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.225,
+      "speech_end": 53.83,
+      "scene_end": 54.35,
+      "duration": 11.125,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.02,
-          "speech_end": 47.715,
-          "audible_start": 45.120000000000005,
-          "audible_end": 47.535000000000004,
-          "duration": 2.695,
+          "speech_start": 43.225,
+          "speech_end": 50.28,
+          "audible_start": 43.325,
+          "audible_end": 50.1,
+          "duration": 7.055,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.52,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.595,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 47.835,
-          "speech_end": 55.855000000000004,
-          "audible_start": 47.935,
-          "audible_end": 55.675000000000004,
-          "duration": 8.02,
+          "speech_start": 50.4,
+          "speech_end": 53.83,
+          "audible_start": 50.5,
+          "audible_end": 53.650000000000006,
+          "duration": 3.43,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.575,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.56,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 56.37500000000001,
-      "speech_end": 67.9,
-      "scene_end": 68.42,
-      "duration": 12.044999999999995,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 54.35,
+      "speech_end": 66.545,
+      "scene_end": 67.065,
+      "duration": 12.714999999999996,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -433,27 +433,27 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.37500000000001,
-          "speech_end": 64.58500000000001,
-          "audible_start": 56.47500000000001,
-          "audible_end": 64.405,
-          "duration": 8.21,
+          "speech_start": 54.35,
+          "speech_end": 63.225,
+          "audible_start": 54.45,
+          "audible_end": 63.045,
+          "duration": 8.875,
           "gap_from_previous": null,
           "trimmed_lead": 0.205,
-          "trimmed_tail": 0.585,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "trimmed_tail": 0.595,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 64.70500000000001,
-          "speech_end": 67.9,
-          "audible_start": 64.805,
-          "audible_end": 67.72000000000001,
-          "duration": 3.195,
+          "speech_start": 63.345,
+          "speech_end": 66.545,
+          "audible_start": 63.445,
+          "audible_end": 66.36500000000001,
+          "duration": 3.2,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
+          "trimmed_lead": 0.175,
           "trimmed_tail": 0.55,
           "text": "Next, choose the installation tutorial for your route.",
           "speech_text": "Next, choose the installation tutorial for your route.",
diff --git a/01_pypi_github/audio/en/bf_emma.m4a b/01_pypi_github/audio/en/bf_emma.m4a
index ca02c76aee6a543f9ecbf2cd49eb570cbd490ab4..bfa79eae403ef56e0adaa436ec2d58a4078e405e 100644
--- a/01_pypi_github/audio/en/bf_emma.m4a
+++ b/01_pypi_github/audio/en/bf_emma.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3da67e3de7a643cc4cd5f72ae4b3288422158a2e5bda691609f623de9875da53
-size 440377
+oid sha256:d607be1665a27f08f18a949ef8d35beca08949d67edd55cce646ff3d73cef253
+size 436745
diff --git a/01_pypi_github/audio/en/bf_isabella.json b/01_pypi_github/audio/en/bf_isabella.json
index 8c89b768f17c163636a48e71fbb3da496647912b..9b8717ccd291d67258f13eb25f028fa379f65ab9 100644
--- a/01_pypi_github/audio/en/bf_isabella.json
+++ b/01_pypi_github/audio/en/bf_isabella.json
@@ -6,10 +6,10 @@
   "voice": "bf_isabella",
   "speed": 0.93,
   "sample_rate": 24000,
-  "total_duration": 69.755,
-  "media_sha256": "4aeeaa95f6ad764b5a51a461b8a2884b00cfbe1dd2b84c51c909c385721500aa",
-  "media_bytes": 450978,
-  "render_fingerprint": "83da0e6e71777cc927d28462490d390ec42a49bfa7c5f0020fd0170236121759",
+  "total_duration": 68.07,
+  "media_sha256": "db9053c60cbe5369c83aad48b5f6de3175d5b7b8e70517b455015ef5c2a49025",
+  "media_bytes": 432343,
+  "render_fingerprint": "a01fd01449ecdba3ff78b8e279f2c7ecf7f3d36e9e63133f3860913fd41ae7b1",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.93,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.93
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.93
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.56,
-      "scene_end": 14.08,
-      "duration": 14.08,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.905,
+      "scene_end": 12.424999999999999,
+      "duration": 12.424999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.51,
+          "speech_end": 4.07,
           "audible_start": 0.1,
-          "audible_end": 3.33,
-          "duration": 3.51,
+          "audible_end": 3.89,
+          "duration": 4.07,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
-          "trimmed_tail": 0.46,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "trimmed_tail": 0.575,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.63,
-          "speech_end": 13.56,
-          "audible_start": 3.73,
-          "audible_end": 13.38,
-          "duration": 9.93,
+          "speech_start": 4.19,
+          "speech_end": 11.905,
+          "audible_start": 4.29,
+          "audible_end": 11.725,
+          "duration": 7.715,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.195,
-          "trimmed_tail": 0.575,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.19,
+          "trimmed_tail": 0.595,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.08,
-      "speech_end": 20.32,
-      "scene_end": 20.84,
-      "duration": 6.76,
+      "speech_start": 12.424999999999999,
+      "speech_end": 18.465,
+      "scene_end": 18.985,
+      "duration": 6.5600000000000005,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.08,
-          "speech_end": 20.32,
-          "audible_start": 14.18,
-          "audible_end": 20.14,
-          "duration": 6.24,
+          "speech_start": 12.424999999999999,
+          "speech_end": 18.465,
+          "audible_start": 12.524999999999999,
+          "audible_end": 18.285,
+          "duration": 6.04,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
           "trimmed_tail": 0.6,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.84,
-      "speech_end": 27.189999999999998,
-      "scene_end": 27.709999999999997,
-      "duration": 6.869999999999997,
+      "speech_start": 18.985,
+      "speech_end": 25.335,
+      "scene_end": 25.855,
+      "duration": 6.870000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɒʤɛkt lˈɪŋks sˈɛkʃᵊn ˈQpᵊnz ðə dˌɒkjʊmɛntˈAʃᵊn, hˈQmpAʤ, ˈɪʃjuː tɹˈakə, and sˈɔːs ɹɪpˈɒsɪtəɹi.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.84,
-          "speech_end": 27.189999999999998,
-          "audible_start": 20.94,
-          "audible_end": 27.009999999999998,
+          "speech_start": 18.985,
+          "speech_end": 25.335,
+          "audible_start": 19.085,
+          "audible_end": 25.155,
           "duration": 6.35,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
@@ -297,9 +297,9 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.709999999999997,
-      "speech_end": 36.254999999999995,
-      "scene_end": 36.775,
+      "speech_start": 25.855,
+      "speech_end": 34.4,
+      "scene_end": 34.92,
       "duration": 9.065000000000001,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.709999999999997,
-          "speech_end": 31.529999999999998,
-          "audible_start": 27.81,
-          "audible_end": 31.349999999999998,
+          "speech_start": 25.855,
+          "speech_end": 29.675,
+          "audible_start": 25.955000000000002,
+          "audible_end": 29.495,
           "duration": 3.82,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.65,
-          "speech_end": 36.254999999999995,
-          "audible_start": 31.749999999999996,
-          "audible_end": 36.074999999999996,
+          "speech_start": 29.795,
+          "speech_end": 34.4,
+          "audible_start": 29.895,
+          "audible_end": 34.22,
           "duration": 4.605,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.775,
-      "speech_end": 45.04,
-      "scene_end": 45.56,
+      "speech_start": 34.92,
+      "speech_end": 43.185,
+      "scene_end": 43.705000000000005,
       "duration": 8.785000000000004,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.775,
-          "speech_end": 45.04,
-          "audible_start": 36.875,
-          "audible_end": 44.86,
+          "speech_start": 34.92,
+          "speech_end": 43.185,
+          "audible_start": 35.02,
+          "audible_end": 43.005,
           "duration": 8.265,
           "gap_from_previous": null,
           "trimmed_lead": 0.2,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.56,
-      "speech_end": 56.730000000000004,
-      "scene_end": 57.25000000000001,
-      "duration": 11.690000000000005,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.705000000000005,
+      "speech_end": 54.52,
+      "scene_end": 55.040000000000006,
+      "duration": 11.335,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.56,
-          "speech_end": 48.47,
-          "audible_start": 45.660000000000004,
-          "audible_end": 48.29,
-          "duration": 2.91,
+          "speech_start": 43.705000000000005,
+          "speech_end": 50.775000000000006,
+          "audible_start": 43.80500000000001,
+          "audible_end": 50.595000000000006,
+          "duration": 7.07,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.395,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.575,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.59,
-          "speech_end": 56.730000000000004,
-          "audible_start": 48.690000000000005,
-          "audible_end": 56.550000000000004,
-          "duration": 8.14,
+          "speech_start": 50.895,
+          "speech_end": 54.52,
+          "audible_start": 50.995000000000005,
+          "audible_end": 54.34,
+          "duration": 3.625,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.555,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.455,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.25000000000001,
-      "speech_end": 69.23500000000001,
-      "scene_end": 69.75500000000001,
-      "duration": 12.505000000000003,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 55.040000000000006,
+      "speech_end": 67.55000000000001,
+      "scene_end": 68.07000000000001,
+      "duration": 13.030000000000001,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.25000000000001,
-          "speech_end": 65.63000000000001,
-          "audible_start": 57.35000000000001,
-          "audible_end": 65.45,
-          "duration": 8.38,
+          "speech_start": 55.040000000000006,
+          "speech_end": 63.94500000000001,
+          "audible_start": 55.14000000000001,
+          "audible_end": 63.76500000000001,
+          "duration": 8.905,
           "gap_from_previous": null,
           "trimmed_lead": 0.195,
-          "trimmed_tail": 0.575,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "trimmed_tail": 0.6,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 65.75,
-          "speech_end": 69.23500000000001,
-          "audible_start": 65.85000000000001,
-          "audible_end": 69.055,
+          "speech_start": 64.06500000000001,
+          "speech_end": 67.55000000000001,
+          "audible_start": 64.165,
+          "audible_end": 67.37,
           "duration": 3.485,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.16,
diff --git a/01_pypi_github/audio/en/bf_isabella.m4a b/01_pypi_github/audio/en/bf_isabella.m4a
index 6e2f66008f5f80342ee6fb86e351b34d51d94626..82eb633c11ebaed2631b26f18a249fc662e63026 100644
--- a/01_pypi_github/audio/en/bf_isabella.m4a
+++ b/01_pypi_github/audio/en/bf_isabella.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4aeeaa95f6ad764b5a51a461b8a2884b00cfbe1dd2b84c51c909c385721500aa
-size 450978
+oid sha256:db9053c60cbe5369c83aad48b5f6de3175d5b7b8e70517b455015ef5c2a49025
+size 432343
diff --git a/01_pypi_github/audio/en/bf_lily.json b/01_pypi_github/audio/en/bf_lily.json
index f9d69ac366aecdf012230b9b4a7abdf1bcf5edcd..4cf916d26bffff8f5e540a7b1503d6ab96375601 100644
--- a/01_pypi_github/audio/en/bf_lily.json
+++ b/01_pypi_github/audio/en/bf_lily.json
@@ -6,10 +6,10 @@
   "voice": "bf_lily",
   "speed": 0.95,
   "sample_rate": 24000,
-  "total_duration": 69.91,
-  "media_sha256": "2dc30ead3f579ef721122f464bbfdcbbbb94bc87354f020439af3b9c4f9c63bc",
-  "media_bytes": 447787,
-  "render_fingerprint": "14969343d94c15a855fb863458ec2f6787aad43d524dba3e11febba1b58a4335",
+  "total_duration": 68.22,
+  "media_sha256": "9f51352ce22f3f467e2540f8d1b1808d9d352976069dd4aeb5df515d5d2e5390",
+  "media_bytes": 432763,
+  "render_fingerprint": "5a9d5bb79813136f97da1b2f27af126e55bd4194a459f0acca89ea94016811b8",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.95,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.64,
-      "scene_end": 14.16,
-      "duration": 14.16,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.95,
+      "scene_end": 12.469999999999999,
+      "duration": 12.469999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.5,
+          "speech_end": 4.135,
           "audible_start": 0.1,
-          "audible_end": 3.32,
-          "duration": 3.5,
+          "audible_end": 3.955,
+          "duration": 4.135,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
+          "trimmed_lead": 0.165,
           "trimmed_tail": 0.275,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.62,
-          "speech_end": 13.64,
-          "audible_start": 3.72,
-          "audible_end": 13.46,
-          "duration": 10.02,
+          "speech_start": 4.255,
+          "speech_end": 11.95,
+          "audible_start": 4.355,
+          "audible_end": 11.77,
+          "duration": 7.695,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.18,
-          "trimmed_tail": 0.35,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_tail": 0.325,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.16,
-      "speech_end": 20.4,
-      "scene_end": 20.919999999999998,
-      "duration": 6.759999999999998,
+      "speech_start": 12.469999999999999,
+      "speech_end": 18.555,
+      "scene_end": 19.075,
+      "duration": 6.605,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.16,
-          "speech_end": 20.4,
-          "audible_start": 14.26,
-          "audible_end": 20.22,
-          "duration": 6.24,
+          "speech_start": 12.469999999999999,
+          "speech_end": 18.555,
+          "audible_start": 12.569999999999999,
+          "audible_end": 18.375,
+          "duration": 6.085,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
-          "trimmed_tail": 0.31,
+          "trimmed_tail": 0.315,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.919999999999998,
-      "speech_end": 27.11,
-      "scene_end": 27.63,
+      "speech_start": 19.075,
+      "speech_end": 25.265,
+      "scene_end": 25.785,
       "duration": 6.710000000000001,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.919999999999998,
-          "speech_end": 27.11,
-          "audible_start": 21.02,
-          "audible_end": 26.93,
+          "speech_start": 19.075,
+          "speech_end": 25.265,
+          "audible_start": 19.175,
+          "audible_end": 25.085,
           "duration": 6.19,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.63,
-      "speech_end": 36.275,
-      "scene_end": 36.795,
-      "duration": 9.165000000000003,
+      "speech_start": 25.785,
+      "speech_end": 34.41,
+      "scene_end": 34.93,
+      "duration": 9.145,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn. mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.63,
-          "speech_end": 31.595,
-          "audible_start": 27.73,
-          "audible_end": 31.415,
+          "speech_start": 25.785,
+          "speech_end": 29.75,
+          "audible_start": 25.885,
+          "audible_end": 29.57,
           "duration": 3.965,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
@@ -326,14 +326,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.715,
-          "speech_end": 36.275,
-          "audible_start": 31.814999999999998,
-          "audible_end": 36.095,
-          "duration": 4.56,
+          "speech_start": 29.87,
+          "speech_end": 34.41,
+          "audible_start": 29.97,
+          "audible_end": 34.230000000000004,
+          "duration": 4.54,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.165,
-          "trimmed_tail": 0.275,
+          "trimmed_tail": 0.295,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd."
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.795,
-      "speech_end": 45.085,
-      "scene_end": 45.605000000000004,
+      "speech_start": 34.93,
+      "speech_end": 43.22,
+      "scene_end": 43.74,
       "duration": 8.810000000000002,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.795,
-          "speech_end": 45.085,
-          "audible_start": 36.895,
-          "audible_end": 44.905,
+          "speech_start": 34.93,
+          "speech_end": 43.22,
+          "audible_start": 35.03,
+          "audible_end": 43.04,
           "duration": 8.29,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 45.605000000000004,
-      "speech_end": 56.855000000000004,
-      "scene_end": 57.37500000000001,
-      "duration": 11.770000000000003,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 43.74,
+      "speech_end": 54.540000000000006,
+      "scene_end": 55.06000000000001,
+      "duration": 11.320000000000007,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.605000000000004,
-          "speech_end": 48.550000000000004,
-          "audible_start": 45.705000000000005,
-          "audible_end": 48.370000000000005,
-          "duration": 2.945,
+          "speech_start": 43.74,
+          "speech_end": 50.79,
+          "audible_start": 43.84,
+          "audible_end": 50.61,
+          "duration": 7.05,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.22,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.315,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 48.67,
-          "speech_end": 56.855000000000004,
-          "audible_start": 48.77,
-          "audible_end": 56.675000000000004,
-          "duration": 8.185,
+          "speech_start": 50.910000000000004,
+          "speech_end": 54.540000000000006,
+          "audible_start": 51.010000000000005,
+          "audible_end": 54.36,
+          "duration": 3.63,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.31,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.265,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.37500000000001,
-      "speech_end": 69.39000000000001,
-      "scene_end": 69.91000000000001,
-      "duration": 12.535000000000004,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 55.06000000000001,
+      "speech_end": 67.70000000000002,
+      "scene_end": 68.22000000000001,
+      "duration": 13.160000000000004,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.37500000000001,
-          "speech_end": 65.80000000000001,
-          "audible_start": 57.47500000000001,
-          "audible_end": 65.62,
-          "duration": 8.425,
+          "speech_start": 55.06000000000001,
+          "speech_end": 64.11000000000001,
+          "audible_start": 55.16000000000001,
+          "audible_end": 63.93000000000001,
+          "duration": 9.05,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
-          "trimmed_tail": 0.325,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "trimmed_tail": 0.3,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 65.92,
-          "speech_end": 69.39000000000001,
-          "audible_start": 66.02000000000001,
-          "audible_end": 69.21000000000001,
+          "speech_start": 64.23,
+          "speech_end": 67.70000000000002,
+          "audible_start": 64.33000000000001,
+          "audible_end": 67.52000000000001,
           "duration": 3.47,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
diff --git a/01_pypi_github/audio/en/bf_lily.m4a b/01_pypi_github/audio/en/bf_lily.m4a
index 255116f42e7c7e776880ef5f3cf6e0b9f5b5253c..fb532348b994153a570763ab2d421a9b76223652 100644
--- a/01_pypi_github/audio/en/bf_lily.m4a
+++ b/01_pypi_github/audio/en/bf_lily.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2dc30ead3f579ef721122f464bbfdcbbbb94bc87354f020439af3b9c4f9c63bc
-size 447787
+oid sha256:9f51352ce22f3f467e2540f8d1b1808d9d352976069dd4aeb5df515d5d2e5390
+size 432763
diff --git a/01_pypi_github/audio/en/bm_daniel.json b/01_pypi_github/audio/en/bm_daniel.json
index c85fa197257228b560d8322e13cfa4600bd2afb5..8303f61751d7d6b0e6d009e07d921e81c0091888 100644
--- a/01_pypi_github/audio/en/bm_daniel.json
+++ b/01_pypi_github/audio/en/bm_daniel.json
@@ -6,10 +6,10 @@
   "voice": "bm_daniel",
   "speed": 0.92,
   "sample_rate": 24000,
-  "total_duration": 68.55,
-  "media_sha256": "cab7e47d46f10bc95da3b0a8712311afa79a57d27430b61cda8f86ca3b9952d9",
-  "media_bytes": 439813,
-  "render_fingerprint": "f09721f1489c04a67a8f8155fb69c7ef6ceea84c8c99aaf01e3a3cc918753fde",
+  "total_duration": 67.275,
+  "media_sha256": "3c225d4e5d6820fee8df70118770de5bd8da190f839c8accc436bbc6d2fb8639",
+  "media_bytes": 429708,
+  "render_fingerprint": "4ffcd42c87e86f5e04aea60b69fb60be17d72f57f3ff174bbab109f7684299c3",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.92,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.32,
-      "scene_end": 13.84,
-      "duration": 13.84,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 11.465,
+      "scene_end": 11.985,
+      "duration": 11.985,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.385,
+          "speech_end": 3.94,
           "audible_start": 0.1,
-          "audible_end": 3.205,
-          "duration": 3.385,
+          "audible_end": 3.76,
+          "duration": 3.94,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
-          "trimmed_tail": 0.32,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.33,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.505,
-          "speech_end": 13.32,
-          "audible_start": 3.605,
-          "audible_end": 13.14,
-          "duration": 9.815,
+          "speech_start": 4.06,
+          "speech_end": 11.465,
+          "audible_start": 4.16,
+          "audible_end": 11.285,
+          "duration": 7.405,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.35,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.39,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.84,
-      "speech_end": 19.98,
-      "scene_end": 20.5,
-      "duration": 6.66,
+      "speech_start": 11.985,
+      "speech_end": 18.0,
+      "scene_end": 18.52,
+      "duration": 6.535,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -250,26 +250,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.84,
-          "speech_end": 19.98,
-          "audible_start": 13.94,
-          "audible_end": 19.8,
-          "duration": 6.14,
+          "speech_start": 11.985,
+          "speech_end": 18.0,
+          "audible_start": 12.084999999999999,
+          "audible_end": 17.82,
+          "duration": 6.015,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.385,
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.375,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.5,
-      "speech_end": 26.605,
-      "scene_end": 27.125,
-      "duration": 6.625,
+      "speech_start": 18.52,
+      "speech_end": 24.63,
+      "scene_end": 25.15,
+      "duration": 6.629999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "phonemes": "ðə pɹˈɒʤɛkt lˈɪŋks sˈɛkʃᵊn ˈQpᵊnz ðə dˌɒkjʊmɛntˈAʃᵊn, hˈQmpAʤ, ˈɪʃjuː tɹˈakə, and sˈɔːs ɹɪpˈɒsɪtəɹi.",
@@ -281,14 +281,14 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.5,
-          "speech_end": 26.605,
-          "audible_start": 20.6,
-          "audible_end": 26.425,
-          "duration": 6.105,
+          "speech_start": 18.52,
+          "speech_end": 24.63,
+          "audible_start": 18.62,
+          "audible_end": 24.45,
+          "duration": 6.11,
           "gap_from_previous": null,
           "trimmed_lead": 0.17,
-          "trimmed_tail": 0.375,
+          "trimmed_tail": 0.37,
           "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
           "phonemes": "ðə pɹˈɒʤɛkt lˈɪŋks sˈɛkʃᵊn ˈQpᵊnz ðə dˌɒkjʊmɛntˈAʃᵊn, hˈQmpAʤ, ˈɪʃjuː tɹˈakə, and sˈɔːs ɹɪpˈɒsɪtəɹi."
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.125,
-      "speech_end": 35.58,
-      "scene_end": 36.1,
-      "duration": 8.975000000000001,
+      "speech_start": 25.15,
+      "speech_end": 33.599999999999994,
+      "scene_end": 34.12,
+      "duration": 8.969999999999999,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn. mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.125,
-          "speech_end": 30.935,
-          "audible_start": 27.225,
-          "audible_end": 30.755,
+          "speech_start": 25.15,
+          "speech_end": 28.959999999999997,
+          "audible_start": 25.25,
+          "audible_end": 28.779999999999998,
           "duration": 3.81,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
@@ -326,14 +326,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 31.055,
-          "speech_end": 35.58,
-          "audible_start": 31.155,
-          "audible_end": 35.4,
-          "duration": 4.525,
+          "speech_start": 29.08,
+          "speech_end": 33.599999999999994,
+          "audible_start": 29.18,
+          "audible_end": 33.42,
+          "duration": 4.52,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.345,
+          "trimmed_tail": 0.35,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
           "phonemes": "mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd."
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 36.1,
-      "speech_end": 44.370000000000005,
-      "scene_end": 44.89000000000001,
+      "speech_start": 34.12,
+      "speech_end": 42.39,
+      "scene_end": 42.910000000000004,
       "duration": 8.790000000000006,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.1,
-          "speech_end": 44.370000000000005,
-          "audible_start": 36.2,
-          "audible_end": 44.19,
+          "speech_start": 34.12,
+          "speech_end": 42.39,
+          "audible_start": 34.22,
+          "audible_end": 42.209999999999994,
           "duration": 8.27,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 44.89000000000001,
-      "speech_end": 55.81000000000001,
-      "scene_end": 56.33000000000001,
-      "duration": 11.440000000000005,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 42.910000000000004,
+      "speech_end": 53.815000000000005,
+      "scene_end": 54.33500000000001,
+      "duration": 11.425000000000004,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.89000000000001,
-          "speech_end": 47.79500000000001,
-          "audible_start": 44.99000000000001,
-          "audible_end": 47.61500000000001,
-          "duration": 2.905,
+          "speech_start": 42.910000000000004,
+          "speech_end": 50.09,
+          "audible_start": 43.010000000000005,
+          "audible_end": 49.910000000000004,
+          "duration": 7.18,
           "gap_from_previous": null,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.28,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.375,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 47.915000000000006,
-          "speech_end": 55.81000000000001,
-          "audible_start": 48.01500000000001,
-          "audible_end": 55.63000000000001,
-          "duration": 7.895,
+          "speech_start": 50.21,
+          "speech_end": 53.815000000000005,
+          "audible_start": 50.31,
+          "audible_end": 53.635000000000005,
+          "duration": 3.605,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.375,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.315,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 56.33000000000001,
-      "speech_end": 68.03000000000002,
-      "scene_end": 68.55000000000001,
-      "duration": 12.219999999999999,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 54.33500000000001,
+      "speech_end": 66.75500000000001,
+      "scene_end": 67.275,
+      "duration": 12.939999999999998,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.33000000000001,
-          "speech_end": 64.53000000000002,
-          "audible_start": 56.430000000000014,
-          "audible_end": 64.35000000000001,
-          "duration": 8.2,
+          "speech_start": 54.33500000000001,
+          "speech_end": 63.25500000000001,
+          "audible_start": 54.43500000000001,
+          "audible_end": 63.07500000000001,
+          "duration": 8.92,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.34,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "trimmed_tail": 0.345,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 64.65,
-          "speech_end": 68.03000000000002,
-          "audible_start": 64.75000000000001,
-          "audible_end": 67.85000000000001,
+          "speech_start": 63.37500000000001,
+          "speech_end": 66.75500000000001,
+          "audible_start": 63.47500000000001,
+          "audible_end": 66.575,
           "duration": 3.38,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
diff --git a/01_pypi_github/audio/en/bm_daniel.m4a b/01_pypi_github/audio/en/bm_daniel.m4a
index 484779fb92ad0493f42ff13408ff1f48b016bc11..5d8951eeaa88fa6bff2a1bd1aee36aff827c4c66 100644
--- a/01_pypi_github/audio/en/bm_daniel.m4a
+++ b/01_pypi_github/audio/en/bm_daniel.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cab7e47d46f10bc95da3b0a8712311afa79a57d27430b61cda8f86ca3b9952d9
-size 439813
+oid sha256:3c225d4e5d6820fee8df70118770de5bd8da190f839c8accc436bbc6d2fb8639
+size 429708
diff --git a/01_pypi_github/audio/en/bm_fable.json b/01_pypi_github/audio/en/bm_fable.json
index d07a23126f3119ae2a2581e9e2e57bed211b7026..954873c2349d52165cfb37b7c7d0af314c5fa8d7 100644
--- a/01_pypi_github/audio/en/bm_fable.json
+++ b/01_pypi_github/audio/en/bm_fable.json
@@ -6,10 +6,10 @@
   "voice": "bm_fable",
   "speed": 0.98,
   "sample_rate": 24000,
-  "total_duration": 71.625,
-  "media_sha256": "4154faf601587feb0badb6539d6bc81443849a19aa9c4e2c8359c4c60df77c11",
-  "media_bytes": 456198,
-  "render_fingerprint": "05797ddbd834d26a5d4cfb8f20118bc3d6ddf10de2d8cda3d949b9f65e53ea86",
+  "total_duration": 70.115,
+  "media_sha256": "a3017db7e5f29016fd1af6ff0fb3db90d3d5a00507823c83b7ef02ec09827d79",
+  "media_bytes": 441466,
+  "render_fingerprint": "c99b0dfecf14220ea4995237b68626c91fb98499a9a1f8056241465728fb93d4",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 0.98,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.715,
-      "scene_end": 14.235,
-      "duration": 14.235,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 12.08,
+      "scene_end": 12.6,
+      "duration": 12.6,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.89,
+          "speech_end": 4.38,
           "audible_start": 0.1,
-          "audible_end": 3.71,
-          "duration": 3.89,
+          "audible_end": 4.2,
+          "duration": 4.38,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
+          "trimmed_lead": 0.145,
           "trimmed_tail": 0.05,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.01,
-          "speech_end": 13.715,
-          "audible_start": 4.11,
-          "audible_end": 13.535,
-          "duration": 9.705,
+          "speech_start": 4.5,
+          "speech_end": 12.08,
+          "audible_start": 4.6,
+          "audible_end": 11.9,
+          "duration": 7.58,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
           "trimmed_tail": 0.09,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.235,
-      "speech_end": 20.525,
-      "scene_end": 21.044999999999998,
-      "duration": 6.809999999999999,
+      "speech_start": 12.6,
+      "speech_end": 18.814999999999998,
+      "scene_end": 19.334999999999997,
+      "duration": 6.734999999999998,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.235,
-          "speech_end": 20.525,
-          "audible_start": 14.334999999999999,
-          "audible_end": 20.345,
-          "duration": 6.29,
+          "speech_start": 12.6,
+          "speech_end": 18.814999999999998,
+          "audible_start": 12.7,
+          "audible_end": 18.634999999999998,
+          "duration": 6.215,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
           "trimmed_tail": 0.085,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.044999999999998,
-      "speech_end": 27.544999999999998,
-      "scene_end": 28.064999999999998,
+      "speech_start": 19.334999999999997,
+      "speech_end": 25.834999999999997,
+      "scene_end": 26.354999999999997,
       "duration": 7.02,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.044999999999998,
-          "speech_end": 27.544999999999998,
-          "audible_start": 21.145,
-          "audible_end": 27.365,
+          "speech_start": 19.334999999999997,
+          "speech_end": 25.834999999999997,
+          "audible_start": 19.435,
+          "audible_end": 25.654999999999998,
           "duration": 6.5,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.064999999999998,
-      "speech_end": 37.43,
-      "scene_end": 37.95,
-      "duration": 9.885000000000005,
+      "speech_start": 26.354999999999997,
+      "speech_end": 35.724999999999994,
+      "scene_end": 36.245,
+      "duration": 9.89,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn. mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd.",
@@ -312,10 +312,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.064999999999998,
-          "speech_end": 32.339999999999996,
-          "audible_start": 28.165,
-          "audible_end": 32.16,
+          "speech_start": 26.354999999999997,
+          "speech_end": 30.629999999999995,
+          "audible_start": 26.455,
+          "audible_end": 30.449999999999996,
           "duration": 4.275,
           "gap_from_previous": null,
           "trimmed_lead": 0.145,
@@ -326,13 +326,13 @@
         },
         {
           "sentence": 2,
-          "speech_start": 32.459999999999994,
-          "speech_end": 37.43,
-          "audible_start": 32.559999999999995,
-          "audible_end": 37.25,
-          "duration": 4.97,
+          "speech_start": 30.749999999999996,
+          "speech_end": 35.724999999999994,
+          "audible_start": 30.849999999999998,
+          "audible_end": 35.544999999999995,
+          "duration": 4.975,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.155,
+          "trimmed_lead": 0.15,
           "trimmed_tail": 0.075,
           "text": "Main is the released line; nightly contains newer work still being tested.",
           "speech_text": "Main is the released line; nightly contains newer work still being tested.",
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 37.95,
-      "speech_end": 46.315000000000005,
-      "scene_end": 46.83500000000001,
+      "speech_start": 36.245,
+      "speech_end": 44.61,
+      "scene_end": 45.13,
       "duration": 8.885000000000005,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.95,
-          "speech_end": 46.315000000000005,
-          "audible_start": 38.050000000000004,
-          "audible_end": 46.135000000000005,
+          "speech_start": 36.245,
+          "speech_end": 44.61,
+          "audible_start": 36.345,
+          "audible_end": 44.43,
           "duration": 8.365,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 46.83500000000001,
-      "speech_end": 58.480000000000004,
-      "scene_end": 59.00000000000001,
-      "duration": 12.165,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 45.13,
+      "speech_end": 56.385000000000005,
+      "scene_end": 56.90500000000001,
+      "duration": 11.775000000000006,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.83500000000001,
-          "speech_end": 50.07000000000001,
-          "audible_start": 46.93500000000001,
-          "audible_end": 49.89000000000001,
-          "duration": 3.235,
+          "speech_start": 45.13,
+          "speech_end": 52.245000000000005,
+          "audible_start": 45.230000000000004,
+          "audible_end": 52.065000000000005,
+          "duration": 7.115,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
-          "trimmed_tail": 0.03,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.06,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 50.190000000000005,
-          "speech_end": 58.480000000000004,
-          "audible_start": 50.290000000000006,
-          "audible_end": 58.30000000000001,
-          "duration": 8.29,
+          "speech_start": 52.365,
+          "speech_end": 56.385000000000005,
+          "audible_start": 52.465,
+          "audible_end": 56.205,
+          "duration": 4.02,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.08,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.055,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 59.00000000000001,
-      "speech_end": 71.105,
-      "scene_end": 71.625,
-      "duration": 12.624999999999993,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 56.90500000000001,
+      "speech_end": 69.59500000000001,
+      "scene_end": 70.11500000000001,
+      "duration": 13.21,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 59.00000000000001,
-          "speech_end": 67.135,
-          "audible_start": 59.10000000000001,
-          "audible_end": 66.95500000000001,
-          "duration": 8.135,
+          "speech_start": 56.90500000000001,
+          "speech_end": 65.62500000000001,
+          "audible_start": 57.00500000000001,
+          "audible_end": 65.44500000000001,
+          "duration": 8.72,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.085,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "trimmed_tail": 0.075,
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 67.25500000000001,
-          "speech_end": 71.105,
-          "audible_start": 67.355,
-          "audible_end": 70.92500000000001,
+          "speech_start": 65.745,
+          "speech_end": 69.59500000000001,
+          "audible_start": 65.84500000000001,
+          "audible_end": 69.415,
           "duration": 3.85,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
diff --git a/01_pypi_github/audio/en/bm_fable.m4a b/01_pypi_github/audio/en/bm_fable.m4a
index 268de20630f64957e0c979c8728d29671dcfa140..5ce361b561344322c53ab191aa04de54dd47af0c 100644
--- a/01_pypi_github/audio/en/bm_fable.m4a
+++ b/01_pypi_github/audio/en/bm_fable.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4154faf601587feb0badb6539d6bc81443849a19aa9c4e2c8359c4c60df77c11
-size 456198
+oid sha256:a3017db7e5f29016fd1af6ff0fb3db90d3d5a00507823c83b7ef02ec09827d79
+size 441466
diff --git a/01_pypi_github/audio/en/bm_george.json b/01_pypi_github/audio/en/bm_george.json
index bccaf7899722e0c403c5730c14ec1a0f7df25bcd..daa370366fa4bd7cc2e1d268396b209c9d722a89 100644
--- a/01_pypi_github/audio/en/bm_george.json
+++ b/01_pypi_github/audio/en/bm_george.json
@@ -6,10 +6,10 @@
   "voice": "bm_george",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 74.6,
-  "media_sha256": "930634141a859345d370500e8efa651d6587eaf1624c0075285aa939cbb5d665",
-  "media_bytes": 479466,
-  "render_fingerprint": "3867d678b6051dc17e4a07532b145d147b43390c816e80a160983f652fe44e9d",
+  "total_duration": 73.175,
+  "media_sha256": "a307ca7262b8a47af41e7bd997a3baae1ef295ee7bdf6547bf83a28aa0f07799",
+  "media_bytes": 466381,
+  "render_fingerprint": "12887223082d999c9a0fc7b2d06e80c31083a09aca21d9e361409285b115fd4a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 14.535,
-      "scene_end": 15.055,
-      "duration": 15.055,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 12.665,
+      "scene_end": 13.184999999999999,
+      "duration": 13.184999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.595,
+          "speech_end": 4.195,
           "audible_start": 0.1,
-          "audible_end": 3.415,
-          "duration": 3.595,
+          "audible_end": 4.015,
+          "duration": 4.195,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
           "trimmed_tail": 0.3,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.715,
-          "speech_end": 14.535,
-          "audible_start": 3.815,
-          "audible_end": 14.355,
-          "duration": 10.82,
+          "speech_start": 4.315,
+          "speech_end": 12.665,
+          "audible_start": 4.415,
+          "audible_end": 12.485,
+          "duration": 8.35,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.325,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.3,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 15.055,
-      "speech_end": 21.835,
-      "scene_end": 22.355,
-      "duration": 7.300000000000001,
+      "speech_start": 13.184999999999999,
+      "speech_end": 19.659999999999997,
+      "scene_end": 20.179999999999996,
+      "duration": 6.994999999999997,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 15.055,
-          "speech_end": 21.835,
-          "audible_start": 15.155,
-          "audible_end": 21.655,
-          "duration": 6.78,
+          "speech_start": 13.184999999999999,
+          "speech_end": 19.659999999999997,
+          "audible_start": 13.284999999999998,
+          "audible_end": 19.479999999999997,
+          "duration": 6.475,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.32,
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.315,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 22.355,
-      "speech_end": 29.215,
-      "scene_end": 29.735,
+      "speech_start": 20.179999999999996,
+      "speech_end": 27.039999999999996,
+      "scene_end": 27.559999999999995,
       "duration": 7.379999999999999,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.355,
-          "speech_end": 29.215,
-          "audible_start": 22.455000000000002,
-          "audible_end": 29.035,
+          "speech_start": 20.179999999999996,
+          "speech_end": 27.039999999999996,
+          "audible_start": 20.279999999999998,
+          "audible_end": 26.859999999999996,
           "duration": 6.86,
           "gap_from_previous": null,
           "trimmed_lead": 0.17,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 29.735,
-      "speech_end": 38.845,
-      "scene_end": 39.365,
-      "duration": 9.630000000000003,
+      "speech_start": 27.559999999999995,
+      "speech_end": 36.675,
+      "scene_end": 37.195,
+      "duration": 9.635000000000005,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn. mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd.",
@@ -312,24 +312,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.735,
-          "speech_end": 33.91,
-          "audible_start": 29.835,
-          "audible_end": 33.73,
-          "duration": 4.175,
+          "speech_start": 27.559999999999995,
+          "speech_end": 31.739999999999995,
+          "audible_start": 27.659999999999997,
+          "audible_end": 31.559999999999995,
+          "duration": 4.18,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.32,
+          "trimmed_tail": 0.315,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
           "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn."
         },
         {
           "sentence": 2,
-          "speech_start": 34.03,
-          "speech_end": 38.845,
-          "audible_start": 34.129999999999995,
-          "audible_end": 38.665,
+          "speech_start": 31.859999999999996,
+          "speech_end": 36.675,
+          "audible_start": 31.959999999999994,
+          "audible_end": 36.495,
           "duration": 4.815,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.17,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 39.365,
-      "speech_end": 48.47,
-      "scene_end": 48.99,
+      "speech_start": 37.195,
+      "speech_end": 46.3,
+      "scene_end": 46.82,
       "duration": 9.625,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.365,
-          "speech_end": 48.47,
-          "audible_start": 39.465,
-          "audible_end": 48.290000000000006,
+          "speech_start": 37.195,
+          "speech_end": 46.3,
+          "audible_start": 37.295,
+          "audible_end": 46.120000000000005,
           "duration": 9.105,
           "gap_from_previous": null,
           "trimmed_lead": 0.17,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 48.99,
-      "speech_end": 60.74,
-      "scene_end": 61.260000000000005,
-      "duration": 12.270000000000003,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 46.82,
+      "speech_end": 58.5,
+      "scene_end": 59.02,
+      "duration": 12.200000000000003,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.99,
-          "speech_end": 51.96,
-          "audible_start": 49.09,
-          "audible_end": 51.78,
-          "duration": 2.97,
+          "speech_start": 46.82,
+          "speech_end": 54.6,
+          "audible_start": 46.92,
+          "audible_end": 54.42,
+          "duration": 7.78,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.275,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.315,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 52.08,
-          "speech_end": 60.74,
-          "audible_start": 52.18,
-          "audible_end": 60.56,
-          "duration": 8.66,
+          "speech_start": 54.72,
+          "speech_end": 58.5,
+          "audible_start": 54.82,
+          "audible_end": 58.32,
+          "duration": 3.78,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.325,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.3,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 61.260000000000005,
-      "speech_end": 74.08000000000001,
-      "scene_end": 74.60000000000001,
-      "duration": 13.340000000000003,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 59.02,
+      "speech_end": 72.655,
+      "scene_end": 73.175,
+      "duration": 14.154999999999994,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 61.260000000000005,
-          "speech_end": 70.375,
-          "audible_start": 61.36000000000001,
-          "audible_end": 70.19500000000001,
-          "duration": 9.115,
+          "speech_start": 59.02,
+          "speech_end": 68.95,
+          "audible_start": 59.120000000000005,
+          "audible_end": 68.77000000000001,
+          "duration": 9.93,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
+          "trimmed_lead": 0.195,
           "trimmed_tail": 0.3,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 70.495,
-          "speech_end": 74.08000000000001,
-          "audible_start": 70.595,
-          "audible_end": 73.9,
+          "speech_start": 69.07000000000001,
+          "speech_end": 72.655,
+          "audible_start": 69.17,
+          "audible_end": 72.47500000000001,
           "duration": 3.585,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.165,
diff --git a/01_pypi_github/audio/en/bm_george.m4a b/01_pypi_github/audio/en/bm_george.m4a
index 796b1d18e9b334f36b51200f18f683ad31b0c9c6..9bf730e2537b5868775b969fc2d8a9740c024638 100644
--- a/01_pypi_github/audio/en/bm_george.m4a
+++ b/01_pypi_github/audio/en/bm_george.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:930634141a859345d370500e8efa651d6587eaf1624c0075285aa939cbb5d665
-size 479466
+oid sha256:a307ca7262b8a47af41e7bd997a3baae1ef295ee7bdf6547bf83a28aa0f07799
+size 466381
diff --git a/01_pypi_github/audio/en/bm_lewis.json b/01_pypi_github/audio/en/bm_lewis.json
index 10397f24d8d437758186a6c90cd4920d22d4d660..b611580cb0edcd0c544f935c7f65790ec06894a6 100644
--- a/01_pypi_github/audio/en/bm_lewis.json
+++ b/01_pypi_github/audio/en/bm_lewis.json
@@ -6,10 +6,10 @@
   "voice": "bm_lewis",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 72.87,
-  "media_sha256": "c24f6d5ac0d07637aeed7c31deec54ec7af23bda0e834c416ccaf87be14e52fd",
-  "media_bytes": 474290,
-  "render_fingerprint": "db1e69c1179764fc85a696a133aea813e27527542a4c98ffdc5bea01a09f44ae",
+  "total_duration": 71.02,
+  "media_sha256": "16ada0d65f0f104df118a74ecfd01d8849e4751097de9ab313b9a2c85d3596ec",
+  "media_bytes": 468792,
+  "render_fingerprint": "06a35c7045ed88c6f98f47b3ed7abee2dddc973c69426b8cb0d11d484b6a4eb6",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
+        "narration": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
         "speech_text": [
-          "Before installing spacer, choose the official source.",
-          "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published."
+          "Before installing spacer, choose an official distribution route.",
+          "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -33,7 +33,7 @@
       {
         "narration": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
         "speech_text": [
-          "On pie-P-I, the release header shows the current stable version and the pip install spacer command."
+          "On pypie, the release header shows the current stable version and the pip install spacer command."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -72,10 +72,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
+        "narration": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
         "speech_text": [
-          "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published."
+          "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -83,9 +83,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+        "narration": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
         "speech_text": [
-          "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
           "Next, choose the installation tutorial for your route."
         ],
         "authored_hold": 0.7,
@@ -135,9 +135,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -173,7 +173,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -191,12 +191,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 14.025,
-      "scene_end": 14.545,
-      "duration": 14.545,
-      "text": "Before installing spaCR, choose the official source. PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-      "speech_text": "Before installing spacer, choose the official source. pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs. pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_end": 12.28,
+      "scene_end": 12.799999999999999,
+      "duration": 12.799999999999999,
+      "text": "Before installing spaCR, choose an official distribution route. PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+      "speech_text": "Before installing spacer, choose an official distribution route. pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+      "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt. pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -206,42 +206,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 3.345,
+          "speech_end": 3.995,
           "audible_start": 0.1,
-          "audible_end": 3.165,
-          "duration": 3.345,
+          "audible_end": 3.815,
+          "duration": 3.995,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.37,
-          "text": "Before installing spaCR, choose the official source.",
-          "speech_text": "Before installing spacer, choose the official source.",
-          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ði əfˈɪʃl sˈɔːs."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.365,
+          "text": "Before installing spaCR, choose an official distribution route.",
+          "speech_text": "Before installing spacer, choose an official distribution route.",
+          "phonemes": "bɪfˈɔː ɪnstˈɔːlɪŋ spˈAsə, ʧˈuːz ɐn əfˈɪʃl dˌɪstɹɪbjˈuːʃᵊn ɹˈuːt."
         },
         {
           "sentence": 2,
-          "speech_start": 3.465,
-          "speech_end": 14.025,
-          "audible_start": 3.565,
-          "audible_end": 13.845,
-          "duration": 10.56,
+          "speech_start": 4.115,
+          "speech_end": 12.28,
+          "audible_start": 4.215,
+          "audible_end": 12.1,
+          "duration": 8.165,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.28,
-          "trimmed_tail": 0.46,
-          "text": "PyPI provides the released Python package, GitHub provides source code and desktop installers, and conda-forge will become an option once its package is published.",
-          "speech_text": "pie-P-I provides the released Python package, [GitHub](/ɡˈɪthˌʌb/) provides source code and desktop installers, and [conda-forge](/kˈɒndə fˌɔːʤ/) will become an option once its package is published.",
-          "phonemes": "pˈIpˈiːˌI pɹəvˈIdz ðə ɹɪlˈiːst pˈIθn pˈakɪʤ, ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd and dˈɛsktɒp ɪnstˈɔːləz, and kˈɒndə fˌɔːʤ wɪl bɪkˈʌm ɐn ˈɒpʃᵊn wˈʌns ɪts pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_tail": 0.405,
+          "text": "PyPI and conda-forge provide released packages, while GitHub provides source code, desktop installers, and release records.",
+          "speech_text": "pypie and [conda-forge](/kˈɒndə fˌɔːʤ/) provide released packages, while [GitHub](/ɡˈɪthˌʌb/) provides source code, desktop installers, and release records.",
+          "phonemes": "pˈIpI and kˈɒndə fˌɔːʤ pɹəvˈId ɹɪlˈiːst pˈakɪʤɪz, wˌIl ɡˈɪthˌʌb pɹəvˈIdz sˈɔːs kˈQd, dˈɛsktɒp ɪnstˈɔːləz, and ɹɪlˈiːs ɹˈɛkɔːdz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.545,
-      "speech_end": 21.17,
-      "scene_end": 21.69,
-      "duration": 7.145000000000001,
+      "speech_start": 12.799999999999999,
+      "speech_end": 19.125,
+      "scene_end": 19.645,
+      "duration": 6.845000000000001,
       "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-      "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-      "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
+      "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+      "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -250,25 +250,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.545,
-          "speech_end": 21.17,
-          "audible_start": 14.645,
-          "audible_end": 20.990000000000002,
-          "duration": 6.625,
+          "speech_start": 12.799999999999999,
+          "speech_end": 19.125,
+          "audible_start": 12.899999999999999,
+          "audible_end": 18.945,
+          "duration": 6.325,
           "gap_from_previous": null,
           "trimmed_lead": 0.3,
           "trimmed_tail": 0.425,
           "text": "On PyPI, the release header shows the current stable version and the pip install spacr command.",
-          "speech_text": "On pie-P-I, the release header shows the current stable version and the pip install spacer command.",
-          "phonemes": "ˌɒn pˈIpˈiːˌI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
+          "speech_text": "On pypie, the release header shows the current stable version and the pip install spacer command.",
+          "phonemes": "ˌɒn pˈIpI, ðə ɹɪlˈiːs hˈɛdə ʃˈQz ðə kˈʌɹənt stˈAbᵊl vˈɜːʃᵊn and ðə pˈɪp ɪnstˈɔːl spˈAsə kəmˈɑːnd."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.69,
-      "speech_end": 28.26,
-      "scene_end": 28.78,
+      "speech_start": 19.645,
+      "speech_end": 26.215,
+      "scene_end": 26.735,
       "duration": 7.09,
       "text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
       "speech_text": "The Project links section opens the documentation, homepage, issue tracker, and source repository.",
@@ -281,10 +281,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.69,
-          "speech_end": 28.26,
-          "audible_start": 21.790000000000003,
-          "audible_end": 28.080000000000002,
+          "speech_start": 19.645,
+          "speech_end": 26.215,
+          "audible_start": 19.745,
+          "audible_end": 26.035,
           "duration": 6.57,
           "gap_from_previous": null,
           "trimmed_lead": 0.28,
@@ -297,10 +297,10 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.78,
-      "speech_end": 37.78,
-      "scene_end": 38.300000000000004,
-      "duration": 9.520000000000003,
+      "speech_start": 26.735,
+      "speech_end": 35.745,
+      "scene_end": 36.265,
+      "duration": 9.530000000000001,
       "text": "On GitHub, use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line. Main is the released line; nightly contains newer work still being tested.",
       "phonemes": "ˌɒn ɡˈɪthˌʌb, jˈuːz ðə bɹˈɑːnʧ sɪlˈɛktə tə ʧˈuːz ðə sˈɔːs lˈIn. mˈAn ɪz ðə ɹɪlˈiːst lˈIn; nˈItli kəntˈAnz njˈuːə wˈɜːk stˈɪl bˈiːɪŋ tˈɛstɪd.",
@@ -312,13 +312,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.78,
-          "speech_end": 32.9,
-          "audible_start": 28.880000000000003,
-          "audible_end": 32.72,
-          "duration": 4.12,
+          "speech_start": 26.735,
+          "speech_end": 30.865,
+          "audible_start": 26.835,
+          "audible_end": 30.685,
+          "duration": 4.13,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
+          "trimmed_lead": 0.285,
           "trimmed_tail": 0.385,
           "text": "On GitHub, use the branch selector to choose the source line.",
           "speech_text": "On [GitHub](/ɡˈɪthˌʌb/), use the branch selector to choose the source line.",
@@ -326,10 +326,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 33.02,
-          "speech_end": 37.78,
-          "audible_start": 33.120000000000005,
-          "audible_end": 37.6,
+          "speech_start": 30.985,
+          "speech_end": 35.745,
+          "audible_start": 31.085,
+          "audible_end": 35.565,
           "duration": 4.76,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.3,
@@ -342,9 +342,9 @@
     },
     {
       "scene": 5,
-      "speech_start": 38.300000000000004,
-      "speech_end": 47.34,
-      "scene_end": 47.86000000000001,
+      "speech_start": 36.265,
+      "speech_end": 45.305,
+      "scene_end": 45.825,
       "duration": 9.560000000000002,
       "text": "In a GitHub Release, expand Assets to download the Windows, macOS, or Linux installer, the Python package files, or the checksum list.",
       "speech_text": "In a [GitHub](/ɡˈɪthˌʌb/) Release, expand Assets to download the Windows, [macOS](/mˈakQˌɛs/), or Linux installer, the Python package files, or the checksum list.",
@@ -357,10 +357,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.300000000000004,
-          "speech_end": 47.34,
-          "audible_start": 38.400000000000006,
-          "audible_end": 47.160000000000004,
+          "speech_start": 36.265,
+          "speech_end": 45.305,
+          "audible_start": 36.365,
+          "audible_end": 45.125,
           "duration": 9.04,
           "gap_from_previous": null,
           "trimmed_lead": 0.31,
@@ -373,13 +373,13 @@
     },
     {
       "scene": 6,
-      "speech_start": 47.86000000000001,
-      "speech_end": 59.575,
-      "scene_end": 60.095000000000006,
-      "duration": 12.235,
-      "text": "Conda-forge does not publish spaCR yet. Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-      "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet. Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-      "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt. tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt.",
+      "speech_start": 45.825,
+      "speech_end": 57.010000000000005,
+      "scene_end": 57.53000000000001,
+      "duration": 11.705000000000005,
+      "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment. Use the exact command conda install conda-forge::spacr.",
+      "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment. Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+      "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt. jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -388,43 +388,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.86000000000001,
-          "speech_end": 50.595000000000006,
-          "audible_start": 47.96000000000001,
-          "audible_end": 50.415000000000006,
-          "duration": 2.735,
+          "speech_start": 45.825,
+          "speech_end": 53.22,
+          "audible_start": 45.925000000000004,
+          "audible_end": 53.040000000000006,
+          "duration": 7.395,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.335,
-          "text": "Conda-forge does not publish spaCR yet.",
-          "speech_text": "[Conda-forge](/kˈɒndə fˌɔːʤ/) does not publish spacer yet.",
-          "phonemes": "kˈɒndə fˌɔːʤ dˈʌz nˌɒt pˈʌblɪʃ spˈAsə jˈɛt."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.42,
+          "text": "The official conda-forge package installs spaCR and its desktop dependencies into the active Conda environment.",
+          "speech_text": "The official [conda-forge](/kˈɒndə fˌɔːʤ/) package installs spacer and its desktop dependencies into the active [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ði əfˈɪʃl kˈɒndə fˌɔːʤ pˈakɪʤ ɪnstˈɔːlz spˈAsə and ɪts dˈɛsktɒp dɪpˈɛndᵊnsiz ˈɪntuː ði ˈaktɪv kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 50.715,
-          "speech_end": 59.575,
-          "audible_start": 50.815000000000005,
-          "audible_end": 59.39500000000001,
-          "duration": 8.86,
+          "speech_start": 53.34,
+          "speech_end": 57.010000000000005,
+          "audible_start": 53.440000000000005,
+          "audible_end": 56.830000000000005,
+          "duration": 3.67,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.45,
-          "text": "Today, create a Conda environment and install spaCR from PyPI; use the conda-forge channel only after the package is published.",
-          "speech_text": "Today, create a [Conda](/kˈɒndə/) environment and install spacer from pie-P-I; use the [conda-forge](/kˈɒndə fˌɔːʤ/) channel only after the package is published.",
-          "phonemes": "tədˈA, kɹɪˈAt ɐ kˈɒndə ɪnvˈIɹənmᵊnt and ɪnstˈɔːl spˈAsə fɹɒm pˈIpˈiːˌI; jˈuːz ðə kˈɒndə fˌɔːʤ ʧˈanᵊl ˈQnli ˈɑːftə ðə pˈakɪʤ ɪz pˈʌblɪʃt."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.355,
+          "text": "Use the exact command conda install conda-forge::spacr.",
+          "speech_text": "Use the exact command [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "jˈuːz ði ɪɡzˈakt kəmˈɑːnd kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 60.095000000000006,
-      "speech_end": 72.35000000000001,
-      "scene_end": 72.87,
-      "duration": 12.774999999999999,
-      "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
-      "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
+      "speech_start": 57.53000000000001,
+      "speech_end": 70.50000000000001,
+      "scene_end": 71.02000000000001,
+      "duration": 13.490000000000002,
+      "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work. Next, choose the installation tutorial for your route.",
+      "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk. nˈɛkst, ʧˈuːz ði ɪnstəlˈAʃᵊn tjuːtˈɔːɹɪəl fɔː jɔː ɹˈuːt.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -433,24 +433,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.095000000000006,
-          "speech_end": 68.87,
-          "audible_start": 60.19500000000001,
-          "audible_end": 68.69000000000001,
-          "duration": 8.775,
+          "speech_start": 57.53000000000001,
+          "speech_end": 67.02000000000001,
+          "audible_start": 57.63000000000001,
+          "audible_end": 66.84,
+          "duration": 9.49,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
+          "trimmed_lead": 0.31,
           "trimmed_tail": 0.45,
-          "text": "Use PyPI or pip for a Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "speech_text": "Use pie-P-I or pip for a Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
-          "phonemes": "jˈuːz pˈIpˈiːˌI ɔː pˈɪp fɔː ɐ pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
+          "text": "Use conda-forge or PyPI for a managed Python environment, GitHub Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "speech_text": "Use [conda-forge](/kˈɒndə fˌɔːʤ/) or pypie for a managed Python environment, [GitHub](/ɡˈɪthˌʌb/) Releases for a desktop installer, and nightly only when you need unreleased work.",
+          "phonemes": "jˈuːz kˈɒndə fˌɔːʤ ɔː pˈIpI fɔː ɐ mˈanɪʤd pˈIθn ɪnvˈIɹənmᵊnt, ɡˈɪthˌʌb ɹɪlˈiːsɪz fɔː ɐ dˈɛsktɒp ɪnstˈɔːlə, and nˈItli ˈQnli wˌɛn juː nˈiːd ʌnɹɪlˈiːst wˈɜːk."
         },
         {
           "sentence": 2,
-          "speech_start": 68.99000000000001,
-          "speech_end": 72.35000000000001,
-          "audible_start": 69.09,
-          "audible_end": 72.17,
+          "speech_start": 67.14000000000001,
+          "speech_end": 70.50000000000001,
+          "audible_start": 67.24000000000001,
+          "audible_end": 70.32000000000001,
           "duration": 3.36,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.305,
diff --git a/01_pypi_github/audio/en/bm_lewis.m4a b/01_pypi_github/audio/en/bm_lewis.m4a
index 87a46eae638870a4e0854a8ce663835d87b6aa1c..6316c69cb366832ad9c450ea7b037f1992f2e515 100644
--- a/01_pypi_github/audio/en/bm_lewis.m4a
+++ b/01_pypi_github/audio/en/bm_lewis.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c24f6d5ac0d07637aeed7c31deec54ec7af23bda0e834c416ccaf87be14e52fd
-size 474290
+oid sha256:16ada0d65f0f104df118a74ecfd01d8849e4751097de9ab313b9a2c85d3596ec
+size 468792
diff --git a/01_pypi_github/audio/es/ef_dora.json b/01_pypi_github/audio/es/ef_dora.json
index 8e391bcb9e1c1800352cd34611c9d0a8d3ddff7c..bbae66b2f73388b64a3a68da3bf443015d4f56e7 100644
--- a/01_pypi_github/audio/es/ef_dora.json
+++ b/01_pypi_github/audio/es/ef_dora.json
@@ -6,10 +6,10 @@
   "voice": "ef_dora",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 67.785,
-  "media_sha256": "1b17bcbc6ed5fa41946ed9c147ffb227b346e7ef2a35045ad0c0b1578e0f3e12",
-  "media_bytes": 416851,
-  "render_fingerprint": "96c40d93a7e0fbaeda4fecb81053af75e0b6923ce543b54b9d6c7c48b5c63cb4",
+  "total_duration": 77.955,
+  "media_sha256": "08046b19c6f2a567be4f3f51af197271ddf49c1c3da07a18cf02f77c85042bd9",
+  "media_bytes": 476704,
+  "render_fingerprint": "6fa8449a02d3f9af491737c8b7f7f13c6b9b33ca8f9d9a0872b3cc2b72539909",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
+        "narration": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
         "speech_text": [
-          "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete."
+          "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
+        "narration": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
         "speech_text": [
-          "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer."
+          "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
+        "narration": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
         "speech_text": [
-          "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes."
+          "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
+        "narration": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
         "speech_text": [
-          "En GitHub, utiliza el selector de ramas para elegir la línea fuente."
+          "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
+        "narration": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
         "speech_text": [
-          "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación."
+          "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
+        "narration": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
         "speech_text": [
-          "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete."
+          "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
+        "narration": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
         "speech_text": [
-          "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito."
+          "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.69,
-      "scene_end": 14.209999999999999,
-      "duration": 14.209999999999999,
-      "text": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-      "speech_text": "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-      "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa la fwˈɛnte ˌofiθjˈal. pˈI pˈi pɾˌopoɾθjˈona el pakˈete pˈiton lanθˈaðo, xˈit ˈub pɾˌopoɾθjˈona kˈoðiɣo fwˈɛnte i ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo, i kˈondafˈoɾxe se kˌombeɾtiɾˈa en ˈuna opθjˈon ˈuna βˈeθ ke se puβlˈike su pakˈete.",
+      "speech_end": 13.06,
+      "scene_end": 13.58,
+      "duration": 13.58,
+      "text": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+      "speech_text": "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+      "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa ˈuna βˈia ˌofiθjˈal ðe ðˌistɾiβuθjˈon. pˈipje i kˈondafˈoɾxe pɾˌopoɾθjˈonam pakˈetes pˌuβlikˈaðos, mjˌentɾas ke xˈit ˈub pɾˌopoɾθjˈona el kˈoðiɣo fwˈɛnte, ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo i el ˌistoɾjˈal ðe βeɾsjˈones.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.69,
+          "speech_end": 13.06,
           "audible_start": 0.1,
-          "audible_end": 13.51,
-          "duration": 13.69,
+          "audible_end": 12.88,
+          "duration": 13.06,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-          "speech_text": "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-          "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa la fwˈɛnte ˌofiθjˈal. pˈI pˈi pɾˌopoɾθjˈona el pakˈete pˈiton lanθˈaðo, xˈit ˈub pɾˌopoɾθjˈona kˈoðiɣo fwˈɛnte i ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo, i kˈondafˈoɾxe se kˌombeɾtiɾˈa en ˈuna opθjˈon ˈuna βˈeθ ke se puβlˈike su pakˈete."
+          "trimmed_tail": 0.01,
+          "text": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+          "speech_text": "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+          "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa ˈuna βˈia ˌofiθjˈal ðe ðˌistɾiβuθjˈon. pˈipje i kˈondafˈoɾxe pɾˌopoɾθjˈonam pakˈetes pˌuβlikˈaðos, mjˌentɾas ke xˈit ˈub pɾˌopoɾθjˈona el kˈoðiɣo fwˈɛnte, ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo i el ˌistoɾjˈal ðe βeɾsjˈones."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.209999999999999,
-      "speech_end": 24.354999999999997,
-      "scene_end": 24.874999999999996,
-      "duration": 10.664999999999997,
-      "text": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
-      "speech_text": "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer.",
-      "phonemes": "ˈaβɾa pˈI pˈi, xˈit ˈub, ˈand kˈondafˈoɾxe en la sekθjˈon espˈakeɾ. em pˈI pˈi, el ˌenkaβeθˈaðo ðe lˌiβeɾaθjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando ðe ˌinstalaθjˈon de pˈip espˈakeɾ.",
+      "speech_start": 13.58,
+      "speech_end": 19.67,
+      "scene_end": 20.19,
+      "duration": 6.610000000000001,
+      "text": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
+      "speech_text": "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer.",
+      "phonemes": "em pˈipje, el ˌenkaβeθˈaðo ðe la βeɾsjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando pˈip instˈaʎ espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.209999999999999,
-          "speech_end": 24.354999999999997,
-          "audible_start": 14.309999999999999,
-          "audible_end": 24.174999999999997,
-          "duration": 10.145,
+          "speech_start": 13.58,
+          "speech_end": 19.67,
+          "audible_start": 13.68,
+          "audible_end": 19.490000000000002,
+          "duration": 6.09,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
-          "speech_text": "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer.",
-          "phonemes": "ˈaβɾa pˈI pˈi, xˈit ˈub, ˈand kˈondafˈoɾxe en la sekθjˈon espˈakeɾ. em pˈI pˈi, el ˌenkaβeθˈaðo ðe lˌiβeɾaθjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando ðe ˌinstalaθjˈon de pˈip espˈakeɾ."
+          "trimmed_tail": 0.005,
+          "text": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
+          "speech_text": "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer.",
+          "phonemes": "em pˈipje, el ˌenkaβeθˈaðo ðe la βeɾsjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando pˈip instˈaʎ espˈakeɾ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.874999999999996,
-      "speech_end": 32.63999999999999,
-      "scene_end": 33.16,
-      "duration": 8.285,
-      "text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-      "speech_text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-      "phonemes": "la sekθjˈon de enlˈaθes ðe pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el rˌastɾeaðˈoɾ ðe pɾoβlˈemas i el rˌepositˈoɾjo ðe fwˈɛntes.",
+      "speech_start": 20.19,
+      "speech_end": 28.400000000000002,
+      "scene_end": 28.92,
+      "duration": 8.73,
+      "text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+      "speech_text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+      "phonemes": "la sekθjˈon enlˈaθes ðel pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el xestˈoɾ ðe ˌinθiðˈɛnθjas i el rˌepositˈoɾjo ðel kˈoðiɣo fwˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.874999999999996,
-          "speech_end": 32.63999999999999,
-          "audible_start": 24.974999999999998,
-          "audible_end": 32.459999999999994,
-          "duration": 7.765,
+          "speech_start": 20.19,
+          "speech_end": 28.400000000000002,
+          "audible_start": 20.290000000000003,
+          "audible_end": 28.22,
+          "duration": 8.21,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-          "speech_text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-          "phonemes": "la sekθjˈon de enlˈaθes ðe pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el rˌastɾeaðˈoɾ ðe pɾoβlˈemas i el rˌepositˈoɾjo ðe fwˈɛntes."
+          "trimmed_tail": 0.01,
+          "text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+          "speech_text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+          "phonemes": "la sekθjˈon enlˈaθes ðel pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el xestˈoɾ ðe ˌinθiðˈɛnθjas i el rˌepositˈoɾjo ðel kˈoðiɣo fwˈɛnte."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 33.16,
-      "speech_end": 37.279999999999994,
-      "scene_end": 37.8,
-      "duration": 4.640000000000001,
-      "text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-      "speech_text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-      "phonemes": "eŋ xˈit ˈub, ˌutilˈiθa el sˌelektˈoɾ ðe rˈamas pˌaɾa ˌelexˈiɾ la lˈinea fwˈɛnte.",
+      "speech_start": 28.92,
+      "speech_end": 41.055,
+      "scene_end": 41.575,
+      "duration": 12.655000000000001,
+      "text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+      "speech_text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+      "phonemes": "eŋ xˈit ˈub, mˈIn ˈes la lˈinea ðe kˈoðiɣo fwˈɛnte pˌuβlikˈaða i nˈiɣtli kontjˈene kˈambjos mˈas reθjˈɛntes ke tˌoðaβˈia estˈan em pɾuˈeβas. ˈuse nˈiɣtli sˈolo kwˌando nˌeθesˈite ˌespeθˈifikamˈente ˈun kˈambjo aˈun nˈo pˌuβlikˈaðo.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.16,
-          "speech_end": 37.279999999999994,
-          "audible_start": 33.26,
-          "audible_end": 37.099999999999994,
-          "duration": 4.12,
+          "speech_start": 28.92,
+          "speech_end": 41.055,
+          "audible_start": 29.020000000000003,
+          "audible_end": 40.875,
+          "duration": 12.135,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-          "speech_text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-          "phonemes": "eŋ xˈit ˈub, ˌutilˈiθa el sˌelektˈoɾ ðe rˈamas pˌaɾa ˌelexˈiɾ la lˈinea fwˈɛnte."
+          "trimmed_tail": 0.01,
+          "text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+          "speech_text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+          "phonemes": "eŋ xˈit ˈub, mˈIn ˈes la lˈinea ðe kˈoðiɣo fwˈɛnte pˌuβlikˈaða i nˈiɣtli kontjˈene kˈambjos mˈas reθjˈɛntes ke tˌoðaβˈia estˈan em pɾuˈeβas. ˈuse nˈiɣtli sˈolo kwˌando nˌeθesˈite ˌespeθˈifikamˈente ˈun kˈambjo aˈun nˈo pˌuβlikˈaðo."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 37.8,
-      "speech_end": 47.745,
-      "scene_end": 48.265,
-      "duration": 10.465000000000003,
-      "text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-      "speech_text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-      "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda aktˈiβos pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðe pakˈetes pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon.",
+      "speech_start": 41.575,
+      "speech_end": 51.67,
+      "scene_end": 52.190000000000005,
+      "duration": 10.615000000000002,
+      "text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+      "speech_text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+      "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda assˈets pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðel pakˈete ðe pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.8,
-          "speech_end": 47.745,
-          "audible_start": 37.9,
-          "audible_end": 47.565,
-          "duration": 9.945,
+          "speech_start": 41.575,
+          "speech_end": 51.67,
+          "audible_start": 41.675000000000004,
+          "audible_end": 51.49,
+          "duration": 10.095,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-          "speech_text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-          "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda aktˈiβos pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðe pakˈetes pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon."
+          "text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+          "speech_text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+          "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda assˈets pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðel pakˈete ðe pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.265,
-      "speech_end": 58.03,
-      "scene_end": 58.550000000000004,
-      "duration": 10.285000000000004,
-      "text": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
-      "speech_text": "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete.",
-      "phonemes": "kˈondafˈoɾxe aˈun nˈo puβlˈika espˈakeɾ. ˈoɪ en dˈia, kɾˈea ˈun entˈoɾno kˈonda e instˈala espˈakeɾ ðˌesðe pˈI pˈi; ˈusa el kanˈal ðe kˈondafˈoɾxe sˈolo ðespwˈes ðe ke se puβlˈike el pakˈete.",
+      "speech_start": 52.190000000000005,
+      "speech_end": 62.18000000000001,
+      "scene_end": 62.70000000000001,
+      "duration": 10.510000000000005,
+      "text": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
+      "speech_text": "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer.",
+      "phonemes": "el pakˈete ˌofiθjˈal ðe kˈondafˈoɾxe instˈala espˈakeɾ i sus ðˌependˈɛnθjas ðe ˌeskɾitˈoɾjo en el entˈoɾno kˈonda aktˈiβo. ˈuse el komˈando eksˈakto kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.265,
-          "speech_end": 58.03,
-          "audible_start": 48.365,
-          "audible_end": 57.85,
-          "duration": 9.765,
+          "speech_start": 52.190000000000005,
+          "speech_end": 62.18000000000001,
+          "audible_start": 52.290000000000006,
+          "audible_end": 62.00000000000001,
+          "duration": 9.99,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
-          "speech_text": "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete.",
-          "phonemes": "kˈondafˈoɾxe aˈun nˈo puβlˈika espˈakeɾ. ˈoɪ en dˈia, kɾˈea ˈun entˈoɾno kˈonda e instˈala espˈakeɾ ðˌesðe pˈI pˈi; ˈusa el kanˈal ðe kˈondafˈoɾxe sˈolo ðespwˈes ðe ke se puβlˈike el pakˈete."
+          "text": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
+          "speech_text": "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer.",
+          "phonemes": "el pakˈete ˌofiθjˈal ðe kˈondafˈoɾxe instˈala espˈakeɾ i sus ðˌependˈɛnθjas ðe ˌeskɾitˈoɾjo en el entˈoɾno kˈonda aktˈiβo. ˈuse el komˈando eksˈakto kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 58.550000000000004,
-      "speech_end": 67.265,
-      "scene_end": 67.785,
-      "duration": 9.234999999999992,
-      "text": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-      "speech_text": "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-      "phonemes": "ˌutilˈiθe pˈI pˈi o pˈip pˌaɾa ˈun entˈoɾno pˈiton, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i sˈolo poɾ la nˈoʧe kwˌando nˌeθesˈite tɾaβˈaxo inˈeðito.",
+      "speech_start": 62.70000000000001,
+      "speech_end": 77.435,
+      "scene_end": 77.955,
+      "duration": 15.254999999999988,
+      "text": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+      "speech_text": "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+      "phonemes": "ˈuse kˈondafˈoɾxe o pˈipje pˌaɾa ˈun entˈoɾno ðe pˈiton ˌadministɾˈaðo, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i la rˈama nˈiɣtli sˈolo kwˌando nˌeθesˈite kˈambjos ke aˈun nˈo se ˈaʝam pˌuβlikˈaðo. a kˌontinwaθjˈon, elˈixa el tˌutoɾjˈal ðe ˌinstalaθjˈon kˌorespondjˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.550000000000004,
-          "speech_end": 67.265,
-          "audible_start": 58.650000000000006,
-          "audible_end": 67.08500000000001,
-          "duration": 8.715,
+          "speech_start": 62.70000000000001,
+          "speech_end": 77.435,
+          "audible_start": 62.80000000000001,
+          "audible_end": 77.25500000000001,
+          "duration": 14.735,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-          "speech_text": "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-          "phonemes": "ˌutilˈiθe pˈI pˈi o pˈip pˌaɾa ˈun entˈoɾno pˈiton, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i sˈolo poɾ la nˈoʧe kwˌando nˌeθesˈite tɾaβˈaxo inˈeðito."
+          "trimmed_tail": 0.01,
+          "text": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+          "speech_text": "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+          "phonemes": "ˈuse kˈondafˈoɾxe o pˈipje pˌaɾa ˈun entˈoɾno ðe pˈiton ˌadministɾˈaðo, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i la rˈama nˈiɣtli sˈolo kwˌando nˌeθesˈite kˈambjos ke aˈun nˈo se ˈaʝam pˌuβlikˈaðo. a kˌontinwaθjˈon, elˈixa el tˌutoɾjˈal ðe ˌinstalaθjˈon kˌorespondjˈɛnte."
         }
       ]
     }
diff --git a/01_pypi_github/audio/es/ef_dora.m4a b/01_pypi_github/audio/es/ef_dora.m4a
index 7c79d7d38f931c10bd186c55db747bbb348fb48d..3c3a7d7f1bf08a632bf674b80db183d21de81198 100644
--- a/01_pypi_github/audio/es/ef_dora.m4a
+++ b/01_pypi_github/audio/es/ef_dora.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1b17bcbc6ed5fa41946ed9c147ffb227b346e7ef2a35045ad0c0b1578e0f3e12
-size 416851
+oid sha256:08046b19c6f2a567be4f3f51af197271ddf49c1c3da07a18cf02f77c85042bd9
+size 476704
diff --git a/01_pypi_github/audio/es/em_alex.json b/01_pypi_github/audio/es/em_alex.json
index 6c860dc725f4edd1d2da32f479434ba99bd5d7db..d2b3092d834923906bf4e830801aa0d959c2b2ef 100644
--- a/01_pypi_github/audio/es/em_alex.json
+++ b/01_pypi_github/audio/es/em_alex.json
@@ -6,10 +6,10 @@
   "voice": "em_alex",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 67.95,
-  "media_sha256": "d253fc546da9979cfa33fd46580c58fccbd19f413122e4888b8576752863a8a5",
-  "media_bytes": 417188,
-  "render_fingerprint": "a032c2447fffd0005b4e6f9ff51859f37ac235c91f8b72d189aa3aa42eae3b07",
+  "total_duration": 78.015,
+  "media_sha256": "fcdaa34ada1345abe9ad7509e5738fd7ce8dabc07e663fc3c2351a7fc9433ce7",
+  "media_bytes": 476103,
+  "render_fingerprint": "a7d5d2ff889d921e2c1f4a91b6e5b97a12c42c7e9776461315b27a579aeab901",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
+        "narration": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
         "speech_text": [
-          "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete."
+          "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
+        "narration": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
         "speech_text": [
-          "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer."
+          "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
+        "narration": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
         "speech_text": [
-          "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes."
+          "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
+        "narration": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
         "speech_text": [
-          "En GitHub, utiliza el selector de ramas para elegir la línea fuente."
+          "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
+        "narration": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
         "speech_text": [
-          "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación."
+          "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
+        "narration": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
         "speech_text": [
-          "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete."
+          "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
+        "narration": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
         "speech_text": [
-          "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito."
+          "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.69,
-      "scene_end": 14.209999999999999,
-      "duration": 14.209999999999999,
-      "text": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-      "speech_text": "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-      "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa la fwˈɛnte ˌofiθjˈal. pˈI pˈi pɾˌopoɾθjˈona el pakˈete pˈiton lanθˈaðo, xˈit ˈub pɾˌopoɾθjˈona kˈoðiɣo fwˈɛnte i ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo, i kˈondafˈoɾxe se kˌombeɾtiɾˈa en ˈuna opθjˈon ˈuna βˈeθ ke se puβlˈike su pakˈete.",
+      "speech_end": 13.015,
+      "scene_end": 13.535,
+      "duration": 13.535,
+      "text": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+      "speech_text": "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+      "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa ˈuna βˈia ˌofiθjˈal ðe ðˌistɾiβuθjˈon. pˈipje i kˈondafˈoɾxe pɾˌopoɾθjˈonam pakˈetes pˌuβlikˈaðos, mjˌentɾas ke xˈit ˈub pɾˌopoɾθjˈona el kˈoðiɣo fwˈɛnte, ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo i el ˌistoɾjˈal ðe βeɾsjˈones.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.69,
+          "speech_end": 13.015,
           "audible_start": 0.1,
-          "audible_end": 13.51,
-          "duration": 13.69,
+          "audible_end": 12.835,
+          "duration": 13.015,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-          "speech_text": "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-          "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa la fwˈɛnte ˌofiθjˈal. pˈI pˈi pɾˌopoɾθjˈona el pakˈete pˈiton lanθˈaðo, xˈit ˈub pɾˌopoɾθjˈona kˈoðiɣo fwˈɛnte i ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo, i kˈondafˈoɾxe se kˌombeɾtiɾˈa en ˈuna opθjˈon ˈuna βˈeθ ke se puβlˈike su pakˈete."
+          "text": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+          "speech_text": "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+          "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa ˈuna βˈia ˌofiθjˈal ðe ðˌistɾiβuθjˈon. pˈipje i kˈondafˈoɾxe pɾˌopoɾθjˈonam pakˈetes pˌuβlikˈaðos, mjˌentɾas ke xˈit ˈub pɾˌopoɾθjˈona el kˈoðiɣo fwˈɛnte, ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo i el ˌistoɾjˈal ðe βeɾsjˈones."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.209999999999999,
-      "speech_end": 24.43,
-      "scene_end": 24.95,
-      "duration": 10.74,
-      "text": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
-      "speech_text": "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer.",
-      "phonemes": "ˈaβɾa pˈI pˈi, xˈit ˈub, ˈand kˈondafˈoɾxe en la sekθjˈon espˈakeɾ. em pˈI pˈi, el ˌenkaβeθˈaðo ðe lˌiβeɾaθjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando ðe ˌinstalaθjˈon de pˈip espˈakeɾ.",
+      "speech_start": 13.535,
+      "speech_end": 19.7,
+      "scene_end": 20.22,
+      "duration": 6.684999999999999,
+      "text": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
+      "speech_text": "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer.",
+      "phonemes": "em pˈipje, el ˌenkaβeθˈaðo ðe la βeɾsjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando pˈip instˈaʎ espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.209999999999999,
-          "speech_end": 24.43,
-          "audible_start": 14.309999999999999,
-          "audible_end": 24.25,
-          "duration": 10.22,
+          "speech_start": 13.535,
+          "speech_end": 19.7,
+          "audible_start": 13.635,
+          "audible_end": 19.52,
+          "duration": 6.165,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
-          "speech_text": "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer.",
-          "phonemes": "ˈaβɾa pˈI pˈi, xˈit ˈub, ˈand kˈondafˈoɾxe en la sekθjˈon espˈakeɾ. em pˈI pˈi, el ˌenkaβeθˈaðo ðe lˌiβeɾaθjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando ðe ˌinstalaθjˈon de pˈip espˈakeɾ."
+          "trimmed_tail": 0.005,
+          "text": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
+          "speech_text": "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer.",
+          "phonemes": "em pˈipje, el ˌenkaβeθˈaðo ðe la βeɾsjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando pˈip instˈaʎ espˈakeɾ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.95,
-      "speech_end": 32.714999999999996,
-      "scene_end": 33.235,
-      "duration": 8.285,
-      "text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-      "speech_text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-      "phonemes": "la sekθjˈon de enlˈaθes ðe pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el rˌastɾeaðˈoɾ ðe pɾoβlˈemas i el rˌepositˈoɾjo ðe fwˈɛntes.",
+      "speech_start": 20.22,
+      "speech_end": 28.455,
+      "scene_end": 28.974999999999998,
+      "duration": 8.754999999999999,
+      "text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+      "speech_text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+      "phonemes": "la sekθjˈon enlˈaθes ðel pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el xestˈoɾ ðe ˌinθiðˈɛnθjas i el rˌepositˈoɾjo ðel kˈoðiɣo fwˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.95,
-          "speech_end": 32.714999999999996,
-          "audible_start": 25.05,
-          "audible_end": 32.535,
-          "duration": 7.765,
+          "speech_start": 20.22,
+          "speech_end": 28.455,
+          "audible_start": 20.32,
+          "audible_end": 28.275,
+          "duration": 8.235,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-          "speech_text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-          "phonemes": "la sekθjˈon de enlˈaθes ðe pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el rˌastɾeaðˈoɾ ðe pɾoβlˈemas i el rˌepositˈoɾjo ðe fwˈɛntes."
+          "trimmed_tail": 0.01,
+          "text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+          "speech_text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+          "phonemes": "la sekθjˈon enlˈaθes ðel pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el xestˈoɾ ðe ˌinθiðˈɛnθjas i el rˌepositˈoɾjo ðel kˈoðiɣo fwˈɛnte."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 33.235,
-      "speech_end": 37.35,
-      "scene_end": 37.870000000000005,
-      "duration": 4.635000000000005,
-      "text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-      "speech_text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-      "phonemes": "eŋ xˈit ˈub, ˌutilˈiθa el sˌelektˈoɾ ðe rˈamas pˌaɾa ˌelexˈiɾ la lˈinea fwˈɛnte.",
+      "speech_start": 28.974999999999998,
+      "speech_end": 41.06,
+      "scene_end": 41.580000000000005,
+      "duration": 12.605000000000008,
+      "text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+      "speech_text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+      "phonemes": "eŋ xˈit ˈub, mˈIn ˈes la lˈinea ðe kˈoðiɣo fwˈɛnte pˌuβlikˈaða i nˈiɣtli kontjˈene kˈambjos mˈas reθjˈɛntes ke tˌoðaβˈia estˈan em pɾuˈeβas. ˈuse nˈiɣtli sˈolo kwˌando nˌeθesˈite ˌespeθˈifikamˈente ˈun kˈambjo aˈun nˈo pˌuβlikˈaðo.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.235,
-          "speech_end": 37.35,
-          "audible_start": 33.335,
-          "audible_end": 37.17,
-          "duration": 4.115,
+          "speech_start": 28.974999999999998,
+          "speech_end": 41.06,
+          "audible_start": 29.075,
+          "audible_end": 40.879999999999995,
+          "duration": 12.085,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-          "speech_text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-          "phonemes": "eŋ xˈit ˈub, ˌutilˈiθa el sˌelektˈoɾ ðe rˈamas pˌaɾa ˌelexˈiɾ la lˈinea fwˈɛnte."
+          "trimmed_tail": 0.01,
+          "text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+          "speech_text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+          "phonemes": "eŋ xˈit ˈub, mˈIn ˈes la lˈinea ðe kˈoðiɣo fwˈɛnte pˌuβlikˈaða i nˈiɣtli kontjˈene kˈambjos mˈas reθjˈɛntes ke tˌoðaβˈia estˈan em pɾuˈeβas. ˈuse nˈiɣtli sˈolo kwˌando nˌeθesˈite ˌespeθˈifikamˈente ˈun kˈambjo aˈun nˈo pˌuβlikˈaðo."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 37.870000000000005,
-      "speech_end": 47.89,
-      "scene_end": 48.410000000000004,
-      "duration": 10.54,
-      "text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-      "speech_text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-      "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda aktˈiβos pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðe pakˈetes pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon.",
+      "speech_start": 41.580000000000005,
+      "speech_end": 51.550000000000004,
+      "scene_end": 52.07000000000001,
+      "duration": 10.490000000000002,
+      "text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+      "speech_text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+      "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda assˈets pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðel pakˈete ðe pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.870000000000005,
-          "speech_end": 47.89,
-          "audible_start": 37.970000000000006,
-          "audible_end": 47.71000000000001,
-          "duration": 10.02,
+          "speech_start": 41.580000000000005,
+          "speech_end": 51.550000000000004,
+          "audible_start": 41.68000000000001,
+          "audible_end": 51.370000000000005,
+          "duration": 9.97,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-          "speech_text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-          "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda aktˈiβos pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðe pakˈetes pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon."
+          "text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+          "speech_text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+          "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda assˈets pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðel pakˈete ðe pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.410000000000004,
-      "speech_end": 58.275000000000006,
-      "scene_end": 58.79500000000001,
-      "duration": 10.385000000000005,
-      "text": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
-      "speech_text": "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete.",
-      "phonemes": "kˈondafˈoɾxe aˈun nˈo puβlˈika espˈakeɾ. ˈoɪ en dˈia, kɾˈea ˈun entˈoɾno kˈonda e instˈala espˈakeɾ ðˌesðe pˈI pˈi; ˈusa el kanˈal ðe kˈondafˈoɾxe sˈolo ðespwˈes ðe ke se puβlˈike el pakˈete.",
+      "speech_start": 52.07000000000001,
+      "speech_end": 62.165000000000006,
+      "scene_end": 62.68500000000001,
+      "duration": 10.615000000000002,
+      "text": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
+      "speech_text": "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer.",
+      "phonemes": "el pakˈete ˌofiθjˈal ðe kˈondafˈoɾxe instˈala espˈakeɾ i sus ðˌependˈɛnθjas ðe ˌeskɾitˈoɾjo en el entˈoɾno kˈonda aktˈiβo. ˈuse el komˈando eksˈakto kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.410000000000004,
-          "speech_end": 58.275000000000006,
-          "audible_start": 48.510000000000005,
-          "audible_end": 58.095000000000006,
-          "duration": 9.865,
+          "speech_start": 52.07000000000001,
+          "speech_end": 62.165000000000006,
+          "audible_start": 52.17000000000001,
+          "audible_end": 61.98500000000001,
+          "duration": 10.095,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
-          "speech_text": "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete.",
-          "phonemes": "kˈondafˈoɾxe aˈun nˈo puβlˈika espˈakeɾ. ˈoɪ en dˈia, kɾˈea ˈun entˈoɾno kˈonda e instˈala espˈakeɾ ðˌesðe pˈI pˈi; ˈusa el kanˈal ðe kˈondafˈoɾxe sˈolo ðespwˈes ðe ke se puβlˈike el pakˈete."
+          "trimmed_tail": 0.0,
+          "text": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
+          "speech_text": "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer.",
+          "phonemes": "el pakˈete ˌofiθjˈal ðe kˈondafˈoɾxe instˈala espˈakeɾ i sus ðˌependˈɛnθjas ðe ˌeskɾitˈoɾjo en el entˈoɾno kˈonda aktˈiβo. ˈuse el komˈando eksˈakto kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 58.79500000000001,
-      "speech_end": 67.43,
-      "scene_end": 67.95,
-      "duration": 9.154999999999994,
-      "text": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-      "speech_text": "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-      "phonemes": "ˌutilˈiθe pˈI pˈi o pˈip pˌaɾa ˈun entˈoɾno pˈiton, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i sˈolo poɾ la nˈoʧe kwˌando nˌeθesˈite tɾaβˈaxo inˈeðito.",
+      "speech_start": 62.68500000000001,
+      "speech_end": 77.495,
+      "scene_end": 78.015,
+      "duration": 15.329999999999991,
+      "text": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+      "speech_text": "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+      "phonemes": "ˈuse kˈondafˈoɾxe o pˈipje pˌaɾa ˈun entˈoɾno ðe pˈiton ˌadministɾˈaðo, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i la rˈama nˈiɣtli sˈolo kwˌando nˌeθesˈite kˈambjos ke aˈun nˈo se ˈaʝam pˌuβlikˈaðo. a kˌontinwaθjˈon, elˈixa el tˌutoɾjˈal ðe ˌinstalaθjˈon kˌorespondjˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.79500000000001,
-          "speech_end": 67.43,
-          "audible_start": 58.89500000000001,
-          "audible_end": 67.25000000000001,
-          "duration": 8.635,
+          "speech_start": 62.68500000000001,
+          "speech_end": 77.495,
+          "audible_start": 62.78500000000001,
+          "audible_end": 77.31500000000001,
+          "duration": 14.81,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-          "speech_text": "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-          "phonemes": "ˌutilˈiθe pˈI pˈi o pˈip pˌaɾa ˈun entˈoɾno pˈiton, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i sˈolo poɾ la nˈoʧe kwˌando nˌeθesˈite tɾaβˈaxo inˈeðito."
+          "text": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+          "speech_text": "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+          "phonemes": "ˈuse kˈondafˈoɾxe o pˈipje pˌaɾa ˈun entˈoɾno ðe pˈiton ˌadministɾˈaðo, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i la rˈama nˈiɣtli sˈolo kwˌando nˌeθesˈite kˈambjos ke aˈun nˈo se ˈaʝam pˌuβlikˈaðo. a kˌontinwaθjˈon, elˈixa el tˌutoɾjˈal ðe ˌinstalaθjˈon kˌorespondjˈɛnte."
         }
       ]
     }
diff --git a/01_pypi_github/audio/es/em_alex.m4a b/01_pypi_github/audio/es/em_alex.m4a
index 05e7564b9e769cb8cfa2fd887f4b03364b823b3f..50a051a71032345918785f2522daec05d7238499 100644
--- a/01_pypi_github/audio/es/em_alex.m4a
+++ b/01_pypi_github/audio/es/em_alex.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d253fc546da9979cfa33fd46580c58fccbd19f413122e4888b8576752863a8a5
-size 417188
+oid sha256:fcdaa34ada1345abe9ad7509e5738fd7ce8dabc07e663fc3c2351a7fc9433ce7
+size 476103
diff --git a/01_pypi_github/audio/es/em_santa.json b/01_pypi_github/audio/es/em_santa.json
index 6d2d15848ad7e3f00fa39361720340522eac8059..da1d0d8e8b34ac58bcc95c48ddbafc7bc9ef56ab 100644
--- a/01_pypi_github/audio/es/em_santa.json
+++ b/01_pypi_github/audio/es/em_santa.json
@@ -6,10 +6,10 @@
   "voice": "em_santa",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 68.375,
-  "media_sha256": "7e053e14357e81d8f70b37dce32b26f9eaaa84a4fbc98aebdd6f0f7da94477ff",
-  "media_bytes": 420174,
-  "render_fingerprint": "f4bb128fb1ff78c170b30b2f34e659ccb4bd0fc980f24e4e8e9516ec03ae29ba",
+  "total_duration": 78.05,
+  "media_sha256": "43e5f5d146d652d05c9320c2df1fb4db6499aa35e43e82f4a0a9045e6a905696",
+  "media_bytes": 480042,
+  "render_fingerprint": "df5d37817c770f124d1c2b25154a11c8d477453ff7ff9e21693c26f91a4f97a7",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
+        "narration": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
         "speech_text": [
-          "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete."
+          "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
+        "narration": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
         "speech_text": [
-          "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer."
+          "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
+        "narration": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
         "speech_text": [
-          "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes."
+          "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
+        "narration": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
         "speech_text": [
-          "En GitHub, utiliza el selector de ramas para elegir la línea fuente."
+          "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
+        "narration": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
         "speech_text": [
-          "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación."
+          "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
+        "narration": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
         "speech_text": [
-          "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete."
+          "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
+        "narration": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
         "speech_text": [
-          "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito."
+          "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.56,
-      "scene_end": 14.08,
-      "duration": 14.08,
-      "text": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-      "speech_text": "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-      "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa la fwˈɛnte ˌofiθjˈal. pˈI pˈi pɾˌopoɾθjˈona el pakˈete pˈiton lanθˈaðo, xˈit ˈub pɾˌopoɾθjˈona kˈoðiɣo fwˈɛnte i ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo, i kˈondafˈoɾxe se kˌombeɾtiɾˈa en ˈuna opθjˈon ˈuna βˈeθ ke se puβlˈike su pakˈete.",
+      "speech_end": 13.04,
+      "scene_end": 13.559999999999999,
+      "duration": 13.559999999999999,
+      "text": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+      "speech_text": "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+      "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa ˈuna βˈia ˌofiθjˈal ðe ðˌistɾiβuθjˈon. pˈipje i kˈondafˈoɾxe pɾˌopoɾθjˈonam pakˈetes pˌuβlikˈaðos, mjˌentɾas ke xˈit ˈub pɾˌopoɾθjˈona el kˈoðiɣo fwˈɛnte, ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo i el ˌistoɾjˈal ðe βeɾsjˈones.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.56,
+          "speech_end": 13.04,
           "audible_start": 0.1,
-          "audible_end": 13.38,
-          "duration": 13.56,
+          "audible_end": 12.86,
+          "duration": 13.04,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Antes de instalar spaCR, elija la fuente oficial. PyPI proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-          "speech_text": "Antes de instalar espáquer, elija la fuente oficial. pai pi proporciona el paquete Python lanzado, GitHub proporciona código fuente y instaladores de escritorio, y conda-forge se convertirá en una opción una vez que se publique su paquete.",
-          "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa la fwˈɛnte ˌofiθjˈal. pˈI pˈi pɾˌopoɾθjˈona el pakˈete pˈiton lanθˈaðo, xˈit ˈub pɾˌopoɾθjˈona kˈoðiɣo fwˈɛnte i ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo, i kˈondafˈoɾxe se kˌombeɾtiɾˈa en ˈuna opθjˈon ˈuna βˈeθ ke se puβlˈike su pakˈete."
+          "trimmed_tail": 0.005,
+          "text": "Antes de instalar spaCR, elija una vía oficial de distribución. PyPI y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+          "speech_text": "Antes de instalar espáquer, elija una vía oficial de distribución. pypie y conda-forge proporcionan paquetes publicados, mientras que GitHub proporciona el código fuente, instaladores de escritorio y el historial de versiones.",
+          "phonemes": "ˈantes ðe ˌinstalˈaɾ espˈakeɾ, elˈixa ˈuna βˈia ˌofiθjˈal ðe ðˌistɾiβuθjˈon. pˈipje i kˈondafˈoɾxe pɾˌopoɾθjˈonam pakˈetes pˌuβlikˈaðos, mjˌentɾas ke xˈit ˈub pɾˌopoɾθjˈona el kˈoðiɣo fwˈɛnte, ˌinstalaðˈoɾes ðe ˌeskɾitˈoɾjo i el ˌistoɾjˈal ðe βeɾsjˈones."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.08,
-      "speech_end": 24.3,
-      "scene_end": 24.82,
-      "duration": 10.74,
-      "text": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
-      "speech_text": "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer.",
-      "phonemes": "ˈaβɾa pˈI pˈi, xˈit ˈub, ˈand kˈondafˈoɾxe en la sekθjˈon espˈakeɾ. em pˈI pˈi, el ˌenkaβeθˈaðo ðe lˌiβeɾaθjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando ðe ˌinstalaθjˈon de pˈip espˈakeɾ.",
+      "speech_start": 13.559999999999999,
+      "speech_end": 19.599999999999998,
+      "scene_end": 20.119999999999997,
+      "duration": 6.559999999999999,
+      "text": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
+      "speech_text": "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer.",
+      "phonemes": "em pˈipje, el ˌenkaβeθˈaðo ðe la βeɾsjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando pˈip instˈaʎ espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.08,
-          "speech_end": 24.3,
-          "audible_start": 14.18,
-          "audible_end": 24.119999999999997,
-          "duration": 10.22,
+          "speech_start": 13.559999999999999,
+          "speech_end": 19.599999999999998,
+          "audible_start": 13.659999999999998,
+          "audible_end": 19.419999999999998,
+          "duration": 6.04,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Abra PyPI, GitHub, and conda-forge en la sección spaCR. En PyPI, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip spaCR.",
-          "speech_text": "Abra pai pi, GitHub, and conda-forge en la sección espáquer. En pai pi, el encabezado de liberación muestra la versión estable actual y el comando de instalación de pip espáquer.",
-          "phonemes": "ˈaβɾa pˈI pˈi, xˈit ˈub, ˈand kˈondafˈoɾxe en la sekθjˈon espˈakeɾ. em pˈI pˈi, el ˌenkaβeθˈaðo ðe lˌiβeɾaθjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando ðe ˌinstalaθjˈon de pˈip espˈakeɾ."
+          "trimmed_tail": 0.005,
+          "text": "En PyPI, el encabezado de la versión muestra la versión estable actual y el comando pip install spacr.",
+          "speech_text": "En pypie, el encabezado de la versión muestra la versión estable actual y el comando pip install espáquer.",
+          "phonemes": "em pˈipje, el ˌenkaβeθˈaðo ðe la βeɾsjˈon mwˈestɾa la βeɾsjˈon estˈaβle aktwˈal i el komˈando pˈip instˈaʎ espˈakeɾ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.82,
-      "speech_end": 32.61,
-      "scene_end": 33.13,
-      "duration": 8.310000000000002,
-      "text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-      "speech_text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-      "phonemes": "la sekθjˈon de enlˈaθes ðe pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el rˌastɾeaðˈoɾ ðe pɾoβlˈemas i el rˌepositˈoɾjo ðe fwˈɛntes.",
+      "speech_start": 20.119999999999997,
+      "speech_end": 28.259999999999998,
+      "scene_end": 28.779999999999998,
+      "duration": 8.66,
+      "text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+      "speech_text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+      "phonemes": "la sekθjˈon enlˈaθes ðel pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el xestˈoɾ ðe ˌinθiðˈɛnθjas i el rˌepositˈoɾjo ðel kˈoðiɣo fwˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.82,
-          "speech_end": 32.61,
-          "audible_start": 24.92,
-          "audible_end": 32.43,
-          "duration": 7.79,
+          "speech_start": 20.119999999999997,
+          "speech_end": 28.259999999999998,
+          "audible_start": 20.22,
+          "audible_end": 28.08,
+          "duration": 8.14,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-          "speech_text": "La sección de enlaces de proyecto abre la documentación, la página de inicio, el rastreador de problemas y el repositorio de fuentes.",
-          "phonemes": "la sekθjˈon de enlˈaθes ðe pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el rˌastɾeaðˈoɾ ðe pɾoβlˈemas i el rˌepositˈoɾjo ðe fwˈɛntes."
+          "text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+          "speech_text": "La sección Enlaces del proyecto abre la documentación, la página de inicio, el gestor de incidencias y el repositorio del código fuente.",
+          "phonemes": "la sekθjˈon enlˈaθes ðel pɾoʝˈekto ˈaβɾe la ðˌokumˌentaθjˈon, la pˈaxina ðe inˈiθjo, el xestˈoɾ ðe ˌinθiðˈɛnθjas i el rˌepositˈoɾjo ðel kˈoðiɣo fwˈɛnte."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 33.13,
-      "speech_end": 37.27,
-      "scene_end": 37.790000000000006,
-      "duration": 4.660000000000004,
-      "text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-      "speech_text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-      "phonemes": "eŋ xˈit ˈub, ˌutilˈiθa el sˌelektˈoɾ ðe rˈamas pˌaɾa ˌelexˈiɾ la lˈinea fwˈɛnte.",
+      "speech_start": 28.779999999999998,
+      "speech_end": 40.87,
+      "scene_end": 41.39,
+      "duration": 12.610000000000003,
+      "text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+      "speech_text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+      "phonemes": "eŋ xˈit ˈub, mˈIn ˈes la lˈinea ðe kˈoðiɣo fwˈɛnte pˌuβlikˈaða i nˈiɣtli kontjˈene kˈambjos mˈas reθjˈɛntes ke tˌoðaβˈia estˈan em pɾuˈeβas. ˈuse nˈiɣtli sˈolo kwˌando nˌeθesˈite ˌespeθˈifikamˈente ˈun kˈambjo aˈun nˈo pˌuβlikˈaðo.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.13,
-          "speech_end": 37.27,
-          "audible_start": 33.230000000000004,
-          "audible_end": 37.09,
-          "duration": 4.14,
+          "speech_start": 28.779999999999998,
+          "speech_end": 40.87,
+          "audible_start": 28.88,
+          "audible_end": 40.69,
+          "duration": 12.09,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-          "speech_text": "En GitHub, utiliza el selector de ramas para elegir la línea fuente.",
-          "phonemes": "eŋ xˈit ˈub, ˌutilˈiθa el sˌelektˈoɾ ðe rˈamas pˌaɾa ˌelexˈiɾ la lˈinea fwˈɛnte."
+          "text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+          "speech_text": "En GitHub, main es la línea de código fuente publicada y nightly contiene cambios más recientes que todavía están en pruebas. Use nightly solo cuando necesite específicamente un cambio aún no publicado.",
+          "phonemes": "eŋ xˈit ˈub, mˈIn ˈes la lˈinea ðe kˈoðiɣo fwˈɛnte pˌuβlikˈaða i nˈiɣtli kontjˈene kˈambjos mˈas reθjˈɛntes ke tˌoðaβˈia estˈan em pɾuˈeβas. ˈuse nˈiɣtli sˈolo kwˌando nˌeθesˈite ˌespeθˈifikamˈente ˈun kˈambjo aˈun nˈo pˌuβlikˈaðo."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 37.790000000000006,
-      "speech_end": 47.980000000000004,
-      "scene_end": 48.50000000000001,
-      "duration": 10.71,
-      "text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-      "speech_text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-      "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda aktˈiβos pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðe pakˈetes pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon.",
+      "speech_start": 41.39,
+      "speech_end": 51.53,
+      "scene_end": 52.050000000000004,
+      "duration": 10.660000000000004,
+      "text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+      "speech_text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+      "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda assˈets pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðel pakˈete ðe pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.790000000000006,
-          "speech_end": 47.980000000000004,
-          "audible_start": 37.89000000000001,
-          "audible_end": 47.800000000000004,
-          "duration": 10.19,
+          "speech_start": 41.39,
+          "speech_end": 51.53,
+          "audible_start": 41.49,
+          "audible_end": 51.35,
+          "duration": 10.14,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-          "speech_text": "En una versión de GitHub, expanda Activos para descargar el instalador de Windows, macOS o Linux, los archivos de paquetes Python o la lista de sumas de comprobación.",
-          "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda aktˈiβos pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðe pakˈetes pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon."
+          "text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+          "speech_text": "En una versión de GitHub, expanda Assets para descargar el instalador de Windows, macOS o Linux, los archivos del paquete de Python o la lista de sumas de comprobación.",
+          "phonemes": "en ˈuna βeɾsjˈon de xˈit ˈub, ekspˈanda assˈets pˌaɾa ðˌeskaɾɣˈaɾ el ˌinstalaðˈoɾ ðe wˈindows, mˈak ˌoˈɛse o lˈinuks, los aɾʧˈiβos ðel pakˈete ðe pˈiton o la lˈista ðe sˈumas ðe kˌompɾoβaθjˈon."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.50000000000001,
-      "speech_end": 58.52000000000001,
-      "scene_end": 59.04000000000001,
-      "duration": 10.540000000000006,
-      "text": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
-      "speech_text": "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete.",
-      "phonemes": "kˈondafˈoɾxe aˈun nˈo puβlˈika espˈakeɾ. ˈoɪ en dˈia, kɾˈea ˈun entˈoɾno kˈonda e instˈala espˈakeɾ ðˌesðe pˈI pˈi; ˈusa el kanˈal ðe kˈondafˈoɾxe sˈolo ðespwˈes ðe ke se puβlˈike el pakˈete.",
+      "speech_start": 52.050000000000004,
+      "speech_end": 62.17,
+      "scene_end": 62.690000000000005,
+      "duration": 10.64,
+      "text": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
+      "speech_text": "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer.",
+      "phonemes": "el pakˈete ˌofiθjˈal ðe kˈondafˈoɾxe instˈala espˈakeɾ i sus ðˌependˈɛnθjas ðe ˌeskɾitˈoɾjo en el entˈoɾno kˈonda aktˈiβo. ˈuse el komˈando eksˈakto kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.50000000000001,
-          "speech_end": 58.52000000000001,
-          "audible_start": 48.60000000000001,
-          "audible_end": 58.34,
-          "duration": 10.02,
+          "speech_start": 52.050000000000004,
+          "speech_end": 62.17,
+          "audible_start": 52.150000000000006,
+          "audible_end": 61.99,
+          "duration": 10.12,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Conda-forge aún no publica spaCR. Hoy en día, crea un entorno Conda e instala spaCR desde PyPI; usa el canal de conda-forge solo después de que se publique el paquete.",
-          "speech_text": "Conda-forge aún no publica espáquer. Hoy en día, crea un entorno Conda e instala espáquer desde pai pi; usa el canal de conda-forge solo después de que se publique el paquete.",
-          "phonemes": "kˈondafˈoɾxe aˈun nˈo puβlˈika espˈakeɾ. ˈoɪ en dˈia, kɾˈea ˈun entˈoɾno kˈonda e instˈala espˈakeɾ ðˌesðe pˈI pˈi; ˈusa el kanˈal ðe kˈondafˈoɾxe sˈolo ðespwˈes ðe ke se puβlˈike el pakˈete."
+          "text": "El paquete oficial de conda-forge instala spaCR y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::spacr.",
+          "speech_text": "El paquete oficial de conda-forge instala espáquer y sus dependencias de escritorio en el entorno Conda activo. Use el comando exacto conda install conda-forge::espáquer.",
+          "phonemes": "el pakˈete ˌofiθjˈal ðe kˈondafˈoɾxe instˈala espˈakeɾ i sus ðˌependˈɛnθjas ðe ˌeskɾitˈoɾjo en el entˈoɾno kˈonda aktˈiβo. ˈuse el komˈando eksˈakto kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 59.04000000000001,
-      "speech_end": 67.85500000000002,
-      "scene_end": 68.37500000000001,
-      "duration": 9.335,
-      "text": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-      "speech_text": "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-      "phonemes": "ˌutilˈiθe pˈI pˈi o pˈip pˌaɾa ˈun entˈoɾno pˈiton, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i sˈolo poɾ la nˈoʧe kwˌando nˌeθesˈite tɾaβˈaxo inˈeðito.",
+      "speech_start": 62.690000000000005,
+      "speech_end": 77.53,
+      "scene_end": 78.05,
+      "duration": 15.359999999999992,
+      "text": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+      "speech_text": "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+      "phonemes": "ˈuse kˈondafˈoɾxe o pˈipje pˌaɾa ˈun entˈoɾno ðe pˈiton ˌadministɾˈaðo, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i la rˈama nˈiɣtli sˈolo kwˌando nˌeθesˈite kˈambjos ke aˈun nˈo se ˈaʝam pˌuβlikˈaðo. a kˌontinwaθjˈon, elˈixa el tˌutoɾjˈal ðe ˌinstalaθjˈon kˌorespondjˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 59.04000000000001,
-          "speech_end": 67.85500000000002,
-          "audible_start": 59.140000000000015,
-          "audible_end": 67.67500000000001,
-          "duration": 8.815,
+          "speech_start": 62.690000000000005,
+          "speech_end": 77.53,
+          "audible_start": 62.790000000000006,
+          "audible_end": 77.35000000000001,
+          "duration": 14.84,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Utilice PyPI o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-          "speech_text": "Utilice pai pi o pip para un entorno Python, GitHub Releases para un instalador de escritorio y sólo por la noche cuando necesite trabajo inédito.",
-          "phonemes": "ˌutilˈiθe pˈI pˈi o pˈip pˌaɾa ˈun entˈoɾno pˈiton, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i sˈolo poɾ la nˈoʧe kwˌando nˌeθesˈite tɾaβˈaxo inˈeðito."
+          "text": "Use conda-forge o PyPI para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+          "speech_text": "Use conda-forge o pypie para un entorno de Python administrado, GitHub Releases para un instalador de escritorio y la rama nightly solo cuando necesite cambios que aún no se hayan publicado. A continuación, elija el tutorial de instalación correspondiente.",
+          "phonemes": "ˈuse kˈondafˈoɾxe o pˈipje pˌaɾa ˈun entˈoɾno ðe pˈiton ˌadministɾˈaðo, xˈit ˈuβ rˌeleˈases pˌaɾa ˈun ˌinstalaðˈoɾ ðe ˌeskɾitˈoɾjo i la rˈama nˈiɣtli sˈolo kwˌando nˌeθesˈite kˈambjos ke aˈun nˈo se ˈaʝam pˌuβlikˈaðo. a kˌontinwaθjˈon, elˈixa el tˌutoɾjˈal ðe ˌinstalaθjˈon kˌorespondjˈɛnte."
         }
       ]
     }
diff --git a/01_pypi_github/audio/es/em_santa.m4a b/01_pypi_github/audio/es/em_santa.m4a
index e54261bda0f2dce00d3a6d00cbb3865779b65a73..89c9eb0c3870ee2b3d4db4f63e9d14b754a9c325 100644
--- a/01_pypi_github/audio/es/em_santa.m4a
+++ b/01_pypi_github/audio/es/em_santa.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7e053e14357e81d8f70b37dce32b26f9eaaa84a4fbc98aebdd6f0f7da94477ff
-size 420174
+oid sha256:43e5f5d146d652d05c9320c2df1fb4db6499aa35e43e82f4a0a9045e6a905696
+size 480042
diff --git a/01_pypi_github/audio/fr/ff_siwis.json b/01_pypi_github/audio/fr/ff_siwis.json
index ab22c5ac677118cf62467e3e2653abfdaeb9c4d3..698b26aa27b12b824837463226d0751b6f9e635a 100644
--- a/01_pypi_github/audio/fr/ff_siwis.json
+++ b/01_pypi_github/audio/fr/ff_siwis.json
@@ -6,10 +6,10 @@
   "voice": "ff_siwis",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 70.235,
-  "media_sha256": "af8308d5e0617a5c63a44513e6114551c8ad3d269ca4b58042b182a5da96b002",
-  "media_bytes": 441322,
-  "render_fingerprint": "8de951f169a40af3da1dc2b1f6bf94def008f563d75fa816d0915f2a211fe957",
+  "total_duration": 81.495,
+  "media_sha256": "37d2663c4cb8747e206e1a7ec97e90a23cf0ece6010eac27157393a0a105db34",
+  "media_bytes": 514214,
+  "render_fingerprint": "91155d5dd836109039bb2bb97dc11424ba01ec66221b42e685932df59c5851f1",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Avant d'installer spaCR, choisissez la source officielle. PyPI fournit le paquet Python publié, GitHub fournit le code source et les installateurs de bureau, et conda-forge deviendra une option une fois son paquet publié.",
+        "narration": "Avant d’installer spaCR, choisissez une méthode de distribution officielle. PyPI et conda-forge fournissent des paquets publiés, tandis que GitHub fournit le code source, les programmes d’installation et l’historique des versions.",
         "speech_text": [
-          "Avant d'installer spakeur, choisissez la source officielle. paï pi fournit le paquet Python publié, GitHub fournit le code source et les installateurs de bureau, et conda-forge deviendra une option une fois son paquet publié."
+          "Avant d’installer spakeur, choisissez une méthode de distribution officielle. pypie et conda-forge fournissent des paquets publiés, tandis que GitHub fournit le code source, les programmes d’installation et l’historique des versions."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ouvrez PyPI, GitHub, and conda-forge dans la section spaCR. Sur PyPI, l'en-tête de sortie affiche la version stable actuelle et la commande pip install spaCR.",
+        "narration": "Sur PyPI, l’en-tête de la version affiche la version stable actuelle et la commande pip install spacr.",
         "speech_text": [
-          "Ouvrez paï pi, GitHub, and conda-forge dans la section spakeur. Sur paï pi, l'en-tête de sortie affiche la version stable actuelle et la commande pip install spakeur."
+          "Sur pypie, l’en-tête de la version affiche la version stable actuelle et la commande pip install spakeur."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "La section liens du projet ouvre la documentation, la page d'accueil, le tracker de problèmes et le référentiel source.",
+        "narration": "La section Liens du projet ouvre la documentation, la page d’accueil, le suivi des problèmes et le dépôt du code source.",
         "speech_text": [
-          "La section liens du projet ouvre la documentation, la page d'accueil, le tracker de problèmes et le référentiel source."
+          "La section Liens du projet ouvre la documentation, la page d’accueil, le suivi des problèmes et le dépôt du code source."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Sur GitHub, utilisez le sélecteur de branche pour choisir la ligne source.",
+        "narration": "Sur GitHub, main correspond à la branche source publiée, tandis que nightly contient des modifications plus récentes encore en cours de test. Utilisez nightly uniquement si vous avez précisément besoin d’une modification non encore publiée.",
         "speech_text": [
-          "Sur GitHub, utilisez le sélecteur de branche pour choisir la ligne source."
+          "Sur GitHub, main correspond à la branche source publiée, tandis que nightly contient des modifications plus récentes encore en cours de test. Utilisez nightly uniquement si vous avez précisément besoin d’une modification non encore publiée."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Dans une version GitHub, élargir les actifs pour télécharger l'installateur Windows, macOS ou Linux, les fichiers de paquets Python ou la liste de somme de contrôle.",
+        "narration": "Dans une version GitHub, développez la section Assets pour télécharger le programme d’installation Windows, macOS ou Linux, les fichiers du paquet Python ou la liste des sommes de contrôle.",
         "speech_text": [
-          "Dans une version GitHub, élargir les actifs pour télécharger l'installateur Windows, macOS ou Linux, les fichiers de paquets Python ou la liste de somme de contrôle."
+          "Dans une version GitHub, développez la section Assets pour télécharger le programme d’installation Windows, macOS ou Linux, les fichiers du paquet Python ou la liste des sommes de contrôle."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Conda-forge n'a pas encore publié spaCR. Aujourd'hui, créez un environnement Conda et installez spaCR à partir de PyPI; utilisez le canal conda-forge seulement après la publication du paquet.",
+        "narration": "Le paquet officiel conda-forge installe spaCR et ses dépendances de bureau dans l’environnement Conda actif. Utilisez exactement la commande conda install conda-forge::spacr.",
         "speech_text": [
-          "Conda-forge n'a pas encore publié spakeur. Aujourd'hui, créez un environnement Conda et installez spakeur à partir de paï pi; utilisez le canal conda-forge seulement après la publication du paquet."
+          "Le paquet officiel conda-forge installe spakeur et ses dépendances de bureau dans l’environnement Conda actif. Utilisez exactement la commande conda install conda-forge::spakeur."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Utilisez PyPI ou pip pour un environnement Python, GitHub Releases pour un installateur de bureau, et chaque nuit seulement lorsque vous avez besoin de travail inédit.",
+        "narration": "Utilisez conda-forge ou PyPI pour un environnement Python géré, GitHub Releases pour un programme d’installation, et la branche nightly uniquement lorsque vous avez besoin de modifications qui ne sont pas encore publiées. Choisissez ensuite le tutoriel d’installation correspondant.",
         "speech_text": [
-          "Utilisez paï pi ou pip pour un environnement Python, GitHub Releases pour un installateur de bureau, et chaque nuit seulement lorsque vous avez besoin de travail inédit."
+          "Utilisez conda-forge ou pypie pour un environnement Python géré, GitHub Releases pour un programme d’installation, et la branche nightly uniquement lorsque vous avez besoin de modifications qui ne sont pas encore publiées. Choisissez ensuite le tutoriel d’installation correspondant."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.78,
-      "scene_end": 13.299999999999999,
-      "duration": 13.299999999999999,
-      "text": "Avant d'installer spaCR, choisissez la source officielle. PyPI fournit le paquet Python publié, GitHub fournit le code source et les installateurs de bureau, et conda-forge deviendra une option une fois son paquet publié.",
-      "speech_text": "Avant d'installer spakeur, choisissez la source officielle. paï pi fournit le paquet Python publié, GitHub fournit le code source et les installateurs de bureau, et conda-forge deviendra une option une fois son paquet publié.",
-      "phonemes": "avˌɑ̃ dɛ̃stalˈe spakˈœʁ, ʃwazisˈe la sˈuʁs ɔfisjˈɛl. pˈaj pˈi fuʁnˈi lə pakˈɛ pitˈɔ̃ pybliˈe, ʒˈi ˈœb fuʁnˈi lə kˈɔd sˈuʁs e lez ɛ̃stalatˈœʁ də byʁˈo, e kɔ̃dˈafˈɔʁʒ dəvjɛ̃dʁˈa yn ɔpsjˈɔ̃ yn fwˈa sɔ̃ pakˈɛ pybliˈe.",
+      "speech_end": 12.685,
+      "scene_end": 13.205,
+      "duration": 13.205,
+      "text": "Avant d’installer spaCR, choisissez une méthode de distribution officielle. PyPI et conda-forge fournissent des paquets publiés, tandis que GitHub fournit le code source, les programmes d’installation et l’historique des versions.",
+      "speech_text": "Avant d’installer spakeur, choisissez une méthode de distribution officielle. pypie et conda-forge fournissent des paquets publiés, tandis que GitHub fournit le code source, les programmes d’installation et l’historique des versions.",
+      "phonemes": "avˌɑ̃ dɛ̃stalˈe spakˈœʁ, ʃwazisˈez yn metˈɔd də distʁibysjˈɔ̃ ɔfisjˈɛl. pipˈi e kɔ̃dˈafˈɔʁʒ fuʁnˈis de pakˈɛ pybliˈe, tɑ̃dˌi kə ʒˈi ˈœb fuʁnˈi lə kˈɔd sˈuʁs, le pʁɔɡʁˈam dɛ̃stalasjˈɔ̃ e listoʁˈik de vɛʁsjˈɔ̃.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 12.78,
+          "speech_end": 12.685,
           "audible_start": 0.1,
-          "audible_end": 12.6,
-          "duration": 12.78,
+          "audible_end": 12.505,
+          "duration": 12.685,
           "gap_from_previous": null,
           "trimmed_lead": 0.285,
-          "trimmed_tail": 0.185,
-          "text": "Avant d'installer spaCR, choisissez la source officielle. PyPI fournit le paquet Python publié, GitHub fournit le code source et les installateurs de bureau, et conda-forge deviendra une option une fois son paquet publié.",
-          "speech_text": "Avant d'installer spakeur, choisissez la source officielle. paï pi fournit le paquet Python publié, GitHub fournit le code source et les installateurs de bureau, et conda-forge deviendra une option une fois son paquet publié.",
-          "phonemes": "avˌɑ̃ dɛ̃stalˈe spakˈœʁ, ʃwazisˈe la sˈuʁs ɔfisjˈɛl. pˈaj pˈi fuʁnˈi lə pakˈɛ pitˈɔ̃ pybliˈe, ʒˈi ˈœb fuʁnˈi lə kˈɔd sˈuʁs e lez ɛ̃stalatˈœʁ də byʁˈo, e kɔ̃dˈafˈɔʁʒ dəvjɛ̃dʁˈa yn ɔpsjˈɔ̃ yn fwˈa sɔ̃ pakˈɛ pybliˈe."
+          "trimmed_tail": 0.18,
+          "text": "Avant d’installer spaCR, choisissez une méthode de distribution officielle. PyPI et conda-forge fournissent des paquets publiés, tandis que GitHub fournit le code source, les programmes d’installation et l’historique des versions.",
+          "speech_text": "Avant d’installer spakeur, choisissez une méthode de distribution officielle. pypie et conda-forge fournissent des paquets publiés, tandis que GitHub fournit le code source, les programmes d’installation et l’historique des versions.",
+          "phonemes": "avˌɑ̃ dɛ̃stalˈe spakˈœʁ, ʃwazisˈez yn metˈɔd də distʁibysjˈɔ̃ ɔfisjˈɛl. pipˈi e kɔ̃dˈafˈɔʁʒ fuʁnˈis de pakˈɛ pybliˈe, tɑ̃dˌi kə ʒˈi ˈœb fuʁnˈi lə kˈɔd sˈuʁs, le pʁɔɡʁˈam dɛ̃stalasjˈɔ̃ e listoʁˈik de vɛʁsjˈɔ̃."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.299999999999999,
-      "speech_end": 23.549999999999997,
-      "scene_end": 24.069999999999997,
-      "duration": 10.769999999999998,
-      "text": "Ouvrez PyPI, GitHub, and conda-forge dans la section spaCR. Sur PyPI, l'en-tête de sortie affiche la version stable actuelle et la commande pip install spaCR.",
-      "speech_text": "Ouvrez paï pi, GitHub, and conda-forge dans la section spakeur. Sur paï pi, l'en-tête de sortie affiche la version stable actuelle et la commande pip install spakeur.",
-      "phonemes": "uvʁˈe pˈaj pˈi, ʒˈi ˈœb, and kɔ̃dˈafˈɔʁʒ dɑ̃ la sɛksjˈɔ̃ spakˈœʁ. syʁ pˈaj pˈi, lɑ̃tˈɛt də sɔʁtˈi afˈiʃ la vɛʁsjˈɔ̃ stˈabl aktyˈɛl e la kɔmˈɑ̃d pˈip ɪnstˈɔːl spakˈœʁ.",
+      "speech_start": 13.205,
+      "speech_end": 19.560000000000002,
+      "scene_end": 20.080000000000002,
+      "duration": 6.875000000000002,
+      "text": "Sur PyPI, l’en-tête de la version affiche la version stable actuelle et la commande pip install spacr.",
+      "speech_text": "Sur pypie, l’en-tête de la version affiche la version stable actuelle et la commande pip install spakeur.",
+      "phonemes": "syʁ pipˈi, lɑ̃tˈɛt də la vɛʁsjˈɔ̃ afˈiʃ la vɛʁsjˈɔ̃ stˈabl aktyˈɛl e la kɔmˈɑ̃d pˈip ɪnstˈɔːl spakˈœʁ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.299999999999999,
-          "speech_end": 23.549999999999997,
-          "audible_start": 13.399999999999999,
-          "audible_end": 23.369999999999997,
-          "duration": 10.25,
+          "speech_start": 13.205,
+          "speech_end": 19.560000000000002,
+          "audible_start": 13.305,
+          "audible_end": 19.38,
+          "duration": 6.355,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.13,
-          "text": "Ouvrez PyPI, GitHub, and conda-forge dans la section spaCR. Sur PyPI, l'en-tête de sortie affiche la version stable actuelle et la commande pip install spaCR.",
-          "speech_text": "Ouvrez paï pi, GitHub, and conda-forge dans la section spakeur. Sur paï pi, l'en-tête de sortie affiche la version stable actuelle et la commande pip install spakeur.",
-          "phonemes": "uvʁˈe pˈaj pˈi, ʒˈi ˈœb, and kɔ̃dˈafˈɔʁʒ dɑ̃ la sɛksjˈɔ̃ spakˈœʁ. syʁ pˈaj pˈi, lɑ̃tˈɛt də sɔʁtˈi afˈiʃ la vɛʁsjˈɔ̃ stˈabl aktyˈɛl e la kɔmˈɑ̃d pˈip ɪnstˈɔːl spakˈœʁ."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.155,
+          "text": "Sur PyPI, l’en-tête de la version affiche la version stable actuelle et la commande pip install spacr.",
+          "speech_text": "Sur pypie, l’en-tête de la version affiche la version stable actuelle et la commande pip install spakeur.",
+          "phonemes": "syʁ pipˈi, lɑ̃tˈɛt də la vɛʁsjˈɔ̃ afˈiʃ la vɛʁsjˈɔ̃ stˈabl aktyˈɛl e la kɔmˈɑ̃d pˈip ɪnstˈɔːl spakˈœʁ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.069999999999997,
-      "speech_end": 31.459999999999997,
-      "scene_end": 31.979999999999997,
-      "duration": 7.91,
-      "text": "La section liens du projet ouvre la documentation, la page d'accueil, le tracker de problèmes et le référentiel source.",
-      "speech_text": "La section liens du projet ouvre la documentation, la page d'accueil, le tracker de problèmes et le référentiel source.",
-      "phonemes": "la sɛksjˈɔ̃ ljˈɛ̃ dy pʁoʒˈɛ ˈuvʁ la dokymɑ̃tasjˈɔ̃, la pˈaʒ dakˈœj, lə tʁakˈœʁ də pʁɔblˈɛmz e lə ʁefeʁɑ̃sjˈɛl sˈuʁs.",
+      "speech_start": 20.080000000000002,
+      "speech_end": 27.345000000000002,
+      "scene_end": 27.865000000000002,
+      "duration": 7.785,
+      "text": "La section Liens du projet ouvre la documentation, la page d’accueil, le suivi des problèmes et le dépôt du code source.",
+      "speech_text": "La section Liens du projet ouvre la documentation, la page d’accueil, le suivi des problèmes et le dépôt du code source.",
+      "phonemes": "la sɛksjˈɔ̃ ljˈɛ̃ dy pʁoʒˈɛ ˈuvʁ la dokymɑ̃tasjˈɔ̃, la pˈaʒ dakˈœj, lə syivˈi de pʁɔblˈɛmz e lə depˈoː dy kˈɔd sˈuʁs.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.069999999999997,
-          "speech_end": 31.459999999999997,
-          "audible_start": 24.169999999999998,
-          "audible_end": 31.279999999999998,
-          "duration": 7.39,
+          "speech_start": 20.080000000000002,
+          "speech_end": 27.345000000000002,
+          "audible_start": 20.180000000000003,
+          "audible_end": 27.165000000000003,
+          "duration": 7.265,
           "gap_from_previous": null,
           "trimmed_lead": 0.295,
           "trimmed_tail": 0.165,
-          "text": "La section liens du projet ouvre la documentation, la page d'accueil, le tracker de problèmes et le référentiel source.",
-          "speech_text": "La section liens du projet ouvre la documentation, la page d'accueil, le tracker de problèmes et le référentiel source.",
-          "phonemes": "la sɛksjˈɔ̃ ljˈɛ̃ dy pʁoʒˈɛ ˈuvʁ la dokymɑ̃tasjˈɔ̃, la pˈaʒ dakˈœj, lə tʁakˈœʁ də pʁɔblˈɛmz e lə ʁefeʁɑ̃sjˈɛl sˈuʁs."
+          "text": "La section Liens du projet ouvre la documentation, la page d’accueil, le suivi des problèmes et le dépôt du code source.",
+          "speech_text": "La section Liens du projet ouvre la documentation, la page d’accueil, le suivi des problèmes et le dépôt du code source.",
+          "phonemes": "la sɛksjˈɔ̃ ljˈɛ̃ dy pʁoʒˈɛ ˈuvʁ la dokymɑ̃tasjˈɔ̃, la pˈaʒ dakˈœj, lə syivˈi de pʁɔblˈɛmz e lə depˈoː dy kˈɔd sˈuʁs."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 31.979999999999997,
-      "speech_end": 36.355,
-      "scene_end": 36.875,
-      "duration": 4.895000000000003,
-      "text": "Sur GitHub, utilisez le sélecteur de branche pour choisir la ligne source.",
-      "speech_text": "Sur GitHub, utilisez le sélecteur de branche pour choisir la ligne source.",
-      "phonemes": "syʁ ʒˈi ˈœb, ytilizˈe lə selɛktˈœʁ də bʁˈɑ̃ʃ puʁ ʃwazˈiʁ la lˈiɲ sˈuʁs.",
+      "speech_start": 27.865000000000002,
+      "speech_end": 41.650000000000006,
+      "scene_end": 42.17000000000001,
+      "duration": 14.305000000000007,
+      "text": "Sur GitHub, main correspond à la branche source publiée, tandis que nightly contient des modifications plus récentes encore en cours de test. Utilisez nightly uniquement si vous avez précisément besoin d’une modification non encore publiée.",
+      "speech_text": "Sur GitHub, main correspond à la branche source publiée, tandis que nightly contient des modifications plus récentes encore en cours de test. Utilisez nightly uniquement si vous avez précisément besoin d’une modification non encore publiée.",
+      "phonemes": "syʁ ʒˈi ˈœb, mˈɛ̃ koʁɛspˈɔ̃ a la bʁˈɑ̃ʃ sˈuʁs pybliˈe, tɑ̃dˌi kə nˈItli kɔ̃tjˈɛ̃ de modifikasjˈɔ̃ ply ʁesˈɑ̃tz ɑ̃kˌɔʁ ɑ̃ kˈuʁ də tˈɛst. ytilizˈe nˈItli ynikmˈɑ̃ sˈi vuz avˈe pʁesizemˈɑ̃ bəzwˈɛ̃ dyn modifikasjˈɔ̃ nɔ̃ ɑ̃kˌɔʁ pybliˈe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.979999999999997,
-          "speech_end": 36.355,
-          "audible_start": 32.08,
-          "audible_end": 36.175,
-          "duration": 4.375,
+          "speech_start": 27.865000000000002,
+          "speech_end": 41.650000000000006,
+          "audible_start": 27.965000000000003,
+          "audible_end": 41.47,
+          "duration": 13.785,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.165,
-          "text": "Sur GitHub, utilisez le sélecteur de branche pour choisir la ligne source.",
-          "speech_text": "Sur GitHub, utilisez le sélecteur de branche pour choisir la ligne source.",
-          "phonemes": "syʁ ʒˈi ˈœb, ytilizˈe lə selɛktˈœʁ də bʁˈɑ̃ʃ puʁ ʃwazˈiʁ la lˈiɲ sˈuʁs."
+          "trimmed_lead": 0.235,
+          "trimmed_tail": 0.18,
+          "text": "Sur GitHub, main correspond à la branche source publiée, tandis que nightly contient des modifications plus récentes encore en cours de test. Utilisez nightly uniquement si vous avez précisément besoin d’une modification non encore publiée.",
+          "speech_text": "Sur GitHub, main correspond à la branche source publiée, tandis que nightly contient des modifications plus récentes encore en cours de test. Utilisez nightly uniquement si vous avez précisément besoin d’une modification non encore publiée.",
+          "phonemes": "syʁ ʒˈi ˈœb, mˈɛ̃ koʁɛspˈɔ̃ a la bʁˈɑ̃ʃ sˈuʁs pybliˈe, tɑ̃dˌi kə nˈItli kɔ̃tjˈɛ̃ de modifikasjˈɔ̃ ply ʁesˈɑ̃tz ɑ̃kˌɔʁ ɑ̃ kˈuʁ də tˈɛst. ytilizˈe nˈItli ynikmˈɑ̃ sˈi vuz avˈe pʁesizemˈɑ̃ bəzwˈɛ̃ dyn modifikasjˈɔ̃ nɔ̃ ɑ̃kˌɔʁ pybliˈe."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.875,
-      "speech_end": 46.815,
-      "scene_end": 47.335,
-      "duration": 10.46,
-      "text": "Dans une version GitHub, élargir les actifs pour télécharger l'installateur Windows, macOS ou Linux, les fichiers de paquets Python ou la liste de somme de contrôle.",
-      "speech_text": "Dans une version GitHub, élargir les actifs pour télécharger l'installateur Windows, macOS ou Linux, les fichiers de paquets Python ou la liste de somme de contrôle.",
-      "phonemes": "dɑ̃z yn vɛʁsjˈɔ̃ ʒˈi ˈœb, elaʁʒˈiʁ lez aktˈif puʁ teleʃaʁʒˈe lɛ̃stalatˈœʁ wˈɪndQz, mˈak ˌoˈɛs u linˈyks, le fiʃjˈe də pakˈɛ pitˈɔ̃ u la lˈist də sˈɔm də kɔ̃tʁˈoːl.",
+      "speech_start": 42.17000000000001,
+      "speech_end": 53.00000000000001,
+      "scene_end": 53.52000000000001,
+      "duration": 11.350000000000001,
+      "text": "Dans une version GitHub, développez la section Assets pour télécharger le programme d’installation Windows, macOS ou Linux, les fichiers du paquet Python ou la liste des sommes de contrôle.",
+      "speech_text": "Dans une version GitHub, développez la section Assets pour télécharger le programme d’installation Windows, macOS ou Linux, les fichiers du paquet Python ou la liste des sommes de contrôle.",
+      "phonemes": "dɑ̃z yn vɛʁsjˈɔ̃ ʒˈi ˈœb, devlɔpˈe la sɛksjˈɔ̃ asˈɛ puʁ teleʃaʁʒˈe lə pʁɔɡʁˈam dɛ̃stalasjˈɔ̃ wˈɪndQz, mˈak ˌoˈɛs u linˈyks, le fiʃjˈe dy pakˈɛ pitˈɔ̃ u la lˈist de sˈɔm də kɔ̃tʁˈoːl.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.875,
-          "speech_end": 46.815,
-          "audible_start": 36.975,
-          "audible_end": 46.635,
-          "duration": 9.94,
+          "speech_start": 42.17000000000001,
+          "speech_end": 53.00000000000001,
+          "audible_start": 42.27000000000001,
+          "audible_end": 52.82000000000001,
+          "duration": 10.83,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.19,
-          "text": "Dans une version GitHub, élargir les actifs pour télécharger l'installateur Windows, macOS ou Linux, les fichiers de paquets Python ou la liste de somme de contrôle.",
-          "speech_text": "Dans une version GitHub, élargir les actifs pour télécharger l'installateur Windows, macOS ou Linux, les fichiers de paquets Python ou la liste de somme de contrôle.",
-          "phonemes": "dɑ̃z yn vɛʁsjˈɔ̃ ʒˈi ˈœb, elaʁʒˈiʁ lez aktˈif puʁ teleʃaʁʒˈe lɛ̃stalatˈœʁ wˈɪndQz, mˈak ˌoˈɛs u linˈyks, le fiʃjˈe də pakˈɛ pitˈɔ̃ u la lˈist də sˈɔm də kɔ̃tʁˈoːl."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.18,
+          "text": "Dans une version GitHub, développez la section Assets pour télécharger le programme d’installation Windows, macOS ou Linux, les fichiers du paquet Python ou la liste des sommes de contrôle.",
+          "speech_text": "Dans une version GitHub, développez la section Assets pour télécharger le programme d’installation Windows, macOS ou Linux, les fichiers du paquet Python ou la liste des sommes de contrôle.",
+          "phonemes": "dɑ̃z yn vɛʁsjˈɔ̃ ʒˈi ˈœb, devlɔpˈe la sɛksjˈɔ̃ asˈɛ puʁ teleʃaʁʒˈe lə pʁɔɡʁˈam dɛ̃stalasjˈɔ̃ wˈɪndQz, mˈak ˌoˈɛs u linˈyks, le fiʃjˈe dy pakˈɛ pitˈɔ̃ u la lˈist de sˈɔm də kɔ̃tʁˈoːl."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 47.335,
-      "speech_end": 59.595,
-      "scene_end": 60.115,
-      "duration": 12.780000000000001,
-      "text": "Conda-forge n'a pas encore publié spaCR. Aujourd'hui, créez un environnement Conda et installez spaCR à partir de PyPI; utilisez le canal conda-forge seulement après la publication du paquet.",
-      "speech_text": "Conda-forge n'a pas encore publié spakeur. Aujourd'hui, créez un environnement Conda et installez spakeur à partir de paï pi; utilisez le canal conda-forge seulement après la publication du paquet.",
-      "phonemes": "kɔ̃dˈafˈɔʁʒ na paz ɑ̃kˌɔʁ pybliˈe spakˈœʁ. oʒuʁdyˈi, kʁeˈez œ̃n ɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa e ɛ̃stalˈe spakˈœʁ a paʁtˈiʁ də pˈaj pˈi; ytilizˈe lə kanˈal kɔ̃dˈafˈɔʁʒ sølmˈɑ̃ apʁˌɛ la pyblikasjˈɔ̃ dy pakˈɛ.",
+      "speech_start": 53.52000000000001,
+      "speech_end": 64.65500000000002,
+      "scene_end": 65.17500000000001,
+      "duration": 11.655000000000001,
+      "text": "Le paquet officiel conda-forge installe spaCR et ses dépendances de bureau dans l’environnement Conda actif. Utilisez exactement la commande conda install conda-forge::spacr.",
+      "speech_text": "Le paquet officiel conda-forge installe spakeur et ses dépendances de bureau dans l’environnement Conda actif. Utilisez exactement la commande conda install conda-forge::spakeur.",
+      "phonemes": "lə pakˈɛ ɔfisjˈɛl kɔ̃dˈafˈɔʁʒ ɛ̃stˈal spakˈœʁ e se depɑ̃dˈɑ̃s də byʁˈo dɑ̃ lɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa aktˈif. ytilizˈez ɛɡzaktəmˈɑ̃ la kɔmˈɑ̃d kɔ̃dˈa ɪnstˈɔːl kɔ̃dˈafˈɔʁʒ::spakˈœʁ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.335,
-          "speech_end": 59.595,
-          "audible_start": 47.435,
-          "audible_end": 59.415,
-          "duration": 12.26,
+          "speech_start": 53.52000000000001,
+          "speech_end": 64.65500000000002,
+          "audible_start": 53.62000000000001,
+          "audible_end": 64.47500000000001,
+          "duration": 11.135,
           "gap_from_previous": null,
-          "trimmed_lead": 0.26,
-          "trimmed_tail": 0.18,
-          "text": "Conda-forge n'a pas encore publié spaCR. Aujourd'hui, créez un environnement Conda et installez spaCR à partir de PyPI; utilisez le canal conda-forge seulement après la publication du paquet.",
-          "speech_text": "Conda-forge n'a pas encore publié spakeur. Aujourd'hui, créez un environnement Conda et installez spakeur à partir de paï pi; utilisez le canal conda-forge seulement après la publication du paquet.",
-          "phonemes": "kɔ̃dˈafˈɔʁʒ na paz ɑ̃kˌɔʁ pybliˈe spakˈœʁ. oʒuʁdyˈi, kʁeˈez œ̃n ɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa e ɛ̃stalˈe spakˈœʁ a paʁtˈiʁ də pˈaj pˈi; ytilizˈe lə kanˈal kɔ̃dˈafˈɔʁʒ sølmˈɑ̃ apʁˌɛ la pyblikasjˈɔ̃ dy pakˈɛ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.155,
+          "text": "Le paquet officiel conda-forge installe spaCR et ses dépendances de bureau dans l’environnement Conda actif. Utilisez exactement la commande conda install conda-forge::spacr.",
+          "speech_text": "Le paquet officiel conda-forge installe spakeur et ses dépendances de bureau dans l’environnement Conda actif. Utilisez exactement la commande conda install conda-forge::spakeur.",
+          "phonemes": "lə pakˈɛ ɔfisjˈɛl kɔ̃dˈafˈɔʁʒ ɛ̃stˈal spakˈœʁ e se depɑ̃dˈɑ̃s də byʁˈo dɑ̃ lɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa aktˈif. ytilizˈez ɛɡzaktəmˈɑ̃ la kɔmˈɑ̃d kɔ̃dˈa ɪnstˈɔːl kɔ̃dˈafˈɔʁʒ::spakˈœʁ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 60.115,
-      "speech_end": 69.715,
-      "scene_end": 70.235,
-      "duration": 10.119999999999997,
-      "text": "Utilisez PyPI ou pip pour un environnement Python, GitHub Releases pour un installateur de bureau, et chaque nuit seulement lorsque vous avez besoin de travail inédit.",
-      "speech_text": "Utilisez paï pi ou pip pour un environnement Python, GitHub Releases pour un installateur de bureau, et chaque nuit seulement lorsque vous avez besoin de travail inédit.",
-      "phonemes": "ytilizˈe pˈaj pˈi u pˈip puʁ œ̃n ɑ̃viʁɔnmˈɑ̃ pitˈɔ̃, ʒˈi ˈœb ɹɪlˈiːsɪz puʁ œ̃n ɛ̃stalatˈœʁ də byʁˈo, e ʃak nyˈi sølmˈɑ̃ lˌɔʁskə vuz avˈe bəzwˈɛ̃ də tʁavˈaj inedˈi.",
+      "speech_start": 65.17500000000001,
+      "speech_end": 80.97500000000001,
+      "scene_end": 81.495,
+      "duration": 16.319999999999993,
+      "text": "Utilisez conda-forge ou PyPI pour un environnement Python géré, GitHub Releases pour un programme d’installation, et la branche nightly uniquement lorsque vous avez besoin de modifications qui ne sont pas encore publiées. Choisissez ensuite le tutoriel d’installation correspondant.",
+      "speech_text": "Utilisez conda-forge ou pypie pour un environnement Python géré, GitHub Releases pour un programme d’installation, et la branche nightly uniquement lorsque vous avez besoin de modifications qui ne sont pas encore publiées. Choisissez ensuite le tutoriel d’installation correspondant.",
+      "phonemes": "ytilizˈe kɔ̃dˈafˈɔʁʒ u pipˈi puʁ œ̃n ɑ̃viʁɔnmˈɑ̃ pitˈɔ̃ ʒeʁˈe, ʒˈi ˈœb ɹɪlˈiːsɪz puʁ œ̃ pʁɔɡʁˈam dɛ̃stalasjˈɔ̃, e la bʁˈɑ̃ʃ nˈItli ynikmˈɑ̃ lˌɔʁskə vuz avˈe bəzwˈɛ̃ də modifikasjˈɔ̃ ki nə sɔ̃ paz ɑ̃kˌɔʁ pybliˈe. ʃwazisˈez ɑ̃syˈit lə tytoʁjˈɛl dɛ̃stalasjˈɔ̃ koʁɛspɔ̃dˈɑ̃.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.115,
-          "speech_end": 69.715,
-          "audible_start": 60.215,
-          "audible_end": 69.535,
-          "duration": 9.6,
+          "speech_start": 65.17500000000001,
+          "speech_end": 80.97500000000001,
+          "audible_start": 65.275,
+          "audible_end": 80.79500000000002,
+          "duration": 15.8,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.15,
-          "text": "Utilisez PyPI ou pip pour un environnement Python, GitHub Releases pour un installateur de bureau, et chaque nuit seulement lorsque vous avez besoin de travail inédit.",
-          "speech_text": "Utilisez paï pi ou pip pour un environnement Python, GitHub Releases pour un installateur de bureau, et chaque nuit seulement lorsque vous avez besoin de travail inédit.",
-          "phonemes": "ytilizˈe pˈaj pˈi u pˈip puʁ œ̃n ɑ̃viʁɔnmˈɑ̃ pitˈɔ̃, ʒˈi ˈœb ɹɪlˈiːsɪz puʁ œ̃n ɛ̃stalatˈœʁ də byʁˈo, e ʃak nyˈi sølmˈɑ̃ lˌɔʁskə vuz avˈe bəzwˈɛ̃ də tʁavˈaj inedˈi."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.19,
+          "text": "Utilisez conda-forge ou PyPI pour un environnement Python géré, GitHub Releases pour un programme d’installation, et la branche nightly uniquement lorsque vous avez besoin de modifications qui ne sont pas encore publiées. Choisissez ensuite le tutoriel d’installation correspondant.",
+          "speech_text": "Utilisez conda-forge ou pypie pour un environnement Python géré, GitHub Releases pour un programme d’installation, et la branche nightly uniquement lorsque vous avez besoin de modifications qui ne sont pas encore publiées. Choisissez ensuite le tutoriel d’installation correspondant.",
+          "phonemes": "ytilizˈe kɔ̃dˈafˈɔʁʒ u pipˈi puʁ œ̃n ɑ̃viʁɔnmˈɑ̃ pitˈɔ̃ ʒeʁˈe, ʒˈi ˈœb ɹɪlˈiːsɪz puʁ œ̃ pʁɔɡʁˈam dɛ̃stalasjˈɔ̃, e la bʁˈɑ̃ʃ nˈItli ynikmˈɑ̃ lˌɔʁskə vuz avˈe bəzwˈɛ̃ də modifikasjˈɔ̃ ki nə sɔ̃ paz ɑ̃kˌɔʁ pybliˈe. ʃwazisˈez ɑ̃syˈit lə tytoʁjˈɛl dɛ̃stalasjˈɔ̃ koʁɛspɔ̃dˈɑ̃."
         }
       ]
     }
diff --git a/01_pypi_github/audio/fr/ff_siwis.m4a b/01_pypi_github/audio/fr/ff_siwis.m4a
index f6b3a1797f32c5c492b719618cd84e760841c9e2..289420abe08ea4c2924ac2841ff99cfe617bb49f 100644
--- a/01_pypi_github/audio/fr/ff_siwis.m4a
+++ b/01_pypi_github/audio/fr/ff_siwis.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:af8308d5e0617a5c63a44513e6114551c8ad3d269ca4b58042b182a5da96b002
-size 441322
+oid sha256:37d2663c4cb8747e206e1a7ec97e90a23cf0ece6010eac27157393a0a105db34
+size 514214
diff --git a/01_pypi_github/audio/hi/hf_alpha.json b/01_pypi_github/audio/hi/hf_alpha.json
index a190a5e806c01e45c5c008c5e3a15d1c87510b96..65de44e12389c62fc04bc67f177bd19fe95c0647 100644
--- a/01_pypi_github/audio/hi/hf_alpha.json
+++ b/01_pypi_github/audio/hi/hf_alpha.json
@@ -6,10 +6,10 @@
   "voice": "hf_alpha",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 89.28,
-  "media_sha256": "51d6211a762afa801ab3d160048cf22fd105b18d587697c178625cef03c9eb50",
-  "media_bytes": 584328,
-  "render_fingerprint": "b0f939b81865c5d013bc0c274d05d9513b3f5f256c086bb69c7e82bcadf14df0",
+  "total_duration": 83.24,
+  "media_sha256": "7954c6f5983a9e807770ee577664f4681aa52a04acf4e60f7e6001e38959dfc0",
+  "media_bytes": 533150,
+  "render_fingerprint": "dbcdac121018f109fbdb8f75619fb8c99dfc59646c40c6e8552bb8e913d16b8b",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
+        "narration": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
         "speech_text": [
-          "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।"
+          "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
+        "narration": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
         "speech_text": [
-          "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
+          "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
+        "narration": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
         "speech_text": [
-          "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।"
+          "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
+        "narration": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
         "speech_text": [
-          "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।"
+          "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
+        "narration": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
         "speech_text": [
-          "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें."
+          "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
+        "narration": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
         "speech_text": [
-          "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।"
+          "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
+        "narration": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
         "speech_text": [
-          "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।"
+          "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 17.12,
-      "scene_end": 17.64,
-      "duration": 17.64,
-      "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː",
+      "speech_end": 12.775,
+      "scene_end": 13.295,
+      "duration": 13.295,
+      "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 17.12,
+          "speech_end": 12.775,
           "audible_start": 0.1,
-          "audible_end": 16.94,
-          "duration": 17.12,
+          "audible_end": 12.595,
+          "duration": 12.775,
           "gap_from_previous": null,
           "trimmed_lead": 0.395,
-          "trimmed_tail": 0.335,
-          "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː"
+          "trimmed_tail": 0.305,
+          "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 17.64,
-      "speech_end": 28.315,
-      "scene_end": 28.835,
-      "duration": 11.195,
-      "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-      "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
+      "speech_start": 13.295,
+      "speech_end": 19.925,
+      "scene_end": 20.445,
+      "duration": 7.15,
+      "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+      "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+      "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.64,
-          "speech_end": 28.315,
-          "audible_start": 17.740000000000002,
-          "audible_end": 28.134999999999998,
-          "duration": 10.675,
+          "speech_start": 13.295,
+          "speech_end": 19.925,
+          "audible_start": 13.395,
+          "audible_end": 19.745,
+          "duration": 6.63,
           "gap_from_previous": null,
-          "trimmed_lead": 0.39,
-          "trimmed_tail": 0.31,
-          "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-          "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
+          "trimmed_lead": 0.44,
+          "trimmed_tail": 0.28,
+          "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+          "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+          "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 28.835,
-      "speech_end": 35.42,
-      "scene_end": 35.940000000000005,
-      "duration": 7.105000000000004,
-      "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː",
+      "speech_start": 20.445,
+      "speech_end": 27.995,
+      "scene_end": 28.515,
+      "duration": 8.07,
+      "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.835,
-          "speech_end": 35.42,
-          "audible_start": 28.935000000000002,
-          "audible_end": 35.24,
-          "duration": 6.585,
+          "speech_start": 20.445,
+          "speech_end": 27.995,
+          "audible_start": 20.545,
+          "audible_end": 27.815,
+          "duration": 7.55,
           "gap_from_previous": null,
-          "trimmed_lead": 0.41,
-          "trimmed_tail": 0.28,
-          "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː"
+          "trimmed_lead": 0.415,
+          "trimmed_tail": 0.285,
+          "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 35.940000000000005,
-      "speech_end": 46.52,
-      "scene_end": 47.040000000000006,
-      "duration": 11.100000000000001,
-      "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃",
+      "speech_start": 28.515,
+      "speech_end": 44.01,
+      "scene_end": 44.53,
+      "duration": 16.015,
+      "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.940000000000005,
-          "speech_end": 46.52,
-          "audible_start": 36.040000000000006,
-          "audible_end": 46.34,
-          "duration": 10.58,
+          "speech_start": 28.515,
+          "speech_end": 44.01,
+          "audible_start": 28.615000000000002,
+          "audible_end": 43.83,
+          "duration": 15.495,
           "gap_from_previous": null,
-          "trimmed_lead": 0.41,
-          "trimmed_tail": 0.285,
-          "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃"
+          "trimmed_lead": 0.425,
+          "trimmed_tail": 0.305,
+          "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 47.040000000000006,
-      "speech_end": 57.845000000000006,
-      "scene_end": 58.36500000000001,
-      "duration": 11.325000000000003,
-      "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː.",
+      "speech_start": 44.53,
+      "speech_end": 53.765,
+      "scene_end": 54.285000000000004,
+      "duration": 9.755000000000003,
+      "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.040000000000006,
-          "speech_end": 57.845000000000006,
-          "audible_start": 47.14000000000001,
-          "audible_end": 57.665000000000006,
-          "duration": 10.805,
+          "speech_start": 44.53,
+          "speech_end": 53.765,
+          "audible_start": 44.63,
+          "audible_end": 53.585,
+          "duration": 9.235,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
-          "trimmed_tail": 0.24,
-          "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː."
+          "trimmed_tail": 0.26,
+          "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 58.36500000000001,
-      "speech_end": 71.995,
-      "scene_end": 72.515,
-      "duration": 14.149999999999991,
-      "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 54.285000000000004,
+      "speech_end": 66.45,
+      "scene_end": 66.97,
+      "duration": 12.684999999999995,
+      "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+      "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.36500000000001,
-          "speech_end": 71.995,
-          "audible_start": 58.46500000000001,
-          "audible_end": 71.81500000000001,
-          "duration": 13.63,
+          "speech_start": 54.285000000000004,
+          "speech_end": 66.45,
+          "audible_start": 54.385000000000005,
+          "audible_end": 66.27000000000001,
+          "duration": 12.165,
           "gap_from_previous": null,
-          "trimmed_lead": 0.435,
-          "trimmed_tail": 0.26,
-          "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.425,
+          "trimmed_tail": 0.285,
+          "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+          "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 72.515,
-      "speech_end": 88.76,
-      "scene_end": 89.28,
-      "duration": 16.765,
-      "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː",
+      "speech_start": 66.97,
+      "speech_end": 82.72,
+      "scene_end": 83.24,
+      "duration": 16.269999999999996,
+      "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 72.515,
-          "speech_end": 88.76,
-          "audible_start": 72.615,
-          "audible_end": 88.58,
-          "duration": 16.245,
+          "speech_start": 66.97,
+          "speech_end": 82.72,
+          "audible_start": 67.07,
+          "audible_end": 82.53999999999999,
+          "duration": 15.75,
           "gap_from_previous": null,
-          "trimmed_lead": 0.42,
-          "trimmed_tail": 0.285,
-          "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː"
+          "trimmed_lead": 0.415,
+          "trimmed_tail": 0.26,
+          "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː"
         }
       ]
     }
diff --git a/01_pypi_github/audio/hi/hf_alpha.m4a b/01_pypi_github/audio/hi/hf_alpha.m4a
index a6069e6c4e52a12f6eada6d877179354aed34f73..e64ad658d760ff8c806d436e99bac99222cd2c62 100644
--- a/01_pypi_github/audio/hi/hf_alpha.m4a
+++ b/01_pypi_github/audio/hi/hf_alpha.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:51d6211a762afa801ab3d160048cf22fd105b18d587697c178625cef03c9eb50
-size 584328
+oid sha256:7954c6f5983a9e807770ee577664f4681aa52a04acf4e60f7e6001e38959dfc0
+size 533150
diff --git a/01_pypi_github/audio/hi/hf_beta.json b/01_pypi_github/audio/hi/hf_beta.json
index a36f758e910a1f88603a40ca8bbe776234e563e5..0329fc2c9b0f127cdbc8069e787f233ddec37109 100644
--- a/01_pypi_github/audio/hi/hf_beta.json
+++ b/01_pypi_github/audio/hi/hf_beta.json
@@ -6,10 +6,10 @@
   "voice": "hf_beta",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 80.325,
-  "media_sha256": "e95ad08bace7de9a4743d90c080c52d254c6aa03b644242f0b5ebcaf396498b3",
-  "media_bytes": 515838,
-  "render_fingerprint": "e6ef66ce7a1df9bccfe979ad9e03b1c170adb232fc9b5c7a1833357a379e2af3",
+  "total_duration": 74.555,
+  "media_sha256": "c4299a6b90c203a418c4d443de4fe6d5cb2277e53d6e28068868fefc1a6b0198",
+  "media_bytes": 477110,
+  "render_fingerprint": "71a43c9bbee329d36f6f21354214d702951513e93897049864f11f78af565311",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
+        "narration": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
         "speech_text": [
-          "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।"
+          "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
+        "narration": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
         "speech_text": [
-          "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
+          "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
+        "narration": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
         "speech_text": [
-          "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।"
+          "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
+        "narration": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
         "speech_text": [
-          "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।"
+          "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
+        "narration": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
         "speech_text": [
-          "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें."
+          "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
+        "narration": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
         "speech_text": [
-          "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।"
+          "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
+        "narration": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
         "speech_text": [
-          "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।"
+          "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 15.255,
-      "scene_end": 15.775,
-      "duration": 15.775,
-      "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː",
+      "speech_end": 11.485,
+      "scene_end": 12.004999999999999,
+      "duration": 12.004999999999999,
+      "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 15.255,
+          "speech_end": 11.485,
           "audible_start": 0.1,
-          "audible_end": 15.075,
-          "duration": 15.255,
+          "audible_end": 11.305,
+          "duration": 11.485,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
+          "trimmed_lead": 0.39,
           "trimmed_tail": 0.35,
-          "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː"
+          "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 15.775,
-      "speech_end": 25.630000000000003,
-      "scene_end": 26.150000000000002,
-      "duration": 10.375000000000002,
-      "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-      "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
+      "speech_start": 12.004999999999999,
+      "speech_end": 17.83,
+      "scene_end": 18.349999999999998,
+      "duration": 6.344999999999999,
+      "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+      "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+      "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 15.775,
-          "speech_end": 25.630000000000003,
-          "audible_start": 15.875,
-          "audible_end": 25.450000000000003,
-          "duration": 9.855,
+          "speech_start": 12.004999999999999,
+          "speech_end": 17.83,
+          "audible_start": 12.104999999999999,
+          "audible_end": 17.65,
+          "duration": 5.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.31,
-          "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-          "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
+          "trimmed_lead": 0.42,
+          "trimmed_tail": 0.33,
+          "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+          "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+          "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 26.150000000000002,
-      "speech_end": 32.305,
-      "scene_end": 32.825,
-      "duration": 6.675000000000001,
-      "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː",
+      "speech_start": 18.349999999999998,
+      "speech_end": 25.15,
+      "scene_end": 25.669999999999998,
+      "duration": 7.32,
+      "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.150000000000002,
-          "speech_end": 32.305,
-          "audible_start": 26.250000000000004,
-          "audible_end": 32.125,
-          "duration": 6.155,
+          "speech_start": 18.349999999999998,
+          "speech_end": 25.15,
+          "audible_start": 18.45,
+          "audible_end": 24.97,
+          "duration": 6.8,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.315,
-          "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː"
+          "trimmed_lead": 0.415,
+          "trimmed_tail": 0.31,
+          "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 32.825,
-      "speech_end": 42.21,
-      "scene_end": 42.730000000000004,
-      "duration": 9.905000000000001,
-      "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃",
+      "speech_start": 25.669999999999998,
+      "speech_end": 39.285,
+      "scene_end": 39.805,
+      "duration": 14.135000000000002,
+      "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 32.825,
-          "speech_end": 42.21,
-          "audible_start": 32.925000000000004,
-          "audible_end": 42.03,
-          "duration": 9.385,
+          "speech_start": 25.669999999999998,
+          "speech_end": 39.285,
+          "audible_start": 25.77,
+          "audible_end": 39.105,
+          "duration": 13.615,
           "gap_from_previous": null,
-          "trimmed_lead": 0.4,
-          "trimmed_tail": 0.34,
-          "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃"
+          "trimmed_lead": 0.41,
+          "trimmed_tail": 0.35,
+          "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 42.730000000000004,
-      "speech_end": 52.385000000000005,
-      "scene_end": 52.90500000000001,
-      "duration": 10.175000000000004,
-      "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː.",
+      "speech_start": 39.805,
+      "speech_end": 48.16,
+      "scene_end": 48.68,
+      "duration": 8.875,
+      "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 42.730000000000004,
-          "speech_end": 52.385000000000005,
-          "audible_start": 42.830000000000005,
-          "audible_end": 52.205000000000005,
-          "duration": 9.655,
+          "speech_start": 39.805,
+          "speech_end": 48.16,
+          "audible_start": 39.905,
+          "audible_end": 47.980000000000004,
+          "duration": 8.355,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
           "trimmed_tail": 0.24,
-          "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː."
+          "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 52.90500000000001,
-      "speech_end": 65.06,
-      "scene_end": 65.58,
-      "duration": 12.67499999999999,
-      "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 48.68,
+      "speech_end": 59.545,
+      "scene_end": 60.065000000000005,
+      "duration": 11.385000000000005,
+      "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+      "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 52.90500000000001,
-          "speech_end": 65.06,
-          "audible_start": 53.00500000000001,
-          "audible_end": 64.88000000000001,
-          "duration": 12.155,
+          "speech_start": 48.68,
+          "speech_end": 59.545,
+          "audible_start": 48.78,
+          "audible_end": 59.365,
+          "duration": 10.865,
           "gap_from_previous": null,
-          "trimmed_lead": 0.41,
-          "trimmed_tail": 0.21,
-          "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.4,
+          "trimmed_tail": 0.31,
+          "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+          "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 65.58,
-      "speech_end": 79.80499999999999,
-      "scene_end": 80.32499999999999,
-      "duration": 14.74499999999999,
-      "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː",
+      "speech_start": 60.065000000000005,
+      "speech_end": 74.03500000000001,
+      "scene_end": 74.555,
+      "duration": 14.490000000000002,
+      "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 65.58,
-          "speech_end": 79.80499999999999,
-          "audible_start": 65.67999999999999,
-          "audible_end": 79.625,
-          "duration": 14.225,
+          "speech_start": 60.065000000000005,
+          "speech_end": 74.03500000000001,
+          "audible_start": 60.165000000000006,
+          "audible_end": 73.855,
+          "duration": 13.97,
           "gap_from_previous": null,
-          "trimmed_lead": 0.42,
-          "trimmed_tail": 0.255,
-          "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː"
+          "trimmed_lead": 0.415,
+          "trimmed_tail": 0.24,
+          "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː"
         }
       ]
     }
diff --git a/01_pypi_github/audio/hi/hf_beta.m4a b/01_pypi_github/audio/hi/hf_beta.m4a
index 5cb8ad9f4df21f1434350304166b5c438a2dcf5d..8ca90bb79e18269ee8860632876e71f226c3375e 100644
--- a/01_pypi_github/audio/hi/hf_beta.m4a
+++ b/01_pypi_github/audio/hi/hf_beta.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e95ad08bace7de9a4743d90c080c52d254c6aa03b644242f0b5ebcaf396498b3
-size 515838
+oid sha256:c4299a6b90c203a418c4d443de4fe6d5cb2277e53d6e28068868fefc1a6b0198
+size 477110
diff --git a/01_pypi_github/audio/hi/hm_omega.json b/01_pypi_github/audio/hi/hm_omega.json
index f9bf4ab4e8aef393300bac9836d7c58bb7a9adae..2c07b23916f84bc5611e951d75f3fd0d365e842b 100644
--- a/01_pypi_github/audio/hi/hm_omega.json
+++ b/01_pypi_github/audio/hi/hm_omega.json
@@ -6,10 +6,10 @@
   "voice": "hm_omega",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 92.97,
-  "media_sha256": "658cd6a5f2cffed9bbd76d03e52ccd880db44fb07187274c3113532a081c4d9c",
-  "media_bytes": 595582,
-  "render_fingerprint": "e4e2ce27e2b7e044f9e3ef0ca5009715da3ad15ab4d2b8b1eebf1b2c73bbecf0",
+  "total_duration": 87.165,
+  "media_sha256": "3450a27578c4bc0caa18ca4458e1aa634ca83135866b14d00cd6135708198ed1",
+  "media_bytes": 560011,
+  "render_fingerprint": "7462e43669407d150547024c948234bf1af88ac87bb730b09a2aa9dd9cdf6e73",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
+        "narration": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
         "speech_text": [
-          "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।"
+          "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
+        "narration": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
         "speech_text": [
-          "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
+          "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
+        "narration": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
         "speech_text": [
-          "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।"
+          "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
+        "narration": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
         "speech_text": [
-          "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।"
+          "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
+        "narration": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
         "speech_text": [
-          "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें."
+          "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
+        "narration": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
         "speech_text": [
-          "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।"
+          "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
+        "narration": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
         "speech_text": [
-          "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।"
+          "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 17.945,
-      "scene_end": 18.465,
-      "duration": 18.465,
-      "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː",
+      "speech_end": 13.525,
+      "scene_end": 14.045,
+      "duration": 14.045,
+      "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 17.945,
+          "speech_end": 13.525,
           "audible_start": 0.1,
-          "audible_end": 17.765,
-          "duration": 17.945,
+          "audible_end": 13.345,
+          "duration": 13.525,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
+          "trimmed_lead": 0.39,
           "trimmed_tail": 0.335,
-          "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː"
+          "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 18.465,
-      "speech_end": 29.345,
-      "scene_end": 29.865,
-      "duration": 11.399999999999999,
-      "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-      "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
+      "speech_start": 14.045,
+      "speech_end": 20.87,
+      "scene_end": 21.39,
+      "duration": 7.345000000000001,
+      "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+      "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+      "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.465,
-          "speech_end": 29.345,
-          "audible_start": 18.565,
-          "audible_end": 29.165,
-          "duration": 10.88,
+          "speech_start": 14.045,
+          "speech_end": 20.87,
+          "audible_start": 14.145,
+          "audible_end": 20.689999999999998,
+          "duration": 6.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.335,
-          "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-          "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
+          "trimmed_lead": 0.44,
+          "trimmed_tail": 0.285,
+          "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+          "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+          "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 29.865,
-      "speech_end": 36.72,
-      "scene_end": 37.24,
-      "duration": 7.3750000000000036,
-      "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː",
+      "speech_start": 21.39,
+      "speech_end": 29.21,
+      "scene_end": 29.73,
+      "duration": 8.34,
+      "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.865,
-          "speech_end": 36.72,
-          "audible_start": 29.965,
-          "audible_end": 36.54,
-          "duration": 6.855,
+          "speech_start": 21.39,
+          "speech_end": 29.21,
+          "audible_start": 21.490000000000002,
+          "audible_end": 29.03,
+          "duration": 7.82,
           "gap_from_previous": null,
-          "trimmed_lead": 0.41,
+          "trimmed_lead": 0.42,
           "trimmed_tail": 0.31,
-          "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː"
+          "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 37.24,
-      "speech_end": 48.59,
-      "scene_end": 49.11000000000001,
-      "duration": 11.870000000000005,
-      "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃",
+      "speech_start": 29.73,
+      "speech_end": 46.215,
+      "scene_end": 46.73500000000001,
+      "duration": 17.005000000000006,
+      "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.24,
-          "speech_end": 48.59,
-          "audible_start": 37.34,
-          "audible_end": 48.410000000000004,
-          "duration": 11.35,
+          "speech_start": 29.73,
+          "speech_end": 46.215,
+          "audible_start": 29.830000000000002,
+          "audible_end": 46.035,
+          "duration": 16.485,
           "gap_from_previous": null,
-          "trimmed_lead": 0.415,
+          "trimmed_lead": 0.43,
           "trimmed_tail": 0.335,
-          "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃"
+          "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 49.11000000000001,
-      "speech_end": 60.26500000000001,
-      "scene_end": 60.78500000000001,
-      "duration": 11.675000000000004,
-      "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː.",
+      "speech_start": 46.73500000000001,
+      "speech_end": 56.39000000000001,
+      "scene_end": 56.91000000000001,
+      "duration": 10.175000000000004,
+      "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 49.11000000000001,
-          "speech_end": 60.26500000000001,
-          "audible_start": 49.21000000000001,
-          "audible_end": 60.08500000000001,
-          "duration": 11.155,
+          "speech_start": 46.73500000000001,
+          "speech_end": 56.39000000000001,
+          "audible_start": 46.83500000000001,
+          "audible_end": 56.21000000000001,
+          "duration": 9.655,
           "gap_from_previous": null,
           "trimmed_lead": 0.41,
           "trimmed_tail": 0.26,
-          "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː."
+          "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 60.78500000000001,
-      "speech_end": 74.915,
-      "scene_end": 75.435,
-      "duration": 14.649999999999991,
-      "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 56.91000000000001,
+      "speech_end": 69.45500000000001,
+      "scene_end": 69.97500000000001,
+      "duration": 13.064999999999998,
+      "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+      "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.78500000000001,
-          "speech_end": 74.915,
-          "audible_start": 60.88500000000001,
-          "audible_end": 74.73500000000001,
-          "duration": 14.13,
+          "speech_start": 56.91000000000001,
+          "speech_end": 69.45500000000001,
+          "audible_start": 57.01000000000001,
+          "audible_end": 69.275,
+          "duration": 12.545,
           "gap_from_previous": null,
-          "trimmed_lead": 0.435,
-          "trimmed_tail": 0.235,
-          "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.42,
+          "trimmed_tail": 0.285,
+          "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+          "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 75.435,
-      "speech_end": 92.45,
-      "scene_end": 92.97,
-      "duration": 17.534999999999997,
-      "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː",
+      "speech_start": 69.97500000000001,
+      "speech_end": 86.64500000000001,
+      "scene_end": 87.165,
+      "duration": 17.189999999999998,
+      "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 75.435,
-          "speech_end": 92.45,
-          "audible_start": 75.535,
-          "audible_end": 92.27000000000001,
-          "duration": 17.015,
+          "speech_start": 69.97500000000001,
+          "speech_end": 86.64500000000001,
+          "audible_start": 70.075,
+          "audible_end": 86.465,
+          "duration": 16.67,
           "gap_from_previous": null,
           "trimmed_lead": 0.42,
-          "trimmed_tail": 0.24,
-          "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː"
+          "trimmed_tail": 0.235,
+          "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː"
         }
       ]
     }
diff --git a/01_pypi_github/audio/hi/hm_omega.m4a b/01_pypi_github/audio/hi/hm_omega.m4a
index 57aca2b7e8ae15a4dd3f6f7f437482aaf2fabbdb..dab7052876d9f512bb75a2b01ed68beac4e26ed8 100644
--- a/01_pypi_github/audio/hi/hm_omega.m4a
+++ b/01_pypi_github/audio/hi/hm_omega.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:658cd6a5f2cffed9bbd76d03e52ccd880db44fb07187274c3113532a081c4d9c
-size 595582
+oid sha256:3450a27578c4bc0caa18ca4458e1aa634ca83135866b14d00cd6135708198ed1
+size 560011
diff --git a/01_pypi_github/audio/hi/hm_psi.json b/01_pypi_github/audio/hi/hm_psi.json
index f39b2d1fd29adfa220c8e6aea9d209a863715060..d6dc3fe7f143930b9b6f0d4603f5b7aa2fc293e2 100644
--- a/01_pypi_github/audio/hi/hm_psi.json
+++ b/01_pypi_github/audio/hi/hm_psi.json
@@ -6,10 +6,10 @@
   "voice": "hm_psi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 93.57,
-  "media_sha256": "26dceb5d1d564c162373dfb460ebbc7fb4c225bbbe6269c36cfd50af917fdc08",
-  "media_bytes": 602461,
-  "render_fingerprint": "656465d81e9b53f347d9a0ddb286703d9fc13e5e3cd74590e3009c19bec85f79",
+  "total_duration": 88.465,
+  "media_sha256": "f3c28d27d22702dd9da1ab2ee98ee517a85cf2ecb44aace7668d298b1e7b13ff",
+  "media_bytes": 569763,
+  "render_fingerprint": "66848ee08b8eb18a90a0461b154a9500e257d79198e9dd4a9e8c1e9263ec798c",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
+        "narration": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
         "speech_text": [
-          "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।"
+          "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
+        "narration": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
         "speech_text": [
-          "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
+          "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
+        "narration": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
         "speech_text": [
-          "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।"
+          "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
+        "narration": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
         "speech_text": [
-          "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।"
+          "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
+        "narration": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
         "speech_text": [
-          "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें."
+          "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
+        "narration": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
         "speech_text": [
-          "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।"
+          "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
+        "narration": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
         "speech_text": [
-          "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।"
+          "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 18.145,
-      "scene_end": 18.665,
-      "duration": 18.665,
-      "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-      "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː",
+      "speech_end": 13.895,
+      "scene_end": 14.415,
+      "duration": 14.415,
+      "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+      "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 18.145,
+          "speech_end": 13.895,
           "audible_start": 0.1,
-          "audible_end": 17.965,
-          "duration": 18.145,
+          "audible_end": 13.715,
+          "duration": 13.895,
           "gap_from_previous": null,
-          "trimmed_lead": 0.4,
-          "trimmed_tail": 0.33,
-          "text": "spaCR स्थापित करने से पहले, आधिकारिक स्रोत चुनें। PyPI जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "speech_text": "स्पेकर स्थापित करने से पहले, आधिकारिक स्रोत चुनें। पाई पी जारी किया गया पायथन पैकेज प्रदान करता है, GitHub स्रोत कोड और डेस्कटॉप इंस्टॉलर प्रदान करता है, और कॉंडा-फॉर्ज एक बार इसके पैकेज प्रकाशित होने के बाद एक विकल्प बन जाएगा।",
-          "phonemes": "spˈeːkəɾ stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː, ˌaːdʰɪkˈaːɾɪk sɾˈoːt cˈʊnẽː pˈaːi pˈi ɟˈaːɾi kˈɪjaː ɡˈʌjaː pˈaːjətʰˌən pɛːkˈeːɟ pɾədˈaːn kˈʌɾtˌaː hɛː, ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ ɔːɾ ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ pɾədˈaːn kˈʌɾtˌaː hɛː, ɔːɾ kˈɔɳɖaːpʰˈɔɾɟ ˈeːk bˈaːɾ ˈɪskˌeː pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd ˈeːk ʋɪkˈʌlp bˈʌn ɟaːˈeːɡaː"
+          "trimmed_lead": 0.395,
+          "trimmed_tail": 0.335,
+          "text": "spaCR इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। PyPI और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "speech_text": "स्पेकर इंस्टॉल करने से पहले आधिकारिक वितरण विकल्प चुनें। pypie और conda-forge प्रकाशित पैकेज देते हैं, जबकि GitHub स्रोत कोड, डेस्कटॉप इंस्टॉलर और रिलीज़ का रिकॉर्ड देता है।",
+          "phonemes": "spˈeːkəɾ ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː ˌaːdʰɪkˈaːɾɪk ʋˈɪtəɾˌəɳ ʋɪkˈʌlp cˈʊnẽː pˈIpI ɔːɾ kˈɒndəfˈɔːʤ pɾəkˈaːʃɪt pɛːkˈeːɟ dˈeːteː hɛ̃, ɟˈʌbkˌɪ ɡˈɪt hˈʌb sɾˈoːt kˈoːɖ, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ ɔːɾ ɾɪlˈiːz kaː ɾɪkˈɔɾɖ dˈeːtaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 18.665,
-      "speech_end": 29.79,
-      "scene_end": 30.31,
-      "duration": 11.645,
-      "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-      "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
+      "speech_start": 14.415,
+      "speech_end": 21.384999999999998,
+      "scene_end": 21.904999999999998,
+      "duration": 7.489999999999998,
+      "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+      "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+      "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.665,
-          "speech_end": 29.79,
-          "audible_start": 18.765,
-          "audible_end": 29.61,
-          "duration": 11.125,
+          "speech_start": 14.415,
+          "speech_end": 21.384999999999998,
+          "audible_start": 14.514999999999999,
+          "audible_end": 21.205,
+          "duration": 6.97,
           "gap_from_previous": null,
-          "trimmed_lead": 0.39,
-          "trimmed_tail": 0.31,
-          "text": "spaCR अनुभाग से PyPI, GitHub, and conda-forge खोलें। PyPI पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install spaCR कमांड दिखाता है।",
-          "speech_text": "स्पेकर अनुभाग से पाई पी, GitHub, and conda-forge खोलें। पाई पी पर, रिलीज हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː pˈaːi pˈi, ɡˈɪt hˈʌb, and kˈɒndəfˈɔːʤ kʰˈoːlẽː pˈaːi pˈi pˈʌɾ, ɾɪlˈiːɟ hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
+          "trimmed_lead": 0.42,
+          "trimmed_tail": 0.335,
+          "text": "PyPI पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install spacr कमांड दिखाता है।",
+          "speech_text": "pypie पर रिलीज़ हेडर वर्तमान स्थिर संस्करण और pip install स्पेकर कमांड दिखाता है।",
+          "phonemes": "pˈIpI pˈʌɾ ɾɪlˈiːz hˈeːɖəɾ ʋˌəɾtəmˈaːn stʰˈɪɾ sˈʌnskəɾˌəɳ ɔːɾ pˈɪp ɪnstˈɔːl spˈeːkəɾ kəmˈãɖ dɪkʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 30.31,
-      "speech_end": 36.945,
-      "scene_end": 37.465,
-      "duration": 7.155000000000005,
-      "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-      "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː",
+      "speech_start": 21.904999999999998,
+      "speech_end": 29.574999999999996,
+      "scene_end": 30.094999999999995,
+      "duration": 8.189999999999998,
+      "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+      "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 30.31,
-          "speech_end": 36.945,
-          "audible_start": 30.41,
-          "audible_end": 36.765,
-          "duration": 6.635,
+          "speech_start": 21.904999999999998,
+          "speech_end": 29.574999999999996,
+          "audible_start": 22.005,
+          "audible_end": 29.394999999999996,
+          "duration": 7.67,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.335,
-          "text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "speech_text": "परियोजना लिंक अनुभाग प्रलेखन, होमपेज, समस्या ट्रैकर और स्रोत भंडारण खोलता है।",
-          "phonemes": "pˌəɾɪjˈoːɟnˌaː lˈĩk ˌʌnʊbʰˈaːɡ pɾəlˈeːkʰən, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt bʰəɳɖˈaːɾəɳ kʰˈoːltˌaː hɛː"
+          "trimmed_lead": 0.42,
+          "trimmed_tail": 0.31,
+          "text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "speech_text": "Project links अनुभाग से दस्तावेज़, होमपेज, समस्या ट्रैकर और स्रोत रिपॉज़िटरी खोली जा सकती है।",
+          "phonemes": "pɹˈɒʤɛkt lˈɪŋks ˌʌnʊbʰˈaːɡ seː dˌəstaːʋˈeːz, hˌoːmpˈeːɟ, səmˈʌsjaː ʈɾˈɛːkəɾ ɔːɾ sɾˈoːt ɾˈɪpɔzˌɪʈɾˌi kʰˈoːli ɟˈaː sˈʌktˌi hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 37.465,
-      "speech_end": 48.675000000000004,
-      "scene_end": 49.19500000000001,
-      "duration": 11.730000000000004,
-      "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃",
+      "speech_start": 30.094999999999995,
+      "speech_end": 46.919999999999995,
+      "scene_end": 47.44,
+      "duration": 17.345000000000002,
+      "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+      "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.465,
-          "speech_end": 48.675000000000004,
-          "audible_start": 37.565000000000005,
-          "audible_end": 48.495000000000005,
-          "duration": 11.21,
+          "speech_start": 30.094999999999995,
+          "speech_end": 46.919999999999995,
+          "audible_start": 30.194999999999997,
+          "audible_end": 46.739999999999995,
+          "duration": 16.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.31,
-          "text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "speech_text": "GitHub पर, स्रोत लाइन चुनने के लिए शाखा चयनकर्ता का उपयोग करें। मुख्य जारी लाइन है; रात में अभी भी परीक्षण किए जा रहे नए काम शामिल हैं।",
-          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ, sɾˈoːt lˈaːɪn cˈʊnnˌeː keː lˈɪeː ʃˈaːkʰaː cˌəjənəkˈʌɾtaː kaː ˌʊpjˈoːɡ kˈʌɾẽː mˈʊkʰjə ɟˈaːɾi lˈaːɪn hɛː; ɾˈaːt mẽː ˈʌbʰi bʰˈi pəɾˈiːkʃəɳ kˈɪeː ɟˈaː ɾˌəheː nˈʌeː kˈaːm ʃˈaːmɪl hɛ̃"
+          "trimmed_lead": 0.42,
+          "trimmed_tail": 0.33,
+          "text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "speech_text": "GitHub पर main जारी स्रोत कोड की शाखा है, जबकि nightly में नए बदलाव होते हैं जिनका अभी परीक्षण चल रहा है। nightly का उपयोग केवल तभी करें जब आपको किसी अप्रकाशित बदलाव की विशेष रूप से आवश्यकता हो।",
+          "phonemes": "ɡˈɪt hˈʌb pˈʌɾ mˈAn ɟˈaːɾi sɾˈoːt kˈoːɖ ki ʃˈaːkʰaː hɛː, ɟˈʌbkˌɪ nˈItli mẽː nˈʌeː bˌədlˈaːʋ hˈoːteː hɛ̃ ɟˈɪnkˌaː ˈʌbʰi pəɾˈiːkʃəɳ cˈʌl ɾˌəhaː hɛː nˈItli kaː ˌʊpjˈoːɡ kˈeːʋəl tˈʌbʰi kˈʌɾẽː ɟˈʌb ˌaːpkˌoː kˈɪsi ˌʌpɾəkˈaːʃɪt bˌədlˈaːʋ ki ʋɪʃˈeːʂ ɾˈuːp seː aːʋˈʌʃjəktaː hoː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 49.19500000000001,
-      "speech_end": 60.36000000000001,
-      "scene_end": 60.88000000000001,
-      "duration": 11.685000000000002,
-      "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-      "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː.",
+      "speech_start": 47.44,
+      "speech_end": 57.175,
+      "scene_end": 57.695,
+      "duration": 10.255000000000003,
+      "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+      "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 49.19500000000001,
-          "speech_end": 60.36000000000001,
-          "audible_start": 49.29500000000001,
-          "audible_end": 60.18000000000001,
-          "duration": 11.165,
+          "speech_start": 47.44,
+          "speech_end": 57.175,
+          "audible_start": 47.54,
+          "audible_end": 56.995,
+          "duration": 9.735,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
-          "trimmed_tail": 0.23,
-          "text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "speech_text": "GitHub रिलीज़ में, विंडोज, मैकोस, या लिनक्स इंस्टॉलर, पायथन पैकेज फ़ाइलें, या चेकसम सूची डाउनलोड करने के लिए संपत्ति का विस्तार करें.",
-          "phonemes": "ɡˈɪt hˈʌb ɾɪlˈiːz mˈẽː, ʋĩɖˈoːɟ, mɛːkˈoːs, jˈaː lɪnˈʌks ˈĩsʈɔlˌəɾ, pˈaːjətʰˌən pɛːkˈeːɟ fˈaːɪlˌẽː, jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾnˌeː keː lˈɪeː səmpˈʌtːɪ kaː ʋɪstˈaːɾ kˈʌɾẽː."
+          "trimmed_tail": 0.26,
+          "text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "speech_text": "GitHub Release में Assets खोलकर Windows, macOS या Linux इंस्टॉलर, Python पैकेज फ़ाइलें या चेकसम सूची डाउनलोड करें।",
+          "phonemes": "ɡˈɪt hˈʌb ɹɪlˈiːs mẽː ˈasɛts kʰˈoːləkˌəɾ wˈɪndQz, mˈak ˈQ ˈɛs jˈaː lˈɪnʌks ˈĩsʈɔlˌəɾ, pˈIθən pɛːkˈeːɟ fˈaːɪlˌẽː jˈaː cˈeːkəsˌəm sˈuːci ɖˌaːʊnlˈoːɖ kˈʌɾẽː"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 60.88000000000001,
-      "speech_end": 75.48,
-      "scene_end": 76.0,
-      "duration": 15.11999999999999,
-      "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-      "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 57.695,
+      "speech_end": 70.43,
+      "scene_end": 70.95,
+      "duration": 13.255000000000003,
+      "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+      "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.88000000000001,
-          "speech_end": 75.48,
-          "audible_start": 60.98000000000001,
-          "audible_end": 75.30000000000001,
-          "duration": 14.6,
+          "speech_start": 57.695,
+          "speech_end": 70.43,
+          "audible_start": 57.795,
+          "audible_end": 70.25,
+          "duration": 12.735,
           "gap_from_previous": null,
-          "trimmed_lead": 0.415,
-          "trimmed_tail": 0.235,
-          "text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और PyPI से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "speech_text": "कॉंडा-फोर्ज अभी तक स्पासीआर प्रकाशित नहीं करता है। आज, एक कॉंडा वातावरण बनाएं और पाई पी से स्पासीआर स्थापित करें; पैकेज प्रकाशित होने के बाद ही कॉंडा-फोर्ज चैनल का उपयोग करें।",
-          "phonemes": "kˈɔɳɖaːpʰˈoːɾɟ ˈʌbʰi tˌək spˌaːsiˈaːɾ pɾəkˈaːʃɪt nˈʌhĩ kˈʌɾtˌaː hɛː ˈaːɟ, ˈeːk kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː ɔːɾ pˈaːi pˈi seː spˌaːsiˈaːɾ stʰˈaːpɪt kˈʌɾẽː; pɛːkˈeːɟ pɾəkˈaːʃɪt hˈoːneː keː bˈaːd hˈi kˈɔɳɖaːpʰˈoːɾɟ cˈɛːnəl kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.285,
+          "text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में spaCR और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::spacr।",
+          "speech_text": "आधिकारिक conda-forge पैकेज सक्रिय Conda वातावरण में स्पेकर और उसकी डेस्कटॉप निर्भरताएँ इंस्टॉल करता है। ठीक यही कमांड उपयोग करें: conda install conda-forge::स्पेकर।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk kˈɒndəfˈɔːʤ pɛːkˈeːɟ sˈʌkɾɪj kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ ɔːɾ ˌʊskˌi ɖˈeːskəʈˌɔp nˌɪɾbʰəɾtˈaːj ˈĩsʈɔl kˈʌɾtˌaː hɛː ʈʰˈiːk jˈʌhi kəmˈãɖ ˌʊpjˈoːɡ kˈʌɾẽː: kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 76.0,
-      "speech_end": 93.05,
-      "scene_end": 93.57,
-      "duration": 17.569999999999993,
-      "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-      "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː",
+      "speech_start": 70.95,
+      "speech_end": 87.94500000000001,
+      "scene_end": 88.465,
+      "duration": 17.515,
+      "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+      "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 76.0,
-          "speech_end": 93.05,
-          "audible_start": 76.1,
-          "audible_end": 92.87,
-          "duration": 17.05,
+          "speech_start": 70.95,
+          "speech_end": 87.94500000000001,
+          "audible_start": 71.05,
+          "audible_end": 87.765,
+          "duration": 16.995,
           "gap_from_previous": null,
           "trimmed_lead": 0.42,
-          "trimmed_tail": 0.23,
-          "text": "पायथन वातावरण के लिए PyPI या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "speech_text": "पायथन वातावरण के लिए पाई पी या pip का उपयोग करें, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases का उपयोग करें, और केवल रात में जब आपको अप्रकाशित काम की आवश्यकता हो। इसके बाद, अपने मार्ग के लिए स्थापना ट्यूटोरियल चुनें।",
-          "phonemes": "pˈaːjətʰˌən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː pˈaːi pˈi jˈaː pˈɪp kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz kaː ˌʊpjˈoːɡ kˈʌɾẽː, ɔːɾ kˈeːʋəl ɾˈaːt mẽː ɟˈʌb ˌaːpkˌoː ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hoː ˈɪskˌeː bˈaːd, ˈʌpnˌeː mˈaːɾɡ keː lˈɪeː stʰˈaːpnˌaː ʈʈjuːʈˈoːɾɪjˌəl cˈʊnẽː"
+          "trimmed_tail": 0.235,
+          "text": "प्रबंधित Python वातावरण के लिए conda-forge या PyPI, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "speech_text": "प्रबंधित Python वातावरण के लिए conda-forge या pypie, डेस्कटॉप इंस्टॉलर के लिए GitHub Releases और अप्रकाशित काम की आवश्यकता होने पर ही nightly उपयोग करें। इसके बाद अपने चुने मार्ग का इंस्टॉलेशन ट्यूटोरियल खोलें।",
+          "phonemes": "pɾəbˈʌndʰɪt pˈIθən ʋaːtˈaːʋəɾˌəɳ keː lˈɪeː kˈɒndəfˈɔːʤ jˈaː pˈIpI, ɖˈeːskəʈˌɔp ˈĩsʈɔlˌəɾ keː lˈɪeː ɡˈɪt hˈʌb ɹɪlˈiːsɪz ɔːɾ ˌʌpɾəkˈaːʃɪt kˈaːm ki aːʋˈʌʃjəktaː hˈoːneː pˈʌɾ hˈi nˈItli ˌʊpjˈoːɡ kˈʌɾẽː ˈɪskˌeː bˈaːd ˈʌpnˌeː cˈʊneː mˈaːɾɡ kaː ˈĩsʈɔlˌeːʃən ʈʈjuːʈˈoːɾɪjˌəl kʰˈoːlẽː"
         }
       ]
     }
diff --git a/01_pypi_github/audio/hi/hm_psi.m4a b/01_pypi_github/audio/hi/hm_psi.m4a
index 3d89af1b681db292033c991a88dc29ab1521a30a..29eea6de573a6a937138357c14069750b8126170 100644
--- a/01_pypi_github/audio/hi/hm_psi.m4a
+++ b/01_pypi_github/audio/hi/hm_psi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:26dceb5d1d564c162373dfb460ebbc7fb4c225bbbe6269c36cfd50af917fdc08
-size 602461
+oid sha256:f3c28d27d22702dd9da1ab2ee98ee517a85cf2ecb44aace7668d298b1e7b13ff
+size 569763
diff --git a/01_pypi_github/audio/it/if_sara.json b/01_pypi_github/audio/it/if_sara.json
index 9edd64546cd36ec74b28c737fa085cfa51757281..da4cf913c465960314521794209cc08aa979d5eb 100644
--- a/01_pypi_github/audio/it/if_sara.json
+++ b/01_pypi_github/audio/it/if_sara.json
@@ -6,10 +6,10 @@
   "voice": "if_sara",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 63.72,
-  "media_sha256": "6ab0e725c0500a96c1074c15e47f7fc46469f4710baa3843e78b46708102917b",
-  "media_bytes": 393133,
-  "render_fingerprint": "545b422232b5e310a5d743a114ab0608d25e5c243058b6aa998af3b9293b2f66",
+  "total_duration": 78.775,
+  "media_sha256": "c9a9269894ba719163361c3902966d92c5e318a2423c59bf7c215f8f55053663",
+  "media_bytes": 489249,
+  "render_fingerprint": "33f1d40ad30388b1f8b41142afb27d49bafc9bed8d6912e739c323f77a43be28",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Prima di installare spaCR, scegli la fonte ufficiale. PyPI fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
+        "narration": "Prima di installare spaCR, scegli un canale di distribuzione ufficiale. PyPI e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
         "speech_text": [
-          "Prima di installare spàker, scegli la fonte ufficiale. pai pi fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato."
+          "Prima di installare spàker, scegli un canale di distribuzione ufficiale. pypie e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Apri PyPI, GitHub, and conda-forge dalla sezione spaCR. Su PyPI, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spaCR.",
+        "narration": "Su PyPI, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spacr.",
         "speech_text": [
-          "Apri pai pi, GitHub, and conda-forge dalla sezione spàker. Su pai pi, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spàker."
+          "Su pypie, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
+        "narration": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
         "speech_text": [
-          "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti."
+          "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
+        "narration": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
         "speech_text": [
-          "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente."
+          "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
+        "narration": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
         "speech_text": [
-          "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo."
+          "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Oggi, creare un ambiente conda e installare spaCR da PyPI; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
+        "narration": "Il pacchetto ufficiale di conda-forge installa spaCR e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spacr.",
         "speech_text": [
-          "Oggi, creare un ambiente conda e installare spàker da pai pi; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto."
+          "Il pacchetto ufficiale di conda-forge installa spàker e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Usa PyPI o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
+        "narration": "Usa conda-forge o PyPI per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
         "speech_text": [
-          "Usa pai pi o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato."
+          "Usa conda-forge o pypie per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.865,
-      "scene_end": 14.385,
-      "duration": 14.385,
-      "text": "Prima di installare spaCR, scegli la fonte ufficiale. PyPI fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-      "speech_text": "Prima di installare spàker, scegli la fonte ufficiale. pai pi fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-      "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ la fˈonte ʊffiʧˈale. pˈaj pˈi fornˈiʃe il pakːˈetːo pˈIθən rilaʃˈato, ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte e ʎɪ installatˈorɪ dˈesk tˌɔp, e kˈondafˈɔrʤe diventeɾˈa ʊnopʦiˈone ˌʊna vˈɔlta ke il pakːˈetːo saɾˌa pʊbːlikˈato.",
+      "speech_end": 13.345,
+      "scene_end": 13.865,
+      "duration": 13.865,
+      "text": "Prima di installare spaCR, scegli un canale di distribuzione ufficiale. PyPI e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+      "speech_text": "Prima di installare spàker, scegli un canale di distribuzione ufficiale. pypie e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+      "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ ʊn kanˈale dɪ distribʊʦiˈone ʊffiʧˈale. pˈipje e kˈondafˈɔrʤe fornˈiskono i pakːˈetːɪ pʊbːlikˈatɪ, mˌentre ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte, i proɡrˈammɪ dɪ installaʦiˈone dˈesk tˌɔp e la kronoloʤˈia dˌA rilˈaʃɪ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.865,
+          "speech_end": 13.345,
           "audible_start": 0.1,
-          "audible_end": 13.685,
-          "duration": 13.865,
+          "audible_end": 13.165,
+          "duration": 13.345,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.35,
-          "text": "Prima di installare spaCR, scegli la fonte ufficiale. PyPI fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-          "speech_text": "Prima di installare spàker, scegli la fonte ufficiale. pai pi fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-          "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ la fˈonte ʊffiʧˈale. pˈaj pˈi fornˈiʃe il pakːˈetːo pˈIθən rilaʃˈato, ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte e ʎɪ installatˈorɪ dˈesk tˌɔp, e kˈondafˈɔrʤe diventeɾˈa ʊnopʦiˈone ˌʊna vˈɔlta ke il pakːˈetːo saɾˌa pʊbːlikˈato."
+          "trimmed_tail": 0.345,
+          "text": "Prima di installare spaCR, scegli un canale di distribuzione ufficiale. PyPI e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+          "speech_text": "Prima di installare spàker, scegli un canale di distribuzione ufficiale. pypie e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+          "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ ʊn kanˈale dɪ distribʊʦiˈone ʊffiʧˈale. pˈipje e kˈondafˈɔrʤe fornˈiskono i pakːˈetːɪ pʊbːlikˈatɪ, mˌentre ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte, i proɡrˈammɪ dɪ installaʦiˈone dˈesk tˌɔp e la kronoloʤˈia dˌA rilˈaʃɪ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.385,
-      "speech_end": 24.13,
-      "scene_end": 24.65,
-      "duration": 10.264999999999999,
-      "text": "Apri PyPI, GitHub, and conda-forge dalla sezione spaCR. Su PyPI, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spaCR.",
-      "speech_text": "Apri pai pi, GitHub, and conda-forge dalla sezione spàker. Su pai pi, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spàker.",
-      "phonemes": "ˈaprɪ pˈaj pˈi, ʤˈit ˈub, ˈand kˈondafˈɔrʤe dˌalla seʦiˈone spˈaker. sʊ pˈaj pˈi, lintestaʦiˈone dɪ rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker.",
+      "speech_start": 13.865,
+      "speech_end": 20.235,
+      "scene_end": 20.755,
+      "duration": 6.889999999999999,
+      "text": "Su PyPI, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spacr.",
+      "speech_text": "Su pypie, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spàker.",
+      "phonemes": "sʊ pˈipje, lintestaʦiˈone del rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.385,
-          "speech_end": 24.13,
-          "audible_start": 14.485,
-          "audible_end": 23.95,
-          "duration": 9.745,
+          "speech_start": 13.865,
+          "speech_end": 20.235,
+          "audible_start": 13.965,
+          "audible_end": 20.055,
+          "duration": 6.37,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.355,
-          "text": "Apri PyPI, GitHub, and conda-forge dalla sezione spaCR. Su PyPI, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spaCR.",
-          "speech_text": "Apri pai pi, GitHub, and conda-forge dalla sezione spàker. Su pai pi, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spàker.",
-          "phonemes": "ˈaprɪ pˈaj pˈi, ʤˈit ˈub, ˈand kˈondafˈɔrʤe dˌalla seʦiˈone spˈaker. sʊ pˈaj pˈi, lintestaʦiˈone dɪ rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker."
+          "trimmed_lead": 0.135,
+          "trimmed_tail": 0.32,
+          "text": "Su PyPI, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spacr.",
+          "speech_text": "Su pypie, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spàker.",
+          "phonemes": "sʊ pˈipje, lintestaʦiˈone del rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.65,
-      "speech_end": 31.055,
-      "scene_end": 31.575,
-      "duration": 6.925000000000001,
-      "text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-      "speech_text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-      "phonemes": "la seʦiˈone lˈiŋk prˈoʤet ˈapre la dokʊmentaʦiˈone, la hˈɔm pˈɛjʤ, il trakːˈɛr dɪ problˈɛmɪ e il repozitˈorɪ dɪ fˈontɪ.",
+      "speech_start": 20.755,
+      "speech_end": 29.455,
+      "scene_end": 29.974999999999998,
+      "duration": 9.219999999999999,
+      "text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+      "speech_text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+      "phonemes": "la seʦiˈone prˈoʤet lˈiŋks ˈapre la dokʊmentaʦiˈone, la pˈaʤina iniʦjˈale, il sistˈɛma dɪ traʧːamˈento dˌA problˈɛmɪ e il repozitˈorɪ del kˈɔdiʧe sorʤˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.65,
-          "speech_end": 31.055,
-          "audible_start": 24.75,
-          "audible_end": 30.875,
-          "duration": 6.405,
+          "speech_start": 20.755,
+          "speech_end": 29.455,
+          "audible_start": 20.855,
+          "audible_end": 29.275,
+          "duration": 8.7,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.34,
-          "text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-          "speech_text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-          "phonemes": "la seʦiˈone lˈiŋk prˈoʤet ˈapre la dokʊmentaʦiˈone, la hˈɔm pˈɛjʤ, il trakːˈɛr dɪ problˈɛmɪ e il repozitˈorɪ dɪ fˈontɪ."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.355,
+          "text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+          "speech_text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+          "phonemes": "la seʦiˈone prˈoʤet lˈiŋks ˈapre la dokʊmentaʦiˈone, la pˈaʤina iniʦjˈale, il sistˈɛma dɪ traʧːamˈento dˌA problˈɛmɪ e il repozitˈorɪ del kˈɔdiʧe sorʤˈɛnte."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 31.575,
-      "speech_end": 35.87,
-      "scene_end": 36.39,
-      "duration": 4.815000000000001,
-      "text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-      "speech_text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-      "phonemes": "sʊ ʤˈit ˈub, ʊtiliʣːˈare il seletːˈore dɪ rˈamɪ per ʃˈeʎere la lˈinea sorʤˈɛnte.",
+      "speech_start": 29.974999999999998,
+      "speech_end": 42.805,
+      "scene_end": 43.325,
+      "duration": 13.350000000000005,
+      "text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+      "speech_text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+      "phonemes": "sʊ ʤˈit ˈub, mˈIn e la lˈinea dɪ kˈɔdiʧe sorʤˈɛnte pʊbːlikˈata, mˌentre nˈiɡtlɪ kontjˈɛne modˈifike pjʊ reʧˈɛntɪ ankˈora in fˈaze dɪ tˈɛst. ˈuza nˈiɡtlɪ sˈolo kwˈando tɪ sˈɛrve speʧifikamˈente ˌʊna modˈifika non ankˈora pʊbːlikˈata.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.575,
-          "speech_end": 35.87,
-          "audible_start": 31.675,
-          "audible_end": 35.69,
-          "duration": 4.295,
+          "speech_start": 29.974999999999998,
+          "speech_end": 42.805,
+          "audible_start": 30.075,
+          "audible_end": 42.625,
+          "duration": 12.83,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
-          "trimmed_tail": 0.32,
-          "text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-          "speech_text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-          "phonemes": "sʊ ʤˈit ˈub, ʊtiliʣːˈare il seletːˈore dɪ rˈamɪ per ʃˈeʎere la lˈinea sorʤˈɛnte."
+          "trimmed_lead": 0.145,
+          "trimmed_tail": 0.35,
+          "text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+          "speech_text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+          "phonemes": "sʊ ʤˈit ˈub, mˈIn e la lˈinea dɪ kˈɔdiʧe sorʤˈɛnte pʊbːlikˈata, mˌentre nˈiɡtlɪ kontjˈɛne modˈifike pjʊ reʧˈɛntɪ ankˈora in fˈaze dɪ tˈɛst. ˈuza nˈiɡtlɪ sˈolo kwˈando tɪ sˈɛrve speʧifikamˈente ˌʊna modˈifika non ankˈora pʊbːlikˈata."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.39,
-      "speech_end": 45.815,
-      "scene_end": 46.335,
-      "duration": 9.945,
-      "text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-      "speech_text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-      "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandere ˈaSets per skarikˈare linstallatˈɔr dɪ wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile dɪ pakːˈetːo pˈIθən o la lˈista dɪ sˈomma dɪ kontrˈɔllo.",
+      "speech_start": 43.325,
+      "speech_end": 53.005,
+      "scene_end": 53.525000000000006,
+      "duration": 10.200000000000003,
+      "text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+      "speech_text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+      "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandɪ ˈaSets per skarikˈare il proɡrˈamma dɪ installaʦiˈone per wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile del pakːˈetːo pˈIθən o lelˈɛnko dˌA kˈekːsʊm.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.39,
-          "speech_end": 45.815,
-          "audible_start": 36.49,
-          "audible_end": 45.635,
-          "duration": 9.425,
+          "speech_start": 43.325,
+          "speech_end": 53.005,
+          "audible_start": 43.425000000000004,
+          "audible_end": 52.825,
+          "duration": 9.68,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.365,
-          "text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-          "speech_text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-          "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandere ˈaSets per skarikˈare linstallatˈɔr dɪ wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile dɪ pakːˈetːo pˈIθən o la lˈista dɪ sˈomma dɪ kontrˈɔllo."
+          "trimmed_tail": 0.36,
+          "text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+          "speech_text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+          "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandɪ ˈaSets per skarikˈare il proɡrˈamma dɪ installaʦiˈone per wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile del pakːˈetːo pˈIθən o lelˈɛnko dˌA kˈekːsʊm."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 46.335,
-      "speech_end": 54.435,
-      "scene_end": 54.955000000000005,
-      "duration": 8.620000000000005,
-      "text": "Oggi, creare un ambiente conda e installare spaCR da PyPI; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-      "speech_text": "Oggi, creare un ambiente conda e installare spàker da pai pi; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-      "phonemes": "ˈɔʤːɪ, kreˈare ʊn ambiˈɛnte kˈonda e installˈare spˈaker da pˈaj pˈi; ʊtiliʣːˈare il kanˈale kˈondafˈɔrʤe sˈolo dˈopo la pʊbːlikaʦiˈone del pakːˈetːo.",
+      "speech_start": 53.525000000000006,
+      "speech_end": 63.51500000000001,
+      "scene_end": 64.03500000000001,
+      "duration": 10.510000000000005,
+      "text": "Il pacchetto ufficiale di conda-forge installa spaCR e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spacr.",
+      "speech_text": "Il pacchetto ufficiale di conda-forge installa spàker e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spàker.",
+      "phonemes": "il pakːˈetːo ʊffiʧˈale dɪ kˈondafˈɔrʤe instˈalla spˈaker e le relatˈive dipendˈɛnʦe dˈesk tˌɔp nellambiˈɛnte kˈonda atːˈivo. ˈuza il komˈando ezˈatːo kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.335,
-          "speech_end": 54.435,
-          "audible_start": 46.435,
-          "audible_end": 54.255,
-          "duration": 8.1,
+          "speech_start": 53.525000000000006,
+          "speech_end": 63.51500000000001,
+          "audible_start": 53.62500000000001,
+          "audible_end": 63.33500000000001,
+          "duration": 9.99,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.315,
-          "text": "Oggi, creare un ambiente conda e installare spaCR da PyPI; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-          "speech_text": "Oggi, creare un ambiente conda e installare spàker da pai pi; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-          "phonemes": "ˈɔʤːɪ, kreˈare ʊn ambiˈɛnte kˈonda e installˈare spˈaker da pˈaj pˈi; ʊtiliʣːˈare il kanˈale kˈondafˈɔrʤe sˈolo dˈopo la pʊbːlikaʦiˈone del pakːˈetːo."
+          "trimmed_tail": 0.325,
+          "text": "Il pacchetto ufficiale di conda-forge installa spaCR e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spacr.",
+          "speech_text": "Il pacchetto ufficiale di conda-forge installa spàker e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spàker.",
+          "phonemes": "il pakːˈetːo ʊffiʧˈale dɪ kˈondafˈɔrʤe instˈalla spˈaker e le relatˈive dipendˈɛnʦe dˈesk tˌɔp nellambiˈɛnte kˈonda atːˈivo. ˈuza il komˈando ezˈatːo kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 54.955000000000005,
-      "speech_end": 63.2,
-      "scene_end": 63.720000000000006,
-      "duration": 8.765,
-      "text": "Usa PyPI o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-      "speech_text": "Usa pai pi o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-      "phonemes": "ˈuza pˈaj pˈi o pˈip per ʊn ambiˈɛnte pˈIθən, ʤˈit ˈub releˈazes per ʊn installatˈɔr dˈesk tˌɔp e sˈolo dɪ nˈɔtːe kwˈando aj bizˈoɲɲo dɪ lavˈɔro non rilaʃˈato.",
+      "speech_start": 64.03500000000001,
+      "speech_end": 78.25500000000001,
+      "scene_end": 78.775,
+      "duration": 14.739999999999995,
+      "text": "Usa conda-forge o PyPI per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+      "speech_text": "Usa conda-forge o pypie per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+      "phonemes": "ˈuza kˈondafˈɔrʤe o pˈipje per ʊn ambiˈɛnte pˈIθən ʤestˈito, ʤˈit ˈub releˈazes per ʊn proɡrˈamma dɪ installaʦiˈone dˈesk tˌɔp e il rˈamo nˈiɡtlɪ sˈolo kwˈando sˈɛrvono modˈifike non ankˈora pʊbːlikˈate. kwˈindɪ ʃˈeʎɪ il tʊtˈɔrial dɪ installaʦiˈone korɾispondˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.955000000000005,
-          "speech_end": 63.2,
-          "audible_start": 55.05500000000001,
-          "audible_end": 63.02,
-          "duration": 8.245,
+          "speech_start": 64.03500000000001,
+          "speech_end": 78.25500000000001,
+          "audible_start": 64.135,
+          "audible_end": 78.07500000000002,
+          "duration": 14.22,
           "gap_from_previous": null,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.34,
-          "text": "Usa PyPI o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-          "speech_text": "Usa pai pi o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-          "phonemes": "ˈuza pˈaj pˈi o pˈip per ʊn ambiˈɛnte pˈIθən, ʤˈit ˈub releˈazes per ʊn installatˈɔr dˈesk tˌɔp e sˈolo dɪ nˈɔtːe kwˈando aj bizˈoɲɲo dɪ lavˈɔro non rilaʃˈato."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.355,
+          "text": "Usa conda-forge o PyPI per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+          "speech_text": "Usa conda-forge o pypie per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+          "phonemes": "ˈuza kˈondafˈɔrʤe o pˈipje per ʊn ambiˈɛnte pˈIθən ʤestˈito, ʤˈit ˈub releˈazes per ʊn proɡrˈamma dɪ installaʦiˈone dˈesk tˌɔp e il rˈamo nˈiɡtlɪ sˈolo kwˈando sˈɛrvono modˈifike non ankˈora pʊbːlikˈate. kwˈindɪ ʃˈeʎɪ il tʊtˈɔrial dɪ installaʦiˈone korɾispondˈɛnte."
         }
       ]
     }
diff --git a/01_pypi_github/audio/it/if_sara.m4a b/01_pypi_github/audio/it/if_sara.m4a
index 168ed3be4088c538c2fb3cc3c2493e14528f9bc5..0ab2817854ae0471ae521c62daa19d2f730074f7 100644
--- a/01_pypi_github/audio/it/if_sara.m4a
+++ b/01_pypi_github/audio/it/if_sara.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6ab0e725c0500a96c1074c15e47f7fc46469f4710baa3843e78b46708102917b
-size 393133
+oid sha256:c9a9269894ba719163361c3902966d92c5e318a2423c59bf7c215f8f55053663
+size 489249
diff --git a/01_pypi_github/audio/it/im_nicola.json b/01_pypi_github/audio/it/im_nicola.json
index 8884c1cf3c9b4548560a70679b9cd43def06318e..33fb40e83d986f1889764fa3756da8587b6525dd 100644
--- a/01_pypi_github/audio/it/im_nicola.json
+++ b/01_pypi_github/audio/it/im_nicola.json
@@ -6,10 +6,10 @@
   "voice": "im_nicola",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 71.395,
-  "media_sha256": "6298e348897cdf22be62af90dad8d161d4d301319465d76974061aafae7e4741",
-  "media_bytes": 451899,
-  "render_fingerprint": "cc8928d868e9e9dff5f02bc863c5afcd09ea7f05f091d2e71858d49d9d14e859",
+  "total_duration": 88.68,
+  "media_sha256": "b09a0041016bb1b55836c00b537e102d49db952722d9dd27fae4db3239049529",
+  "media_bytes": 559794,
+  "render_fingerprint": "c03203b16cb9cd3ff4e7982125b056685c0a5774ea296810f5a0e64fd16fc753",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Prima di installare spaCR, scegli la fonte ufficiale. PyPI fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
+        "narration": "Prima di installare spaCR, scegli un canale di distribuzione ufficiale. PyPI e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
         "speech_text": [
-          "Prima di installare spàker, scegli la fonte ufficiale. pai pi fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato."
+          "Prima di installare spàker, scegli un canale di distribuzione ufficiale. pypie e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Apri PyPI, GitHub, and conda-forge dalla sezione spaCR. Su PyPI, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spaCR.",
+        "narration": "Su PyPI, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spacr.",
         "speech_text": [
-          "Apri pai pi, GitHub, and conda-forge dalla sezione spàker. Su pai pi, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spàker."
+          "Su pypie, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
+        "narration": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
         "speech_text": [
-          "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti."
+          "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
+        "narration": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
         "speech_text": [
-          "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente."
+          "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
+        "narration": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
         "speech_text": [
-          "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo."
+          "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Oggi, creare un ambiente conda e installare spaCR da PyPI; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
+        "narration": "Il pacchetto ufficiale di conda-forge installa spaCR e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spacr.",
         "speech_text": [
-          "Oggi, creare un ambiente conda e installare spàker da pai pi; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto."
+          "Il pacchetto ufficiale di conda-forge installa spàker e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Usa PyPI o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
+        "narration": "Usa conda-forge o PyPI per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
         "speech_text": [
-          "Usa pai pi o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato."
+          "Usa conda-forge o pypie per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 15.5,
-      "scene_end": 16.02,
-      "duration": 16.02,
-      "text": "Prima di installare spaCR, scegli la fonte ufficiale. PyPI fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-      "speech_text": "Prima di installare spàker, scegli la fonte ufficiale. pai pi fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-      "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ la fˈonte ʊffiʧˈale. pˈaj pˈi fornˈiʃe il pakːˈetːo pˈIθən rilaʃˈato, ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte e ʎɪ installatˈorɪ dˈesk tˌɔp, e kˈondafˈɔrʤe diventeɾˈa ʊnopʦiˈone ˌʊna vˈɔlta ke il pakːˈetːo saɾˌa pʊbːlikˈato.",
+      "speech_end": 15.285,
+      "scene_end": 15.805,
+      "duration": 15.805,
+      "text": "Prima di installare spaCR, scegli un canale di distribuzione ufficiale. PyPI e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+      "speech_text": "Prima di installare spàker, scegli un canale di distribuzione ufficiale. pypie e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+      "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ ʊn kanˈale dɪ distribʊʦiˈone ʊffiʧˈale. pˈipje e kˈondafˈɔrʤe fornˈiskono i pakːˈetːɪ pʊbːlikˈatɪ, mˌentre ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte, i proɡrˈammɪ dɪ installaʦiˈone dˈesk tˌɔp e la kronoloʤˈia dˌA rilˈaʃɪ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 15.5,
+          "speech_end": 15.285,
           "audible_start": 0.1,
-          "audible_end": 15.32,
-          "duration": 15.5,
+          "audible_end": 15.105,
+          "duration": 15.285,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.075,
-          "text": "Prima di installare spaCR, scegli la fonte ufficiale. PyPI fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-          "speech_text": "Prima di installare spàker, scegli la fonte ufficiale. pai pi fornisce il pacchetto Python rilasciato, GitHub fornisce il codice sorgente e gli installatori desktop, e conda-forge diventerà un'opzione una volta che il pacchetto sarà pubblicato.",
-          "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ la fˈonte ʊffiʧˈale. pˈaj pˈi fornˈiʃe il pakːˈetːo pˈIθən rilaʃˈato, ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte e ʎɪ installatˈorɪ dˈesk tˌɔp, e kˈondafˈɔrʤe diventeɾˈa ʊnopʦiˈone ˌʊna vˈɔlta ke il pakːˈetːo saɾˌa pʊbːlikˈato."
+          "trimmed_tail": 0.09,
+          "text": "Prima di installare spaCR, scegli un canale di distribuzione ufficiale. PyPI e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+          "speech_text": "Prima di installare spàker, scegli un canale di distribuzione ufficiale. pypie e conda-forge forniscono i pacchetti pubblicati, mentre GitHub fornisce il codice sorgente, i programmi di installazione desktop e la cronologia dei rilasci.",
+          "phonemes": "prˈima dɪ installˈare spˈaker, ʃˈeʎɪ ʊn kanˈale dɪ distribʊʦiˈone ʊffiʧˈale. pˈipje e kˈondafˈɔrʤe fornˈiskono i pakːˈetːɪ pʊbːlikˈatɪ, mˌentre ʤˈit ˈub fornˈiʃe il kˈɔdiʧe sorʤˈɛnte, i proɡrˈammɪ dɪ installaʦiˈone dˈesk tˌɔp e la kronoloʤˈia dˌA rilˈaʃɪ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 16.02,
-      "speech_end": 27.07,
-      "scene_end": 27.59,
-      "duration": 11.57,
-      "text": "Apri PyPI, GitHub, and conda-forge dalla sezione spaCR. Su PyPI, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spaCR.",
-      "speech_text": "Apri pai pi, GitHub, and conda-forge dalla sezione spàker. Su pai pi, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spàker.",
-      "phonemes": "ˈaprɪ pˈaj pˈi, ʤˈit ˈub, ˈand kˈondafˈɔrʤe dˌalla seʦiˈone spˈaker. sʊ pˈaj pˈi, lintestaʦiˈone dɪ rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker.",
+      "speech_start": 15.805,
+      "speech_end": 22.825,
+      "scene_end": 23.345,
+      "duration": 7.539999999999999,
+      "text": "Su PyPI, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spacr.",
+      "speech_text": "Su pypie, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spàker.",
+      "phonemes": "sʊ pˈipje, lintestaʦiˈone del rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 16.02,
-          "speech_end": 27.07,
-          "audible_start": 16.12,
-          "audible_end": 26.89,
-          "duration": 11.05,
+          "speech_start": 15.805,
+          "speech_end": 22.825,
+          "audible_start": 15.905,
+          "audible_end": 22.645,
+          "duration": 7.02,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
+          "trimmed_lead": 0.13,
           "trimmed_tail": 0.075,
-          "text": "Apri PyPI, GitHub, and conda-forge dalla sezione spaCR. Su PyPI, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spaCR.",
-          "speech_text": "Apri pai pi, GitHub, and conda-forge dalla sezione spàker. Su pai pi, l'intestazione di rilascio mostra la versione stabile corrente e il comando pip install spàker.",
-          "phonemes": "ˈaprɪ pˈaj pˈi, ʤˈit ˈub, ˈand kˈondafˈɔrʤe dˌalla seʦiˈone spˈaker. sʊ pˈaj pˈi, lintestaʦiˈone dɪ rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker."
+          "text": "Su PyPI, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spacr.",
+          "speech_text": "Su pypie, l’intestazione del rilascio mostra la versione stabile corrente e il comando pip install spàker.",
+          "phonemes": "sʊ pˈipje, lintestaʦiˈone del rilˈaʃo mˈostra la versjˈone stˈabile korɾˈɛnte e il komˈando pˈip ˈinstal spˈaker."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 27.59,
-      "speech_end": 35.075,
-      "scene_end": 35.595000000000006,
-      "duration": 8.005000000000006,
-      "text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-      "speech_text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-      "phonemes": "la seʦiˈone lˈiŋk prˈoʤet ˈapre la dokʊmentaʦiˈone, la hˈɔm pˈɛjʤ, il trakːˈɛr dɪ problˈɛmɪ e il repozitˈorɪ dɪ fˈontɪ.",
+      "speech_start": 23.345,
+      "speech_end": 33.394999999999996,
+      "scene_end": 33.915,
+      "duration": 10.57,
+      "text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+      "speech_text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+      "phonemes": "la seʦiˈone prˈoʤet lˈiŋks ˈapre la dokʊmentaʦiˈone, la pˈaʤina iniʦjˈale, il sistˈɛma dɪ traʧːamˈento dˌA problˈɛmɪ e il repozitˈorɪ del kˈɔdiʧe sorʤˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.59,
-          "speech_end": 35.075,
-          "audible_start": 27.69,
-          "audible_end": 34.894999999999996,
-          "duration": 7.485,
+          "speech_start": 23.345,
+          "speech_end": 33.394999999999996,
+          "audible_start": 23.445,
+          "audible_end": 33.214999999999996,
+          "duration": 10.05,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.065,
-          "text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-          "speech_text": "La sezione Link Project apre la documentazione, la homepage, il tracker di problemi e il repository di fonti.",
-          "phonemes": "la seʦiˈone lˈiŋk prˈoʤet ˈapre la dokʊmentaʦiˈone, la hˈɔm pˈɛjʤ, il trakːˈɛr dɪ problˈɛmɪ e il repozitˈorɪ dɪ fˈontɪ."
+          "trimmed_tail": 0.075,
+          "text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+          "speech_text": "La sezione Project links apre la documentazione, la pagina iniziale, il sistema di tracciamento dei problemi e il repository del codice sorgente.",
+          "phonemes": "la seʦiˈone prˈoʤet lˈiŋks ˈapre la dokʊmentaʦiˈone, la pˈaʤina iniʦjˈale, il sistˈɛma dɪ traʧːamˈento dˌA problˈɛmɪ e il repozitˈorɪ del kˈɔdiʧe sorʤˈɛnte."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 35.595000000000006,
-      "speech_end": 40.44500000000001,
-      "scene_end": 40.96500000000001,
-      "duration": 5.3700000000000045,
-      "text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-      "speech_text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-      "phonemes": "sʊ ʤˈit ˈub, ʊtiliʣːˈare il seletːˈore dɪ rˈamɪ per ʃˈeʎere la lˈinea sorʤˈɛnte.",
+      "speech_start": 33.915,
+      "speech_end": 47.93,
+      "scene_end": 48.45,
+      "duration": 14.535000000000004,
+      "text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+      "speech_text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+      "phonemes": "sʊ ʤˈit ˈub, mˈIn e la lˈinea dɪ kˈɔdiʧe sorʤˈɛnte pʊbːlikˈata, mˌentre nˈiɡtlɪ kontjˈɛne modˈifike pjʊ reʧˈɛntɪ ankˈora in fˈaze dɪ tˈɛst. ˈuza nˈiɡtlɪ sˈolo kwˈando tɪ sˈɛrve speʧifikamˈente ˌʊna modˈifika non ankˈora pʊbːlikˈata.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.595000000000006,
-          "speech_end": 40.44500000000001,
-          "audible_start": 35.69500000000001,
-          "audible_end": 40.26500000000001,
-          "duration": 4.85,
+          "speech_start": 33.915,
+          "speech_end": 47.93,
+          "audible_start": 34.015,
+          "audible_end": 47.75,
+          "duration": 14.015,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
+          "trimmed_lead": 0.135,
           "trimmed_tail": 0.075,
-          "text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-          "speech_text": "Su GitHub, utilizzare il selettore di rami per scegliere la linea sorgente.",
-          "phonemes": "sʊ ʤˈit ˈub, ʊtiliʣːˈare il seletːˈore dɪ rˈamɪ per ʃˈeʎere la lˈinea sorʤˈɛnte."
+          "text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+          "speech_text": "Su GitHub, main è la linea di codice sorgente pubblicata, mentre nightly contiene modifiche più recenti ancora in fase di test. Usa nightly solo quando ti serve specificamente una modifica non ancora pubblicata.",
+          "phonemes": "sʊ ʤˈit ˈub, mˈIn e la lˈinea dɪ kˈɔdiʧe sorʤˈɛnte pʊbːlikˈata, mˌentre nˈiɡtlɪ kontjˈɛne modˈifike pjʊ reʧˈɛntɪ ankˈora in fˈaze dɪ tˈɛst. ˈuza nˈiɡtlɪ sˈolo kwˈando tɪ sˈɛrve speʧifikamˈente ˌʊna modˈifika non ankˈora pʊbːlikˈata."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 40.96500000000001,
-      "speech_end": 51.515000000000015,
-      "scene_end": 52.03500000000002,
-      "duration": 11.070000000000007,
-      "text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-      "speech_text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-      "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandere ˈaSets per skarikˈare linstallatˈɔr dɪ wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile dɪ pakːˈetːo pˈIθən o la lˈista dɪ sˈomma dɪ kontrˈɔllo.",
+      "speech_start": 48.45,
+      "speech_end": 59.42,
+      "scene_end": 59.940000000000005,
+      "duration": 11.490000000000002,
+      "text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+      "speech_text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+      "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandɪ ˈaSets per skarikˈare il proɡrˈamma dɪ installaʦiˈone per wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile del pakːˈetːo pˈIθən o lelˈɛnko dˌA kˈekːsʊm.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.96500000000001,
-          "speech_end": 51.515000000000015,
-          "audible_start": 41.06500000000001,
-          "audible_end": 51.33500000000001,
-          "duration": 10.55,
+          "speech_start": 48.45,
+          "speech_end": 59.42,
+          "audible_start": 48.550000000000004,
+          "audible_end": 59.24,
+          "duration": 10.97,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
+          "trimmed_lead": 0.105,
           "trimmed_tail": 0.075,
-          "text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-          "speech_text": "In un rilascio di GitHub, espandere Assets per scaricare l'installator di Windows, macOS o Linux, i file di pacchetto Python o la lista di somma di controllo.",
-          "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandere ˈaSets per skarikˈare linstallatˈɔr dɪ wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile dɪ pakːˈetːo pˈIθən o la lˈista dɪ sˈomma dɪ kontrˈɔllo."
+          "text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+          "speech_text": "In un rilascio di GitHub, espandi Assets per scaricare il programma di installazione per Windows, macOS o Linux, i file del pacchetto Python o l’elenco dei checksum.",
+          "phonemes": "in ʊn rilˈaʃo dɪ ʤˈit ˈub, espˈandɪ ˈaSets per skarikˈare il proɡrˈamma dɪ installaʦiˈone per wˈɪndows, mˈak ˌɔːˈɛSe o lˈinʊks, i fˈile del pakːˈetːo pˈIθən o lelˈɛnko dˌA kˈekːsʊm."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 52.03500000000002,
-      "speech_end": 60.97000000000002,
-      "scene_end": 61.49000000000002,
-      "duration": 9.455000000000005,
-      "text": "Oggi, creare un ambiente conda e installare spaCR da PyPI; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-      "speech_text": "Oggi, creare un ambiente conda e installare spàker da pai pi; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-      "phonemes": "ˈɔʤːɪ, kreˈare ʊn ambiˈɛnte kˈonda e installˈare spˈaker da pˈaj pˈi; ʊtiliʣːˈare il kanˈale kˈondafˈɔrʤe sˈolo dˈopo la pʊbːlikaʦiˈone del pakːˈetːo.",
+      "speech_start": 59.940000000000005,
+      "speech_end": 71.32000000000001,
+      "scene_end": 71.84,
+      "duration": 11.899999999999999,
+      "text": "Il pacchetto ufficiale di conda-forge installa spaCR e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spacr.",
+      "speech_text": "Il pacchetto ufficiale di conda-forge installa spàker e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spàker.",
+      "phonemes": "il pakːˈetːo ʊffiʧˈale dɪ kˈondafˈɔrʤe instˈalla spˈaker e le relatˈive dipendˈɛnʦe dˈesk tˌɔp nellambiˈɛnte kˈonda atːˈivo. ˈuza il komˈando ezˈatːo kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 52.03500000000002,
-          "speech_end": 60.97000000000002,
-          "audible_start": 52.13500000000002,
-          "audible_end": 60.79000000000002,
-          "duration": 8.935,
+          "speech_start": 59.940000000000005,
+          "speech_end": 71.32000000000001,
+          "audible_start": 60.040000000000006,
+          "audible_end": 71.14,
+          "duration": 11.38,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
+          "trimmed_lead": 0.105,
           "trimmed_tail": 0.065,
-          "text": "Oggi, creare un ambiente conda e installare spaCR da PyPI; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-          "speech_text": "Oggi, creare un ambiente conda e installare spàker da pai pi; utilizzare il canale conda-forge solo dopo la pubblicazione del pacchetto.",
-          "phonemes": "ˈɔʤːɪ, kreˈare ʊn ambiˈɛnte kˈonda e installˈare spˈaker da pˈaj pˈi; ʊtiliʣːˈare il kanˈale kˈondafˈɔrʤe sˈolo dˈopo la pʊbːlikaʦiˈone del pakːˈetːo."
+          "text": "Il pacchetto ufficiale di conda-forge installa spaCR e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spacr.",
+          "speech_text": "Il pacchetto ufficiale di conda-forge installa spàker e le relative dipendenze desktop nell’ambiente Conda attivo. Usa il comando esatto conda install conda-forge::spàker.",
+          "phonemes": "il pakːˈetːo ʊffiʧˈale dɪ kˈondafˈɔrʤe instˈalla spˈaker e le relatˈive dipendˈɛnʦe dˈesk tˌɔp nellambiˈɛnte kˈonda atːˈivo. ˈuza il komˈando ezˈatːo kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 61.49000000000002,
-      "speech_end": 70.87500000000003,
-      "scene_end": 71.39500000000002,
-      "duration": 9.905000000000001,
-      "text": "Usa PyPI o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-      "speech_text": "Usa pai pi o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-      "phonemes": "ˈuza pˈaj pˈi o pˈip per ʊn ambiˈɛnte pˈIθən, ʤˈit ˈub releˈazes per ʊn installatˈɔr dˈesk tˌɔp e sˈolo dɪ nˈɔtːe kwˈando aj bizˈoɲɲo dɪ lavˈɔro non rilaʃˈato.",
+      "speech_start": 71.84,
+      "speech_end": 88.16,
+      "scene_end": 88.67999999999999,
+      "duration": 16.83999999999999,
+      "text": "Usa conda-forge o PyPI per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+      "speech_text": "Usa conda-forge o pypie per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+      "phonemes": "ˈuza kˈondafˈɔrʤe o pˈipje per ʊn ambiˈɛnte pˈIθən ʤestˈito, ʤˈit ˈub releˈazes per ʊn proɡrˈamma dɪ installaʦiˈone dˈesk tˌɔp e il rˈamo nˈiɡtlɪ sˈolo kwˈando sˈɛrvono modˈifike non ankˈora pʊbːlikˈate. kwˈindɪ ʃˈeʎɪ il tʊtˈɔrial dɪ installaʦiˈone korɾispondˈɛnte.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 61.49000000000002,
-          "speech_end": 70.87500000000003,
-          "audible_start": 61.590000000000025,
-          "audible_end": 70.69500000000002,
-          "duration": 9.385,
+          "speech_start": 71.84,
+          "speech_end": 88.16,
+          "audible_start": 71.94,
+          "audible_end": 87.98,
+          "duration": 16.32,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.065,
-          "text": "Usa PyPI o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-          "speech_text": "Usa pai pi o pip per un ambiente Python, GitHub Releases per un installator desktop e solo di notte quando hai bisogno di lavoro non rilasciato.",
-          "phonemes": "ˈuza pˈaj pˈi o pˈip per ʊn ambiˈɛnte pˈIθən, ʤˈit ˈub releˈazes per ʊn installatˈɔr dˈesk tˌɔp e sˈolo dɪ nˈɔtːe kwˈando aj bizˈoɲɲo dɪ lavˈɔro non rilaʃˈato."
+          "trimmed_tail": 0.08,
+          "text": "Usa conda-forge o PyPI per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+          "speech_text": "Usa conda-forge o pypie per un ambiente Python gestito, GitHub Releases per un programma di installazione desktop e il ramo nightly solo quando servono modifiche non ancora pubblicate. Quindi scegli il tutorial di installazione corrispondente.",
+          "phonemes": "ˈuza kˈondafˈɔrʤe o pˈipje per ʊn ambiˈɛnte pˈIθən ʤestˈito, ʤˈit ˈub releˈazes per ʊn proɡrˈamma dɪ installaʦiˈone dˈesk tˌɔp e il rˈamo nˈiɡtlɪ sˈolo kwˈando sˈɛrvono modˈifike non ankˈora pʊbːlikˈate. kwˈindɪ ʃˈeʎɪ il tʊtˈɔrial dɪ installaʦiˈone korɾispondˈɛnte."
         }
       ]
     }
diff --git a/01_pypi_github/audio/it/im_nicola.m4a b/01_pypi_github/audio/it/im_nicola.m4a
index f30754c8cb68e8adca18c77868a83c5424876fcb..596e85246a28fd9b9ecb95daadd1fc8466b18197 100644
--- a/01_pypi_github/audio/it/im_nicola.m4a
+++ b/01_pypi_github/audio/it/im_nicola.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6298e348897cdf22be62af90dad8d161d4d301319465d76974061aafae7e4741
-size 451899
+oid sha256:b09a0041016bb1b55836c00b537e102d49db952722d9dd27fae4db3239049529
+size 559794
diff --git a/01_pypi_github/audio/ja/jf_alpha.json b/01_pypi_github/audio/ja/jf_alpha.json
index 6dc63180ea3583d8e8f2a0ee5fcecf35e6db8d0e..793bf3187b49a42f95bc5dc8a5771ab703e0844d 100644
--- a/01_pypi_github/audio/ja/jf_alpha.json
+++ b/01_pypi_github/audio/ja/jf_alpha.json
@@ -6,10 +6,10 @@
   "voice": "jf_alpha",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 96.12,
-  "media_sha256": "fb2611af1fee32a102602adc807f15f57ad656aa76d9fbc33229a92d5e2c2188",
-  "media_bytes": 600331,
-  "render_fingerprint": "0d5d4cc9a890d8750e9dbc95bec3c10e506d5730caadae4526e4717d1296d842",
+  "total_duration": 84.235,
+  "media_sha256": "1e28104d97c6085cc109f96c34c903711b481a35ae149c69439bc394367b31de",
+  "media_bytes": 526344,
+  "render_fingerprint": "23e3bbdb3a16f054fe93b8c776d482eed875d4c9ec10d1fec3e2b0da425c54ef",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
+        "narration": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
         "speech_text": [
-          "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります."
+          "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
+        "narration": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
         "speech_text": [
-          "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します."
+          "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
+        "narration": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
         "speech_text": [
-          "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます."
+          "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
+        "narration": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
         "speech_text": [
-          "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています."
+          "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
+        "narration": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
         "speech_text": [
-          "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します."
+          "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
+        "narration": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
         "speech_text": [
-          "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する."
+          "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
+        "narration": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
         "speech_text": [
-          "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します."
+          "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 17.68,
-      "scene_end": 18.2,
-      "duration": 18.2,
-      "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ.",
+      "speech_end": 14.145,
+      "scene_end": 14.665,
+      "duration": 14.665,
+      "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 17.68,
+          "speech_end": 14.145,
           "audible_start": 0.1,
-          "audible_end": 17.5,
-          "duration": 17.68,
+          "audible_end": 13.965,
+          "duration": 14.145,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.425,
-          "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.5,
+          "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 18.2,
-      "speech_end": 30.31,
-      "scene_end": 30.83,
-      "duration": 12.629999999999999,
-      "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-      "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ.",
+      "speech_start": 14.665,
+      "speech_end": 21.355,
+      "scene_end": 21.875,
+      "duration": 7.210000000000001,
+      "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+      "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+      "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.2,
-          "speech_end": 30.31,
-          "audible_start": 18.3,
-          "audible_end": 30.13,
-          "duration": 12.11,
+          "speech_start": 14.665,
+          "speech_end": 21.355,
+          "audible_start": 14.764999999999999,
+          "audible_end": 21.174999999999997,
+          "duration": 6.69,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.49,
-          "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-          "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.495,
+          "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+          "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+          "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 30.83,
-      "speech_end": 38.165,
-      "scene_end": 38.685,
-      "duration": 7.855000000000004,
-      "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ.",
+      "speech_start": 21.875,
+      "speech_end": 27.95,
+      "scene_end": 28.47,
+      "duration": 6.594999999999999,
+      "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 30.83,
-          "speech_end": 38.165,
-          "audible_start": 30.93,
-          "audible_end": 37.985,
-          "duration": 7.335,
+          "speech_start": 21.875,
+          "speech_end": 27.95,
+          "audible_start": 21.975,
+          "audible_end": 27.77,
+          "duration": 6.075,
           "gap_from_previous": null,
-          "trimmed_lead": 0.165,
+          "trimmed_lead": 0.175,
           "trimmed_tail": 0.5,
-          "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ."
+          "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 38.685,
-      "speech_end": 51.435,
-      "scene_end": 51.955000000000005,
-      "duration": 13.270000000000003,
-      "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ.",
+      "speech_start": 28.47,
+      "speech_end": 41.95,
+      "scene_end": 42.470000000000006,
+      "duration": 14.000000000000007,
+      "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.685,
-          "speech_end": 51.435,
-          "audible_start": 38.785000000000004,
-          "audible_end": 51.255,
-          "duration": 12.75,
+          "speech_start": 28.47,
+          "speech_end": 41.95,
+          "audible_start": 28.57,
+          "audible_end": 41.769999999999996,
+          "duration": 13.48,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.475,
-          "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.565,
+          "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 51.955000000000005,
-      "speech_end": 62.76500000000001,
-      "scene_end": 63.28500000000001,
-      "duration": 11.330000000000005,
-      "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ.",
+      "speech_start": 42.470000000000006,
+      "speech_end": 52.220000000000006,
+      "scene_end": 52.74000000000001,
+      "duration": 10.270000000000003,
+      "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 51.955000000000005,
-          "speech_end": 62.76500000000001,
-          "audible_start": 52.05500000000001,
-          "audible_end": 62.58500000000001,
-          "duration": 10.81,
+          "speech_start": 42.470000000000006,
+          "speech_end": 52.220000000000006,
+          "audible_start": 42.57000000000001,
+          "audible_end": 52.040000000000006,
+          "duration": 9.75,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.465,
-          "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.495,
+          "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 63.28500000000001,
-      "speech_end": 77.60000000000001,
-      "scene_end": 78.12,
-      "duration": 14.834999999999994,
-      "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ.",
+      "speech_start": 52.74000000000001,
+      "speech_end": 66.33500000000001,
+      "scene_end": 66.855,
+      "duration": 14.114999999999995,
+      "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+      "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+      "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 63.28500000000001,
-          "speech_end": 77.60000000000001,
-          "audible_start": 63.38500000000001,
-          "audible_end": 77.42000000000002,
-          "duration": 14.315,
+          "speech_start": 52.74000000000001,
+          "speech_end": 66.33500000000001,
+          "audible_start": 52.84000000000001,
+          "audible_end": 66.155,
+          "duration": 13.595,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.48,
-          "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.535,
+          "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+          "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+          "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 78.12,
-      "speech_end": 95.60000000000001,
-      "scene_end": 96.12,
-      "duration": 18.0,
-      "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ.",
+      "speech_start": 66.855,
+      "speech_end": 83.715,
+      "scene_end": 84.235,
+      "duration": 17.379999999999995,
+      "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 78.12,
-          "speech_end": 95.60000000000001,
-          "audible_start": 78.22,
-          "audible_end": 95.42,
-          "duration": 17.48,
+          "speech_start": 66.855,
+          "speech_end": 83.715,
+          "audible_start": 66.955,
+          "audible_end": 83.535,
+          "duration": 16.86,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.445,
-          "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.475,
+          "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ"
         }
       ]
     }
diff --git a/01_pypi_github/audio/ja/jf_alpha.m4a b/01_pypi_github/audio/ja/jf_alpha.m4a
index b20c8d0576995ebc1d07b74036100a9c3eddaa97..fd1cb01a2efcdfebbb0ceb27a6cd1ec9634a284c 100644
--- a/01_pypi_github/audio/ja/jf_alpha.m4a
+++ b/01_pypi_github/audio/ja/jf_alpha.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fb2611af1fee32a102602adc807f15f57ad656aa76d9fbc33229a92d5e2c2188
-size 600331
+oid sha256:1e28104d97c6085cc109f96c34c903711b481a35ae149c69439bc394367b31de
+size 526344
diff --git a/01_pypi_github/audio/ja/jf_gongitsune.json b/01_pypi_github/audio/ja/jf_gongitsune.json
index 48a70465355691509537a747ee3c3b90ca372807..edfe876718ed81bb9011b84de74c13d40754c188 100644
--- a/01_pypi_github/audio/ja/jf_gongitsune.json
+++ b/01_pypi_github/audio/ja/jf_gongitsune.json
@@ -6,10 +6,10 @@
   "voice": "jf_gongitsune",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 114.23,
-  "media_sha256": "f952927ea6e4e12738325cacb831121e47cfd1941a5a42cbdd86386d97eacaaf",
-  "media_bytes": 732429,
-  "render_fingerprint": "b49348741451f07b6f65597b01a11e00ff9ee96b450f17b339e1ae8d273f84ba",
+  "total_duration": 101.2,
+  "media_sha256": "2490b92ac77512eafa1c833ed64175958f6b1c12e2e0e90e454b7d89e70bf252",
+  "media_bytes": 650063,
+  "render_fingerprint": "0f223e84bc795d606983903533976f2c091dc48227978d7d796c213b32ef7dca",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
+        "narration": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
         "speech_text": [
-          "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります."
+          "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
+        "narration": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
         "speech_text": [
-          "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します."
+          "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
+        "narration": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
         "speech_text": [
-          "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます."
+          "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
+        "narration": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
         "speech_text": [
-          "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています."
+          "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
+        "narration": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
         "speech_text": [
-          "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します."
+          "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
+        "narration": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
         "speech_text": [
-          "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する."
+          "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
+        "narration": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
         "speech_text": [
-          "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します."
+          "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 20.975,
-      "scene_end": 21.495,
-      "duration": 21.495,
-      "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ.",
+      "speech_end": 17.47,
+      "scene_end": 17.99,
+      "duration": 17.99,
+      "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 20.975,
+          "speech_end": 17.47,
           "audible_start": 0.1,
-          "audible_end": 20.795,
-          "duration": 20.975,
+          "audible_end": 17.29,
+          "duration": 17.47,
           "gap_from_previous": null,
-          "trimmed_lead": 0.26,
-          "trimmed_tail": 0.415,
-          "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.54,
+          "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 21.495,
-      "speech_end": 35.77,
-      "scene_end": 36.290000000000006,
-      "duration": 14.795000000000005,
-      "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-      "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ.",
+      "speech_start": 17.99,
+      "speech_end": 25.979999999999997,
+      "scene_end": 26.499999999999996,
+      "duration": 8.509999999999998,
+      "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+      "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+      "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.495,
-          "speech_end": 35.77,
-          "audible_start": 21.595000000000002,
-          "audible_end": 35.59,
-          "duration": 14.275,
+          "speech_start": 17.99,
+          "speech_end": 25.979999999999997,
+          "audible_start": 18.09,
+          "audible_end": 25.799999999999997,
+          "duration": 7.99,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.425,
-          "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-          "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.45,
+          "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+          "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+          "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 36.290000000000006,
-      "speech_end": 45.24000000000001,
-      "scene_end": 45.76000000000001,
-      "duration": 9.470000000000006,
-      "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ.",
+      "speech_start": 26.499999999999996,
+      "speech_end": 34.059999999999995,
+      "scene_end": 34.58,
+      "duration": 8.080000000000002,
+      "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.290000000000006,
-          "speech_end": 45.24000000000001,
-          "audible_start": 36.39000000000001,
-          "audible_end": 45.06,
-          "duration": 8.95,
+          "speech_start": 26.499999999999996,
+          "speech_end": 34.059999999999995,
+          "audible_start": 26.599999999999998,
+          "audible_end": 33.879999999999995,
+          "duration": 7.56,
           "gap_from_previous": null,
-          "trimmed_lead": 0.315,
-          "trimmed_tail": 0.435,
-          "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ."
+          "trimmed_lead": 0.34,
+          "trimmed_tail": 0.45,
+          "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 45.76000000000001,
-      "speech_end": 61.06500000000001,
-      "scene_end": 61.585000000000015,
-      "duration": 15.825000000000003,
-      "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ.",
+      "speech_start": 34.58,
+      "speech_end": 50.55,
+      "scene_end": 51.07,
+      "duration": 16.490000000000002,
+      "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.76000000000001,
-          "speech_end": 61.06500000000001,
-          "audible_start": 45.860000000000014,
-          "audible_end": 60.88500000000001,
-          "duration": 15.305,
+          "speech_start": 34.58,
+          "speech_end": 50.55,
+          "audible_start": 34.68,
+          "audible_end": 50.37,
+          "duration": 15.97,
           "gap_from_previous": null,
           "trimmed_lead": 0.33,
-          "trimmed_tail": 0.44,
-          "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ."
+          "trimmed_tail": 0.675,
+          "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 61.585000000000015,
-      "speech_end": 74.69500000000002,
-      "scene_end": 75.21500000000002,
-      "duration": 13.630000000000003,
-      "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ.",
+      "speech_start": 51.07,
+      "speech_end": 62.625,
+      "scene_end": 63.145,
+      "duration": 12.075000000000003,
+      "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 61.585000000000015,
-          "speech_end": 74.69500000000002,
-          "audible_start": 61.68500000000002,
-          "audible_end": 74.51500000000001,
-          "duration": 13.11,
+          "speech_start": 51.07,
+          "speech_end": 62.625,
+          "audible_start": 51.17,
+          "audible_end": 62.445,
+          "duration": 11.555,
           "gap_from_previous": null,
-          "trimmed_lead": 0.33,
-          "trimmed_tail": 0.46,
-          "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ."
+          "trimmed_lead": 0.335,
+          "trimmed_tail": 0.51,
+          "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 75.21500000000002,
-      "speech_end": 92.48000000000002,
-      "scene_end": 93.00000000000001,
-      "duration": 17.784999999999997,
-      "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ.",
+      "speech_start": 63.145,
+      "speech_end": 79.785,
+      "scene_end": 80.30499999999999,
+      "duration": 17.15999999999999,
+      "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+      "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+      "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 75.21500000000002,
-          "speech_end": 92.48000000000002,
-          "audible_start": 75.31500000000001,
-          "audible_end": 92.30000000000001,
-          "duration": 17.265,
+          "speech_start": 63.145,
+          "speech_end": 79.785,
+          "audible_start": 63.245000000000005,
+          "audible_end": 79.605,
+          "duration": 16.64,
           "gap_from_previous": null,
-          "trimmed_lead": 0.355,
-          "trimmed_tail": 0.455,
-          "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.555,
+          "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+          "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+          "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 93.00000000000001,
-      "speech_end": 113.71000000000001,
-      "scene_end": 114.23,
-      "duration": 21.22999999999999,
-      "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ.",
+      "speech_start": 80.30499999999999,
+      "speech_end": 100.67999999999999,
+      "scene_end": 101.19999999999999,
+      "duration": 20.894999999999996,
+      "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 93.00000000000001,
-          "speech_end": 113.71000000000001,
-          "audible_start": 93.10000000000001,
-          "audible_end": 113.53000000000002,
-          "duration": 20.71,
+          "speech_start": 80.30499999999999,
+          "speech_end": 100.67999999999999,
+          "audible_start": 80.40499999999999,
+          "audible_end": 100.5,
+          "duration": 20.375,
           "gap_from_previous": null,
-          "trimmed_lead": 0.315,
-          "trimmed_tail": 0.45,
-          "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.54,
+          "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ"
         }
       ]
     }
diff --git a/01_pypi_github/audio/ja/jf_gongitsune.m4a b/01_pypi_github/audio/ja/jf_gongitsune.m4a
index 20c7b47b20682e0100b09980a3b226506d5ecc58..68a6c7a129f12908111c25b83614ecec63c69ca2 100644
--- a/01_pypi_github/audio/ja/jf_gongitsune.m4a
+++ b/01_pypi_github/audio/ja/jf_gongitsune.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f952927ea6e4e12738325cacb831121e47cfd1941a5a42cbdd86386d97eacaaf
-size 732429
+oid sha256:2490b92ac77512eafa1c833ed64175958f6b1c12e2e0e90e454b7d89e70bf252
+size 650063
diff --git a/01_pypi_github/audio/ja/jf_nezumi.json b/01_pypi_github/audio/ja/jf_nezumi.json
index 68453649f725b279bff15fbfbb354b82b754e488..08fc28a214103a7cae40444bcc904698723ac29d 100644
--- a/01_pypi_github/audio/ja/jf_nezumi.json
+++ b/01_pypi_github/audio/ja/jf_nezumi.json
@@ -6,10 +6,10 @@
   "voice": "jf_nezumi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 119.695,
-  "media_sha256": "f7a69a11ad080962f7333f5a15824bea94e945317bd00e9f3d6cfa26ecd02d5b",
-  "media_bytes": 751813,
-  "render_fingerprint": "0612d42b6e4e92778dba6de80d24cc5f94ddc34cea1dff6e09d68b35226421b7",
+  "total_duration": 105.74,
+  "media_sha256": "a7adf46154ceb1d0d7edf9a9b2d8bef46f2a0bcf65186c42c355d4cac1989d2d",
+  "media_bytes": 666751,
+  "render_fingerprint": "6dfbf1ba15cce88e1ecf7a067c30506a09bfc4b4d78d4db1084698e2db83001d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
+        "narration": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
         "speech_text": [
-          "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります."
+          "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
+        "narration": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
         "speech_text": [
-          "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します."
+          "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
+        "narration": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
         "speech_text": [
-          "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます."
+          "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
+        "narration": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
         "speech_text": [
-          "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています."
+          "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
+        "narration": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
         "speech_text": [
-          "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します."
+          "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
+        "narration": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
         "speech_text": [
-          "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する."
+          "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
+        "narration": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
         "speech_text": [
-          "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します."
+          "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 21.73,
-      "scene_end": 22.25,
-      "duration": 22.25,
-      "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ.",
+      "speech_end": 18.265,
+      "scene_end": 18.785,
+      "duration": 18.785,
+      "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 21.73,
+          "speech_end": 18.265,
           "audible_start": 0.1,
-          "audible_end": 21.55,
-          "duration": 21.73,
+          "audible_end": 18.085,
+          "duration": 18.265,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.365,
-          "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.475,
+          "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 22.25,
-      "speech_end": 37.42,
-      "scene_end": 37.940000000000005,
-      "duration": 15.690000000000005,
-      "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-      "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ.",
+      "speech_start": 18.785,
+      "speech_end": 26.84,
+      "scene_end": 27.36,
+      "duration": 8.575,
+      "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+      "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+      "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.25,
-          "speech_end": 37.42,
-          "audible_start": 22.35,
-          "audible_end": 37.24,
-          "duration": 15.17,
+          "speech_start": 18.785,
+          "speech_end": 26.84,
+          "audible_start": 18.885,
+          "audible_end": 26.66,
+          "duration": 8.055,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.435,
-          "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-          "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.51,
+          "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+          "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+          "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 37.940000000000005,
-      "speech_end": 47.39,
-      "scene_end": 47.910000000000004,
-      "duration": 9.969999999999999,
-      "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ.",
+      "speech_start": 27.36,
+      "speech_end": 35.24,
+      "scene_end": 35.760000000000005,
+      "duration": 8.400000000000006,
+      "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.940000000000005,
-          "speech_end": 47.39,
-          "audible_start": 38.040000000000006,
-          "audible_end": 47.21000000000001,
-          "duration": 9.45,
+          "speech_start": 27.36,
+          "speech_end": 35.24,
+          "audible_start": 27.46,
+          "audible_end": 35.06,
+          "duration": 7.88,
           "gap_from_previous": null,
-          "trimmed_lead": 0.315,
-          "trimmed_tail": 0.485,
-          "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ."
+          "trimmed_lead": 0.335,
+          "trimmed_tail": 0.51,
+          "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 47.910000000000004,
-      "speech_end": 63.565000000000005,
-      "scene_end": 64.08500000000001,
-      "duration": 16.175000000000004,
-      "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ.",
+      "speech_start": 35.760000000000005,
+      "speech_end": 52.74000000000001,
+      "scene_end": 53.26000000000001,
+      "duration": 17.500000000000007,
+      "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.910000000000004,
-          "speech_end": 63.565000000000005,
-          "audible_start": 48.010000000000005,
-          "audible_end": 63.385000000000005,
-          "duration": 15.655,
+          "speech_start": 35.760000000000005,
+          "speech_end": 52.74000000000001,
+          "audible_start": 35.86000000000001,
+          "audible_end": 52.56,
+          "duration": 16.98,
           "gap_from_previous": null,
           "trimmed_lead": 0.33,
-          "trimmed_tail": 0.415,
-          "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ."
+          "trimmed_tail": 0.565,
+          "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 64.08500000000001,
-      "speech_end": 78.385,
-      "scene_end": 78.905,
-      "duration": 14.819999999999993,
-      "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ.",
+      "speech_start": 53.26000000000001,
+      "speech_end": 65.46500000000002,
+      "scene_end": 65.98500000000001,
+      "duration": 12.725000000000001,
+      "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 64.08500000000001,
-          "speech_end": 78.385,
-          "audible_start": 64.185,
-          "audible_end": 78.20500000000001,
-          "duration": 14.3,
+          "speech_start": 53.26000000000001,
+          "speech_end": 65.46500000000002,
+          "audible_start": 53.360000000000014,
+          "audible_end": 65.28500000000001,
+          "duration": 12.205,
           "gap_from_previous": null,
-          "trimmed_lead": 0.325,
-          "trimmed_tail": 0.45,
-          "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ."
+          "trimmed_lead": 0.33,
+          "trimmed_tail": 0.515,
+          "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 78.905,
-      "speech_end": 96.97,
-      "scene_end": 97.49,
-      "duration": 18.584999999999994,
-      "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ.",
+      "speech_start": 65.98500000000001,
+      "speech_end": 83.46500000000002,
+      "scene_end": 83.98500000000001,
+      "duration": 18.0,
+      "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+      "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+      "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 78.905,
-          "speech_end": 96.97,
-          "audible_start": 79.005,
-          "audible_end": 96.79,
-          "duration": 18.065,
+          "speech_start": 65.98500000000001,
+          "speech_end": 83.46500000000002,
+          "audible_start": 66.08500000000001,
+          "audible_end": 83.28500000000001,
+          "duration": 17.48,
           "gap_from_previous": null,
-          "trimmed_lead": 0.35,
-          "trimmed_tail": 0.435,
-          "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.515,
+          "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+          "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+          "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 97.49,
-      "speech_end": 119.175,
-      "scene_end": 119.695,
-      "duration": 22.205,
-      "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ.",
+      "speech_start": 83.98500000000001,
+      "speech_end": 105.22000000000001,
+      "scene_end": 105.74000000000001,
+      "duration": 21.754999999999995,
+      "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 97.49,
-          "speech_end": 119.175,
-          "audible_start": 97.58999999999999,
-          "audible_end": 118.99499999999999,
-          "duration": 21.685,
+          "speech_start": 83.98500000000001,
+          "speech_end": 105.22000000000001,
+          "audible_start": 84.08500000000001,
+          "audible_end": 105.04000000000002,
+          "duration": 21.235,
           "gap_from_previous": null,
-          "trimmed_lead": 0.315,
-          "trimmed_tail": 0.4,
-          "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ."
+          "trimmed_lead": 0.33,
+          "trimmed_tail": 0.485,
+          "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ"
         }
       ]
     }
diff --git a/01_pypi_github/audio/ja/jf_nezumi.m4a b/01_pypi_github/audio/ja/jf_nezumi.m4a
index acb7cf8f344178cdb51a2d0d6f412a1ead3851b3..7e76e44e0ce33a481605522ffec909924214abb3 100644
--- a/01_pypi_github/audio/ja/jf_nezumi.m4a
+++ b/01_pypi_github/audio/ja/jf_nezumi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f7a69a11ad080962f7333f5a15824bea94e945317bd00e9f3d6cfa26ecd02d5b
-size 751813
+oid sha256:a7adf46154ceb1d0d7edf9a9b2d8bef46f2a0bcf65186c42c355d4cac1989d2d
+size 666751
diff --git a/01_pypi_github/audio/ja/jf_tebukuro.json b/01_pypi_github/audio/ja/jf_tebukuro.json
index e06831a90cbb4d30c8a09055b0225095be77000b..45bfbc569f12cfca3b60a386e6d3dd48e4785e22 100644
--- a/01_pypi_github/audio/ja/jf_tebukuro.json
+++ b/01_pypi_github/audio/ja/jf_tebukuro.json
@@ -6,10 +6,10 @@
   "voice": "jf_tebukuro",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 112.785,
-  "media_sha256": "8b1e8f88eef60632a1537c661c391007a7d06fd6cd1a599d563e01f91d6c54e6",
-  "media_bytes": 719361,
-  "render_fingerprint": "edac6d218872786ae412292b0549ff2e23dc3a6f0b2f34049268d0d5fa7a2a21",
+  "total_duration": 102.24,
+  "media_sha256": "71ae2c3261e797a0a3d60705014037e280f9c0e46e8877e589bee48bcba1cb04",
+  "media_bytes": 647162,
+  "render_fingerprint": "df7a95cbf1349599ac01ff8c1039b1da80bd4b09780dc49791ea62aeca5a059f",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
+        "narration": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
         "speech_text": [
-          "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります."
+          "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
+        "narration": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
         "speech_text": [
-          "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します."
+          "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
+        "narration": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
         "speech_text": [
-          "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます."
+          "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
+        "narration": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
         "speech_text": [
-          "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています."
+          "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
+        "narration": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
         "speech_text": [
-          "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します."
+          "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
+        "narration": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
         "speech_text": [
-          "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する."
+          "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
+        "narration": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
         "speech_text": [
-          "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します."
+          "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 20.55,
-      "scene_end": 21.07,
-      "duration": 21.07,
-      "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ.",
+      "speech_end": 17.35,
+      "scene_end": 17.87,
+      "duration": 17.87,
+      "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 20.55,
+          "speech_end": 17.35,
           "audible_start": 0.1,
-          "audible_end": 20.37,
-          "duration": 20.55,
+          "audible_end": 17.17,
+          "duration": 17.35,
           "gap_from_previous": null,
           "trimmed_lead": 0.25,
-          "trimmed_tail": 0.375,
-          "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ."
+          "trimmed_tail": 0.425,
+          "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 21.07,
-      "speech_end": 35.53,
-      "scene_end": 36.050000000000004,
-      "duration": 14.980000000000004,
-      "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-      "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ.",
+      "speech_start": 17.87,
+      "speech_end": 25.945,
+      "scene_end": 26.465,
+      "duration": 8.594999999999999,
+      "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+      "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+      "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.07,
-          "speech_end": 35.53,
-          "audible_start": 21.17,
-          "audible_end": 35.35,
-          "duration": 14.46,
+          "speech_start": 17.87,
+          "speech_end": 25.945,
+          "audible_start": 17.970000000000002,
+          "audible_end": 25.765,
+          "duration": 8.075,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.395,
-          "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-          "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.39,
+          "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+          "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+          "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 36.050000000000004,
-      "speech_end": 44.685,
-      "scene_end": 45.205000000000005,
-      "duration": 9.155000000000001,
-      "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ.",
+      "speech_start": 26.465,
+      "speech_end": 34.1,
+      "scene_end": 34.620000000000005,
+      "duration": 8.155000000000005,
+      "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.050000000000004,
-          "speech_end": 44.685,
-          "audible_start": 36.150000000000006,
-          "audible_end": 44.505,
-          "duration": 8.635,
+          "speech_start": 26.465,
+          "speech_end": 34.1,
+          "audible_start": 26.565,
+          "audible_end": 33.92,
+          "duration": 7.635,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.42,
-          "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.4,
+          "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 45.205000000000005,
-      "speech_end": 60.080000000000005,
-      "scene_end": 60.60000000000001,
-      "duration": 15.395000000000003,
-      "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ.",
+      "speech_start": 34.620000000000005,
+      "speech_end": 51.080000000000005,
+      "scene_end": 51.60000000000001,
+      "duration": 16.980000000000004,
+      "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.205000000000005,
-          "speech_end": 60.080000000000005,
-          "audible_start": 45.30500000000001,
-          "audible_end": 59.900000000000006,
-          "duration": 14.875,
+          "speech_start": 34.620000000000005,
+          "speech_end": 51.080000000000005,
+          "audible_start": 34.720000000000006,
+          "audible_end": 50.900000000000006,
+          "duration": 16.46,
           "gap_from_previous": null,
           "trimmed_lead": 0.3,
-          "trimmed_tail": 0.375,
-          "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ."
+          "trimmed_tail": 0.515,
+          "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 60.60000000000001,
-      "speech_end": 73.66000000000001,
-      "scene_end": 74.18,
-      "duration": 13.579999999999998,
-      "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ.",
+      "speech_start": 51.60000000000001,
+      "speech_end": 63.53000000000001,
+      "scene_end": 64.05000000000001,
+      "duration": 12.450000000000003,
+      "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.60000000000001,
-          "speech_end": 73.66000000000001,
-          "audible_start": 60.70000000000001,
-          "audible_end": 73.48,
-          "duration": 13.06,
+          "speech_start": 51.60000000000001,
+          "speech_end": 63.53000000000001,
+          "audible_start": 51.70000000000001,
+          "audible_end": 63.35000000000001,
+          "duration": 11.93,
           "gap_from_previous": null,
           "trimmed_lead": 0.3,
-          "trimmed_tail": 0.39,
-          "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ."
+          "trimmed_tail": 0.395,
+          "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 74.18,
-      "speech_end": 91.20500000000001,
-      "scene_end": 91.72500000000001,
-      "duration": 17.545,
-      "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ.",
+      "speech_start": 64.05000000000001,
+      "speech_end": 80.57500000000002,
+      "scene_end": 81.09500000000001,
+      "duration": 17.045,
+      "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+      "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+      "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 74.18,
-          "speech_end": 91.20500000000001,
-          "audible_start": 74.28,
-          "audible_end": 91.025,
-          "duration": 17.025,
+          "speech_start": 64.05000000000001,
+          "speech_end": 80.57500000000002,
+          "audible_start": 64.15,
+          "audible_end": 80.39500000000001,
+          "duration": 16.525,
           "gap_from_previous": null,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.43,
-          "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.49,
+          "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+          "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+          "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 91.72500000000001,
-      "speech_end": 112.26500000000001,
-      "scene_end": 112.78500000000001,
-      "duration": 21.060000000000002,
-      "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ.",
+      "speech_start": 81.09500000000001,
+      "speech_end": 101.72000000000001,
+      "scene_end": 102.24000000000001,
+      "duration": 21.144999999999996,
+      "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 91.72500000000001,
-          "speech_end": 112.26500000000001,
-          "audible_start": 91.825,
-          "audible_end": 112.08500000000001,
-          "duration": 20.54,
+          "speech_start": 81.09500000000001,
+          "speech_end": 101.72000000000001,
+          "audible_start": 81.19500000000001,
+          "audible_end": 101.54000000000002,
+          "duration": 20.625,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.405,
-          "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.425,
+          "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ"
         }
       ]
     }
diff --git a/01_pypi_github/audio/ja/jf_tebukuro.m4a b/01_pypi_github/audio/ja/jf_tebukuro.m4a
index 6b629113adbe5cba8e24b7bdc05a5cfdd1c27624..705009fa957610046461b75a04fb21f4d21499ca 100644
--- a/01_pypi_github/audio/ja/jf_tebukuro.m4a
+++ b/01_pypi_github/audio/ja/jf_tebukuro.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8b1e8f88eef60632a1537c661c391007a7d06fd6cd1a599d563e01f91d6c54e6
-size 719361
+oid sha256:71ae2c3261e797a0a3d60705014037e280f9c0e46e8877e589bee48bcba1cb04
+size 647162
diff --git a/01_pypi_github/audio/ja/jm_kumo.json b/01_pypi_github/audio/ja/jm_kumo.json
index 29e31c1d339dd66ecb346a90b559bbd9ce75333f..20f1b3e0aca46efd2e8bd63ed9676d49003cd802 100644
--- a/01_pypi_github/audio/ja/jm_kumo.json
+++ b/01_pypi_github/audio/ja/jm_kumo.json
@@ -6,10 +6,10 @@
   "voice": "jm_kumo",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 103.41,
-  "media_sha256": "b8a358c0e44094f817da49bece926202f82e9680241eae2fbc3e009d0b45c10b",
-  "media_bytes": 652280,
-  "render_fingerprint": "98be1c19735ff8f1827a264695bcbea9088283fb824e23c2e3e33d8345492227",
+  "total_duration": 91.705,
+  "media_sha256": "11f556dbaa5bd32212465e5ca8e854d9a99131dd5ecf31f8f01839195d229352",
+  "media_bytes": 587653,
+  "render_fingerprint": "523a533bcd03293bc5f8d98c22f250ed98b4a5abab3393b1a4143dd06e345e64",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
+        "narration": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
         "speech_text": [
-          "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります."
+          "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
+        "narration": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
         "speech_text": [
-          "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します."
+          "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
+        "narration": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
         "speech_text": [
-          "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます."
+          "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
+        "narration": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
         "speech_text": [
-          "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています."
+          "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
+        "narration": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
         "speech_text": [
-          "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します."
+          "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
+        "narration": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
         "speech_text": [
-          "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する."
+          "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
+        "narration": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
         "speech_text": [
-          "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します."
+          "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 19.045,
-      "scene_end": 19.565,
-      "duration": 19.565,
-      "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ.",
+      "speech_end": 16.07,
+      "scene_end": 16.59,
+      "duration": 16.59,
+      "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+      "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 19.045,
+          "speech_end": 16.07,
           "audible_start": 0.1,
-          "audible_end": 18.865,
-          "duration": 19.045,
+          "audible_end": 15.89,
+          "duration": 16.07,
           "gap_from_previous": null,
           "trimmed_lead": 0.24,
-          "trimmed_tail": 0.39,
-          "text": "spaCR をインストールする前に,公式のソースを選択してください. PyPI はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "speech_text": "スペーカー をインストールする前に,公式のソースを選択してください. パイピー はリリースされた Python パッケージ, GitHub はソースコードとデスクトップインストーラを提供しています. パッケージが公開されると, conda-forge はオプションになります.",
-          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi, koːɕikʲi no soːsɨ o sentakɯ ɕite kɯdasai. pai pʲiː βa ɾʲiɾʲiːsɨ saɾeta Python paʔkeːʥi, GitHub βa soːsɨ koːdo to desɨkɯtoʔpɯ iɴsɨtoːɾa o teːkʲoː ɕite imasɨ. paʔkeːʥi ɡa koːkai saɾeɾɯ to, conda - forge βa opɯɕoɴ ɲi naɾʲimasɨ."
+          "trimmed_tail": 0.465,
+          "text": "spaCR をインストールする前に、公式の配布方法を選択します。PyPI と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "speech_text": "スペーカー をインストールする前に、公式の配布方法を選択します。pypie と conda-forge はリリース済みパッケージを提供し、GitHub はソースコード、デスクトップインストーラー、リリース履歴を提供します。",
+          "phonemes": "sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ mae ɲi koːɕikʲi no haiɸɯ hoːhoː o sentakɯ ɕi masɨ pypie to conda - forge βa ɾʲiɾʲiːsɨ zɨmʲi paʔkeːʥi o teːkʲoː ɕi GitHub βa soːsɨ koːdo desɨkɯtoʔpɯ iɴsɨtoːɾaː ɾʲiɾʲiːsɨ ɾʲiɾekʲi o teːkʲoː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 19.565,
-      "speech_end": 32.32,
-      "scene_end": 32.84,
-      "duration": 13.275000000000002,
-      "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-      "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ.",
+      "speech_start": 16.59,
+      "speech_end": 23.715,
+      "scene_end": 24.235,
+      "duration": 7.645,
+      "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+      "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+      "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.565,
-          "speech_end": 32.32,
-          "audible_start": 19.665000000000003,
-          "audible_end": 32.14,
-          "duration": 12.755,
+          "speech_start": 16.59,
+          "speech_end": 23.715,
+          "audible_start": 16.69,
+          "audible_end": 23.535,
+          "duration": 7.125,
           "gap_from_previous": null,
-          "trimmed_lead": 0.22,
-          "trimmed_tail": 0.425,
-          "text": "spaCR セクションから PyPI, GitHub, and conda-forge を開きます。 PyPIでは,リリースヘッダは現在の安定バージョンと pip install spaCRコマンドを表示します.",
-          "speech_text": "スペーカー セクションから パイピー, GitHub, and conda-forge を開きます。 パイピーでは,リリースヘッダは現在の安定バージョンと pip install スペーカーコマンドを表示します.",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa pai pʲiː, GitHub, and conda - forge o çiɾakʲimasɨ pai pʲiː de βa, ɾʲiɾʲiːsɨ heʔda βa ɡeɴʣai no anteː baːʥoɴ to pip install sɨpeːkaːkomando o çoːʥi ɕi masɨ."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.34,
+          "text": "PyPI のリリースヘッダーには、現在の安定版と pip install spacr コマンドが表示されます。",
+          "speech_text": "pypie のリリースヘッダーには、現在の安定版と pip install スペーカー コマンドが表示されます。",
+          "phonemes": "pypie no ɾʲiɾʲiːsɨ heʔdaː ɲi βa ɡeɴʣai no anteː baɴ to pip install sɨpe kaː komando ɡa çoːʥi saɾemasɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 32.84,
-      "speech_end": 40.82000000000001,
-      "scene_end": 41.34000000000001,
-      "duration": 8.500000000000007,
-      "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-      "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ.",
+      "speech_start": 24.235,
+      "speech_end": 30.935,
+      "scene_end": 31.455,
+      "duration": 7.219999999999999,
+      "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+      "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 32.84,
-          "speech_end": 40.82000000000001,
-          "audible_start": 32.940000000000005,
-          "audible_end": 40.64,
-          "duration": 7.98,
+          "speech_start": 24.235,
+          "speech_end": 30.935,
+          "audible_start": 24.335,
+          "audible_end": 30.755,
+          "duration": 6.7,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.405,
-          "text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "speech_text": "プロジェクトリンクセクションではドキュメント,ホームページ,問題追跡器,ソースリポジトリを開きます.",
-          "phonemes": "pɯɾoʥekɯto ɾʲiŋkɯ sekɯɕoɴ de βa dokʲɨmento, hoːmɯ peːʥi, mondai ʦɨisekʲi kʲi, soːsɨ ɾʲipoʥitoɾʲi o çiɾakʲimasɨ."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.325,
+          "text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "speech_text": "Project links セクションから、ドキュメント、ホームページ、Issue Tracker、ソースリポジトリを開けます。",
+          "phonemes": "Project links sekɯɕoɴ kaɾa dokʲɨmento hoːmɯ peːʥi Issue Tracker soːsɨ ɾʲipoʥitoɾʲi o akemasɨ"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 41.34000000000001,
-      "speech_end": 55.35500000000001,
-      "scene_end": 55.875000000000014,
-      "duration": 14.535000000000004,
-      "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-      "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ.",
+      "speech_start": 31.455,
+      "speech_end": 46.17,
+      "scene_end": 46.690000000000005,
+      "duration": 15.235000000000007,
+      "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+      "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 41.34000000000001,
-          "speech_end": 55.35500000000001,
-          "audible_start": 41.44000000000001,
-          "audible_end": 55.17500000000001,
-          "duration": 14.015,
+          "speech_start": 31.455,
+          "speech_end": 46.17,
+          "audible_start": 31.555,
+          "audible_end": 45.989999999999995,
+          "duration": 14.715,
           "gap_from_previous": null,
           "trimmed_lead": 0.275,
-          "trimmed_tail": 0.41,
-          "text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "speech_text": "GitHubでは,ソースラインを選択するには,ブランチセレクターを使用します.メインはリリースされたラインです. 夜間にはまだテスト中の新しい作品が含まれています.",
-          "phonemes": "GitHub de βa, soːsɨ ɾaiɴ o sentakɯ sɨɾɯ ɲi βa, bɯɾaɲʨi seɾekɯtaː o ɕijoː ɕi masɨ. meiɴ βa ɾʲiɾʲiːsɨ saɾeta ɾaiɴ desɨ. jakaɴ ɲi βa mada tesɨto ʨɨː no ataɾaɕiː sakɯçiɴ ɡa ɸɯkɯma ɾe te imasɨ."
+          "trimmed_tail": 0.51,
+          "text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "speech_text": "GitHub では main が公開済みのソース系列で、nightly にはテスト中の新しい変更が含まれます。未公開の変更が明確に必要な場合にだけ nightly を使用してください。",
+          "phonemes": "GitHub de βa main ɡa koːkai zɨmʲi no soːsɨ keːɾeʦɨ de nightly ɲi βa tesɨto ʨɨː no ataɾaɕiː heŋkoː ɡa ɸɯkɯma ɾe masɨ mʲi koːkai no heŋkoː ɡa meːkakɯ ɲi çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 55.875000000000014,
-      "speech_end": 67.70000000000002,
-      "scene_end": 68.22000000000001,
-      "duration": 12.344999999999999,
-      "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-      "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ.",
+      "speech_start": 46.690000000000005,
+      "speech_end": 56.765,
+      "scene_end": 57.285000000000004,
+      "duration": 10.594999999999999,
+      "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+      "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 55.875000000000014,
-          "speech_end": 67.70000000000002,
-          "audible_start": 55.975000000000016,
-          "audible_end": 67.52000000000001,
-          "duration": 11.825,
+          "speech_start": 46.690000000000005,
+          "speech_end": 56.765,
+          "audible_start": 46.790000000000006,
+          "audible_end": 56.58500000000001,
+          "duration": 10.075,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.43,
-          "text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "speech_text": "GitHub リリースでは,Windows, macOS, Linux のインストーラ,Python パッケージファイル,またはチェックサムリストをダウンロードするために,Assets を拡張します.",
-          "phonemes": "GitHub ɾʲiɾʲiːsɨ de βa, Windows, macOS, Linux no iɴsɨtoːɾa, Python paʔkeːʥi ɸaiɾɯ, mata βa ʨeʔkɯ samɯ ɾʲisɨto o daɯnɾoːdo sɨɾɯ tame ɲi, Assets o kakɯʨoː ɕi masɨ."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.375,
+          "text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "speech_text": "GitHub Release で Assets を展開し、Windows、macOS、Linux のインストーラー、Python パッケージファイル、またはチェックサム一覧をダウンロードします。",
+          "phonemes": "GitHub Release de Assets o teŋkai ɕi Windows macOS Linux no iɴsɨtoːɾaː Python paʔkeːʥi ɸaiɾɯ mata βa ʨeʔkɯ samɯ iʨiɾaɴ o daɯnɾoːdo ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 68.22000000000001,
-      "speech_end": 83.80000000000001,
-      "scene_end": 84.32000000000001,
-      "duration": 16.099999999999994,
-      "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-      "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ.",
+      "speech_start": 57.285000000000004,
+      "speech_end": 72.27000000000001,
+      "scene_end": 72.79,
+      "duration": 15.505000000000003,
+      "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+      "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+      "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 68.22000000000001,
-          "speech_end": 83.80000000000001,
-          "audible_start": 68.32000000000001,
-          "audible_end": 83.62000000000002,
-          "duration": 15.58,
+          "speech_start": 57.285000000000004,
+          "speech_end": 72.27000000000001,
+          "audible_start": 57.385000000000005,
+          "audible_end": 72.09,
+          "duration": 14.985,
           "gap_from_previous": null,
-          "trimmed_lead": 0.26,
+          "trimmed_lead": 0.28,
           "trimmed_tail": 0.46,
-          "text": "現在,Conda-forge は spaCR をまだ公開していない.今日,Conda 環境を作成して PyPI から spaCR をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "speech_text": "現在,Conda-forge は スペーカー をまだ公開していない.今日,Conda 環境を作成して パイピー から スペーカー をインストールする.パッケージが公開された後のみ,Conda-forge チャンネルを使用する.",
-          "phonemes": "ɡeɴʣai, Conda - forge βa sɨpeːkaː o mada koːkai ɕite inai. koɲɲiʨi, Conda kaŋkʲoː o sakɯseː ɕite pai pʲiː kaɾa sɨpeːkaː o iɴsɨtoːɾɯ sɨɾɯ. paʔkeːʥi ɡa koːkai saɾeta ato nomʲi, Conda - forge ʨanneɾɯ o ɕijoː sɨɾɯ."
+          "text": "公式 conda-forge パッケージは、現在の Conda 環境に spaCR とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::spacr を使用してください。",
+          "speech_text": "公式 conda-forge パッケージは、現在の Conda 環境に スペーカー とデスクトップ用の依存パッケージをインストールします。正確なコマンド conda install conda-forge::スペーカー を使用してください。",
+          "phonemes": "koːɕikʲi conda - forge paʔkeːʥi βa ɡeɴʣai no Conda kaŋkʲoː ɲi sɨpeːkaː to desɨkɯtoʔpɯ joː no iʣoɴ paʔkeːʥi o iɴsɨtoːɾɯ ɕi masɨ seːkakɯ na komando conda install conda - forge:: sɨpeːkaː o ɕijoː ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 84.32000000000001,
-      "speech_end": 102.89000000000001,
-      "scene_end": 103.41000000000001,
-      "duration": 19.090000000000003,
-      "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-      "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ.",
+      "speech_start": 72.79,
+      "speech_end": 91.185,
+      "scene_end": 91.705,
+      "duration": 18.914999999999992,
+      "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+      "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 84.32000000000001,
-          "speech_end": 102.89000000000001,
-          "audible_start": 84.42,
-          "audible_end": 102.71000000000001,
-          "duration": 18.57,
+          "speech_start": 72.79,
+          "speech_end": 91.185,
+          "audible_start": 72.89,
+          "audible_end": 91.00500000000001,
+          "duration": 18.395,
           "gap_from_previous": null,
-          "trimmed_lead": 0.255,
+          "trimmed_lead": 0.28,
           "trimmed_tail": 0.425,
-          "text": "Python環境では PyPI または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "speech_text": "Python環境では パイピー または pip を使用し,デスクトップインストーラでは GitHub Releases を使用し,リリースされていない作業が必要な場合のみ夜間使用します.次に,あなたのルートのためのインストールチュートリアルを選択します.",
-          "phonemes": "Python kaŋkʲoː de βa pai pʲiː mata βa pip o ɕijoː ɕi, desɨkɯtoʔpɯ iɴsɨtoːɾa de βa GitHub Releases o ɕijoː ɕi, ɾʲiɾʲiːsɨ saɾete inai saɡʲoː ɡa çiʦɨjoː na baai nomʲi jakaɴ ɕijoː ɕi masɨ. ʦɨɡʲi ɲi, anata no ɾɯːto no tame no iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ o sentakɯ ɕi masɨ."
+          "text": "管理された Python 環境には conda-forge または PyPI、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "speech_text": "管理された Python 環境には conda-forge または pypie、デスクトップインストーラーには GitHub Releases、未リリースの変更が必要な場合にだけ nightly を使用します。次に、選択した方法に対応するインストールチュートリアルへ進みます。",
+          "phonemes": "kanɾʲi saɾeta Python kaŋkʲoː ɲi βa conda - forge mata βa pypie desɨkɯtoʔpɯ iɴsɨtoːɾaː ɲi βa GitHub Releases mʲi ɾʲiɾʲiːsɨ no heŋkoː ɡa çiʦɨjoː na baai ɲi dake nightly o ɕijoː ɕi masɨ ʦɨɡʲi ɲi sentakɯ ɕita hoːhoː ɲi taioː sɨɾɯ iɴsɨtoːɾɯ ʨɨːtoɾʲiaɾɯ e sɨsɨmʲimasɨ"
         }
       ]
     }
diff --git a/01_pypi_github/audio/ja/jm_kumo.m4a b/01_pypi_github/audio/ja/jm_kumo.m4a
index 1c0ca269b1e08ccdb5f095ab9c94333d1c41873c..9190517d23f5bd1982558e3b44864e1ed4bd6e19 100644
--- a/01_pypi_github/audio/ja/jm_kumo.m4a
+++ b/01_pypi_github/audio/ja/jm_kumo.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b8a358c0e44094f817da49bece926202f82e9680241eae2fbc3e009d0b45c10b
-size 652280
+oid sha256:11f556dbaa5bd32212465e5ca8e854d9a99131dd5ecf31f8f01839195d229352
+size 587653
diff --git a/01_pypi_github/audio/pt-BR/pf_dora.json b/01_pypi_github/audio/pt-BR/pf_dora.json
index dbff4cf30bfc9266cae9e92de9ba161414b2e827..8bee77b533db0059207cca22b8fcb15fe54d28bc 100644
--- a/01_pypi_github/audio/pt-BR/pf_dora.json
+++ b/01_pypi_github/audio/pt-BR/pf_dora.json
@@ -6,10 +6,10 @@
   "voice": "pf_dora",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 69.305,
-  "media_sha256": "f48f4d3a76186b9b9da05234e8e91570a37c9cf941426dd3c858db5673b75127",
-  "media_bytes": 421051,
-  "render_fingerprint": "93a1aff34cf328fa7949649d7cbe6908adbd67640f69e7818bca7bcebc29220d",
+  "total_duration": 76.53,
+  "media_sha256": "80d4c2eded5910812000aae7c015b38f8b563f0d44dd873b41d319170f3dce3e",
+  "media_bytes": 470538,
+  "render_fingerprint": "7265f0f1fa22230bbff5c8cbdd1b75249f5c5132df6dadd0a693553adcd745dd",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
+        "narration": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
         "speech_text": [
-          "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado."
+          "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
+        "narration": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
         "speech_text": [
-          "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer."
+          "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
+        "narration": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
         "speech_text": [
-          "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes."
+          "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "No GitHub, use o selector de ramo para escolher a linha fonte.",
+        "narration": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
         "speech_text": [
-          "No GitHub, use o selector de ramo para escolher a linha fonte."
+          "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
+        "narration": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
         "speech_text": [
-          "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação."
+          "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
+        "narration": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
         "speech_text": [
-          "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado."
+          "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
+        "narration": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
         "speech_text": [
-          "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota."
+          "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.27,
-      "scene_end": 13.79,
-      "duration": 13.79,
-      "text": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-      "speech_text": "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-      "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, ˌeskˈoljæ a fˈoŋʧj ˌofisiˈW. pˈI pˈi fˌoɾənˈɛsj ʊ pˌakˈɔʧy pˈIθɐ̃ŋ lˌɐ̃ŋsˈadʊ, ʒˈiʧ ˈub fˌoɾənˈɛsy kˈɔʤiɡʊfˈoŋʧj i ˌiŋstaladˈoɾyz ʤy desktˈɔp, i kˈoŋdæfˈɔɾəʒy sy tˌoɾənaɾˈa ˌumæ opsˈɐ̃ʊ̃ asˈiŋ ky seʊ pˌakˈɔʧy fˈor pˌublikˈadʊ.",
+      "speech_end": 13.195,
+      "scene_end": 13.715,
+      "duration": 13.715,
+      "text": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+      "speech_text": "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+      "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, sˌelesiˈonj ˌumæ opsˈɐ̃ʊ̃ ˌofisiˈW ʤy ʤˌistribuɪsˈɐ̃ʊ̃. ʊ pˌipˈij i ʊ kˈoŋdæfˈɔɾəʒy fˌoɾənˈɛsAŋ pˌakˈɔʧys pˌublikˈadʊs, ˌAŋkwˈɐ̃ŋtw ʊ ʒˈiʧ ˈub fˌoɾənˈɛsj ʊ kˈɔʤiɡʊfˈoŋʧy, ˌiŋstaladˈoɾyz ʤy desktˈɔp i ʊ ˌistˈɔɾikʊ ʤy veɾəsˈõjs.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.27,
+          "speech_end": 13.195,
           "audible_start": 0.1,
-          "audible_end": 13.09,
-          "duration": 13.27,
+          "audible_end": 13.015,
+          "duration": 13.195,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.025,
-          "text": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-          "speech_text": "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-          "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, ˌeskˈoljæ a fˈoŋʧj ˌofisiˈW. pˈI pˈi fˌoɾənˈɛsj ʊ pˌakˈɔʧy pˈIθɐ̃ŋ lˌɐ̃ŋsˈadʊ, ʒˈiʧ ˈub fˌoɾənˈɛsy kˈɔʤiɡʊfˈoŋʧj i ˌiŋstaladˈoɾyz ʤy desktˈɔp, i kˈoŋdæfˈɔɾəʒy sy tˌoɾənaɾˈa ˌumæ opsˈɐ̃ʊ̃ asˈiŋ ky seʊ pˌakˈɔʧy fˈor pˌublikˈadʊ."
+          "text": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+          "speech_text": "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+          "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, sˌelesiˈonj ˌumæ opsˈɐ̃ʊ̃ ˌofisiˈW ʤy ʤˌistribuɪsˈɐ̃ʊ̃. ʊ pˌipˈij i ʊ kˈoŋdæfˈɔɾəʒy fˌoɾənˈɛsAŋ pˌakˈɔʧys pˌublikˈadʊs, ˌAŋkwˈɐ̃ŋtw ʊ ʒˈiʧ ˈub fˌoɾənˈɛsj ʊ kˈɔʤiɡʊfˈoŋʧy, ˌiŋstaladˈoɾyz ʤy desktˈɔp i ʊ ˌistˈɔɾikʊ ʤy veɾəsˈõjs."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.79,
-      "speech_end": 23.725,
-      "scene_end": 24.245,
-      "duration": 10.455000000000002,
-      "text": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
-      "speech_text": "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer.",
-      "phonemes": "ˈabræ pˈI pˈi, ʒˈiʧ ˈub, ˈɐ̃ŋd kˈoŋdæfˈɔɾəʒy na sesˈɐ̃ʊ̃ ˌespˈakɛr. nʊ pˈI pˈi, ʊ kˌabesˈaljʊ ʤy lˌɐ̃ŋsæmˈAŋtʊ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ ʤj ˌiŋstalasˈɐ̃ʊ̃ ʤy pˈip ˌespˈakɛr.",
+      "speech_start": 13.715,
+      "speech_end": 19.35,
+      "scene_end": 19.87,
+      "duration": 6.155000000000001,
+      "text": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
+      "speech_text": "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer.",
+      "phonemes": "nʊ pˌipˈiy, ʊ kˌabesˈaljʊ da veɾəsˈɐ̃ʊ̃ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ pˈip iŋstˈal ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.79,
-          "speech_end": 23.725,
-          "audible_start": 13.889999999999999,
-          "audible_end": 23.545,
-          "duration": 9.935,
+          "speech_start": 13.715,
+          "speech_end": 19.35,
+          "audible_start": 13.815,
+          "audible_end": 19.17,
+          "duration": 5.635,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
-          "speech_text": "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer.",
-          "phonemes": "ˈabræ pˈI pˈi, ʒˈiʧ ˈub, ˈɐ̃ŋd kˈoŋdæfˈɔɾəʒy na sesˈɐ̃ʊ̃ ˌespˈakɛr. nʊ pˈI pˈi, ʊ kˌabesˈaljʊ ʤy lˌɐ̃ŋsæmˈAŋtʊ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ ʤj ˌiŋstalasˈɐ̃ʊ̃ ʤy pˈip ˌespˈakɛr."
+          "text": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
+          "speech_text": "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer.",
+          "phonemes": "nʊ pˌipˈiy, ʊ kˌabesˈaljʊ da veɾəsˈɐ̃ʊ̃ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ pˈip iŋstˈal ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.245,
-      "speech_end": 31.505000000000003,
-      "scene_end": 32.025000000000006,
-      "duration": 7.780000000000005,
-      "text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-      "speech_text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-      "phonemes": "a sesˈɐ̃ʊ̃ ʤy lˈiŋkz dʊ prˌoʒˈɛtw ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ ʤy fˈoŋʧys.",
+      "speech_start": 19.87,
+      "speech_end": 27.05,
+      "scene_end": 27.57,
+      "duration": 7.699999999999999,
+      "text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+      "speech_text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+      "phonemes": "a sesˈɐ̃ʊ̃ proʒˈekʧ lˈiŋkz ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ dʊ kˈɔʤiɡʊfˈoŋʧy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.245,
-          "speech_end": 31.505000000000003,
-          "audible_start": 24.345000000000002,
-          "audible_end": 31.325000000000003,
-          "duration": 7.26,
+          "speech_start": 19.87,
+          "speech_end": 27.05,
+          "audible_start": 19.970000000000002,
+          "audible_end": 26.87,
+          "duration": 7.18,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-          "speech_text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-          "phonemes": "a sesˈɐ̃ʊ̃ ʤy lˈiŋkz dʊ prˌoʒˈɛtw ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ ʤy fˈoŋʧys."
+          "trimmed_tail": 0.015,
+          "text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+          "speech_text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+          "phonemes": "a sesˈɐ̃ʊ̃ proʒˈekʧ lˈiŋkz ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ dʊ kˈɔʤiɡʊfˈoŋʧy."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 32.025000000000006,
-      "speech_end": 35.61500000000001,
-      "scene_end": 36.13500000000001,
-      "duration": 4.1100000000000065,
-      "text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-      "speech_text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-      "phonemes": "nʊ ʒˈiʧ ˈub, ˈuzj ʊ sˌelektˈor ʤy xˈɐ̃mʊ pˌaɾæ ˌeskoljˈeɾ a lˈiɲæ fˈoŋʧy.",
+      "speech_start": 27.57,
+      "speech_end": 40.4,
+      "scene_end": 40.92,
+      "duration": 13.350000000000001,
+      "text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+      "speech_text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+      "phonemes": "nʊ ʒˈiʧ ˈub, maˈin ɛ a lˈiɲæ ʤy kˈɔʤiɡʊfˈoŋʧy pˌublikˈadæ, ˌAŋkwˈɐ̃ŋtʊ nˈiɡtli koŋtˈAŋ ˌWteɾasˈõjz mˈIz xˌesˈAŋʧys ky ˌaˈiŋdæ estˌɐ̃ʊ̃ ˈAŋ tˈɛsʧy. ˈuzy nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈaɾ ˌespesˌifikæmˈAŋʧy ʤj ˌumæ ˌWteɾasˈɐ̃ʊ̃ ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 32.025000000000006,
-          "speech_end": 35.61500000000001,
-          "audible_start": 32.12500000000001,
-          "audible_end": 35.435,
-          "duration": 3.59,
+          "speech_start": 27.57,
+          "speech_end": 40.4,
+          "audible_start": 27.67,
+          "audible_end": 40.22,
+          "duration": 12.83,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-          "speech_text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-          "phonemes": "nʊ ʒˈiʧ ˈub, ˈuzj ʊ sˌelektˈor ʤy xˈɐ̃mʊ pˌaɾæ ˌeskoljˈeɾ a lˈiɲæ fˈoŋʧy."
+          "trimmed_tail": 0.04,
+          "text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+          "speech_text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+          "phonemes": "nʊ ʒˈiʧ ˈub, maˈin ɛ a lˈiɲæ ʤy kˈɔʤiɡʊfˈoŋʧy pˌublikˈadæ, ˌAŋkwˈɐ̃ŋtʊ nˈiɡtli koŋtˈAŋ ˌWteɾasˈõjz mˈIz xˌesˈAŋʧys ky ˌaˈiŋdæ estˌɐ̃ʊ̃ ˈAŋ tˈɛsʧy. ˈuzy nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈaɾ ˌespesˌifikæmˈAŋʧy ʤj ˌumæ ˌWteɾasˈɐ̃ʊ̃ ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæ."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.13500000000001,
-      "speech_end": 45.070000000000014,
-      "scene_end": 45.59000000000002,
-      "duration": 9.455000000000005,
-      "text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-      "speech_text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-      "phonemes": "ˈAŋ ũŋ ʒˈiʧ ˈub xˌeleˈazy, ˌespɐ̃ŋʤˈiɾ asˈets pˌaɾæ bIʃˈaɾ ʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks ˌiŋstaladˈor, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ, ow a lˈistæ ʤy sˈomæ ʤy vˌeɾifˌikasˈɐ̃ʊ̃.",
+      "speech_start": 40.92,
+      "speech_end": 50.255,
+      "scene_end": 50.775000000000006,
+      "duration": 9.855000000000004,
+      "text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+      "speech_text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+      "phonemes": "ˈAŋ ˌumæ veɾəsˈɐ̃ʊ̃ dʊ ʒˈiʧ ˈub, ˌespˈɐ̃ŋdæ asˈets pˌaɾæ bIʃˈaɾ u ˌiŋstaladˈor dʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ ow a lˈistæ ʤy sˈomæz ʤy vˌeɾifˌikasˈɐ̃ʊ̃.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.13500000000001,
-          "speech_end": 45.070000000000014,
-          "audible_start": 36.235000000000014,
-          "audible_end": 44.890000000000015,
-          "duration": 8.935,
+          "speech_start": 40.92,
+          "speech_end": 50.255,
+          "audible_start": 41.02,
+          "audible_end": 50.075,
+          "duration": 9.335,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-          "speech_text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-          "phonemes": "ˈAŋ ũŋ ʒˈiʧ ˈub xˌeleˈazy, ˌespɐ̃ŋʤˈiɾ asˈets pˌaɾæ bIʃˈaɾ ʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks ˌiŋstaladˈor, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ, ow a lˈistæ ʤy sˈomæ ʤy vˌeɾifˌikasˈɐ̃ʊ̃."
+          "text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+          "speech_text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+          "phonemes": "ˈAŋ ˌumæ veɾəsˈɐ̃ʊ̃ dʊ ʒˈiʧ ˈub, ˌespˈɐ̃ŋdæ asˈets pˌaɾæ bIʃˈaɾ u ˌiŋstaladˈor dʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ ow a lˈistæ ʤy sˈomæz ʤy vˌeɾifˌikasˈɐ̃ʊ̃."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.59000000000002,
-      "speech_end": 55.920000000000016,
-      "scene_end": 56.44000000000002,
-      "duration": 10.850000000000001,
-      "text": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
-      "speech_text": "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado.",
-      "phonemes": "a kˈoŋdæfˈɔɾəʒj ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublˈikæ u ˌespˈakɛr. ˈoʒy, krˈij ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ i ˌiŋstˈali u ˌespˈakɛɾ a paɾəʧˈir dʊ pˈI pˈi; ˈuzj ʊ kɐ̃nˈW ʤy kˈoŋdæfˈɔɾəʒj ˌapˈenæz dˌepˈoɪskj ʊ pˌakˈɔʧy fˈor pˌublikˈadʊ.",
+      "speech_start": 50.775000000000006,
+      "speech_end": 60.935,
+      "scene_end": 61.455000000000005,
+      "duration": 10.68,
+      "text": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
+      "speech_text": "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer.",
+      "phonemes": "ʊ pˌakˈɔʧj ˌofisiˈW dʊ kˈoŋdæfˈɔɾəʒj ˌiŋstˈalæ u ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæz ʤy desktˈɔp nʊ ˌɐ̃mbiˈAŋʧy kˈoŋdæ ˌaʧˈivʊ. ˈuzj ˌezatæmˈAŋʧj ʊ kˌomˈɐ̃ŋdʊ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.59000000000002,
-          "speech_end": 55.920000000000016,
-          "audible_start": 45.69000000000002,
-          "audible_end": 55.740000000000016,
-          "duration": 10.33,
+          "speech_start": 50.775000000000006,
+          "speech_end": 60.935,
+          "audible_start": 50.87500000000001,
+          "audible_end": 60.75500000000001,
+          "duration": 10.16,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
-          "speech_text": "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado.",
-          "phonemes": "a kˈoŋdæfˈɔɾəʒj ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublˈikæ u ˌespˈakɛr. ˈoʒy, krˈij ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ i ˌiŋstˈali u ˌespˈakɛɾ a paɾəʧˈir dʊ pˈI pˈi; ˈuzj ʊ kɐ̃nˈW ʤy kˈoŋdæfˈɔɾəʒj ˌapˈenæz dˌepˈoɪskj ʊ pˌakˈɔʧy fˈor pˌublikˈadʊ."
+          "trimmed_tail": 0.035,
+          "text": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
+          "speech_text": "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer.",
+          "phonemes": "ʊ pˌakˈɔʧj ˌofisiˈW dʊ kˈoŋdæfˈɔɾəʒj ˌiŋstˈalæ u ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæz ʤy desktˈɔp nʊ ˌɐ̃mbiˈAŋʧy kˈoŋdæ ˌaʧˈivʊ. ˈuzj ˌezatæmˈAŋʧj ʊ kˌomˈɐ̃ŋdʊ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 56.44000000000002,
-      "speech_end": 68.78500000000003,
-      "scene_end": 69.30500000000002,
-      "duration": 12.865000000000002,
-      "text": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-      "speech_text": "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-      "phonemes": "ˈuzy pˈI pˈi ow pˈip pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i sˌomˈAŋʧj ˌaː nˈoɪʧy kwˈɐ̃ŋdʊ vosˌe prˌesizˈar ʤy trˌabˈaljʊ nˌɐ̃ʊ̃ lˌɐ̃ŋsˈadʊ. ˈAŋ sˌeɡˈidæ, ˌeskˈoljæ ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ pˌaɾæ sˌuæ xˈɔtæ.",
+      "speech_start": 61.455000000000005,
+      "speech_end": 76.01,
+      "scene_end": 76.53,
+      "duration": 15.074999999999996,
+      "text": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+      "speech_text": "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+      "phonemes": "ˈuzj ʊ kˈoŋdæfˈɔɾəʒj ow ʊ pˌipˈiy pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ ʒˌeɾAŋsiˈadʊ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i ʊ xˈɐ̃mʊ nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈar ʤj ˌWteɾasˈõjz ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæs. ˈAŋ sˌeɡˈidæ, sˌelesiˈonj ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ kˌoxespoŋdˈAŋʧy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.44000000000002,
-          "speech_end": 68.78500000000003,
-          "audible_start": 56.54000000000002,
-          "audible_end": 68.60500000000002,
-          "duration": 12.345,
+          "speech_start": 61.455000000000005,
+          "speech_end": 76.01,
+          "audible_start": 61.55500000000001,
+          "audible_end": 75.83000000000001,
+          "duration": 14.555,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.025,
-          "text": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-          "speech_text": "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-          "phonemes": "ˈuzy pˈI pˈi ow pˈip pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i sˌomˈAŋʧj ˌaː nˈoɪʧy kwˈɐ̃ŋdʊ vosˌe prˌesizˈar ʤy trˌabˈaljʊ nˌɐ̃ʊ̃ lˌɐ̃ŋsˈadʊ. ˈAŋ sˌeɡˈidæ, ˌeskˈoljæ ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ pˌaɾæ sˌuæ xˈɔtæ."
+          "trimmed_tail": 0.04,
+          "text": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+          "speech_text": "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+          "phonemes": "ˈuzj ʊ kˈoŋdæfˈɔɾəʒj ow ʊ pˌipˈiy pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ ʒˌeɾAŋsiˈadʊ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i ʊ xˈɐ̃mʊ nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈar ʤj ˌWteɾasˈõjz ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæs. ˈAŋ sˌeɡˈidæ, sˌelesiˈonj ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ kˌoxespoŋdˈAŋʧy."
         }
       ]
     }
diff --git a/01_pypi_github/audio/pt-BR/pf_dora.m4a b/01_pypi_github/audio/pt-BR/pf_dora.m4a
index ff5b6cf93c20c6d532f0f212660e7f80c4de937a..49d5d1183750aa473962a690d3c151bf9eef5e27 100644
--- a/01_pypi_github/audio/pt-BR/pf_dora.m4a
+++ b/01_pypi_github/audio/pt-BR/pf_dora.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f48f4d3a76186b9b9da05234e8e91570a37c9cf941426dd3c858db5673b75127
-size 421051
+oid sha256:80d4c2eded5910812000aae7c015b38f8b563f0d44dd873b41d319170f3dce3e
+size 470538
diff --git a/01_pypi_github/audio/pt-BR/pm_alex.json b/01_pypi_github/audio/pt-BR/pm_alex.json
index ee08e3ee376b3fd78810b7e2c381f2281ed7cab6..c316ec282e8b07baae4bd9f5d9d7ef233fad9b2f 100644
--- a/01_pypi_github/audio/pt-BR/pm_alex.json
+++ b/01_pypi_github/audio/pt-BR/pm_alex.json
@@ -6,10 +6,10 @@
   "voice": "pm_alex",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 69.67,
-  "media_sha256": "959900ee9f77e6b9d2aefa1adff067628a908a269e5b0e28115afbaddbf1627b",
-  "media_bytes": 426178,
-  "render_fingerprint": "b744e886a88e98bed81bc76472c5030d5a0fe2a4752ea48ca6bc6fb8ae491e4a",
+  "total_duration": 76.645,
+  "media_sha256": "58009a4836450f8ce3531f1d2b1f7cb2578bbae0d48babe6c3c57556e78bd403",
+  "media_bytes": 472206,
+  "render_fingerprint": "98861bce8b436b8ac9e547aea5a5ce8d5934b5f656f6267a91f687e9c084d834",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
+        "narration": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
         "speech_text": [
-          "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado."
+          "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
+        "narration": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
         "speech_text": [
-          "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer."
+          "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
+        "narration": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
         "speech_text": [
-          "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes."
+          "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "No GitHub, use o selector de ramo para escolher a linha fonte.",
+        "narration": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
         "speech_text": [
-          "No GitHub, use o selector de ramo para escolher a linha fonte."
+          "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
+        "narration": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
         "speech_text": [
-          "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação."
+          "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
+        "narration": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
         "speech_text": [
-          "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado."
+          "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
+        "narration": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
         "speech_text": [
-          "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota."
+          "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.27,
-      "scene_end": 13.79,
-      "duration": 13.79,
-      "text": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-      "speech_text": "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-      "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, ˌeskˈoljæ a fˈoŋʧj ˌofisiˈW. pˈI pˈi fˌoɾənˈɛsj ʊ pˌakˈɔʧy pˈIθɐ̃ŋ lˌɐ̃ŋsˈadʊ, ʒˈiʧ ˈub fˌoɾənˈɛsy kˈɔʤiɡʊfˈoŋʧj i ˌiŋstaladˈoɾyz ʤy desktˈɔp, i kˈoŋdæfˈɔɾəʒy sy tˌoɾənaɾˈa ˌumæ opsˈɐ̃ʊ̃ asˈiŋ ky seʊ pˌakˈɔʧy fˈor pˌublikˈadʊ.",
+      "speech_end": 13.18,
+      "scene_end": 13.7,
+      "duration": 13.7,
+      "text": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+      "speech_text": "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+      "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, sˌelesiˈonj ˌumæ opsˈɐ̃ʊ̃ ˌofisiˈW ʤy ʤˌistribuɪsˈɐ̃ʊ̃. ʊ pˌipˈij i ʊ kˈoŋdæfˈɔɾəʒy fˌoɾənˈɛsAŋ pˌakˈɔʧys pˌublikˈadʊs, ˌAŋkwˈɐ̃ŋtw ʊ ʒˈiʧ ˈub fˌoɾənˈɛsj ʊ kˈɔʤiɡʊfˈoŋʧy, ˌiŋstaladˈoɾyz ʤy desktˈɔp i ʊ ˌistˈɔɾikʊ ʤy veɾəsˈõjs.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.27,
+          "speech_end": 13.18,
           "audible_start": 0.1,
-          "audible_end": 13.09,
-          "duration": 13.27,
+          "audible_end": 13.0,
+          "duration": 13.18,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.025,
-          "text": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-          "speech_text": "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-          "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, ˌeskˈoljæ a fˈoŋʧj ˌofisiˈW. pˈI pˈi fˌoɾənˈɛsj ʊ pˌakˈɔʧy pˈIθɐ̃ŋ lˌɐ̃ŋsˈadʊ, ʒˈiʧ ˈub fˌoɾənˈɛsy kˈɔʤiɡʊfˈoŋʧj i ˌiŋstaladˈoɾyz ʤy desktˈɔp, i kˈoŋdæfˈɔɾəʒy sy tˌoɾənaɾˈa ˌumæ opsˈɐ̃ʊ̃ asˈiŋ ky seʊ pˌakˈɔʧy fˈor pˌublikˈadʊ."
+          "trimmed_tail": 0.015,
+          "text": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+          "speech_text": "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+          "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, sˌelesiˈonj ˌumæ opsˈɐ̃ʊ̃ ˌofisiˈW ʤy ʤˌistribuɪsˈɐ̃ʊ̃. ʊ pˌipˈij i ʊ kˈoŋdæfˈɔɾəʒy fˌoɾənˈɛsAŋ pˌakˈɔʧys pˌublikˈadʊs, ˌAŋkwˈɐ̃ŋtw ʊ ʒˈiʧ ˈub fˌoɾənˈɛsj ʊ kˈɔʤiɡʊfˈoŋʧy, ˌiŋstaladˈoɾyz ʤy desktˈɔp i ʊ ˌistˈɔɾikʊ ʤy veɾəsˈõjs."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.79,
-      "speech_end": 23.63,
-      "scene_end": 24.15,
-      "duration": 10.36,
-      "text": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
-      "speech_text": "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer.",
-      "phonemes": "ˈabræ pˈI pˈi, ʒˈiʧ ˈub, ˈɐ̃ŋd kˈoŋdæfˈɔɾəʒy na sesˈɐ̃ʊ̃ ˌespˈakɛr. nʊ pˈI pˈi, ʊ kˌabesˈaljʊ ʤy lˌɐ̃ŋsæmˈAŋtʊ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ ʤj ˌiŋstalasˈɐ̃ʊ̃ ʤy pˈip ˌespˈakɛr.",
+      "speech_start": 13.7,
+      "speech_end": 19.365,
+      "scene_end": 19.884999999999998,
+      "duration": 6.184999999999999,
+      "text": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
+      "speech_text": "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer.",
+      "phonemes": "nʊ pˌipˈiy, ʊ kˌabesˈaljʊ da veɾəsˈɐ̃ʊ̃ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ pˈip iŋstˈal ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.79,
-          "speech_end": 23.63,
-          "audible_start": 13.889999999999999,
-          "audible_end": 23.45,
-          "duration": 9.84,
+          "speech_start": 13.7,
+          "speech_end": 19.365,
+          "audible_start": 13.799999999999999,
+          "audible_end": 19.185,
+          "duration": 5.665,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
-          "speech_text": "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer.",
-          "phonemes": "ˈabræ pˈI pˈi, ʒˈiʧ ˈub, ˈɐ̃ŋd kˈoŋdæfˈɔɾəʒy na sesˈɐ̃ʊ̃ ˌespˈakɛr. nʊ pˈI pˈi, ʊ kˌabesˈaljʊ ʤy lˌɐ̃ŋsæmˈAŋtʊ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ ʤj ˌiŋstalasˈɐ̃ʊ̃ ʤy pˈip ˌespˈakɛr."
+          "text": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
+          "speech_text": "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer.",
+          "phonemes": "nʊ pˌipˈiy, ʊ kˌabesˈaljʊ da veɾəsˈɐ̃ʊ̃ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ pˈip iŋstˈal ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.15,
-      "speech_end": 31.459999999999997,
-      "scene_end": 31.979999999999997,
-      "duration": 7.829999999999998,
-      "text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-      "speech_text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-      "phonemes": "a sesˈɐ̃ʊ̃ ʤy lˈiŋkz dʊ prˌoʒˈɛtw ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ ʤy fˈoŋʧys.",
+      "speech_start": 19.884999999999998,
+      "speech_end": 27.15,
+      "scene_end": 27.669999999999998,
+      "duration": 7.785,
+      "text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+      "speech_text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+      "phonemes": "a sesˈɐ̃ʊ̃ proʒˈekʧ lˈiŋkz ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ dʊ kˈɔʤiɡʊfˈoŋʧy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.15,
-          "speech_end": 31.459999999999997,
-          "audible_start": 24.25,
-          "audible_end": 31.279999999999998,
-          "duration": 7.31,
+          "speech_start": 19.884999999999998,
+          "speech_end": 27.15,
+          "audible_start": 19.985,
+          "audible_end": 26.97,
+          "duration": 7.265,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-          "speech_text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-          "phonemes": "a sesˈɐ̃ʊ̃ ʤy lˈiŋkz dʊ prˌoʒˈɛtw ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ ʤy fˈoŋʧys."
+          "trimmed_tail": 0.005,
+          "text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+          "speech_text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+          "phonemes": "a sesˈɐ̃ʊ̃ proʒˈekʧ lˈiŋkz ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ dʊ kˈɔʤiɡʊfˈoŋʧy."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 31.979999999999997,
-      "speech_end": 35.745,
-      "scene_end": 36.265,
-      "duration": 4.285000000000004,
-      "text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-      "speech_text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-      "phonemes": "nʊ ʒˈiʧ ˈub, ˈuzj ʊ sˌelektˈor ʤy xˈɐ̃mʊ pˌaɾæ ˌeskoljˈeɾ a lˈiɲæ fˈoŋʧy.",
+      "speech_start": 27.669999999999998,
+      "speech_end": 40.44,
+      "scene_end": 40.96,
+      "duration": 13.290000000000003,
+      "text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+      "speech_text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+      "phonemes": "nʊ ʒˈiʧ ˈub, maˈin ɛ a lˈiɲæ ʤy kˈɔʤiɡʊfˈoŋʧy pˌublikˈadæ, ˌAŋkwˈɐ̃ŋtʊ nˈiɡtli koŋtˈAŋ ˌWteɾasˈõjz mˈIz xˌesˈAŋʧys ky ˌaˈiŋdæ estˌɐ̃ʊ̃ ˈAŋ tˈɛsʧy. ˈuzy nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈaɾ ˌespesˌifikæmˈAŋʧy ʤj ˌumæ ˌWteɾasˈɐ̃ʊ̃ ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.979999999999997,
-          "speech_end": 35.745,
-          "audible_start": 32.08,
-          "audible_end": 35.565,
-          "duration": 3.765,
+          "speech_start": 27.669999999999998,
+          "speech_end": 40.44,
+          "audible_start": 27.77,
+          "audible_end": 40.26,
+          "duration": 12.77,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-          "speech_text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-          "phonemes": "nʊ ʒˈiʧ ˈub, ˈuzj ʊ sˌelektˈor ʤy xˈɐ̃mʊ pˌaɾæ ˌeskoljˈeɾ a lˈiɲæ fˈoŋʧy."
+          "trimmed_tail": 0.025,
+          "text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+          "speech_text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+          "phonemes": "nʊ ʒˈiʧ ˈub, maˈin ɛ a lˈiɲæ ʤy kˈɔʤiɡʊfˈoŋʧy pˌublikˈadæ, ˌAŋkwˈɐ̃ŋtʊ nˈiɡtli koŋtˈAŋ ˌWteɾasˈõjz mˈIz xˌesˈAŋʧys ky ˌaˈiŋdæ estˌɐ̃ʊ̃ ˈAŋ tˈɛsʧy. ˈuzy nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈaɾ ˌespesˌifikæmˈAŋʧy ʤj ˌumæ ˌWteɾasˈɐ̃ʊ̃ ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæ."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.265,
-      "speech_end": 45.35,
-      "scene_end": 45.870000000000005,
-      "duration": 9.605000000000004,
-      "text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-      "speech_text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-      "phonemes": "ˈAŋ ũŋ ʒˈiʧ ˈub xˌeleˈazy, ˌespɐ̃ŋʤˈiɾ asˈets pˌaɾæ bIʃˈaɾ ʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks ˌiŋstaladˈor, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ, ow a lˈistæ ʤy sˈomæ ʤy vˌeɾifˌikasˈɐ̃ʊ̃.",
+      "speech_start": 40.96,
+      "speech_end": 50.370000000000005,
+      "scene_end": 50.89000000000001,
+      "duration": 9.930000000000007,
+      "text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+      "speech_text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+      "phonemes": "ˈAŋ ˌumæ veɾəsˈɐ̃ʊ̃ dʊ ʒˈiʧ ˈub, ˌespˈɐ̃ŋdæ asˈets pˌaɾæ bIʃˈaɾ u ˌiŋstaladˈor dʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ ow a lˈistæ ʤy sˈomæz ʤy vˌeɾifˌikasˈɐ̃ʊ̃.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.265,
-          "speech_end": 45.35,
-          "audible_start": 36.365,
-          "audible_end": 45.17,
-          "duration": 9.085,
+          "speech_start": 40.96,
+          "speech_end": 50.370000000000005,
+          "audible_start": 41.06,
+          "audible_end": 50.19,
+          "duration": 9.41,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-          "speech_text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-          "phonemes": "ˈAŋ ũŋ ʒˈiʧ ˈub xˌeleˈazy, ˌespɐ̃ŋʤˈiɾ asˈets pˌaɾæ bIʃˈaɾ ʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks ˌiŋstaladˈor, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ, ow a lˈistæ ʤy sˈomæ ʤy vˌeɾifˌikasˈɐ̃ʊ̃."
+          "text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+          "speech_text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+          "phonemes": "ˈAŋ ˌumæ veɾəsˈɐ̃ʊ̃ dʊ ʒˈiʧ ˈub, ˌespˈɐ̃ŋdæ asˈets pˌaɾæ bIʃˈaɾ u ˌiŋstaladˈor dʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ ow a lˈistæ ʤy sˈomæz ʤy vˌeɾifˌikasˈɐ̃ʊ̃."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.870000000000005,
-      "speech_end": 56.275000000000006,
-      "scene_end": 56.79500000000001,
-      "duration": 10.925000000000004,
-      "text": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
-      "speech_text": "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado.",
-      "phonemes": "a kˈoŋdæfˈɔɾəʒj ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublˈikæ u ˌespˈakɛr. ˈoʒy, krˈij ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ i ˌiŋstˈali u ˌespˈakɛɾ a paɾəʧˈir dʊ pˈI pˈi; ˈuzj ʊ kɐ̃nˈW ʤy kˈoŋdæfˈɔɾəʒj ˌapˈenæz dˌepˈoɪskj ʊ pˌakˈɔʧy fˈor pˌublikˈadʊ.",
+      "speech_start": 50.89000000000001,
+      "speech_end": 60.995000000000005,
+      "scene_end": 61.51500000000001,
+      "duration": 10.625,
+      "text": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
+      "speech_text": "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer.",
+      "phonemes": "ʊ pˌakˈɔʧj ˌofisiˈW dʊ kˈoŋdæfˈɔɾəʒj ˌiŋstˈalæ u ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæz ʤy desktˈɔp nʊ ˌɐ̃mbiˈAŋʧy kˈoŋdæ ˌaʧˈivʊ. ˈuzj ˌezatæmˈAŋʧj ʊ kˌomˈɐ̃ŋdʊ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.870000000000005,
-          "speech_end": 56.275000000000006,
-          "audible_start": 45.970000000000006,
-          "audible_end": 56.095000000000006,
-          "duration": 10.405,
+          "speech_start": 50.89000000000001,
+          "speech_end": 60.995000000000005,
+          "audible_start": 50.99000000000001,
+          "audible_end": 60.81500000000001,
+          "duration": 10.105,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.015,
-          "text": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
-          "speech_text": "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado.",
-          "phonemes": "a kˈoŋdæfˈɔɾəʒj ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublˈikæ u ˌespˈakɛr. ˈoʒy, krˈij ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ i ˌiŋstˈali u ˌespˈakɛɾ a paɾəʧˈir dʊ pˈI pˈi; ˈuzj ʊ kɐ̃nˈW ʤy kˈoŋdæfˈɔɾəʒj ˌapˈenæz dˌepˈoɪskj ʊ pˌakˈɔʧy fˈor pˌublikˈadʊ."
+          "text": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
+          "speech_text": "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer.",
+          "phonemes": "ʊ pˌakˈɔʧj ˌofisiˈW dʊ kˈoŋdæfˈɔɾəʒj ˌiŋstˈalæ u ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæz ʤy desktˈɔp nʊ ˌɐ̃mbiˈAŋʧy kˈoŋdæ ˌaʧˈivʊ. ˈuzj ˌezatæmˈAŋʧj ʊ kˌomˈɐ̃ŋdʊ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 56.79500000000001,
-      "speech_end": 69.15,
-      "scene_end": 69.67,
-      "duration": 12.874999999999993,
-      "text": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-      "speech_text": "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-      "phonemes": "ˈuzy pˈI pˈi ow pˈip pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i sˌomˈAŋʧj ˌaː nˈoɪʧy kwˈɐ̃ŋdʊ vosˌe prˌesizˈar ʤy trˌabˈaljʊ nˌɐ̃ʊ̃ lˌɐ̃ŋsˈadʊ. ˈAŋ sˌeɡˈidæ, ˌeskˈoljæ ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ pˌaɾæ sˌuæ xˈɔtæ.",
+      "speech_start": 61.51500000000001,
+      "speech_end": 76.125,
+      "scene_end": 76.645,
+      "duration": 15.129999999999988,
+      "text": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+      "speech_text": "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+      "phonemes": "ˈuzj ʊ kˈoŋdæfˈɔɾəʒj ow ʊ pˌipˈiy pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ ʒˌeɾAŋsiˈadʊ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i ʊ xˈɐ̃mʊ nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈar ʤj ˌWteɾasˈõjz ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæs. ˈAŋ sˌeɡˈidæ, sˌelesiˈonj ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ kˌoxespoŋdˈAŋʧy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.79500000000001,
-          "speech_end": 69.15,
-          "audible_start": 56.89500000000001,
-          "audible_end": 68.97000000000001,
-          "duration": 12.355,
+          "speech_start": 61.51500000000001,
+          "speech_end": 76.125,
+          "audible_start": 61.61500000000001,
+          "audible_end": 75.94500000000001,
+          "duration": 14.61,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-          "speech_text": "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-          "phonemes": "ˈuzy pˈI pˈi ow pˈip pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i sˌomˈAŋʧj ˌaː nˈoɪʧy kwˈɐ̃ŋdʊ vosˌe prˌesizˈar ʤy trˌabˈaljʊ nˌɐ̃ʊ̃ lˌɐ̃ŋsˈadʊ. ˈAŋ sˌeɡˈidæ, ˌeskˈoljæ ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ pˌaɾæ sˌuæ xˈɔtæ."
+          "trimmed_tail": 0.01,
+          "text": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+          "speech_text": "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+          "phonemes": "ˈuzj ʊ kˈoŋdæfˈɔɾəʒj ow ʊ pˌipˈiy pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ ʒˌeɾAŋsiˈadʊ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i ʊ xˈɐ̃mʊ nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈar ʤj ˌWteɾasˈõjz ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæs. ˈAŋ sˌeɡˈidæ, sˌelesiˈonj ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ kˌoxespoŋdˈAŋʧy."
         }
       ]
     }
diff --git a/01_pypi_github/audio/pt-BR/pm_alex.m4a b/01_pypi_github/audio/pt-BR/pm_alex.m4a
index 29ee578f3dba366e9042e182115d85930b6f448d..5d8306d9cc6fc9f252f048f2ce051f8c5d62df0c 100644
--- a/01_pypi_github/audio/pt-BR/pm_alex.m4a
+++ b/01_pypi_github/audio/pt-BR/pm_alex.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:959900ee9f77e6b9d2aefa1adff067628a908a269e5b0e28115afbaddbf1627b
-size 426178
+oid sha256:58009a4836450f8ce3531f1d2b1f7cb2578bbae0d48babe6c3c57556e78bd403
+size 472206
diff --git a/01_pypi_github/audio/pt-BR/pm_santa.json b/01_pypi_github/audio/pt-BR/pm_santa.json
index df419e620cf75a5c767db0cf7f61a027d557214a..abf0778d679bca18562f5f8296bd9109c57c2d41 100644
--- a/01_pypi_github/audio/pt-BR/pm_santa.json
+++ b/01_pypi_github/audio/pt-BR/pm_santa.json
@@ -6,10 +6,10 @@
   "voice": "pm_santa",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 69.94,
-  "media_sha256": "379506bdbd14171bc27e8e9c89b099702667dca46064270c95d7afd7d66d72ca",
-  "media_bytes": 424561,
-  "render_fingerprint": "f0476146518c2254f1fddb8627d2e33724271fc934665748bdb717122d4735e6",
+  "total_duration": 77.195,
+  "media_sha256": "1db4483c1b6adf6b2a844d3f3a66adabf233fcfcfe3e7bdf7c5aab30ef38f8e0",
+  "media_bytes": 473295,
+  "render_fingerprint": "9d603a93a687a67a24259a8a0d6a3f05b9f89f050f252a9f00ec910d99ad6c1a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
+        "narration": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
         "speech_text": [
-          "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado."
+          "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
+        "narration": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
         "speech_text": [
-          "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer."
+          "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
+        "narration": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
         "speech_text": [
-          "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes."
+          "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "No GitHub, use o selector de ramo para escolher a linha fonte.",
+        "narration": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
         "speech_text": [
-          "No GitHub, use o selector de ramo para escolher a linha fonte."
+          "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
+        "narration": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
         "speech_text": [
-          "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação."
+          "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
+        "narration": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
         "speech_text": [
-          "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado."
+          "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
+        "narration": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
         "speech_text": [
-          "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota."
+          "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.155,
-      "scene_end": 13.674999999999999,
-      "duration": 13.674999999999999,
-      "text": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-      "speech_text": "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-      "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, ˌeskˈoljæ a fˈoŋʧj ˌofisiˈW. pˈI pˈi fˌoɾənˈɛsj ʊ pˌakˈɔʧy pˈIθɐ̃ŋ lˌɐ̃ŋsˈadʊ, ʒˈiʧ ˈub fˌoɾənˈɛsy kˈɔʤiɡʊfˈoŋʧj i ˌiŋstaladˈoɾyz ʤy desktˈɔp, i kˈoŋdæfˈɔɾəʒy sy tˌoɾənaɾˈa ˌumæ opsˈɐ̃ʊ̃ asˈiŋ ky seʊ pˌakˈɔʧy fˈor pˌublikˈadʊ.",
+      "speech_end": 13.135,
+      "scene_end": 13.655,
+      "duration": 13.655,
+      "text": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+      "speech_text": "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+      "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, sˌelesiˈonj ˌumæ opsˈɐ̃ʊ̃ ˌofisiˈW ʤy ʤˌistribuɪsˈɐ̃ʊ̃. ʊ pˌipˈij i ʊ kˈoŋdæfˈɔɾəʒy fˌoɾənˈɛsAŋ pˌakˈɔʧys pˌublikˈadʊs, ˌAŋkwˈɐ̃ŋtw ʊ ʒˈiʧ ˈub fˌoɾənˈɛsj ʊ kˈɔʤiɡʊfˈoŋʧy, ˌiŋstaladˈoɾyz ʤy desktˈɔp i ʊ ˌistˈɔɾikʊ ʤy veɾəsˈõjs.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.155,
+          "speech_end": 13.135,
           "audible_start": 0.1,
-          "audible_end": 12.975,
-          "duration": 13.155,
+          "audible_end": 12.955,
+          "duration": 13.135,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Antes de instalar o spaCR, escolha a fonte oficial. PyPI fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-          "speech_text": "Antes de instalar o espáquer, escolha a fonte oficial. pai pi fornece o pacote Python lançado, GitHub fornece código-fonte e instaladores de desktop, e conda-forge se tornará uma opção assim que seu pacote for publicado.",
-          "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, ˌeskˈoljæ a fˈoŋʧj ˌofisiˈW. pˈI pˈi fˌoɾənˈɛsj ʊ pˌakˈɔʧy pˈIθɐ̃ŋ lˌɐ̃ŋsˈadʊ, ʒˈiʧ ˈub fˌoɾənˈɛsy kˈɔʤiɡʊfˈoŋʧj i ˌiŋstaladˈoɾyz ʤy desktˈɔp, i kˈoŋdæfˈɔɾəʒy sy tˌoɾənaɾˈa ˌumæ opsˈɐ̃ʊ̃ asˈiŋ ky seʊ pˌakˈɔʧy fˈor pˌublikˈadʊ."
+          "trimmed_tail": 0.01,
+          "text": "Antes de instalar o spaCR, selecione uma opção oficial de distribuição. O PyPI e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+          "speech_text": "Antes de instalar o espáquer, selecione uma opção oficial de distribuição. O pypie e o conda-forge fornecem pacotes publicados, enquanto o GitHub fornece o código-fonte, instaladores de desktop e o histórico de versões.",
+          "phonemes": "ˈɐ̃ŋʧyz ʤj ˌiŋstalˈaɾ u ˌespˈakɛr, sˌelesiˈonj ˌumæ opsˈɐ̃ʊ̃ ˌofisiˈW ʤy ʤˌistribuɪsˈɐ̃ʊ̃. ʊ pˌipˈij i ʊ kˈoŋdæfˈɔɾəʒy fˌoɾənˈɛsAŋ pˌakˈɔʧys pˌublikˈadʊs, ˌAŋkwˈɐ̃ŋtw ʊ ʒˈiʧ ˈub fˌoɾənˈɛsj ʊ kˈɔʤiɡʊfˈoŋʧy, ˌiŋstaladˈoɾyz ʤy desktˈɔp i ʊ ˌistˈɔɾikʊ ʤy veɾəsˈõjs."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.674999999999999,
-      "speech_end": 23.64,
-      "scene_end": 24.16,
-      "duration": 10.485000000000001,
-      "text": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
-      "speech_text": "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer.",
-      "phonemes": "ˈabræ pˈI pˈi, ʒˈiʧ ˈub, ˈɐ̃ŋd kˈoŋdæfˈɔɾəʒy na sesˈɐ̃ʊ̃ ˌespˈakɛr. nʊ pˈI pˈi, ʊ kˌabesˈaljʊ ʤy lˌɐ̃ŋsæmˈAŋtʊ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ ʤj ˌiŋstalasˈɐ̃ʊ̃ ʤy pˈip ˌespˈakɛr.",
+      "speech_start": 13.655,
+      "speech_end": 19.395,
+      "scene_end": 19.915,
+      "duration": 6.26,
+      "text": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
+      "speech_text": "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer.",
+      "phonemes": "nʊ pˌipˈiy, ʊ kˌabesˈaljʊ da veɾəsˈɐ̃ʊ̃ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ pˈip iŋstˈal ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.674999999999999,
-          "speech_end": 23.64,
-          "audible_start": 13.774999999999999,
-          "audible_end": 23.46,
-          "duration": 9.965,
+          "speech_start": 13.655,
+          "speech_end": 19.395,
+          "audible_start": 13.754999999999999,
+          "audible_end": 19.215,
+          "duration": 5.74,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Abra PyPI, GitHub, and conda-forge na seção spaCR. No PyPI, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip spaCR.",
-          "speech_text": "Abra pai pi, GitHub, and conda-forge na seção espáquer. No pai pi, o cabeçalho de lançamento mostra a versão estável atual e o comando de instalação de pip espáquer.",
-          "phonemes": "ˈabræ pˈI pˈi, ʒˈiʧ ˈub, ˈɐ̃ŋd kˈoŋdæfˈɔɾəʒy na sesˈɐ̃ʊ̃ ˌespˈakɛr. nʊ pˈI pˈi, ʊ kˌabesˈaljʊ ʤy lˌɐ̃ŋsæmˈAŋtʊ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ ʤj ˌiŋstalasˈɐ̃ʊ̃ ʤy pˈip ˌespˈakɛr."
+          "text": "No PyPI, o cabeçalho da versão mostra a versão estável atual e o comando pip install spacr.",
+          "speech_text": "No pypie, o cabeçalho da versão mostra a versão estável atual e o comando pip install espáquer.",
+          "phonemes": "nʊ pˌipˈiy, ʊ kˌabesˈaljʊ da veɾəsˈɐ̃ʊ̃ mˈɔstræ a veɾəsˈɐ̃ʊ̃ ˌestˈaveʊ ˌatuˈW i ʊ kˌomˈɐ̃ŋdʊ pˈip iŋstˈal ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.16,
-      "speech_end": 31.525,
-      "scene_end": 32.045,
-      "duration": 7.885000000000002,
-      "text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-      "speech_text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-      "phonemes": "a sesˈɐ̃ʊ̃ ʤy lˈiŋkz dʊ prˌoʒˈɛtw ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ ʤy fˈoŋʧys.",
+      "speech_start": 19.915,
+      "speech_end": 27.255,
+      "scene_end": 27.775,
+      "duration": 7.859999999999999,
+      "text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+      "speech_text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+      "phonemes": "a sesˈɐ̃ʊ̃ proʒˈekʧ lˈiŋkz ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ dʊ kˈɔʤiɡʊfˈoŋʧy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.16,
-          "speech_end": 31.525,
-          "audible_start": 24.26,
-          "audible_end": 31.345,
-          "duration": 7.365,
+          "speech_start": 19.915,
+          "speech_end": 27.255,
+          "audible_start": 20.015,
+          "audible_end": 27.075,
+          "duration": 7.34,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-          "speech_text": "A seção de links do projeto abre a documentação, a página inicial, o rastreador de problemas e o repositório de fontes.",
-          "phonemes": "a sesˈɐ̃ʊ̃ ʤy lˈiŋkz dʊ prˌoʒˈɛtw ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ ʤy fˈoŋʧys."
+          "text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+          "speech_text": "A seção Project links abre a documentação, a página inicial, o rastreador de problemas e o repositório do código-fonte.",
+          "phonemes": "a sesˈɐ̃ʊ̃ proʒˈekʧ lˈiŋkz ˈabri a dˌokumˌAŋtasˈɐ̃ʊ̃, a pˈaʒinæ ˌinisiˈW, ʊ xˌastreadˈor ʤy prˌoblˈemæz i ʊ xˌepozitˈɔɾjʊ dʊ kˈɔʤiɡʊfˈoŋʧy."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 32.045,
-      "speech_end": 35.835,
-      "scene_end": 36.355000000000004,
-      "duration": 4.310000000000002,
-      "text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-      "speech_text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-      "phonemes": "nʊ ʒˈiʧ ˈub, ˈuzj ʊ sˌelektˈor ʤy xˈɐ̃mʊ pˌaɾæ ˌeskoljˈeɾ a lˈiɲæ fˈoŋʧy.",
+      "speech_start": 27.775,
+      "speech_end": 40.775,
+      "scene_end": 41.295,
+      "duration": 13.520000000000003,
+      "text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+      "speech_text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+      "phonemes": "nʊ ʒˈiʧ ˈub, maˈin ɛ a lˈiɲæ ʤy kˈɔʤiɡʊfˈoŋʧy pˌublikˈadæ, ˌAŋkwˈɐ̃ŋtʊ nˈiɡtli koŋtˈAŋ ˌWteɾasˈõjz mˈIz xˌesˈAŋʧys ky ˌaˈiŋdæ estˌɐ̃ʊ̃ ˈAŋ tˈɛsʧy. ˈuzy nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈaɾ ˌespesˌifikæmˈAŋʧy ʤj ˌumæ ˌWteɾasˈɐ̃ʊ̃ ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 32.045,
-          "speech_end": 35.835,
-          "audible_start": 32.145,
-          "audible_end": 35.655,
-          "duration": 3.79,
+          "speech_start": 27.775,
+          "speech_end": 40.775,
+          "audible_start": 27.875,
+          "audible_end": 40.595,
+          "duration": 13.0,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-          "speech_text": "No GitHub, use o selector de ramo para escolher a linha fonte.",
-          "phonemes": "nʊ ʒˈiʧ ˈub, ˈuzj ʊ sˌelektˈor ʤy xˈɐ̃mʊ pˌaɾæ ˌeskoljˈeɾ a lˈiɲæ fˈoŋʧy."
+          "trimmed_tail": 0.02,
+          "text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+          "speech_text": "No GitHub, main é a linha de código-fonte publicada, enquanto nightly contém alterações mais recentes que ainda estão em teste. Use nightly somente quando precisar especificamente de uma alteração ainda não publicada.",
+          "phonemes": "nʊ ʒˈiʧ ˈub, maˈin ɛ a lˈiɲæ ʤy kˈɔʤiɡʊfˈoŋʧy pˌublikˈadæ, ˌAŋkwˈɐ̃ŋtʊ nˈiɡtli koŋtˈAŋ ˌWteɾasˈõjz mˈIz xˌesˈAŋʧys ky ˌaˈiŋdæ estˌɐ̃ʊ̃ ˈAŋ tˈɛsʧy. ˈuzy nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈaɾ ˌespesˌifikæmˈAŋʧy ʤj ˌumæ ˌWteɾasˈɐ̃ʊ̃ ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæ."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.355000000000004,
-      "speech_end": 45.615,
-      "scene_end": 46.135000000000005,
-      "duration": 9.780000000000001,
-      "text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-      "speech_text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-      "phonemes": "ˈAŋ ũŋ ʒˈiʧ ˈub xˌeleˈazy, ˌespɐ̃ŋʤˈiɾ asˈets pˌaɾæ bIʃˈaɾ ʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks ˌiŋstaladˈor, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ, ow a lˈistæ ʤy sˈomæ ʤy vˌeɾifˌikasˈɐ̃ʊ̃.",
+      "speech_start": 41.295,
+      "speech_end": 50.93,
+      "scene_end": 51.45,
+      "duration": 10.155000000000001,
+      "text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+      "speech_text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+      "phonemes": "ˈAŋ ˌumæ veɾəsˈɐ̃ʊ̃ dʊ ʒˈiʧ ˈub, ˌespˈɐ̃ŋdæ asˈets pˌaɾæ bIʃˈaɾ u ˌiŋstaladˈor dʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ ow a lˈistæ ʤy sˈomæz ʤy vˌeɾifˌikasˈɐ̃ʊ̃.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.355000000000004,
-          "speech_end": 45.615,
-          "audible_start": 36.455000000000005,
-          "audible_end": 45.435,
-          "duration": 9.26,
+          "speech_start": 41.295,
+          "speech_end": 50.93,
+          "audible_start": 41.395,
+          "audible_end": 50.75,
+          "duration": 9.635,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-          "speech_text": "Em um GitHub Release, expandir Assets para baixar o Windows, macOS ou Linux instalador, os arquivos do pacote Python, ou a lista de soma de verificação.",
-          "phonemes": "ˈAŋ ũŋ ʒˈiʧ ˈub xˌeleˈazy, ˌespɐ̃ŋʤˈiɾ asˈets pˌaɾæ bIʃˈaɾ ʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks ˌiŋstaladˈor, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ, ow a lˈistæ ʤy sˈomæ ʤy vˌeɾifˌikasˈɐ̃ʊ̃."
+          "text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+          "speech_text": "Em uma versão do GitHub, expanda Assets para baixar o instalador do Windows, macOS ou Linux, os arquivos do pacote Python ou a lista de somas de verificação.",
+          "phonemes": "ˈAŋ ˌumæ veɾəsˈɐ̃ʊ̃ dʊ ʒˈiʧ ˈub, ˌespˈɐ̃ŋdæ asˈets pˌaɾæ bIʃˈaɾ u ˌiŋstaladˈor dʊ wˈiŋdows, mˈɛk ˌɔˈɛsy ow lˈinʊks, ʊz ˌaɾəkˈivʊz dʊ pˌakˈɔʧy pˈIθɐ̃ŋ ow a lˈistæ ʤy sˈomæz ʤy vˌeɾifˌikasˈɐ̃ʊ̃."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 46.135000000000005,
-      "speech_end": 56.495000000000005,
-      "scene_end": 57.01500000000001,
-      "duration": 10.880000000000003,
-      "text": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
-      "speech_text": "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado.",
-      "phonemes": "a kˈoŋdæfˈɔɾəʒj ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublˈikæ u ˌespˈakɛr. ˈoʒy, krˈij ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ i ˌiŋstˈali u ˌespˈakɛɾ a paɾəʧˈir dʊ pˈI pˈi; ˈuzj ʊ kɐ̃nˈW ʤy kˈoŋdæfˈɔɾəʒj ˌapˈenæz dˌepˈoɪskj ʊ pˌakˈɔʧy fˈor pˌublikˈadʊ.",
+      "speech_start": 51.45,
+      "speech_end": 61.59,
+      "scene_end": 62.11000000000001,
+      "duration": 10.660000000000004,
+      "text": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
+      "speech_text": "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer.",
+      "phonemes": "ʊ pˌakˈɔʧj ˌofisiˈW dʊ kˈoŋdæfˈɔɾəʒj ˌiŋstˈalæ u ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæz ʤy desktˈɔp nʊ ˌɐ̃mbiˈAŋʧy kˈoŋdæ ˌaʧˈivʊ. ˈuzj ˌezatæmˈAŋʧj ʊ kˌomˈɐ̃ŋdʊ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.135000000000005,
-          "speech_end": 56.495000000000005,
-          "audible_start": 46.23500000000001,
-          "audible_end": 56.315000000000005,
-          "duration": 10.36,
+          "speech_start": 51.45,
+          "speech_end": 61.59,
+          "audible_start": 51.550000000000004,
+          "audible_end": 61.410000000000004,
+          "duration": 10.14,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "A Conda-forge ainda não publica o spaCR. Hoje, crie um ambiente Conda e instale o spaCR a partir do PyPI; use o canal de conda-forge apenas depois que o pacote for publicado.",
-          "speech_text": "A Conda-forge ainda não publica o espáquer. Hoje, crie um ambiente Conda e instale o espáquer a partir do pai pi; use o canal de conda-forge apenas depois que o pacote for publicado.",
-          "phonemes": "a kˈoŋdæfˈɔɾəʒj ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublˈikæ u ˌespˈakɛr. ˈoʒy, krˈij ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ i ˌiŋstˈali u ˌespˈakɛɾ a paɾəʧˈir dʊ pˈI pˈi; ˈuzj ʊ kɐ̃nˈW ʤy kˈoŋdæfˈɔɾəʒj ˌapˈenæz dˌepˈoɪskj ʊ pˌakˈɔʧy fˈor pˌublikˈadʊ."
+          "trimmed_tail": 0.005,
+          "text": "O pacote oficial do conda-forge instala o spaCR e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::spacr.",
+          "speech_text": "O pacote oficial do conda-forge instala o espáquer e suas dependências de desktop no ambiente Conda ativo. Use exatamente o comando conda install conda-forge::espáquer.",
+          "phonemes": "ʊ pˌakˈɔʧj ˌofisiˈW dʊ kˈoŋdæfˈɔɾəʒj ˌiŋstˈalæ u ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæz ʤy desktˈɔp nʊ ˌɐ̃mbiˈAŋʧy kˈoŋdæ ˌaʧˈivʊ. ˈuzj ˌezatæmˈAŋʧj ʊ kˌomˈɐ̃ŋdʊ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.01500000000001,
-      "speech_end": 69.42,
-      "scene_end": 69.94,
-      "duration": 12.92499999999999,
-      "text": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-      "speech_text": "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-      "phonemes": "ˈuzy pˈI pˈi ow pˈip pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i sˌomˈAŋʧj ˌaː nˈoɪʧy kwˈɐ̃ŋdʊ vosˌe prˌesizˈar ʤy trˌabˈaljʊ nˌɐ̃ʊ̃ lˌɐ̃ŋsˈadʊ. ˈAŋ sˌeɡˈidæ, ˌeskˈoljæ ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ pˌaɾæ sˌuæ xˈɔtæ.",
+      "speech_start": 62.11000000000001,
+      "speech_end": 76.67500000000001,
+      "scene_end": 77.19500000000001,
+      "duration": 15.085,
+      "text": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+      "speech_text": "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+      "phonemes": "ˈuzj ʊ kˈoŋdæfˈɔɾəʒj ow ʊ pˌipˈiy pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ ʒˌeɾAŋsiˈadʊ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i ʊ xˈɐ̃mʊ nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈar ʤj ˌWteɾasˈõjz ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæs. ˈAŋ sˌeɡˈidæ, sˌelesiˈonj ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ kˌoxespoŋdˈAŋʧy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.01500000000001,
-          "speech_end": 69.42,
-          "audible_start": 57.11500000000001,
-          "audible_end": 69.24000000000001,
-          "duration": 12.405,
+          "speech_start": 62.11000000000001,
+          "speech_end": 76.67500000000001,
+          "audible_start": 62.21000000000001,
+          "audible_end": 76.495,
+          "duration": 14.565,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Use PyPI ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-          "speech_text": "Use pai pi ou pip para um ambiente Python, GitHub Releases para um instalador de desktop e somente à noite quando você precisar de trabalho não lançado. Em seguida, escolha o tutorial de instalação para sua rota.",
-          "phonemes": "ˈuzy pˈI pˈi ow pˈip pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i sˌomˈAŋʧj ˌaː nˈoɪʧy kwˈɐ̃ŋdʊ vosˌe prˌesizˈar ʤy trˌabˈaljʊ nˌɐ̃ʊ̃ lˌɐ̃ŋsˈadʊ. ˈAŋ sˌeɡˈidæ, ˌeskˈoljæ ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ pˌaɾæ sˌuæ xˈɔtæ."
+          "trimmed_tail": 0.005,
+          "text": "Use o conda-forge ou o PyPI para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+          "speech_text": "Use o conda-forge ou o pypie para um ambiente Python gerenciado, GitHub Releases para um instalador de desktop e o ramo nightly somente quando precisar de alterações ainda não publicadas. Em seguida, selecione o tutorial de instalação correspondente.",
+          "phonemes": "ˈuzj ʊ kˈoŋdæfˈɔɾəʒj ow ʊ pˌipˈiy pˌaɾæ ũŋ ˌɐ̃mbiˈAŋʧy pˈIθɐ̃ŋ ʒˌeɾAŋsiˈadʊ, ʒˈiʧ ˈub xˌeleˈazys pˌaɾæ ũŋ ˌiŋstaladˈor ʤy desktˈɔp i ʊ xˈɐ̃mʊ nˈiɡtli sˌomˈAŋʧy kwˈɐ̃ŋdʊ prˌesizˈar ʤj ˌWteɾasˈõjz ˌaˈiŋdæ nˌɐ̃ʊ̃ pˌublikˈadæs. ˈAŋ sˌeɡˈidæ, sˌelesiˈonj ʊ tˌutoɾiˈW ʤj ˌiŋstalasˈɐ̃ʊ̃ kˌoxespoŋdˈAŋʧy."
         }
       ]
     }
diff --git a/01_pypi_github/audio/pt-BR/pm_santa.m4a b/01_pypi_github/audio/pt-BR/pm_santa.m4a
index ea8e4d03edb969feafb37bfe82242ef930d1da7a..57961f0569f2bc9c445a426a8d5dd976774e14be 100644
--- a/01_pypi_github/audio/pt-BR/pm_santa.m4a
+++ b/01_pypi_github/audio/pt-BR/pm_santa.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:379506bdbd14171bc27e8e9c89b099702667dca46064270c95d7afd7d66d72ca
-size 424561
+oid sha256:1db4483c1b6adf6b2a844d3f3a66adabf233fcfcfe3e7bdf7c5aab30ef38f8e0
+size 473295
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaobei.json b/01_pypi_github/audio/zh-CN/zf_xiaobei.json
index c6edb6f1a4c77cba53451c2d6f0e568466678bbd..51be20196023d07fb366ea5a4fac16bdc70b767c 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaobei.json
+++ b/01_pypi_github/audio/zh-CN/zf_xiaobei.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaobei",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 67.665,
-  "media_sha256": "25266fd44c9e70057259bd46cc6a84f4bd87f50ca14c8ff7d2a5d1b4c0ccfaab",
-  "media_bytes": 414119,
-  "render_fingerprint": "5ed7159940d7b8787ed7f46f79d2e181e4936c64e28151f5f202a69ca921e34d",
+  "total_duration": 74.615,
+  "media_sha256": "1610b71618ff720cbd0770e962f4f8564bdc0743bbd6faab8045aec75a02e87e",
+  "media_bytes": 458240,
+  "render_fingerprint": "c91198a4600ac0024d28259a00d029028d3e39f8c062cfdc9f069dc598fa88c9",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.305,
-      "scene_end": 13.825,
-      "duration": 13.825,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 12.855,
+      "scene_end": 13.375,
+      "duration": 13.375,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.305,
+          "speech_end": 12.855,
           "audible_start": 0.1,
-          "audible_end": 13.125,
-          "duration": 13.305,
+          "audible_end": 12.675,
+          "duration": 12.855,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.9,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.885,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.825,
-      "speech_end": 24.424999999999997,
-      "scene_end": 24.944999999999997,
-      "duration": 11.119999999999997,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 13.375,
+      "speech_end": 19.55,
+      "scene_end": 20.07,
+      "duration": 6.695,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.825,
-          "speech_end": 24.424999999999997,
-          "audible_start": 13.924999999999999,
-          "audible_end": 24.244999999999997,
-          "duration": 10.6,
+          "speech_start": 13.375,
+          "speech_end": 19.55,
+          "audible_start": 13.475,
+          "audible_end": 19.37,
+          "duration": 6.175,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.83,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.855,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.944999999999997,
-      "speech_end": 30.634999999999998,
-      "scene_end": 31.154999999999998,
-      "duration": 6.210000000000001,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 20.07,
+      "speech_end": 26.02,
+      "scene_end": 26.54,
+      "duration": 6.469999999999999,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.944999999999997,
-          "speech_end": 30.634999999999998,
-          "audible_start": 25.044999999999998,
-          "audible_end": 30.455,
-          "duration": 5.69,
+          "speech_start": 20.07,
+          "speech_end": 26.02,
+          "audible_start": 20.17,
+          "audible_end": 25.84,
+          "duration": 5.95,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.86,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.875,
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 31.154999999999998,
-      "speech_end": 39.525,
-      "scene_end": 40.045,
-      "duration": 8.890000000000004,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 26.54,
+      "speech_end": 38.11,
+      "scene_end": 38.63,
+      "duration": 12.090000000000003,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.154999999999998,
-          "speech_end": 39.525,
-          "audible_start": 31.255,
-          "audible_end": 39.345,
-          "duration": 8.37,
+          "speech_start": 26.54,
+          "speech_end": 38.11,
+          "audible_start": 26.64,
+          "audible_end": 37.93,
+          "duration": 11.57,
           "gap_from_previous": null,
           "trimmed_lead": 0.295,
-          "trimmed_tail": 0.86,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_tail": 0.885,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 40.045,
-      "speech_end": 48.145,
-      "scene_end": 48.665000000000006,
-      "duration": 8.620000000000005,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 38.63,
+      "speech_end": 47.965,
+      "scene_end": 48.48500000000001,
+      "duration": 9.855000000000004,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.045,
-          "speech_end": 48.145,
-          "audible_start": 40.145,
-          "audible_end": 47.965,
-          "duration": 8.1,
+          "speech_start": 38.63,
+          "speech_end": 47.965,
+          "audible_start": 38.730000000000004,
+          "audible_end": 47.785000000000004,
+          "duration": 9.335,
           "gap_from_previous": null,
           "trimmed_lead": 0.29,
-          "trimmed_tail": 0.86,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "trimmed_tail": 0.85,
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.665000000000006,
-      "speech_end": 56.93000000000001,
-      "scene_end": 57.45000000000001,
-      "duration": 8.785000000000004,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 48.48500000000001,
+      "speech_end": 59.965,
+      "scene_end": 60.48500000000001,
+      "duration": 12.0,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.665000000000006,
-          "speech_end": 56.93000000000001,
-          "audible_start": 48.76500000000001,
-          "audible_end": 56.75000000000001,
-          "duration": 8.265,
+          "speech_start": 48.48500000000001,
+          "speech_end": 59.965,
+          "audible_start": 48.58500000000001,
+          "audible_end": 59.78500000000001,
+          "duration": 11.48,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.86,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.865,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 57.45000000000001,
-      "speech_end": 67.14500000000001,
-      "scene_end": 67.665,
-      "duration": 10.214999999999996,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 60.48500000000001,
+      "speech_end": 74.095,
+      "scene_end": 74.615,
+      "duration": 14.129999999999988,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.45000000000001,
-          "speech_end": 67.14500000000001,
-          "audible_start": 57.55000000000001,
-          "audible_end": 66.965,
-          "duration": 9.695,
+          "speech_start": 60.48500000000001,
+          "speech_end": 74.095,
+          "audible_start": 60.58500000000001,
+          "audible_end": 73.915,
+          "duration": 13.61,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
+          "trimmed_lead": 0.285,
           "trimmed_tail": 0.88,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaobei.m4a b/01_pypi_github/audio/zh-CN/zf_xiaobei.m4a
index 82d654e9aadb732143b993c5bab0e1fb6d192763..36a3b3e2bb05eaeb9d105974d678d4fb9d6f9961 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaobei.m4a
+++ b/01_pypi_github/audio/zh-CN/zf_xiaobei.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:25266fd44c9e70057259bd46cc6a84f4bd87f50ca14c8ff7d2a5d1b4c0ccfaab
-size 414119
+oid sha256:1610b71618ff720cbd0770e962f4f8564bdc0743bbd6faab8045aec75a02e87e
+size 458240
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaoni.json b/01_pypi_github/audio/zh-CN/zf_xiaoni.json
index d9866967a314dd8e18f4249b0def11e3016629da..e06cf951f832b851d6c59e9d5a4ce397d6e8b89c 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaoni.json
+++ b/01_pypi_github/audio/zh-CN/zf_xiaoni.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaoni",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 57.975,
-  "media_sha256": "1a9df098eda6bbff5817c67d1a70658da9f329b124bea2a3fc86bc34d4bc0afe",
-  "media_bytes": 368435,
-  "render_fingerprint": "7a9f7e53edc406f629f3d7325eeab0c8106b540114110922f35605d634de6076",
+  "total_duration": 64.205,
+  "media_sha256": "9b3d4be5a8f7ff291f24ba349cee394e706562ea69c7a272ef789aacefd2d1e7",
+  "media_bytes": 409972,
+  "render_fingerprint": "747c838e556d0640219eeacb72323d2999e5b32428bb9930aa7a1c184b55e4ee",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.155,
-      "scene_end": 11.674999999999999,
-      "duration": 11.674999999999999,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 11.17,
+      "scene_end": 11.69,
+      "duration": 11.69,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 11.155,
+          "speech_end": 11.17,
           "audible_start": 0.1,
-          "audible_end": 10.975,
-          "duration": 11.155,
+          "audible_end": 10.99,
+          "duration": 11.17,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
+          "trimmed_lead": 0.31,
           "trimmed_tail": 0.895,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.674999999999999,
-      "speech_end": 20.68,
-      "scene_end": 21.2,
-      "duration": 9.525,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 11.69,
+      "speech_end": 17.064999999999998,
+      "scene_end": 17.584999999999997,
+      "duration": 5.894999999999998,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.674999999999999,
-          "speech_end": 20.68,
-          "audible_start": 11.774999999999999,
-          "audible_end": 20.5,
-          "duration": 9.005,
+          "speech_start": 11.69,
+          "speech_end": 17.064999999999998,
+          "audible_start": 11.79,
+          "audible_end": 16.884999999999998,
+          "duration": 5.375,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.86,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.855,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.2,
-      "speech_end": 26.169999999999998,
-      "scene_end": 26.689999999999998,
-      "duration": 5.489999999999998,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 17.584999999999997,
+      "speech_end": 22.939999999999998,
+      "scene_end": 23.459999999999997,
+      "duration": 5.875,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.2,
-          "speech_end": 26.169999999999998,
-          "audible_start": 21.3,
-          "audible_end": 25.99,
-          "duration": 4.97,
+          "speech_start": 17.584999999999997,
+          "speech_end": 22.939999999999998,
+          "audible_start": 17.685,
+          "audible_end": 22.759999999999998,
+          "duration": 5.355,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.87,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.875,
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 26.689999999999998,
-      "speech_end": 33.815,
-      "scene_end": 34.335,
-      "duration": 7.645000000000003,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 23.459999999999997,
+      "speech_end": 33.129999999999995,
+      "scene_end": 33.65,
+      "duration": 10.190000000000001,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.689999999999998,
-          "speech_end": 33.815,
-          "audible_start": 26.79,
-          "audible_end": 33.635,
-          "duration": 7.125,
+          "speech_start": 23.459999999999997,
+          "speech_end": 33.129999999999995,
+          "audible_start": 23.56,
+          "audible_end": 32.949999999999996,
+          "duration": 9.67,
           "gap_from_previous": null,
           "trimmed_lead": 0.3,
-          "trimmed_tail": 0.875,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_tail": 0.88,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 34.335,
-      "speech_end": 41.415,
-      "scene_end": 41.935,
-      "duration": 7.600000000000001,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 33.65,
+      "speech_end": 41.475,
+      "scene_end": 41.995000000000005,
+      "duration": 8.345000000000006,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 34.335,
-          "speech_end": 41.415,
-          "audible_start": 34.435,
-          "audible_end": 41.235,
-          "duration": 7.08,
+          "speech_start": 33.65,
+          "speech_end": 41.475,
+          "audible_start": 33.75,
+          "audible_end": 41.295,
+          "duration": 7.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
+          "trimmed_lead": 0.3,
           "trimmed_tail": 0.875,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 41.935,
-      "speech_end": 49.040000000000006,
-      "scene_end": 49.56000000000001,
-      "duration": 7.625000000000007,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 41.995000000000005,
+      "speech_end": 51.800000000000004,
+      "scene_end": 52.32000000000001,
+      "duration": 10.325000000000003,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 41.935,
-          "speech_end": 49.040000000000006,
-          "audible_start": 42.035000000000004,
-          "audible_end": 48.86,
-          "duration": 7.105,
+          "speech_start": 41.995000000000005,
+          "speech_end": 51.800000000000004,
+          "audible_start": 42.095000000000006,
+          "audible_end": 51.620000000000005,
+          "duration": 9.805,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.885,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.315,
+          "trimmed_tail": 0.855,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 49.56000000000001,
-      "speech_end": 57.45500000000001,
-      "scene_end": 57.975000000000016,
-      "duration": 8.415000000000006,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 52.32000000000001,
+      "speech_end": 63.68500000000001,
+      "scene_end": 64.20500000000001,
+      "duration": 11.885000000000005,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 49.56000000000001,
-          "speech_end": 57.45500000000001,
-          "audible_start": 49.66000000000001,
-          "audible_end": 57.275000000000006,
-          "duration": 7.895,
+          "speech_start": 52.32000000000001,
+          "speech_end": 63.68500000000001,
+          "audible_start": 52.42000000000001,
+          "audible_end": 63.50500000000001,
+          "duration": 11.365,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.87,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.885,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaoni.m4a b/01_pypi_github/audio/zh-CN/zf_xiaoni.m4a
index 6fbb343794c248459f7fb807d82464d42485b585..f93448f81c475c9c92eaf8f8b6d6b8d4016324db 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaoni.m4a
+++ b/01_pypi_github/audio/zh-CN/zf_xiaoni.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1a9df098eda6bbff5817c67d1a70658da9f329b124bea2a3fc86bc34d4bc0afe
-size 368435
+oid sha256:9b3d4be5a8f7ff291f24ba349cee394e706562ea69c7a272ef789aacefd2d1e7
+size 409972
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaoxiao.json b/01_pypi_github/audio/zh-CN/zf_xiaoxiao.json
index c59e06013cce1327cf2cb2bc622fdc9d646c1d39..5cf636432213607cc9b87f262ac50deadd2332d2 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaoxiao.json
+++ b/01_pypi_github/audio/zh-CN/zf_xiaoxiao.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaoxiao",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 58.615,
-  "media_sha256": "e680ef9d67138ac2c68223280524abcf5581c59c7eef041c6294b5da3790ebc1",
-  "media_bytes": 358852,
-  "render_fingerprint": "42000fe77300602489993888385cd7093f3ccb17eaddfadedccdc0475c285005",
+  "total_duration": 63.98,
+  "media_sha256": "77ca5e866370f7551b96374cc0cf347fc9a47ed30c332040e32eecc9e63f65f6",
+  "media_bytes": 402044,
+  "render_fingerprint": "d01c82ecc4d9d5d937230cb279a4759768dab0ededd6b75e160c7d1d3996b349",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.095,
-      "scene_end": 11.615,
-      "duration": 11.615,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 10.81,
+      "scene_end": 11.33,
+      "duration": 11.33,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 11.095,
+          "speech_end": 10.81,
           "audible_start": 0.1,
-          "audible_end": 10.915,
-          "duration": 11.095,
+          "audible_end": 10.63,
+          "duration": 10.81,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.625,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.57,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.615,
-      "speech_end": 20.71,
-      "scene_end": 21.23,
-      "duration": 9.615,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 11.33,
+      "speech_end": 16.565,
+      "scene_end": 17.085,
+      "duration": 5.755000000000001,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.615,
-          "speech_end": 20.71,
-          "audible_start": 11.715,
-          "audible_end": 20.53,
-          "duration": 9.095,
+          "speech_start": 11.33,
+          "speech_end": 16.565,
+          "audible_start": 11.43,
+          "audible_end": 16.384999999999998,
+          "duration": 5.235,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.56,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.575,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.23,
-      "speech_end": 26.105,
-      "scene_end": 26.625,
-      "duration": 5.395,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 17.085,
+      "speech_end": 22.305,
+      "scene_end": 22.825,
+      "duration": 5.739999999999998,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.23,
-          "speech_end": 26.105,
-          "audible_start": 21.330000000000002,
-          "audible_end": 25.925,
-          "duration": 4.875,
+          "speech_start": 17.085,
+          "speech_end": 22.305,
+          "audible_start": 17.185000000000002,
+          "audible_end": 22.125,
+          "duration": 5.22,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.585,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.595,
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 26.625,
-      "speech_end": 33.985,
-      "scene_end": 34.505,
-      "duration": 7.880000000000003,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 22.825,
+      "speech_end": 32.6,
+      "scene_end": 33.120000000000005,
+      "duration": 10.295000000000005,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.625,
-          "speech_end": 33.985,
-          "audible_start": 26.725,
-          "audible_end": 33.805,
-          "duration": 7.36,
+          "speech_start": 22.825,
+          "speech_end": 32.6,
+          "audible_start": 22.925,
+          "audible_end": 32.42,
+          "duration": 9.775,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.58,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.545,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 34.505,
-      "speech_end": 41.550000000000004,
-      "scene_end": 42.07000000000001,
-      "duration": 7.565000000000005,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 33.120000000000005,
+      "speech_end": 40.905,
+      "scene_end": 41.425000000000004,
+      "duration": 8.305,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 34.505,
-          "speech_end": 41.550000000000004,
-          "audible_start": 34.605000000000004,
-          "audible_end": 41.370000000000005,
-          "duration": 7.045,
+          "speech_start": 33.120000000000005,
+          "speech_end": 40.905,
+          "audible_start": 33.220000000000006,
+          "audible_end": 40.72500000000001,
+          "duration": 7.785,
           "gap_from_previous": null,
           "trimmed_lead": 0.28,
-          "trimmed_tail": 0.6,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "trimmed_tail": 0.56,
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 42.07000000000001,
-      "speech_end": 49.245000000000005,
-      "scene_end": 49.76500000000001,
-      "duration": 7.695,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 41.425000000000004,
+      "speech_end": 51.405,
+      "scene_end": 51.925000000000004,
+      "duration": 10.5,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 42.07000000000001,
-          "speech_end": 49.245000000000005,
-          "audible_start": 42.17000000000001,
-          "audible_end": 49.065000000000005,
-          "duration": 7.175,
+          "speech_start": 41.425000000000004,
+          "speech_end": 51.405,
+          "audible_start": 41.525000000000006,
+          "audible_end": 51.22500000000001,
+          "duration": 9.98,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.6,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.57,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 49.76500000000001,
-      "speech_end": 58.095000000000006,
-      "scene_end": 58.61500000000001,
-      "duration": 8.850000000000001,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 51.925000000000004,
+      "speech_end": 63.46000000000001,
+      "scene_end": 63.98000000000001,
+      "duration": 12.055000000000007,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 49.76500000000001,
-          "speech_end": 58.095000000000006,
-          "audible_start": 49.86500000000001,
-          "audible_end": 57.915000000000006,
-          "duration": 8.33,
+          "speech_start": 51.925000000000004,
+          "speech_end": 63.46000000000001,
+          "audible_start": 52.025000000000006,
+          "audible_end": 63.28,
+          "duration": 11.535,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.59,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.6,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaoxiao.m4a b/01_pypi_github/audio/zh-CN/zf_xiaoxiao.m4a
index 8857035d0c3473a22125ada5a5c4d19285cb74fc..4a4a110f644b0fadb76e9e5f4c2d3c8a31e0f011 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaoxiao.m4a
+++ b/01_pypi_github/audio/zh-CN/zf_xiaoxiao.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e680ef9d67138ac2c68223280524abcf5581c59c7eef041c6294b5da3790ebc1
-size 358852
+oid sha256:77ca5e866370f7551b96374cc0cf347fc9a47ed30c332040e32eecc9e63f65f6
+size 402044
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaoyi.json b/01_pypi_github/audio/zh-CN/zf_xiaoyi.json
index ebb9976f36bcb23052b032995c79f82640458297..8cd38760ff0fa8dde4c4a53d7a72143c3f8a0c17 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaoyi.json
+++ b/01_pypi_github/audio/zh-CN/zf_xiaoyi.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaoyi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 56.31,
-  "media_sha256": "01ff67cacbbcbc472f3c2144a906aba60f4d81c2096a0d85085537ef915f1977",
-  "media_bytes": 348998,
-  "render_fingerprint": "ce38d75fa05a7d41e4aec65518997273f2dd08ff5f8b5e266a3a26477b47ca30",
+  "total_duration": 61.445,
+  "media_sha256": "423fd3ff7073c09df6f01da23d2fe941278d2faf40b26a70f43dd5c48820e31c",
+  "media_bytes": 376855,
+  "render_fingerprint": "667bd3b7f2b4586eb5c0aae570333cf4d7f612085c9c99e757ea7d99b4f64c68",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.56,
-      "scene_end": 11.08,
-      "duration": 11.08,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 10.43,
+      "scene_end": 10.95,
+      "duration": 10.95,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.56,
+          "speech_end": 10.43,
           "audible_start": 0.1,
-          "audible_end": 10.38,
-          "duration": 10.56,
+          "audible_end": 10.25,
+          "duration": 10.43,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.885,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.875,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.08,
-      "speech_end": 19.945,
-      "scene_end": 20.465,
-      "duration": 9.385,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 10.95,
+      "speech_end": 16.064999999999998,
+      "scene_end": 16.584999999999997,
+      "duration": 5.634999999999998,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.08,
-          "speech_end": 19.945,
-          "audible_start": 11.18,
-          "audible_end": 19.765,
-          "duration": 8.865,
+          "speech_start": 10.95,
+          "speech_end": 16.064999999999998,
+          "audible_start": 11.049999999999999,
+          "audible_end": 15.884999999999998,
+          "duration": 5.115,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.84,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.855,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.465,
-      "speech_end": 25.175,
-      "scene_end": 25.695,
-      "duration": 5.23,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 16.584999999999997,
+      "speech_end": 21.569999999999997,
+      "scene_end": 22.089999999999996,
+      "duration": 5.504999999999999,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.465,
-          "speech_end": 25.175,
-          "audible_start": 20.565,
-          "audible_end": 24.995,
-          "duration": 4.71,
+          "speech_start": 16.584999999999997,
+          "speech_end": 21.569999999999997,
+          "audible_start": 16.685,
+          "audible_end": 21.389999999999997,
+          "duration": 4.985,
           "gap_from_previous": null,
           "trimmed_lead": 0.265,
           "trimmed_tail": 0.85,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 25.695,
-      "speech_end": 32.76,
-      "scene_end": 33.28,
-      "duration": 7.585000000000001,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 22.089999999999996,
+      "speech_end": 31.374999999999996,
+      "scene_end": 31.894999999999996,
+      "duration": 9.805,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 25.695,
-          "speech_end": 32.76,
-          "audible_start": 25.795,
-          "audible_end": 32.58,
-          "duration": 7.065,
+          "speech_start": 22.089999999999996,
+          "speech_end": 31.374999999999996,
+          "audible_start": 22.189999999999998,
+          "audible_end": 31.194999999999997,
+          "duration": 9.285,
           "gap_from_previous": null,
           "trimmed_lead": 0.28,
-          "trimmed_tail": 0.855,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_tail": 0.835,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 33.28,
-      "speech_end": 39.95,
-      "scene_end": 40.470000000000006,
-      "duration": 7.190000000000005,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 31.894999999999996,
+      "speech_end": 39.51499999999999,
+      "scene_end": 40.035,
+      "duration": 8.14,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.28,
-          "speech_end": 39.95,
-          "audible_start": 33.38,
-          "audible_end": 39.77,
-          "duration": 6.67,
+          "speech_start": 31.894999999999996,
+          "speech_end": 39.51499999999999,
+          "audible_start": 31.994999999999997,
+          "audible_end": 39.334999999999994,
+          "duration": 7.62,
           "gap_from_previous": null,
           "trimmed_lead": 0.28,
           "trimmed_tail": 0.85,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 40.470000000000006,
-      "speech_end": 47.42000000000001,
-      "scene_end": 47.94000000000001,
-      "duration": 7.470000000000006,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 40.035,
+      "speech_end": 49.434999999999995,
+      "scene_end": 49.955,
+      "duration": 9.920000000000002,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.470000000000006,
-          "speech_end": 47.42000000000001,
-          "audible_start": 40.57000000000001,
-          "audible_end": 47.24000000000001,
-          "duration": 6.95,
+          "speech_start": 40.035,
+          "speech_end": 49.434999999999995,
+          "audible_start": 40.135,
+          "audible_end": 49.254999999999995,
+          "duration": 9.4,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.805,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.825,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 47.94000000000001,
-      "speech_end": 55.79000000000001,
-      "scene_end": 56.31000000000002,
-      "duration": 8.370000000000005,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 49.955,
+      "speech_end": 60.925,
+      "scene_end": 61.445,
+      "duration": 11.490000000000002,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.94000000000001,
-          "speech_end": 55.79000000000001,
-          "audible_start": 48.04000000000001,
-          "audible_end": 55.610000000000014,
-          "duration": 7.85,
+          "speech_start": 49.955,
+          "speech_end": 60.925,
+          "audible_start": 50.055,
+          "audible_end": 60.745,
+          "duration": 10.97,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.86,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.875,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zf_xiaoyi.m4a b/01_pypi_github/audio/zh-CN/zf_xiaoyi.m4a
index 2df1660976b447d3ab17cc710814c9304175e45e..29670d9617364ab253bb4eb061468227b79c1a57 100644
--- a/01_pypi_github/audio/zh-CN/zf_xiaoyi.m4a
+++ b/01_pypi_github/audio/zh-CN/zf_xiaoyi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:01ff67cacbbcbc472f3c2144a906aba60f4d81c2096a0d85085537ef915f1977
-size 348998
+oid sha256:423fd3ff7073c09df6f01da23d2fe941278d2faf40b26a70f43dd5c48820e31c
+size 376855
diff --git a/01_pypi_github/audio/zh-CN/zm_yunjian.json b/01_pypi_github/audio/zh-CN/zm_yunjian.json
index 7c14cdac4bd661e4959e41e19e46a2d2d039b7ec..05302fe8d65896913f9d2289aa451edea3847ca4 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunjian.json
+++ b/01_pypi_github/audio/zh-CN/zm_yunjian.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunjian",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 57.2,
-  "media_sha256": "1595e2b759f6a75577e148eeabc7f0255c7a44c9c79f3db0a93215e7be6d74fe",
-  "media_bytes": 362875,
-  "render_fingerprint": "a9b78ff3d051513c819371137be06fe90d5a003819cc1e599f68535c1d4524be",
+  "total_duration": 62.32,
+  "media_sha256": "d0c09f9f0f7908a27b41d1f4c44c99dc2dd4a24c607ac472206c939053be3dc7",
+  "media_bytes": 388404,
+  "render_fingerprint": "8fd9f1eb8ffa3c40d2525670970f7038a60304155e18756c3326d6219383bbaf",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.655,
-      "scene_end": 11.174999999999999,
-      "duration": 11.174999999999999,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 10.37,
+      "scene_end": 10.889999999999999,
+      "duration": 10.889999999999999,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.655,
+          "speech_end": 10.37,
           "audible_start": 0.1,
-          "audible_end": 10.475,
-          "duration": 10.655,
+          "audible_end": 10.19,
+          "duration": 10.37,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.78,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.77,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.174999999999999,
-      "speech_end": 20.025,
-      "scene_end": 20.544999999999998,
-      "duration": 9.37,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 10.889999999999999,
+      "speech_end": 16.174999999999997,
+      "scene_end": 16.694999999999997,
+      "duration": 5.804999999999998,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.174999999999999,
-          "speech_end": 20.025,
-          "audible_start": 11.274999999999999,
-          "audible_end": 19.845,
-          "duration": 8.85,
+          "speech_start": 10.889999999999999,
+          "speech_end": 16.174999999999997,
+          "audible_start": 10.989999999999998,
+          "audible_end": 15.995,
+          "duration": 5.285,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.73,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.785,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.544999999999998,
-      "speech_end": 25.424999999999997,
-      "scene_end": 25.944999999999997,
-      "duration": 5.399999999999999,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 16.694999999999997,
+      "speech_end": 21.814999999999998,
+      "scene_end": 22.334999999999997,
+      "duration": 5.640000000000001,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.544999999999998,
-          "speech_end": 25.424999999999997,
-          "audible_start": 20.645,
-          "audible_end": 25.244999999999997,
-          "duration": 4.88,
+          "speech_start": 16.694999999999997,
+          "speech_end": 21.814999999999998,
+          "audible_start": 16.794999999999998,
+          "audible_end": 21.634999999999998,
+          "duration": 5.12,
           "gap_from_previous": null,
-          "trimmed_lead": 0.26,
+          "trimmed_lead": 0.27,
           "trimmed_tail": 0.81,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 25.944999999999997,
-      "speech_end": 33.065,
-      "scene_end": 33.585,
-      "duration": 7.640000000000004,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 22.334999999999997,
+      "speech_end": 31.744999999999997,
+      "scene_end": 32.265,
+      "duration": 9.930000000000003,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 25.944999999999997,
-          "speech_end": 33.065,
-          "audible_start": 26.044999999999998,
-          "audible_end": 32.885,
-          "duration": 7.12,
+          "speech_start": 22.334999999999997,
+          "speech_end": 31.744999999999997,
+          "audible_start": 22.435,
+          "audible_end": 31.564999999999998,
+          "duration": 9.41,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.81,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.725,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 33.585,
-      "speech_end": 40.53,
-      "scene_end": 41.050000000000004,
-      "duration": 7.465000000000003,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 32.265,
+      "speech_end": 40.125,
+      "scene_end": 40.645,
+      "duration": 8.380000000000003,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.585,
-          "speech_end": 40.53,
-          "audible_start": 33.685,
-          "audible_end": 40.35,
-          "duration": 6.945,
+          "speech_start": 32.265,
+          "speech_end": 40.125,
+          "audible_start": 32.365,
+          "audible_end": 39.945,
+          "duration": 7.86,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.76,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.75,
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 41.050000000000004,
-      "speech_end": 48.015,
-      "scene_end": 48.535000000000004,
-      "duration": 7.484999999999999,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 40.645,
+      "speech_end": 50.19500000000001,
+      "scene_end": 50.71500000000001,
+      "duration": 10.070000000000007,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 41.050000000000004,
-          "speech_end": 48.015,
-          "audible_start": 41.150000000000006,
-          "audible_end": 47.83500000000001,
-          "duration": 6.965,
+          "speech_start": 40.645,
+          "speech_end": 50.19500000000001,
+          "audible_start": 40.745000000000005,
+          "audible_end": 50.015,
+          "duration": 9.55,
           "gap_from_previous": null,
-          "trimmed_lead": 0.25,
-          "trimmed_tail": 0.76,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.735,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 48.535000000000004,
-      "speech_end": 56.68000000000001,
-      "scene_end": 57.20000000000001,
-      "duration": 8.665000000000006,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 50.71500000000001,
+      "speech_end": 61.80000000000001,
+      "scene_end": 62.320000000000014,
+      "duration": 11.605000000000004,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.535000000000004,
-          "speech_end": 56.68000000000001,
-          "audible_start": 48.635000000000005,
-          "audible_end": 56.5,
-          "duration": 8.145,
+          "speech_start": 50.71500000000001,
+          "speech_end": 61.80000000000001,
+          "audible_start": 50.81500000000001,
+          "audible_end": 61.62000000000001,
+          "duration": 11.085,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.755,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.75,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zm_yunjian.m4a b/01_pypi_github/audio/zh-CN/zm_yunjian.m4a
index b08744a091960e9d1580b407cd9e9e7b4ef5478b..3d5f21d17135ca6b244548ffa33d8f717288f495 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunjian.m4a
+++ b/01_pypi_github/audio/zh-CN/zm_yunjian.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1595e2b759f6a75577e148eeabc7f0255c7a44c9c79f3db0a93215e7be6d74fe
-size 362875
+oid sha256:d0c09f9f0f7908a27b41d1f4c44c99dc2dd4a24c607ac472206c939053be3dc7
+size 388404
diff --git a/01_pypi_github/audio/zh-CN/zm_yunxi.json b/01_pypi_github/audio/zh-CN/zm_yunxi.json
index 56f5d7a2b8a514a584b0004f0d4a4a6ad60b588f..4e7949c6cc1ec1abf01eb48056683d51ef0dde3a 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunxi.json
+++ b/01_pypi_github/audio/zh-CN/zm_yunxi.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunxi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 53.93,
-  "media_sha256": "f1b5ff182d7d1af34e312b18493ba50b3fed9102fd8221685cf56189080aaa0e",
-  "media_bytes": 334213,
-  "render_fingerprint": "053679068bd4a46f9809cc388dfa80425b039f35e6c09720ff737362e2333be4",
+  "total_duration": 59.03,
+  "media_sha256": "8cbce4a4ef6d0609b2d951871637fa8d2bb3343f1b219f40b1dd7e307394fb75",
+  "media_bytes": 366093,
+  "render_fingerprint": "2f2b1b423a53a74d66a03f61b7aba2eba15bfa1d47a1134b5a8b139a48e1558d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.035,
-      "scene_end": 10.555,
-      "duration": 10.555,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 9.94,
+      "scene_end": 10.459999999999999,
+      "duration": 10.459999999999999,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.035,
+          "speech_end": 9.94,
           "audible_start": 0.1,
-          "audible_end": 9.855,
-          "duration": 10.035,
+          "audible_end": 9.76,
+          "duration": 9.94,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.825,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.81,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 10.555,
-      "speech_end": 19.105,
-      "scene_end": 19.625,
-      "duration": 9.07,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 10.459999999999999,
+      "speech_end": 15.454999999999998,
+      "scene_end": 15.974999999999998,
+      "duration": 5.514999999999999,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 10.555,
-          "speech_end": 19.105,
-          "audible_start": 10.655,
-          "audible_end": 18.924999999999997,
-          "duration": 8.55,
+          "speech_start": 10.459999999999999,
+          "speech_end": 15.454999999999998,
+          "audible_start": 10.559999999999999,
+          "audible_end": 15.274999999999999,
+          "duration": 4.995,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.795,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.855,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.625,
-      "speech_end": 24.259999999999998,
-      "scene_end": 24.779999999999998,
-      "duration": 5.154999999999998,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 15.974999999999998,
+      "speech_end": 20.819999999999997,
+      "scene_end": 21.339999999999996,
+      "duration": 5.364999999999998,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.625,
-          "speech_end": 24.259999999999998,
-          "audible_start": 19.725,
-          "audible_end": 24.08,
-          "duration": 4.635,
+          "speech_start": 15.974999999999998,
+          "speech_end": 20.819999999999997,
+          "audible_start": 16.075,
+          "audible_end": 20.639999999999997,
+          "duration": 4.845,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
+          "trimmed_lead": 0.305,
           "trimmed_tail": 0.875,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 24.779999999999998,
-      "speech_end": 31.435,
-      "scene_end": 31.955,
-      "duration": 7.175000000000001,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 21.339999999999996,
+      "speech_end": 30.33,
+      "scene_end": 30.849999999999998,
+      "duration": 9.510000000000002,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.779999999999998,
-          "speech_end": 31.435,
-          "audible_start": 24.88,
-          "audible_end": 31.254999999999995,
-          "duration": 6.655,
+          "speech_start": 21.339999999999996,
+          "speech_end": 30.33,
+          "audible_start": 21.439999999999998,
+          "audible_end": 30.15,
+          "duration": 8.99,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.875,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.77,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 31.955,
-      "speech_end": 38.56,
-      "scene_end": 39.080000000000005,
-      "duration": 7.125000000000007,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 30.849999999999998,
+      "speech_end": 38.295,
+      "scene_end": 38.815000000000005,
+      "duration": 7.965000000000007,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.955,
-          "speech_end": 38.56,
-          "audible_start": 32.055,
-          "audible_end": 38.379999999999995,
-          "duration": 6.605,
+          "speech_start": 30.849999999999998,
+          "speech_end": 38.295,
+          "audible_start": 30.95,
+          "audible_end": 38.114999999999995,
+          "duration": 7.445,
           "gap_from_previous": null,
           "trimmed_lead": 0.295,
-          "trimmed_tail": 0.825,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "trimmed_tail": 0.835,
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 39.080000000000005,
-      "speech_end": 45.545,
-      "scene_end": 46.065000000000005,
-      "duration": 6.984999999999999,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 38.815000000000005,
+      "speech_end": 47.63,
+      "scene_end": 48.150000000000006,
+      "duration": 9.335,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.080000000000005,
-          "speech_end": 45.545,
-          "audible_start": 39.18000000000001,
-          "audible_end": 45.36500000000001,
-          "duration": 6.465,
+          "speech_start": 38.815000000000005,
+          "speech_end": 47.63,
+          "audible_start": 38.915000000000006,
+          "audible_end": 47.45,
+          "duration": 8.815,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.81,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.725,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 46.065000000000005,
-      "speech_end": 53.410000000000004,
-      "scene_end": 53.93000000000001,
-      "duration": 7.865000000000002,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 48.150000000000006,
+      "speech_end": 58.510000000000005,
+      "scene_end": 59.03000000000001,
+      "duration": 10.880000000000003,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.065000000000005,
-          "speech_end": 53.410000000000004,
-          "audible_start": 46.165000000000006,
-          "audible_end": 53.230000000000004,
-          "duration": 7.345,
+          "speech_start": 48.150000000000006,
+          "speech_end": 58.510000000000005,
+          "audible_start": 48.25000000000001,
+          "audible_end": 58.330000000000005,
+          "duration": 10.36,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.82,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.83,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zm_yunxi.m4a b/01_pypi_github/audio/zh-CN/zm_yunxi.m4a
index c30e764047e61cbd5f7c69cf26dc4f0aadc53044..26016bfc7fb948dd7877b57c91cdc93f0d16b226 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunxi.m4a
+++ b/01_pypi_github/audio/zh-CN/zm_yunxi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f1b5ff182d7d1af34e312b18493ba50b3fed9102fd8221685cf56189080aaa0e
-size 334213
+oid sha256:8cbce4a4ef6d0609b2d951871637fa8d2bb3343f1b219f40b1dd7e307394fb75
+size 366093
diff --git a/01_pypi_github/audio/zh-CN/zm_yunxia.json b/01_pypi_github/audio/zh-CN/zm_yunxia.json
index 7978d87a7084d50e8401c0b245b9d6ce9395ebdf..9ab27e2fb55c4baba51b84460939c8686ae01bd4 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunxia.json
+++ b/01_pypi_github/audio/zh-CN/zm_yunxia.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunxia",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 61.2,
-  "media_sha256": "941d5466ecf99fecd3a7f35f89041241e69ab30bc529fc129337b8084e4dfe2a",
-  "media_bytes": 374645,
-  "render_fingerprint": "a111da4f778d2f4d8808826d95fb1aa985587a6411a8632e8fd5102d76949d4b",
+  "total_duration": 66.64,
+  "media_sha256": "b2f332dbc2436945daccc3ac5eeb99eae36467a0ba886624be5e137d5bf47a72",
+  "media_bytes": 408918,
+  "render_fingerprint": "e2b97d6acefad7741c39123681c70cecc145faf7f3ecd664d2e1dfd8fa97abc6",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.785,
-      "scene_end": 12.305,
-      "duration": 12.305,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 11.42,
+      "scene_end": 11.94,
+      "duration": 11.94,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 11.785,
+          "speech_end": 11.42,
           "audible_start": 0.1,
-          "audible_end": 11.605,
-          "duration": 11.785,
+          "audible_end": 11.24,
+          "duration": 11.42,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.85,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.32,
+          "trimmed_tail": 0.86,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.305,
-      "speech_end": 21.85,
-      "scene_end": 22.37,
-      "duration": 10.065000000000001,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 11.94,
+      "speech_end": 17.42,
+      "scene_end": 17.94,
+      "duration": 6.000000000000002,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.305,
-          "speech_end": 21.85,
-          "audible_start": 12.405,
-          "audible_end": 21.67,
-          "duration": 9.545,
+          "speech_start": 11.94,
+          "speech_end": 17.42,
+          "audible_start": 12.04,
+          "audible_end": 17.24,
+          "duration": 5.48,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.825,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.865,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 22.37,
-      "speech_end": 27.355,
-      "scene_end": 27.875,
-      "duration": 5.504999999999999,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 17.94,
+      "speech_end": 23.29,
+      "scene_end": 23.81,
+      "duration": 5.869999999999997,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.37,
-          "speech_end": 27.355,
-          "audible_start": 22.470000000000002,
-          "audible_end": 27.175,
-          "duration": 4.985,
+          "speech_start": 17.94,
+          "speech_end": 23.29,
+          "audible_start": 18.040000000000003,
+          "audible_end": 23.11,
+          "duration": 5.35,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
+          "trimmed_lead": 0.29,
           "trimmed_tail": 0.86,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 27.875,
-      "speech_end": 35.595,
-      "scene_end": 36.115,
-      "duration": 8.240000000000002,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 23.81,
+      "speech_end": 33.955,
+      "scene_end": 34.475,
+      "duration": 10.665000000000003,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.875,
-          "speech_end": 35.595,
-          "audible_start": 27.975,
-          "audible_end": 35.415,
-          "duration": 7.72,
+          "speech_start": 23.81,
+          "speech_end": 33.955,
+          "audible_start": 23.91,
+          "audible_end": 33.775,
+          "duration": 10.145,
           "gap_from_previous": null,
           "trimmed_lead": 0.295,
           "trimmed_tail": 0.835,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.115,
-      "speech_end": 43.6,
-      "scene_end": 44.120000000000005,
-      "duration": 8.005000000000003,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 34.475,
+      "speech_end": 42.885000000000005,
+      "scene_end": 43.40500000000001,
+      "duration": 8.930000000000007,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.115,
-          "speech_end": 43.6,
-          "audible_start": 36.215,
-          "audible_end": 43.42,
-          "duration": 7.485,
+          "speech_start": 34.475,
+          "speech_end": 42.885000000000005,
+          "audible_start": 34.575,
+          "audible_end": 42.705,
+          "duration": 8.41,
           "gap_from_previous": null,
           "trimmed_lead": 0.29,
           "trimmed_tail": 0.85,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.120000000000005,
-      "speech_end": 51.515,
-      "scene_end": 52.035000000000004,
-      "duration": 7.914999999999999,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 43.40500000000001,
+      "speech_end": 53.55000000000001,
+      "scene_end": 54.070000000000014,
+      "duration": 10.665000000000006,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.120000000000005,
-          "speech_end": 51.515,
-          "audible_start": 44.220000000000006,
-          "audible_end": 51.33500000000001,
-          "duration": 7.395,
+          "speech_start": 43.40500000000001,
+          "speech_end": 53.55000000000001,
+          "audible_start": 43.50500000000001,
+          "audible_end": 53.370000000000005,
+          "duration": 10.145,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.85,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.315,
+          "trimmed_tail": 0.815,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 52.035000000000004,
-      "speech_end": 60.68000000000001,
-      "scene_end": 61.20000000000001,
-      "duration": 9.165000000000006,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 54.070000000000014,
+      "speech_end": 66.12000000000002,
+      "scene_end": 66.64000000000001,
+      "duration": 12.57,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 52.035000000000004,
-          "speech_end": 60.68000000000001,
-          "audible_start": 52.135000000000005,
-          "audible_end": 60.5,
-          "duration": 8.645,
+          "speech_start": 54.070000000000014,
+          "speech_end": 66.12000000000002,
+          "audible_start": 54.170000000000016,
+          "audible_end": 65.94000000000001,
+          "duration": 12.05,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.845,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.88,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zm_yunxia.m4a b/01_pypi_github/audio/zh-CN/zm_yunxia.m4a
index 80a9358a5274d8c3fd468ba5657dd11b189b61d6..8fd8079680d3b36b2b779f430ac33c1fdd2fe069 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunxia.m4a
+++ b/01_pypi_github/audio/zh-CN/zm_yunxia.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:941d5466ecf99fecd3a7f35f89041241e69ab30bc529fc129337b8084e4dfe2a
-size 374645
+oid sha256:b2f332dbc2436945daccc3ac5eeb99eae36467a0ba886624be5e137d5bf47a72
+size 408918
diff --git a/01_pypi_github/audio/zh-CN/zm_yunyang.json b/01_pypi_github/audio/zh-CN/zm_yunyang.json
index bb3fe2bb756f5a8625f01989d745d91ab04788b0..3d279eb67f8c4f8b98598e6289fc774b15e136ae 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunyang.json
+++ b/01_pypi_github/audio/zh-CN/zm_yunyang.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunyang",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 53.905,
-  "media_sha256": "b4958b16d5ee16a743f8bfc42ebc99171a6ab8f12058e8d12444a502e613c096",
-  "media_bytes": 335838,
-  "render_fingerprint": "f8d3925cfe32fefb405bd8a6f693704676dde5b0429de65e1f0fc5a08543f832",
+  "total_duration": 58.5,
+  "media_sha256": "13ba54efeb5daf49b8bb98b9ca751137ab85504322bd7d180e8c5c8256e5f90b",
+  "media_bytes": 367747,
+  "render_fingerprint": "3c909fd7e85c4e60b1e858b59125ff82cc7336ae4ab6cfbc7a08755f07cbb43d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "01_pypi_github",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
+        "narration": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
         "speech_text": [
-          "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择."
+          "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
+        "narration": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令."
+          "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
+        "narration": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
         "speech_text": [
-          "项目链接部分将打开文档,主页,问题跟踪器和源存储库."
+          "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
+        "narration": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
         "speech_text": [
-          "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作."
+          "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
+        "narration": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
         "speech_text": [
-          "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表."
+          "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
+        "narration": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
         "speech_text": [
-          "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道."
+          "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
+        "narration": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
         "speech_text": [
-          "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚."
+          "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.125,
-      "scene_end": 10.645,
-      "duration": 10.645,
-      "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗.",
+      "speech_end": 9.755,
+      "scene_end": 10.275,
+      "duration": 10.275,
+      "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+      "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.125,
+          "speech_end": 9.755,
           "audible_start": 0.1,
-          "audible_end": 9.945,
-          "duration": 10.125,
+          "audible_end": 9.575,
+          "duration": 9.755,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.625,
-          "text": "在安装 spaCR 之前,请选择官方源码. PyPI 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "speech_text": "在安装 斯佩克尔 之前,请选择官方源码. 派皮 提供发布的 Python 包, GitHub 提供源码和桌面安装器,并且当该包发布后, conda-forge 将成为一个选择.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ ɥɛ↗nma↓. pʰai↘pʰi↗ tʰi↗kʊ→ŋ fa→pu↘ tɤ Python pau→, GitHub tʰi↗kʊ→ŋ ɥɛ↗nma↓ xɤ↗ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘,pi↘ŋʨʰje↓ ta→ŋkai→ pau→ fa→pu↘ xou↘, conda-forge ʨja→ŋ ꭧʰə↗ŋwei↗ i↗kɤ↘ ɕɥɛ↓nʦɤ↗."
+          "trimmed_lead": 0.32,
+          "trimmed_tail": 0.6,
+          "text": "安装 spaCR 之前，请选择官方分发方式。PyPI 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "speech_text": "安装 斯佩克尔 之前，请选择官方分发方式。pypie 和 conda-forge 提供已发布的软件包，GitHub 则提供源代码、桌面安装程序和版本发布记录。",
+          "phonemes": "a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ kwa→nfa→ŋ fə→nfa→ fa→ŋʂɨ↘. pypie xɤ↗ conda-forge tʰi↗kʊ→ŋ i↓ fa→pu↘ tɤ ɻwa↓nʨjɛ↘npau→, GitHub ʦɤ↗ tʰi↗kʊ→ŋ ɥɛ↗ntai↘ma↓, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ xɤ↗ pa↓npə↓n fa→pu↘ ʨi↘lu↘."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 10.645,
-      "speech_end": 19.045,
-      "scene_end": 19.565,
-      "duration": 8.920000000000002,
-      "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-      "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
+      "speech_start": 10.275,
+      "speech_end": 15.14,
+      "scene_end": 15.66,
+      "duration": 5.385,
+      "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+      "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+      "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 10.645,
-          "speech_end": 19.045,
-          "audible_start": 10.745,
-          "audible_end": 18.865000000000002,
-          "duration": 8.4,
+          "speech_start": 10.275,
+          "speech_end": 15.14,
+          "audible_start": 10.375,
+          "audible_end": 14.96,
+          "duration": 4.865,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.63,
-          "text": "从 spaCR 部分打开 PyPI, GitHub, and conda-forge。 在 PyPI 上,发布标题显示当前的稳定版本和 pip安装 spaCR命令.",
-          "speech_text": "从 斯佩克尔 部分打开 派皮, GitHub, and conda-forge。 在 派皮 上,发布标题显示当前的稳定版本和 pip安装 斯佩克尔命令.",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ pʰai↘pʰi↗, GitHub, and conda-forge.  ʦai↘ pʰai↘pʰi↗ ʂa↘ŋ,fa→pu↘ pjau→tʰi↗ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n tɤ wə↓nti↘ŋ pa↓npə↓n xɤ↗ pipa→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
+          "trimmed_lead": 0.315,
+          "trimmed_tail": 0.645,
+          "text": "PyPI 的版本标题会显示当前稳定版本和 pip install spacr 命令。",
+          "speech_text": "pypie 的版本标题会显示当前稳定版本和 pip install 斯佩克尔 命令。",
+          "phonemes": "pypie tɤ pa↓npə↓n pjau→tʰi↗ xwei↘ ɕjɛ↓nʂɨ↘ ta→ŋʨʰjɛ↗n wə↓nti↘ŋ pa↓npə↓n xɤ↗ pip install sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.565,
-      "speech_end": 24.135,
-      "scene_end": 24.655,
-      "duration": 5.09,
-      "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-      "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘.",
+      "speech_start": 15.66,
+      "speech_end": 20.46,
+      "scene_end": 20.98,
+      "duration": 5.32,
+      "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+      "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.565,
-          "speech_end": 24.135,
-          "audible_start": 19.665000000000003,
-          "audible_end": 23.955000000000002,
-          "duration": 4.57,
+          "speech_start": 15.66,
+          "speech_end": 20.46,
+          "audible_start": 15.76,
+          "audible_end": 20.28,
+          "duration": 4.8,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
+          "trimmed_lead": 0.245,
           "trimmed_tail": 0.63,
-          "text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "speech_text": "项目链接部分将打开文档,主页,问题跟踪器和源存储库.",
-          "phonemes": "ɕja↘ŋmu↘ ljɛ↘nʨje→ pu↘fə↘n ʨja→ŋ ta↓kʰai→wə↗nta↘ŋ,ꭧu↓je↘,wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ɥɛ↗n ʦʰwə↗nꭧʰu↓ kʰu↘."
+          "text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "speech_text": "Project links 部分可以打开文档、主页、问题跟踪器和源代码仓库。",
+          "phonemes": "Project links pu↘fə↘n kʰɤ↓i↓ ta↓kʰai→wə↗nta↘ŋ, ꭧu↓je↘, wə↘ntʰi↗ kə→nʦʊ→ŋʨʰi↘ xɤ↗ ɥɛ↗ntai↘ma↓ ʦʰa→ŋkʰu↘."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 24.655,
-      "speech_end": 31.335,
-      "scene_end": 31.855,
-      "duration": 7.199999999999999,
-      "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-      "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘.",
+      "speech_start": 20.98,
+      "speech_end": 29.91,
+      "scene_end": 30.43,
+      "duration": 9.45,
+      "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+      "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.655,
-          "speech_end": 31.335,
-          "audible_start": 24.755000000000003,
-          "audible_end": 31.155,
-          "duration": 6.68,
+          "speech_start": 20.98,
+          "speech_end": 29.91,
+          "audible_start": 21.080000000000002,
+          "audible_end": 29.73,
+          "duration": 8.93,
           "gap_from_previous": null,
           "trimmed_lead": 0.305,
-          "trimmed_tail": 0.64,
-          "text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "speech_text": "在 GitHub 上,使用分支选择器来选择源线.主是发布的线;每晚都包含正在测试的新工作.",
-          "phonemes": "ʦai↘ GitHub ʂa↘ŋ,ʂɨ↓jʊ↘ŋ fə→nꭧɨ→ ɕɥɛ↓nʦɤ↗ʨʰi↘ lai↗ ɕɥɛ↓nʦɤ↗ ɥɛ↗nɕjɛ↘n.ꭧu↓ʂɨ↘ fa→pu↘ tɤ ɕjɛ↘n;mei↓wa↓n tou→ pau→xa↗n ꭧə↘ŋʦai↘ ʦʰɤ↘ʂɨ↘ tɤ ɕi→n kʊ→ŋʦwo↘."
+          "trimmed_tail": 0.59,
+          "text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "speech_text": "在 GitHub 上，main 是已发布的源代码分支，nightly 包含仍在测试中的较新更改。仅当您明确需要尚未发布的更改时，才使用 nightly。",
+          "phonemes": "ʦai↘ GitHub ʂa↘ŋ, main ʂɨ↘ i↓ fa→pu↘ tɤ ɥɛ↗ntai↘ma↓ fə→nꭧɨ→, nightly pau→xa↗n ɻə↗ŋ ʦai↘ ʦʰɤ↘ʂɨ↘ ꭧʊ→ŋ tɤ ʨjau↘ ɕi→n kə→ŋkai↓. ʨi↓n ta→ŋ ni↗n mi↗ŋʨʰɥe↘ ɕy→jau↘ ʂa↘ŋwei↘ fa→pu↘ tɤ kə→ŋkai↓ ʂɨ↗, ʦʰai↗ ʂɨ↓jʊ↘ŋ nightly."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 31.855,
-      "speech_end": 38.445,
-      "scene_end": 38.965,
-      "duration": 7.110000000000003,
-      "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-      "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓.",
+      "speech_start": 30.43,
+      "speech_end": 37.845,
+      "scene_end": 38.365,
+      "duration": 7.935000000000002,
+      "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+      "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.855,
-          "speech_end": 38.445,
-          "audible_start": 31.955000000000002,
-          "audible_end": 38.265,
-          "duration": 6.59,
+          "speech_start": 30.43,
+          "speech_end": 37.845,
+          "audible_start": 30.53,
+          "audible_end": 37.665,
+          "duration": 7.415,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.605,
-          "text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "speech_text": "在 GitHub 版本中,扩展资产下载Windows,macOS或Linux安装器,Python包文件或检查总数列表.",
-          "phonemes": "ʦai↘ GitHub pa↓npə↓n ꭧʊ→ŋ,kʰwo↘ꭧa↓n ʦɨ→ꭧʰa↓n ɕja↘ʦai↘Windows,macOSxwo↘Linuxa→nꭧwa→ŋ ʨʰi↘,Pythonpau→ wə↗nʨjɛ↘n xwo↘ ʨjɛ↓nꭧʰa↗ ʦʊ↓ŋʂu↘ lje↘pjau↓."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.61,
+          "text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "speech_text": "在 GitHub Release 中展开 Assets，即可下载 Windows、macOS 或 Linux 安装程序、Python 软件包文件或校验和列表。",
+          "phonemes": "ʦai↘ GitHub Release ꭧʊ→ŋ ꭧa↓nkʰai→ Assets, ʨi↗kʰɤ↓ ɕja↘ʦai↘ Windows, macOS xwo↘ Linux a→nꭧwa→ŋꭧʰə↗ŋɕy↘, Python ɻwa↓nʨjɛ↘npau→ wə↗nʨjɛ↘n xwo↘ ʨjau↘jɛ↘n xɤ↗ lje↘pjau↓."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 38.965,
-      "speech_end": 45.435,
-      "scene_end": 45.955000000000005,
-      "duration": 6.990000000000002,
-      "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-      "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-      "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘.",
+      "speech_start": 38.365,
+      "speech_end": 47.19,
+      "scene_end": 47.71,
+      "duration": 9.344999999999999,
+      "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+      "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+      "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.965,
-          "speech_end": 45.435,
-          "audible_start": 39.065000000000005,
-          "audible_end": 45.255,
-          "duration": 6.47,
+          "speech_start": 38.365,
+          "speech_end": 47.19,
+          "audible_start": 38.465,
+          "audible_end": 47.010000000000005,
+          "duration": 8.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.61,
-          "text": "现在,创建一个Conda环境并从PyPI安装 spaCR;只使用包装发布后使用Conda-forge频道.",
-          "speech_text": "现在,创建一个Conda环境并从派皮安装 斯佩克尔;只使用包装发布后使用Conda-forge频道.",
-          "phonemes": "ɕjɛ↘nʦai↘,ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘Condaxwa↗nʨi↘ŋ pi↘ŋ ʦʰʊ↗ŋ pʰai↘ pʰi↗ a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓;ꭧɨ↓ ʂɨ↓jʊ↘ŋ pau→ꭧwa→ŋ fa→pu↘ xou↘ ʂɨ↓jʊ↘ŋConda-forgepʰi↗ntau↘."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.6,
+          "text": "官方 conda-forge 软件包会将 spaCR 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::spacr。",
+          "speech_text": "官方 conda-forge 软件包会将 斯佩克尔 及其桌面依赖项安装到当前 Conda 环境中。请使用准确命令 conda install conda-forge::斯佩克尔。",
+          "phonemes": "kwa→nfa→ŋ conda-forge ɻwa↓nʨjɛ↘npau→ xwei↘ ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ ꭧwo→mjɛ↘n i→lai↘ ɕja↘ŋ a→nꭧwa→ŋ tau↘ ta→ŋʨʰjɛ↗n Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. ʨʰi↓ŋ ʂɨ↓jʊ↘ŋ ꭧwə↓nʨʰɥe↘ mi↘ŋli↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 45.955000000000005,
-      "speech_end": 53.385000000000005,
-      "scene_end": 53.90500000000001,
-      "duration": 7.950000000000003,
-      "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-      "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n.",
+      "speech_start": 47.71,
+      "speech_end": 57.980000000000004,
+      "scene_end": 58.50000000000001,
+      "duration": 10.790000000000006,
+      "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+      "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.955000000000005,
-          "speech_end": 53.385000000000005,
-          "audible_start": 46.05500000000001,
-          "audible_end": 53.205000000000005,
-          "duration": 7.43,
+          "speech_start": 47.71,
+          "speech_end": 57.980000000000004,
+          "audible_start": 47.81,
+          "audible_end": 57.8,
+          "duration": 10.27,
           "gap_from_previous": null,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.625,
-          "text": "您需要使用PyPI或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "speech_text": "您需要使用派皮或Pip在Python环境中,GitHub发布在桌面安装器中,并且只需要在未发布的工作时每晚.",
-          "phonemes": "ni↗n ɕy→jau↘ ʂɨ↓jʊ↘ŋ pʰai↘ pʰi↗ xwo↘Pipʦai↘Pythonxwa↗nʨi↘ŋ ꭧʊ→ŋ,GitHubfa→pu↘ ʦai↘ ꭧwo→mjɛ↘n a→nꭧwa→ŋ ʨʰi↘ꭧʊ→ŋ,pi↘ŋʨʰje↓ ꭧɨ↓ ɕy→jau↘ ʦai↘ wei↘ fa→pu↘ tɤ kʊ→ŋʦwo↘ ʂɨ↗ mei↓wa↓n."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.6,
+          "text": "受管理的 Python 环境使用 conda-forge 或 PyPI，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "speech_text": "受管理的 Python 环境使用 conda-forge 或 pypie，桌面安装程序使用 GitHub Releases；仅在需要未发布内容时使用 nightly。接下来，请选择与该安装途径对应的教程。",
+          "phonemes": "ʂou↘ kwa↓nli↓ tɤ Python xwa↗nʨi↘ŋ ʂɨ↓jʊ↘ŋ conda-forge xwo↘ pypie, ꭧwo→mjɛ↘n a→nꭧwa→ŋꭧʰə↗ŋɕy↘ ʂɨ↓jʊ↘ŋ GitHub Releases; ʨi↓n ʦai↘ ɕy→jau↘ wei↘ fa→pu↘ nei↘ɻʊ↗ŋ ʂɨ↗ ʂɨ↓jʊ↘ŋ nightly. ʨje→ɕja↘lai↗, ʨʰi↓ŋ ɕɥɛ↓nʦɤ↗ y↓ kai→ a→nꭧwa→ŋ tʰu↗ʨi↘ŋ twei↘i↘ŋ tɤ ʨjau↘ꭧʰə↗ŋ."
         }
       ]
     }
diff --git a/01_pypi_github/audio/zh-CN/zm_yunyang.m4a b/01_pypi_github/audio/zh-CN/zm_yunyang.m4a
index 863e560505d416b0e9a5b0c15b17c1e572d43e5d..04936839e1a95eb228ec6c82825846c4044b0551 100644
--- a/01_pypi_github/audio/zh-CN/zm_yunyang.m4a
+++ b/01_pypi_github/audio/zh-CN/zm_yunyang.m4a
@@ -1,3 +1,3 @@
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-oid sha256:b4958b16d5ee16a743f8bfc42ebc99171a6ab8f12058e8d12444a502e613c096
-size 335838
+oid sha256:13ba54efeb5daf49b8bb98b9ca751137ab85504322bd7d180e8c5c8256e5f90b
+size 367747
diff --git a/01_pypi_github/video/01_pypi_github_silent.mp4 b/01_pypi_github/video/01_pypi_github_silent.mp4
index f1683b2618e23b253ee6a63fddfba307ea9d950e..d7784038a98c27be91f63ce898fe268174845df1 100644
--- a/01_pypi_github/video/01_pypi_github_silent.mp4
+++ b/01_pypi_github/video/01_pypi_github_silent.mp4
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:dc1b63443f384b580290fefd2037f630ccc33b8be15f29613d3896f2341c46f7
-size 1938985
+oid sha256:b54c4d60105644656924ae5597879feab199083d30442ba2676a6fc73d419a8c
+size 1937335
diff --git a/02_conda_install/audio/en/af_aoede.json b/02_conda_install/audio/en/af_aoede.json
index 70232ab886c6109ab3d4434d502ae79af08a29e6..cd68d5ab06ed827c2342080baf7210f8faf591fa 100644
--- a/02_conda_install/audio/en/af_aoede.json
+++ b/02_conda_install/audio/en/af_aoede.json
@@ -6,10 +6,10 @@
   "voice": "af_aoede",
   "speed": 0.96,
   "sample_rate": 24000,
-  "total_duration": 60.975,
-  "media_sha256": "1f87e6b770e938128142f56d601a073e758825f25eb92faba1618c181cb65c21",
-  "media_bytes": 389814,
-  "render_fingerprint": "559c4e04a4ffb0f5432cde6b8eb8b5da43b94a03d1154fe3e6a874ccfa7d6227",
+  "total_duration": 58.56,
+  "media_sha256": "e0ba7155926ad671dcfa1d5eb211261b2a4d037db2f4fd96bb1ce7f8d98f40c1",
+  "media_bytes": 374511,
+  "render_fingerprint": "9642c2bbcd72d3f8371e0f1a28e9b5e140cbe815e8c5f139dcebff68f44ad596",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.96,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.25,
-      "scene_end": 11.77,
-      "duration": 11.77,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 9.83,
+      "scene_end": 10.35,
+      "duration": 10.35,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.61,
+          "speech_end": 4.275,
           "audible_start": 0.1,
-          "audible_end": 4.43,
-          "duration": 4.61,
+          "audible_end": 4.095,
+          "duration": 4.275,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.57,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.55,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.73,
-          "speech_end": 11.25,
-          "audible_start": 4.83,
-          "audible_end": 11.07,
-          "duration": 6.52,
+          "speech_start": 4.395,
+          "speech_end": 9.83,
+          "audible_start": 4.495,
+          "audible_end": 9.65,
+          "duration": 5.435,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.135,
+          "trimmed_lead": 0.12,
           "trimmed_tail": 0.595,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.77,
-      "speech_end": 18.605,
-      "scene_end": 19.125,
-      "duration": 7.355,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.35,
+      "speech_end": 16.695,
+      "scene_end": 17.215,
+      "duration": 6.865,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.77,
-          "speech_end": 18.605,
-          "audible_start": 11.87,
-          "audible_end": 18.425,
-          "duration": 6.835,
+          "speech_start": 10.35,
+          "speech_end": 16.695,
+          "audible_start": 10.45,
+          "audible_end": 16.515,
+          "duration": 6.345,
           "gap_from_previous": null,
-          "trimmed_lead": 0.13,
-          "trimmed_tail": 0.585,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_lead": 0.135,
+          "trimmed_tail": 0.57,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.125,
-      "speech_end": 25.61,
-      "scene_end": 26.13,
+      "speech_start": 17.215,
+      "speech_end": 23.7,
+      "scene_end": 24.22,
       "duration": 7.004999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.125,
-          "speech_end": 20.705,
-          "audible_start": 19.225,
-          "audible_end": 20.525,
+          "speech_start": 17.215,
+          "speech_end": 18.795,
+          "audible_start": 17.315,
+          "audible_end": 18.615,
           "duration": 1.58,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 20.825,
-          "speech_end": 25.61,
-          "audible_start": 20.925,
-          "audible_end": 25.43,
+          "speech_start": 18.915,
+          "speech_end": 23.7,
+          "audible_start": 19.015,
+          "audible_end": 23.52,
           "duration": 4.785,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.13,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.13,
-      "speech_end": 34.535,
-      "scene_end": 35.055,
-      "duration": 8.925,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.22,
+      "speech_end": 31.89,
+      "scene_end": 32.410000000000004,
+      "duration": 8.190000000000005,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.13,
-          "speech_end": 28.919999999999998,
-          "audible_start": 26.23,
-          "audible_end": 28.74,
-          "duration": 2.79,
+          "speech_start": 24.22,
+          "speech_end": 27.744999999999997,
+          "audible_start": 24.32,
+          "audible_end": 27.564999999999998,
+          "duration": 3.525,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.49,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.525,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.04,
-          "speech_end": 34.535,
-          "audible_start": 29.14,
-          "audible_end": 34.355,
-          "duration": 5.495,
+          "speech_start": 27.865,
+          "speech_end": 31.89,
+          "audible_start": 27.965,
+          "audible_end": 31.71,
+          "duration": 4.025,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.585,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.55,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.055,
-      "speech_end": 42.845,
-      "scene_end": 43.365,
-      "duration": 8.310000000000002,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 32.410000000000004,
+      "speech_end": 38.5,
+      "scene_end": 39.02,
+      "duration": 6.609999999999999,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.055,
-          "speech_end": 38.925,
-          "audible_start": 35.155,
-          "audible_end": 38.745,
-          "duration": 3.87,
+          "speech_start": 32.410000000000004,
+          "speech_end": 38.5,
+          "audible_start": 32.510000000000005,
+          "audible_end": 38.32000000000001,
+          "duration": 6.09,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.56,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 39.045,
-          "speech_end": 42.845,
-          "audible_start": 39.144999999999996,
-          "audible_end": 42.665,
-          "duration": 3.8,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.53,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.585,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 43.365,
-      "speech_end": 54.415000000000006,
-      "scene_end": 54.93500000000001,
+      "speech_start": 39.02,
+      "speech_end": 50.07000000000001,
+      "scene_end": 50.59000000000001,
       "duration": 11.570000000000007,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.365,
-          "speech_end": 45.88,
-          "audible_start": 43.465,
-          "audible_end": 45.7,
+          "speech_start": 39.02,
+          "speech_end": 41.535000000000004,
+          "audible_start": 39.120000000000005,
+          "audible_end": 41.355000000000004,
           "duration": 2.515,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 46.0,
-          "speech_end": 54.415000000000006,
-          "audible_start": 46.1,
-          "audible_end": 54.235,
+          "speech_start": 41.655,
+          "speech_end": 50.07000000000001,
+          "audible_start": 41.755,
+          "audible_end": 49.89,
           "duration": 8.415,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.14,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 54.93500000000001,
-      "speech_end": 60.45500000000001,
-      "scene_end": 60.975000000000016,
-      "duration": 6.040000000000006,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 50.59000000000001,
+      "speech_end": 58.04000000000001,
+      "scene_end": 58.56000000000002,
+      "duration": 7.970000000000006,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.93500000000001,
-          "speech_end": 60.45500000000001,
-          "audible_start": 55.03500000000001,
-          "audible_end": 60.275000000000006,
-          "duration": 5.52,
+          "speech_start": 50.59000000000001,
+          "speech_end": 54.58000000000001,
+          "audible_start": 50.69000000000001,
+          "audible_end": 54.40000000000001,
+          "duration": 3.99,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.58,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.56,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 54.70000000000001,
+          "speech_end": 58.04000000000001,
+          "audible_start": 54.80000000000001,
+          "audible_end": 57.860000000000014,
+          "duration": 3.34,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.54,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_aoede.m4a b/02_conda_install/audio/en/af_aoede.m4a
index 4b7c53703b8baf397ca1f8be00b8df1da1638417..586c04944a3c93ed4fe47365a4ceda8937a1c560 100644
--- a/02_conda_install/audio/en/af_aoede.m4a
+++ b/02_conda_install/audio/en/af_aoede.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1f87e6b770e938128142f56d601a073e758825f25eb92faba1618c181cb65c21
-size 389814
+oid sha256:e0ba7155926ad671dcfa1d5eb211261b2a4d037db2f4fd96bb1ce7f8d98f40c1
+size 374511
diff --git a/02_conda_install/audio/en/af_bella.json b/02_conda_install/audio/en/af_bella.json
index 8e156cbb24d2d947c0c05d5ac1504bbe5d1ff2fa..e2083dcab40cf16c5f293c43f0ab70d844ac9166 100644
--- a/02_conda_install/audio/en/af_bella.json
+++ b/02_conda_install/audio/en/af_bella.json
@@ -6,10 +6,10 @@
   "voice": "af_bella",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 63.165,
-  "media_sha256": "fe46cb0c02d47619f30435eb5d8553683318d7d449f79d0dfd163f5db4fd1022",
-  "media_bytes": 411259,
-  "render_fingerprint": "5e19ced1f57bb15422827ccfefbc712bb0188ad5bd92ff5e1744508aad291bd5",
+  "total_duration": 60.82,
+  "media_sha256": "9a6fe00bd192cf6708839b39bc25e4a40ecbf67b7b91fd12d71c38961fdb83b3",
+  "media_bytes": 389520,
+  "render_fingerprint": "9874183f692be9c169140d8ff84ffdc4bf11b9ce04f767be53a6395b073dc25a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.885,
-      "scene_end": 12.405,
-      "duration": 12.405,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.44,
+      "scene_end": 10.959999999999999,
+      "duration": 10.959999999999999,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.07,
+          "speech_end": 4.74,
           "audible_start": 0.1,
-          "audible_end": 4.89,
-          "duration": 5.07,
+          "audible_end": 4.56,
+          "duration": 4.74,
           "gap_from_previous": null,
-          "trimmed_lead": 0.33,
-          "trimmed_tail": 0.35,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.375,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.19,
-          "speech_end": 11.885,
-          "audible_start": 5.29,
-          "audible_end": 11.705,
-          "duration": 6.695,
+          "speech_start": 4.86,
+          "speech_end": 10.44,
+          "audible_start": 4.96,
+          "audible_end": 10.26,
+          "duration": 5.58,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.28,
-          "trimmed_tail": 0.35,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_tail": 0.365,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.405,
-      "speech_end": 19.27,
-      "scene_end": 19.79,
-      "duration": 7.385,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.959999999999999,
+      "speech_end": 17.165,
+      "scene_end": 17.685,
+      "duration": 6.725,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.405,
-          "speech_end": 19.27,
-          "audible_start": 12.504999999999999,
-          "audible_end": 19.09,
-          "duration": 6.865,
+          "speech_start": 10.959999999999999,
+          "speech_end": 17.165,
+          "audible_start": 11.059999999999999,
+          "audible_end": 16.985,
+          "duration": 6.205,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.36,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.385,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.79,
-      "speech_end": 26.549999999999997,
-      "scene_end": 27.069999999999997,
-      "duration": 7.279999999999998,
+      "speech_start": 17.685,
+      "speech_end": 24.445,
+      "scene_end": 24.965,
+      "duration": 7.280000000000001,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.79,
-          "speech_end": 21.265,
-          "audible_start": 19.89,
-          "audible_end": 21.085,
+          "speech_start": 17.685,
+          "speech_end": 19.16,
+          "audible_start": 17.785,
+          "audible_end": 18.979999999999997,
           "duration": 1.475,
           "gap_from_previous": null,
           "trimmed_lead": 0.31,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.384999999999998,
-          "speech_end": 26.549999999999997,
-          "audible_start": 21.485,
-          "audible_end": 26.369999999999997,
+          "speech_start": 19.279999999999998,
+          "speech_end": 24.445,
+          "audible_start": 19.38,
+          "audible_end": 24.265,
           "duration": 5.165,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.28,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.069999999999997,
-      "speech_end": 36.015,
-      "scene_end": 36.535000000000004,
-      "duration": 9.465000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.965,
+      "speech_end": 33.125,
+      "scene_end": 33.645,
+      "duration": 8.680000000000003,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.069999999999997,
-          "speech_end": 30.124999999999996,
-          "audible_start": 27.169999999999998,
-          "audible_end": 29.944999999999997,
-          "duration": 3.055,
+          "speech_start": 24.965,
+          "speech_end": 28.74,
+          "audible_start": 25.065,
+          "audible_end": 28.56,
+          "duration": 3.775,
           "gap_from_previous": null,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.4,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.315,
+          "trimmed_tail": 0.41,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.244999999999997,
-          "speech_end": 36.015,
-          "audible_start": 30.344999999999995,
-          "audible_end": 35.834999999999994,
-          "duration": 5.77,
+          "speech_start": 28.86,
+          "speech_end": 33.125,
+          "audible_start": 28.96,
+          "audible_end": 32.945,
+          "duration": 4.265,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.325,
-          "trimmed_tail": 0.355,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.385,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.535000000000004,
-      "speech_end": 44.650000000000006,
-      "scene_end": 45.17000000000001,
-      "duration": 8.635000000000005,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.645,
+      "speech_end": 39.89,
+      "scene_end": 40.410000000000004,
+      "duration": 6.765000000000001,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.535000000000004,
-          "speech_end": 40.505,
-          "audible_start": 36.635000000000005,
-          "audible_end": 40.325,
-          "duration": 3.97,
+          "speech_start": 33.645,
+          "speech_end": 39.89,
+          "audible_start": 33.745000000000005,
+          "audible_end": 39.71,
+          "duration": 6.245,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.4,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.625,
-          "speech_end": 44.650000000000006,
-          "audible_start": 40.725,
-          "audible_end": 44.470000000000006,
-          "duration": 4.025,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.325,
-          "trimmed_tail": 0.375,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.385,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.17000000000001,
-      "speech_end": 56.56500000000001,
-      "scene_end": 57.085000000000015,
+      "speech_start": 40.410000000000004,
+      "speech_end": 51.80500000000001,
+      "scene_end": 52.32500000000001,
       "duration": 11.915000000000006,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.17000000000001,
-          "speech_end": 47.70000000000001,
-          "audible_start": 45.27000000000001,
-          "audible_end": 47.52000000000001,
+          "speech_start": 40.410000000000004,
+          "speech_end": 42.940000000000005,
+          "audible_start": 40.510000000000005,
+          "audible_end": 42.760000000000005,
           "duration": 2.53,
           "gap_from_previous": null,
           "trimmed_lead": 0.325,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 47.82000000000001,
-          "speech_end": 56.56500000000001,
-          "audible_start": 47.92000000000001,
-          "audible_end": 56.385000000000005,
+          "speech_start": 43.06,
+          "speech_end": 51.80500000000001,
+          "audible_start": 43.160000000000004,
+          "audible_end": 51.625,
           "duration": 8.745,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.295,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 57.085000000000015,
-      "speech_end": 62.64500000000002,
-      "scene_end": 63.16500000000002,
-      "duration": 6.080000000000005,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 52.32500000000001,
+      "speech_end": 60.30000000000001,
+      "scene_end": 60.820000000000014,
+      "duration": 8.495000000000005,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.085000000000015,
-          "speech_end": 62.64500000000002,
-          "audible_start": 57.18500000000002,
-          "audible_end": 62.46500000000002,
-          "duration": 5.56,
+          "speech_start": 52.32500000000001,
+          "speech_end": 56.51000000000001,
+          "audible_start": 52.42500000000001,
+          "audible_end": 56.33000000000001,
+          "duration": 4.185,
           "gap_from_previous": null,
           "trimmed_lead": 0.315,
-          "trimmed_tail": 0.4,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.375,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 56.63000000000001,
+          "speech_end": 60.30000000000001,
+          "audible_start": 56.73000000000001,
+          "audible_end": 60.12000000000001,
+          "duration": 3.67,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.37,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_bella.m4a b/02_conda_install/audio/en/af_bella.m4a
index a10c3beb9e5432eb23602cd0838df89cde3a1aa4..faa1e3933cc865079798da4475886245089145b6 100644
--- a/02_conda_install/audio/en/af_bella.m4a
+++ b/02_conda_install/audio/en/af_bella.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fe46cb0c02d47619f30435eb5d8553683318d7d449f79d0dfd163f5db4fd1022
-size 411259
+oid sha256:9a6fe00bd192cf6708839b39bc25e4a40ecbf67b7b91fd12d71c38961fdb83b3
+size 389520
diff --git a/02_conda_install/audio/en/af_heart.json b/02_conda_install/audio/en/af_heart.json
index 2a8401fac551e7aef082ab389a9448f3ba161a2f..e59f899e1008842b4089d31b83467170f010971c 100644
--- a/02_conda_install/audio/en/af_heart.json
+++ b/02_conda_install/audio/en/af_heart.json
@@ -6,10 +6,10 @@
   "voice": "af_heart",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 62.23,
-  "media_sha256": "2abebfb8977b204bcfbf8440a69b052a4b0f7c5b60d73be834f0a924df691d27",
-  "media_bytes": 405550,
-  "render_fingerprint": "4c1e1d42da9437126f5c5ddc40c4360992f36a54c7a1b5151dbb82d574746826",
+  "total_duration": 59.88,
+  "media_sha256": "431fb038c3e4da4f2ed1b7122c10e080104b2c9073eb08fb8bab3deeda278d39",
+  "media_bytes": 387981,
+  "render_fingerprint": "e15621f7cb3a5a0721d82c0a8837e1d5c0bb4ff8db095153e4a9f2d63df9146d",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.755,
-      "scene_end": 12.275,
-      "duration": 12.275,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.225,
+      "scene_end": 10.745,
+      "duration": 10.745,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.94,
+          "speech_end": 4.665,
           "audible_start": 0.1,
-          "audible_end": 4.76,
-          "duration": 4.94,
+          "audible_end": 4.485,
+          "duration": 4.665,
           "gap_from_previous": null,
           "trimmed_lead": 0.225,
-          "trimmed_tail": 0.285,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_tail": 0.26,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.06,
-          "speech_end": 11.755,
-          "audible_start": 5.16,
-          "audible_end": 11.575,
-          "duration": 6.695,
+          "speech_start": 4.785,
+          "speech_end": 10.225,
+          "audible_start": 4.885,
+          "audible_end": 10.045,
+          "duration": 5.44,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.195,
-          "trimmed_tail": 0.285,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_tail": 0.29,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.275,
-      "speech_end": 19.095,
-      "scene_end": 19.615,
-      "duration": 7.339999999999998,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.745,
+      "speech_end": 17.06,
+      "scene_end": 17.58,
+      "duration": 6.834999999999999,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.275,
-          "speech_end": 19.095,
-          "audible_start": 12.375,
-          "audible_end": 18.915,
-          "duration": 6.82,
+          "speech_start": 10.745,
+          "speech_end": 17.06,
+          "audible_start": 10.844999999999999,
+          "audible_end": 16.88,
+          "duration": 6.315,
           "gap_from_previous": null,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.27,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_lead": 0.22,
+          "trimmed_tail": 0.265,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.615,
-      "speech_end": 26.29,
-      "scene_end": 26.81,
+      "speech_start": 17.58,
+      "speech_end": 24.255,
+      "scene_end": 24.775,
       "duration": 7.195,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.615,
-          "speech_end": 21.29,
-          "audible_start": 19.715,
-          "audible_end": 21.11,
+          "speech_start": 17.58,
+          "speech_end": 19.255,
+          "audible_start": 17.68,
+          "audible_end": 19.075,
           "duration": 1.675,
           "gap_from_previous": null,
           "trimmed_lead": 0.225,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.409999999999997,
-          "speech_end": 26.29,
-          "audible_start": 21.509999999999998,
-          "audible_end": 26.11,
+          "speech_start": 19.375,
+          "speech_end": 24.255,
+          "audible_start": 19.474999999999998,
+          "audible_end": 24.075,
           "duration": 4.88,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.21,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.81,
-      "speech_end": 35.545,
-      "scene_end": 36.065000000000005,
-      "duration": 9.255000000000006,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.775,
+      "speech_end": 32.925,
+      "scene_end": 33.445,
+      "duration": 8.670000000000002,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.81,
-          "speech_end": 29.759999999999998,
-          "audible_start": 26.91,
-          "audible_end": 29.58,
-          "duration": 2.95,
+          "speech_start": 24.775,
+          "speech_end": 28.564999999999998,
+          "audible_start": 24.875,
+          "audible_end": 28.384999999999998,
+          "duration": 3.79,
           "gap_from_previous": null,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.295,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.22,
+          "trimmed_tail": 0.265,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.88,
-          "speech_end": 35.545,
-          "audible_start": 29.979999999999997,
-          "audible_end": 35.364999999999995,
-          "duration": 5.665,
+          "speech_start": 28.685,
+          "speech_end": 32.925,
+          "audible_start": 28.784999999999997,
+          "audible_end": 32.745,
+          "duration": 4.24,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.22,
-          "trimmed_tail": 0.24,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.195,
+          "trimmed_tail": 0.29,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.065000000000005,
-      "speech_end": 44.065000000000005,
-      "scene_end": 44.58500000000001,
-      "duration": 8.520000000000003,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.445,
+      "speech_end": 39.455,
+      "scene_end": 39.975,
+      "duration": 6.530000000000001,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.065000000000005,
-          "speech_end": 39.87500000000001,
-          "audible_start": 36.165000000000006,
-          "audible_end": 39.69500000000001,
-          "duration": 3.81,
+          "speech_start": 33.445,
+          "speech_end": 39.455,
+          "audible_start": 33.545,
+          "audible_end": 39.275,
+          "duration": 6.01,
           "gap_from_previous": null,
-          "trimmed_lead": 0.2,
-          "trimmed_tail": 0.29,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 39.995000000000005,
-          "speech_end": 44.065000000000005,
-          "audible_start": 40.095000000000006,
-          "audible_end": 43.885000000000005,
-          "duration": 4.07,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.22,
+          "trimmed_lead": 0.205,
           "trimmed_tail": 0.285,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.58500000000001,
-      "speech_end": 55.79500000000001,
-      "scene_end": 56.31500000000001,
+      "speech_start": 39.975,
+      "speech_end": 51.185,
+      "scene_end": 51.705000000000005,
       "duration": 11.730000000000004,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.58500000000001,
-          "speech_end": 47.205000000000005,
-          "audible_start": 44.68500000000001,
-          "audible_end": 47.025000000000006,
+          "speech_start": 39.975,
+          "speech_end": 42.595,
+          "audible_start": 40.075,
+          "audible_end": 42.415,
           "duration": 2.62,
           "gap_from_previous": null,
           "trimmed_lead": 0.205,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 47.32500000000001,
-          "speech_end": 55.79500000000001,
-          "audible_start": 47.42500000000001,
-          "audible_end": 55.61500000000001,
+          "speech_start": 42.715,
+          "speech_end": 51.185,
+          "audible_start": 42.815,
+          "audible_end": 51.005,
           "duration": 8.47,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.205,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 56.31500000000001,
-      "speech_end": 61.71000000000001,
-      "scene_end": 62.23000000000001,
-      "duration": 5.914999999999999,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 51.705000000000005,
+      "speech_end": 59.36000000000001,
+      "scene_end": 59.88000000000001,
+      "duration": 8.175000000000004,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.31500000000001,
-          "speech_end": 61.71000000000001,
-          "audible_start": 56.41500000000001,
-          "audible_end": 61.530000000000015,
-          "duration": 5.395,
+          "speech_start": 51.705000000000005,
+          "speech_end": 55.76500000000001,
+          "audible_start": 51.80500000000001,
+          "audible_end": 55.58500000000001,
+          "duration": 4.06,
           "gap_from_previous": null,
           "trimmed_lead": 0.205,
-          "trimmed_tail": 0.3,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.26,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 55.885000000000005,
+          "speech_end": 59.36000000000001,
+          "audible_start": 55.98500000000001,
+          "audible_end": 59.18000000000001,
+          "duration": 3.475,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.27,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_heart.m4a b/02_conda_install/audio/en/af_heart.m4a
index 7ddae8708549a06c8b34bbb5bdbda1ce2909f639..f5c8ebc3358fbad7aec4c60c333d27d16b24d3ff 100644
--- a/02_conda_install/audio/en/af_heart.m4a
+++ b/02_conda_install/audio/en/af_heart.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2abebfb8977b204bcfbf8440a69b052a4b0f7c5b60d73be834f0a924df691d27
-size 405550
+oid sha256:431fb038c3e4da4f2ed1b7122c10e080104b2c9073eb08fb8bab3deeda278d39
+size 387981
diff --git a/02_conda_install/audio/en/af_jessica.json b/02_conda_install/audio/en/af_jessica.json
index db62995d215d53ebfcb57f7c7a57e0f44cfae142..659766c287eb82332683ca09916c80074dcd9d7b 100644
--- a/02_conda_install/audio/en/af_jessica.json
+++ b/02_conda_install/audio/en/af_jessica.json
@@ -6,10 +6,10 @@
   "voice": "af_jessica",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 60.21,
-  "media_sha256": "9fc12b703bde697cfca2e996500415314d30c4631946b78694de577c9533e546",
-  "media_bytes": 392809,
-  "render_fingerprint": "ec03766d978bf7c4b7b89907cbc2f0cbdda0376aad7bbe81006fbf25c6fd956c",
+  "total_duration": 57.735,
+  "media_sha256": "bb880220254d7a9df8bc2711d509d9f5d30ff204b4922afe98e6dbde52d4192a",
+  "media_bytes": 367719,
+  "render_fingerprint": "c321a6eda48c2f92567f4f22d7b270620a54bd7dacd8985394698bcee8967766",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.06,
-      "scene_end": 11.58,
-      "duration": 11.58,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 9.525,
+      "scene_end": 10.045,
+      "duration": 10.045,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.635,
+          "speech_end": 4.315,
           "audible_start": 0.1,
-          "audible_end": 4.455,
-          "duration": 4.635,
+          "audible_end": 4.135,
+          "duration": 4.315,
           "gap_from_previous": null,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.41,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.375,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.755,
-          "speech_end": 11.06,
-          "audible_start": 4.855,
-          "audible_end": 10.88,
-          "duration": 6.305,
+          "speech_start": 4.435,
+          "speech_end": 9.525,
+          "audible_start": 4.535,
+          "audible_end": 9.345,
+          "duration": 5.09,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
+          "trimmed_lead": 0.17,
           "trimmed_tail": 0.415,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.58,
-      "speech_end": 17.695,
-      "scene_end": 18.215,
-      "duration": 6.635,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.045,
+      "speech_end": 15.684999999999999,
+      "scene_end": 16.205,
+      "duration": 6.159999999999998,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.58,
-          "speech_end": 17.695,
-          "audible_start": 11.68,
-          "audible_end": 17.515,
-          "duration": 6.115,
+          "speech_start": 10.045,
+          "speech_end": 15.684999999999999,
+          "audible_start": 10.145,
+          "audible_end": 15.504999999999999,
+          "duration": 5.64,
           "gap_from_previous": null,
           "trimmed_lead": 0.195,
           "trimmed_tail": 0.415,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 18.215,
-      "speech_end": 25.145,
-      "scene_end": 25.665,
+      "speech_start": 16.205,
+      "speech_end": 23.134999999999998,
+      "scene_end": 23.654999999999998,
       "duration": 7.449999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.215,
-          "speech_end": 20.255,
-          "audible_start": 18.315,
-          "audible_end": 20.075,
+          "speech_start": 16.205,
+          "speech_end": 18.244999999999997,
+          "audible_start": 16.305,
+          "audible_end": 18.064999999999998,
           "duration": 2.04,
           "gap_from_previous": null,
           "trimmed_lead": 0.145,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 20.375,
-          "speech_end": 25.145,
-          "audible_start": 20.475,
-          "audible_end": 24.965,
+          "speech_start": 18.365,
+          "speech_end": 23.134999999999998,
+          "audible_start": 18.464999999999996,
+          "audible_end": 22.955,
           "duration": 4.77,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.2,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 25.665,
-      "speech_end": 34.12,
-      "scene_end": 34.64,
-      "duration": 8.975000000000001,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 23.654999999999998,
+      "speech_end": 31.555,
+      "scene_end": 32.075,
+      "duration": 8.420000000000005,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 25.665,
-          "speech_end": 28.75,
-          "audible_start": 25.765,
-          "audible_end": 28.57,
-          "duration": 3.085,
+          "speech_start": 23.654999999999998,
+          "speech_end": 27.38,
+          "audible_start": 23.755,
+          "audible_end": 27.199999999999996,
+          "duration": 3.725,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.335,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.39,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 28.869999999999997,
-          "speech_end": 34.12,
-          "audible_start": 28.97,
-          "audible_end": 33.94,
-          "duration": 5.25,
+          "speech_start": 27.499999999999996,
+          "speech_end": 31.555,
+          "audible_start": 27.599999999999998,
+          "audible_end": 31.374999999999996,
+          "duration": 4.055,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.4,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.385,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 34.64,
-      "speech_end": 42.535,
-      "scene_end": 43.055,
-      "duration": 8.415,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 32.075,
+      "speech_end": 37.550000000000004,
+      "scene_end": 38.07000000000001,
+      "duration": 5.9950000000000045,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 34.64,
-          "speech_end": 38.425,
-          "audible_start": 34.74,
-          "audible_end": 38.245,
-          "duration": 3.785,
+          "speech_start": 32.075,
+          "speech_end": 37.550000000000004,
+          "audible_start": 32.175000000000004,
+          "audible_end": 37.370000000000005,
+          "duration": 5.475,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.39,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 38.545,
-          "speech_end": 42.535,
-          "audible_start": 38.645,
-          "audible_end": 42.355000000000004,
-          "duration": 3.99,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.4,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.45,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 43.055,
-      "speech_end": 53.955,
-      "scene_end": 54.475,
+      "speech_start": 38.07000000000001,
+      "speech_end": 48.970000000000006,
+      "scene_end": 49.49000000000001,
       "duration": 11.420000000000002,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.055,
-          "speech_end": 45.945,
-          "audible_start": 43.155,
-          "audible_end": 45.765,
+          "speech_start": 38.07000000000001,
+          "speech_end": 40.96000000000001,
+          "audible_start": 38.17000000000001,
+          "audible_end": 40.78000000000001,
           "duration": 2.89,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 46.065,
-          "speech_end": 53.955,
-          "audible_start": 46.165,
-          "audible_end": 53.775,
+          "speech_start": 41.080000000000005,
+          "speech_end": 48.970000000000006,
+          "audible_start": 41.18000000000001,
+          "audible_end": 48.790000000000006,
           "duration": 7.89,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.19,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 54.475,
-      "speech_end": 59.69,
-      "scene_end": 60.21,
-      "duration": 5.734999999999999,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 49.49000000000001,
+      "speech_end": 57.21500000000001,
+      "scene_end": 57.735000000000014,
+      "duration": 8.245000000000005,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.475,
-          "speech_end": 59.69,
-          "audible_start": 54.575,
-          "audible_end": 59.510000000000005,
-          "duration": 5.215,
+          "speech_start": 49.49000000000001,
+          "speech_end": 53.540000000000006,
+          "audible_start": 49.59000000000001,
+          "audible_end": 53.36000000000001,
+          "duration": 4.05,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.45,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.4,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 53.66000000000001,
+          "speech_end": 57.21500000000001,
+          "audible_start": 53.760000000000005,
+          "audible_end": 57.03500000000001,
+          "duration": 3.555,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.39,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_jessica.m4a b/02_conda_install/audio/en/af_jessica.m4a
index 8c5d1b2b65f6f85625cf0468f56782a25cb167b8..b2f46aa7632f707e9be9b4d033c3fe4252307559 100644
--- a/02_conda_install/audio/en/af_jessica.m4a
+++ b/02_conda_install/audio/en/af_jessica.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9fc12b703bde697cfca2e996500415314d30c4631946b78694de577c9533e546
-size 392809
+oid sha256:bb880220254d7a9df8bc2711d509d9f5d30ff204b4922afe98e6dbde52d4192a
+size 367719
diff --git a/02_conda_install/audio/en/af_river.json b/02_conda_install/audio/en/af_river.json
index 26e61b1d51da590f22caad217c3dd9d801854573..45cbf1a70b21e9c33cb516600282baf0d96de646 100644
--- a/02_conda_install/audio/en/af_river.json
+++ b/02_conda_install/audio/en/af_river.json
@@ -6,10 +6,10 @@
   "voice": "af_river",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 60.98,
-  "media_sha256": "9ad0853fb35d83131901c18a54c2ea12541a595302c77f69290b9352aa0abcf1",
-  "media_bytes": 390245,
-  "render_fingerprint": "f189b00aba5718025c59deb165a8eb2dd8ccd1e3a7e1c55c6fd3c127a6862048",
+  "total_duration": 58.485,
+  "media_sha256": "ab7c76a6dfd3230f21f3d20a9f454ddcd1aaf1dd1a13b466da48447d99422035",
+  "media_bytes": 368328,
+  "render_fingerprint": "e0852b3e3bb451efe7d30fd511db38bc0ad7ab9e4adeeb326418e8243215fc0e",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.115,
-      "scene_end": 11.635,
-      "duration": 11.635,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 9.69,
+      "scene_end": 10.209999999999999,
+      "duration": 10.209999999999999,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.595,
+          "speech_end": 4.325,
           "audible_start": 0.1,
-          "audible_end": 4.415,
-          "duration": 4.595,
+          "audible_end": 4.145,
+          "duration": 4.325,
           "gap_from_previous": null,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.44,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.415,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.715,
-          "speech_end": 11.115,
-          "audible_start": 4.815,
-          "audible_end": 10.935,
-          "duration": 6.4,
+          "speech_start": 4.445,
+          "speech_end": 9.69,
+          "audible_start": 4.545,
+          "audible_end": 9.51,
+          "duration": 5.245,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.435,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.445,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.635,
-      "speech_end": 18.05,
-      "scene_end": 18.57,
-      "duration": 6.9350000000000005,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.209999999999999,
+      "speech_end": 16.16,
+      "scene_end": 16.68,
+      "duration": 6.470000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.635,
-          "speech_end": 18.05,
-          "audible_start": 11.735,
-          "audible_end": 17.87,
-          "duration": 6.415,
+          "speech_start": 10.209999999999999,
+          "speech_end": 16.16,
+          "audible_start": 10.309999999999999,
+          "audible_end": 15.979999999999999,
+          "duration": 5.95,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.425,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.39,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 18.57,
-      "speech_end": 25.365000000000002,
-      "scene_end": 25.885,
-      "duration": 7.315000000000001,
+      "speech_start": 16.68,
+      "speech_end": 23.48,
+      "scene_end": 24.0,
+      "duration": 7.32,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.57,
-          "speech_end": 20.495,
-          "audible_start": 18.67,
-          "audible_end": 20.315,
+          "speech_start": 16.68,
+          "speech_end": 18.605,
+          "audible_start": 16.78,
+          "audible_end": 18.425,
           "duration": 1.925,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
@@ -296,13 +296,13 @@
         },
         {
           "sentence": 2,
-          "speech_start": 20.615000000000002,
-          "speech_end": 25.365000000000002,
-          "audible_start": 20.715,
-          "audible_end": 25.185000000000002,
-          "duration": 4.75,
+          "speech_start": 18.725,
+          "speech_end": 23.48,
+          "audible_start": 18.825,
+          "audible_end": 23.3,
+          "duration": 4.755,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
+          "trimmed_lead": 0.17,
           "trimmed_tail": 0.45,
           "text": "Confirm that Python belongs to the spacr environment before installing anything.",
           "speech_text": "Confirm that Python belongs to the spacer environment before installing anything.",
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 25.885,
-      "speech_end": 34.510000000000005,
-      "scene_end": 35.03000000000001,
-      "duration": 9.145000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.0,
+      "speech_end": 32.07,
+      "scene_end": 32.59,
+      "duration": 8.590000000000003,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 25.885,
-          "speech_end": 28.98,
-          "audible_start": 25.985000000000003,
-          "audible_end": 28.8,
-          "duration": 3.095,
+          "speech_start": 24.0,
+          "speech_end": 27.815,
+          "audible_start": 24.1,
+          "audible_end": 27.634999999999998,
+          "duration": 3.815,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
-          "trimmed_tail": 0.395,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.43,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.1,
-          "speech_end": 34.510000000000005,
-          "audible_start": 29.200000000000003,
-          "audible_end": 34.33,
-          "duration": 5.41,
+          "speech_start": 27.935,
+          "speech_end": 32.07,
+          "audible_start": 28.035,
+          "audible_end": 31.89,
+          "duration": 4.135,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.43,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.44,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.03000000000001,
-      "speech_end": 43.08000000000001,
-      "scene_end": 43.600000000000016,
-      "duration": 8.570000000000007,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 32.59,
+      "speech_end": 38.25,
+      "scene_end": 38.77,
+      "duration": 6.18,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.03000000000001,
-          "speech_end": 38.98500000000001,
-          "audible_start": 35.13000000000001,
-          "audible_end": 38.80500000000001,
-          "duration": 3.955,
+          "speech_start": 32.59,
+          "speech_end": 38.25,
+          "audible_start": 32.690000000000005,
+          "audible_end": 38.07000000000001,
+          "duration": 5.66,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
-          "trimmed_tail": 0.45,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 39.10500000000001,
-          "speech_end": 43.08000000000001,
-          "audible_start": 39.205000000000005,
-          "audible_end": 42.900000000000006,
-          "duration": 3.975,
-          "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.445,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_tail": 0.435,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 43.600000000000016,
-      "speech_end": 54.45500000000001,
-      "scene_end": 54.975000000000016,
-      "duration": 11.375,
+      "speech_start": 38.77,
+      "speech_end": 49.635000000000005,
+      "scene_end": 50.15500000000001,
+      "duration": 11.385000000000005,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ. ˌɪt ɹəpˈɔɹts ði ˈæktɪv ˌɪnztəlˈAʃən, kjˈut, pˈItˌɔɹʧ, ˈɑpʃənᵊl kəmpˈOnənts, ænd hˈɑɹdwˌɛɹ səpˈɔɹt wɪð ɐ səɡʤˈɛstᵻd fˈɪks fɔɹ ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,24 +403,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.600000000000016,
-          "speech_end": 46.390000000000015,
-          "audible_start": 43.70000000000002,
-          "audible_end": 46.210000000000015,
-          "duration": 2.79,
+          "speech_start": 38.77,
+          "speech_end": 41.57,
+          "audible_start": 38.870000000000005,
+          "audible_end": 41.39,
+          "duration": 2.8,
           "gap_from_previous": null,
           "trimmed_lead": 0.135,
-          "trimmed_tail": 0.375,
+          "trimmed_tail": 0.365,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
           "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ."
         },
         {
           "sentence": 2,
-          "speech_start": 46.51000000000002,
-          "speech_end": 54.45500000000001,
-          "audible_start": 46.610000000000014,
-          "audible_end": 54.27500000000002,
+          "speech_start": 41.690000000000005,
+          "speech_end": 49.635000000000005,
+          "audible_start": 41.790000000000006,
+          "audible_end": 49.455000000000005,
           "duration": 7.945,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.18,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 54.975000000000016,
-      "speech_end": 60.460000000000015,
-      "scene_end": 60.98000000000002,
-      "duration": 6.005000000000003,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 50.15500000000001,
+      "speech_end": 57.96500000000001,
+      "scene_end": 58.485000000000014,
+      "duration": 8.330000000000005,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.975000000000016,
-          "speech_end": 60.460000000000015,
-          "audible_start": 55.07500000000002,
-          "audible_end": 60.280000000000015,
-          "duration": 5.485,
+          "speech_start": 50.15500000000001,
+          "speech_end": 54.31500000000001,
+          "audible_start": 50.25500000000001,
+          "audible_end": 54.135000000000005,
+          "duration": 4.16,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.43,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.435,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 54.43500000000001,
+          "speech_end": 57.96500000000001,
+          "audible_start": 54.53500000000001,
+          "audible_end": 57.78500000000001,
+          "duration": 3.53,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.42,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_river.m4a b/02_conda_install/audio/en/af_river.m4a
index f907366232509bd0093ee0a3a1abb04b83f95d3b..e54353994d3ab3f7c03dea833cb1ad501f9f0ed9 100644
--- a/02_conda_install/audio/en/af_river.m4a
+++ b/02_conda_install/audio/en/af_river.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9ad0853fb35d83131901c18a54c2ea12541a595302c77f69290b9352aa0abcf1
-size 390245
+oid sha256:ab7c76a6dfd3230f21f3d20a9f454ddcd1aaf1dd1a13b466da48447d99422035
+size 368328
diff --git a/02_conda_install/audio/en/af_sarah.json b/02_conda_install/audio/en/af_sarah.json
index e9c84d1550d6eab9a19de149126d10c5f1a3aa2d..ac297e0dcf0558badb5f50a548fc0b15501a26b8 100644
--- a/02_conda_install/audio/en/af_sarah.json
+++ b/02_conda_install/audio/en/af_sarah.json
@@ -6,10 +6,10 @@
   "voice": "af_sarah",
   "speed": 0.97,
   "sample_rate": 24000,
-  "total_duration": 62.165,
-  "media_sha256": "2411ee5959d6481d7757e554f177e84a52fd5d1ae5e8d3a25be14f340a406ef4",
-  "media_bytes": 405876,
-  "render_fingerprint": "3e0a495cd07f2f2324b2b6a0b0b0493108e1a3577029f17226a6790cce6fe310",
+  "total_duration": 59.93,
+  "media_sha256": "486465361704a43c9ce89f66d0410241db3cba30f026a9a33560d6b7f0132f79",
+  "media_bytes": 397662,
+  "render_fingerprint": "ee758ad4ff46887796112e905715ad2ea8d2dd4052d08b255a6aa70958c49e9c",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.97,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.73,
-      "scene_end": 12.25,
-      "duration": 12.25,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.185,
+      "scene_end": 10.705,
+      "duration": 10.705,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.99,
+          "speech_end": 4.575,
           "audible_start": 0.1,
-          "audible_end": 4.81,
-          "duration": 4.99,
+          "audible_end": 4.395,
+          "duration": 4.575,
           "gap_from_previous": null,
-          "trimmed_lead": 0.4,
-          "trimmed_tail": 0.56,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.39,
+          "trimmed_tail": 0.585,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.11,
-          "speech_end": 11.73,
-          "audible_start": 5.21,
-          "audible_end": 11.55,
-          "duration": 6.62,
+          "speech_start": 4.695,
+          "speech_end": 10.185,
+          "audible_start": 4.795,
+          "audible_end": 10.005,
+          "duration": 5.49,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.56,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.39,
+          "trimmed_tail": 0.57,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.25,
-      "speech_end": 18.94,
-      "scene_end": 19.46,
-      "duration": 7.210000000000001,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.705,
+      "speech_end": 16.86,
+      "scene_end": 17.38,
+      "duration": 6.674999999999999,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.25,
-          "speech_end": 18.94,
-          "audible_start": 12.35,
-          "audible_end": 18.759999999999998,
-          "duration": 6.69,
+          "speech_start": 10.705,
+          "speech_end": 16.86,
+          "audible_start": 10.805,
+          "audible_end": 16.68,
+          "duration": 6.155,
           "gap_from_previous": null,
           "trimmed_lead": 0.385,
-          "trimmed_tail": 0.575,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.56,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.46,
-      "speech_end": 26.12,
-      "scene_end": 26.64,
+      "speech_start": 17.38,
+      "speech_end": 24.04,
+      "scene_end": 24.56,
       "duration": 7.18,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.46,
-          "speech_end": 21.145,
-          "audible_start": 19.560000000000002,
-          "audible_end": 20.965,
+          "speech_start": 17.38,
+          "speech_end": 19.064999999999998,
+          "audible_start": 17.48,
+          "audible_end": 18.884999999999998,
           "duration": 1.685,
           "gap_from_previous": null,
           "trimmed_lead": 0.335,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.265,
-          "speech_end": 26.12,
-          "audible_start": 21.365000000000002,
-          "audible_end": 25.94,
+          "speech_start": 19.185,
+          "speech_end": 24.04,
+          "audible_start": 19.285,
+          "audible_end": 23.86,
           "duration": 4.855,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.39,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.64,
-      "speech_end": 35.370000000000005,
-      "scene_end": 35.89000000000001,
-      "duration": 9.250000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.56,
+      "speech_end": 32.8,
+      "scene_end": 33.32,
+      "duration": 8.760000000000002,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.64,
-          "speech_end": 29.685000000000002,
-          "audible_start": 26.740000000000002,
-          "audible_end": 29.505000000000003,
-          "duration": 3.045,
+          "speech_start": 24.56,
+          "speech_end": 28.369999999999997,
+          "audible_start": 24.66,
+          "audible_end": 28.189999999999998,
+          "duration": 3.81,
           "gap_from_previous": null,
-          "trimmed_lead": 0.335,
-          "trimmed_tail": 0.57,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.39,
+          "trimmed_tail": 0.575,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.805,
-          "speech_end": 35.370000000000005,
-          "audible_start": 29.905,
-          "audible_end": 35.19,
-          "duration": 5.565,
+          "speech_start": 28.49,
+          "speech_end": 32.8,
+          "audible_start": 28.59,
+          "audible_end": 32.62,
+          "duration": 4.31,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.395,
-          "trimmed_tail": 0.565,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_tail": 0.57,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.89000000000001,
-      "speech_end": 43.885000000000005,
-      "scene_end": 44.40500000000001,
-      "duration": 8.515,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.32,
+      "speech_end": 39.45,
+      "scene_end": 39.970000000000006,
+      "duration": 6.650000000000006,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.89000000000001,
-          "speech_end": 39.82000000000001,
-          "audible_start": 35.99000000000001,
-          "audible_end": 39.64000000000001,
-          "duration": 3.93,
+          "speech_start": 33.32,
+          "speech_end": 39.45,
+          "audible_start": 33.42,
+          "audible_end": 39.27,
+          "duration": 6.13,
           "gap_from_previous": null,
-          "trimmed_lead": 0.38,
-          "trimmed_tail": 0.59,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 39.940000000000005,
-          "speech_end": 43.885000000000005,
-          "audible_start": 40.040000000000006,
-          "audible_end": 43.705000000000005,
-          "duration": 3.945,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.585,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.39,
+          "trimmed_tail": 0.555,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.40500000000001,
-      "speech_end": 55.56500000000001,
-      "scene_end": 56.085000000000015,
+      "speech_start": 39.970000000000006,
+      "speech_end": 51.13000000000001,
+      "scene_end": 51.65000000000001,
       "duration": 11.680000000000007,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.40500000000001,
-          "speech_end": 46.970000000000006,
-          "audible_start": 44.50500000000001,
-          "audible_end": 46.790000000000006,
+          "speech_start": 39.970000000000006,
+          "speech_end": 42.535000000000004,
+          "audible_start": 40.07000000000001,
+          "audible_end": 42.355000000000004,
           "duration": 2.565,
           "gap_from_previous": null,
           "trimmed_lead": 0.385,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 47.09000000000001,
-          "speech_end": 55.56500000000001,
-          "audible_start": 47.19000000000001,
-          "audible_end": 55.385000000000005,
+          "speech_start": 42.65500000000001,
+          "speech_end": 51.13000000000001,
+          "audible_start": 42.75500000000001,
+          "audible_end": 50.95,
           "duration": 8.475,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.4,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 56.085000000000015,
-      "speech_end": 61.64500000000002,
-      "scene_end": 62.16500000000002,
-      "duration": 6.080000000000005,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 51.65000000000001,
+      "speech_end": 59.41000000000001,
+      "scene_end": 59.930000000000014,
+      "duration": 8.280000000000001,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.085000000000015,
-          "speech_end": 61.64500000000002,
-          "audible_start": 56.18500000000002,
-          "audible_end": 61.46500000000002,
-          "duration": 5.56,
+          "speech_start": 51.65000000000001,
+          "speech_end": 55.850000000000016,
+          "audible_start": 51.750000000000014,
+          "audible_end": 55.670000000000016,
+          "duration": 4.2,
           "gap_from_previous": null,
           "trimmed_lead": 0.385,
-          "trimmed_tail": 0.58,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.59,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 55.97000000000001,
+          "speech_end": 59.41000000000001,
+          "audible_start": 56.070000000000014,
+          "audible_end": 59.23000000000001,
+          "duration": 3.44,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.385,
+          "trimmed_tail": 0.6,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_sarah.m4a b/02_conda_install/audio/en/af_sarah.m4a
index 2e2a7846e068e97c848a427897d3eb8c08db341f..15229489c7a602e21c77d9f674a1e880f2863146 100644
--- a/02_conda_install/audio/en/af_sarah.m4a
+++ b/02_conda_install/audio/en/af_sarah.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2411ee5959d6481d7757e554f177e84a52fd5d1ae5e8d3a25be14f340a406ef4
-size 405876
+oid sha256:486465361704a43c9ce89f66d0410241db3cba30f026a9a33560d6b7f0132f79
+size 397662
diff --git a/02_conda_install/audio/en/af_sky.json b/02_conda_install/audio/en/af_sky.json
index 42ea2827b627f708b648b876a676ffa0d9c5238d..271d81dc8de5b8e4ba1632c64858ca2a56b0b99e 100644
--- a/02_conda_install/audio/en/af_sky.json
+++ b/02_conda_install/audio/en/af_sky.json
@@ -6,10 +6,10 @@
   "voice": "af_sky",
   "speed": 0.96,
   "sample_rate": 24000,
-  "total_duration": 63.39,
-  "media_sha256": "c86f38fd6641a47b780c5a5c86724f197df9a1d447c5566ce64a85268b3d465a",
-  "media_bytes": 406410,
-  "render_fingerprint": "989e2a7c193180cf5f63e1600376705095ea2b20a8b3ce3e54ddc40bd81f3382",
+  "total_duration": 61.665,
+  "media_sha256": "1324281cc3f10c3c5092a6b63d0f364e3c5f4205d3476a4d56681becd6ed9227",
+  "media_bytes": 396610,
+  "render_fingerprint": "b03c922c63724782bf3ca9504902f7984f21e93007a0426ea3d12d6f824565dd",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.96,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.96
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.645,
-      "scene_end": 12.165,
-      "duration": 12.165,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.505,
+      "scene_end": 11.025,
+      "duration": 11.025,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.925,
+          "speech_end": 4.74,
           "audible_start": 0.1,
-          "audible_end": 4.745,
-          "duration": 4.925,
+          "audible_end": 4.56,
+          "duration": 4.74,
           "gap_from_previous": null,
           "trimmed_lead": 0.335,
-          "trimmed_tail": 0.29,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_tail": 0.325,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.045,
-          "speech_end": 11.645,
-          "audible_start": 5.145,
-          "audible_end": 11.465,
-          "duration": 6.6,
+          "speech_start": 4.86,
+          "speech_end": 10.505,
+          "audible_start": 4.96,
+          "audible_end": 10.325,
+          "duration": 5.645,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.315,
-          "trimmed_tail": 0.31,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_tail": 0.315,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.165,
-      "speech_end": 18.884999999999998,
-      "scene_end": 19.404999999999998,
-      "duration": 7.239999999999998,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 11.025,
+      "speech_end": 17.325,
+      "scene_end": 17.845,
+      "duration": 6.8199999999999985,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.165,
-          "speech_end": 18.884999999999998,
-          "audible_start": 12.264999999999999,
-          "audible_end": 18.705,
-          "duration": 6.72,
+          "speech_start": 11.025,
+          "speech_end": 17.325,
+          "audible_start": 11.125,
+          "audible_end": 17.145,
+          "duration": 6.3,
           "gap_from_previous": null,
           "trimmed_lead": 0.335,
-          "trimmed_tail": 0.295,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.29,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.404999999999998,
-      "speech_end": 26.479999999999997,
-      "scene_end": 26.999999999999996,
+      "speech_start": 17.845,
+      "speech_end": 24.919999999999998,
+      "scene_end": 25.439999999999998,
       "duration": 7.594999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.404999999999998,
-          "speech_end": 21.255,
-          "audible_start": 19.505,
-          "audible_end": 21.074999999999996,
+          "speech_start": 17.845,
+          "speech_end": 19.695,
+          "audible_start": 17.945,
+          "audible_end": 19.515,
           "duration": 1.85,
           "gap_from_previous": null,
           "trimmed_lead": 0.31,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.374999999999996,
-          "speech_end": 26.479999999999997,
-          "audible_start": 21.474999999999998,
-          "audible_end": 26.299999999999997,
+          "speech_start": 19.814999999999998,
+          "speech_end": 24.919999999999998,
+          "audible_start": 19.915,
+          "audible_end": 24.74,
           "duration": 5.105,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.31,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.999999999999996,
-      "speech_end": 35.955,
-      "scene_end": 36.475,
-      "duration": 9.475000000000005,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 25.439999999999998,
+      "speech_end": 33.839999999999996,
+      "scene_end": 34.36,
+      "duration": 8.920000000000002,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.999999999999996,
-          "speech_end": 30.144999999999996,
-          "audible_start": 27.099999999999998,
-          "audible_end": 29.964999999999996,
-          "duration": 3.145,
+          "speech_start": 25.439999999999998,
+          "speech_end": 29.444999999999997,
+          "audible_start": 25.54,
+          "audible_end": 29.264999999999997,
+          "duration": 4.005,
           "gap_from_previous": null,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.285,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.33,
+          "trimmed_tail": 0.29,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.264999999999997,
-          "speech_end": 35.955,
-          "audible_start": 30.364999999999995,
-          "audible_end": 35.775,
-          "duration": 5.69,
+          "speech_start": 29.564999999999998,
+          "speech_end": 33.839999999999996,
+          "audible_start": 29.665,
+          "audible_end": 33.66,
+          "duration": 4.275,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.34,
-          "trimmed_tail": 0.295,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.315,
+          "trimmed_tail": 0.31,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.475,
-      "speech_end": 44.815,
-      "scene_end": 45.335,
-      "duration": 8.86,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 34.36,
+      "speech_end": 40.435,
+      "scene_end": 40.955000000000005,
+      "duration": 6.595000000000006,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.475,
-          "speech_end": 40.61,
-          "audible_start": 36.575,
-          "audible_end": 40.43,
-          "duration": 4.135,
+          "speech_start": 34.36,
+          "speech_end": 40.435,
+          "audible_start": 34.46,
+          "audible_end": 40.254999999999995,
+          "duration": 6.075,
           "gap_from_previous": null,
           "trimmed_lead": 0.305,
-          "trimmed_tail": 0.31,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.730000000000004,
-          "speech_end": 44.815,
-          "audible_start": 40.83,
-          "audible_end": 44.635000000000005,
-          "duration": 4.085,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.33,
-          "trimmed_tail": 0.335,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_tail": 0.32,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.335,
-      "speech_end": 56.870000000000005,
-      "scene_end": 57.39000000000001,
+      "speech_start": 40.955000000000005,
+      "speech_end": 52.49000000000001,
+      "scene_end": 53.01000000000001,
       "duration": 12.055000000000007,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.335,
-          "speech_end": 48.29,
-          "audible_start": 45.435,
-          "audible_end": 48.11,
+          "speech_start": 40.955000000000005,
+          "speech_end": 43.910000000000004,
+          "audible_start": 41.05500000000001,
+          "audible_end": 43.730000000000004,
           "duration": 2.955,
           "gap_from_previous": null,
           "trimmed_lead": 0.31,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 48.410000000000004,
-          "speech_end": 56.870000000000005,
-          "audible_start": 48.51,
-          "audible_end": 56.69,
+          "speech_start": 44.03000000000001,
+          "speech_end": 52.49000000000001,
+          "audible_start": 44.13,
+          "audible_end": 52.31,
           "duration": 8.46,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.33,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 57.39000000000001,
-      "speech_end": 62.870000000000005,
-      "scene_end": 63.39000000000001,
-      "duration": 6.0,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 53.01000000000001,
+      "speech_end": 61.14500000000001,
+      "scene_end": 61.66500000000001,
+      "duration": 8.655000000000001,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.96,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.39000000000001,
-          "speech_end": 62.870000000000005,
-          "audible_start": 57.49000000000001,
-          "audible_end": 62.690000000000005,
-          "duration": 5.48,
+          "speech_start": 53.01000000000001,
+          "speech_end": 57.28500000000001,
+          "audible_start": 53.110000000000014,
+          "audible_end": 57.10500000000001,
+          "duration": 4.275,
           "gap_from_previous": null,
           "trimmed_lead": 0.335,
+          "trimmed_tail": 0.34,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 57.405000000000015,
+          "speech_end": 61.14500000000001,
+          "audible_start": 57.50500000000001,
+          "audible_end": 60.96500000000001,
+          "duration": 3.74,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.3,
           "trimmed_tail": 0.31,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/af_sky.m4a b/02_conda_install/audio/en/af_sky.m4a
index e0d3a61688b974cf967e897e20fc9097d7d88c91..93a96e464244a6d963c7c52e5b1d2111eba29a05 100644
--- a/02_conda_install/audio/en/af_sky.m4a
+++ b/02_conda_install/audio/en/af_sky.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c86f38fd6641a47b780c5a5c86724f197df9a1d447c5566ce64a85268b3d465a
-size 406410
+oid sha256:1324281cc3f10c3c5092a6b63d0f364e3c5f4205d3476a4d56681becd6ed9227
+size 396610
diff --git a/02_conda_install/audio/en/am_adam.json b/02_conda_install/audio/en/am_adam.json
index d957ffa2e9da551607431a2a1df43a85842718ed..291cf77e135663bab5794f29d1112dfc578d655b 100644
--- a/02_conda_install/audio/en/am_adam.json
+++ b/02_conda_install/audio/en/am_adam.json
@@ -6,10 +6,10 @@
   "voice": "am_adam",
   "speed": 0.95,
   "sample_rate": 24000,
-  "total_duration": 61.845,
-  "media_sha256": "f862e32a7cb462d08da8dde054340eef814c87d65a3b381d1372112d74639f65",
-  "media_bytes": 391821,
-  "render_fingerprint": "4b1c94ee660ef2178c024640d8e63472b659df167a1a08947e5eac6834235649",
+  "total_duration": 59.695,
+  "media_sha256": "586e83bbf0a1740f707285d854631cb4d54b4c351e7210aedd72c1fce3c89381",
+  "media_bytes": 383389,
+  "render_fingerprint": "7e8c9055d5a8a68d2527fb436a5468d50f26c5d0a39a45d80de6886d0519cef9",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.95,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.475,
-      "scene_end": 11.995,
-      "duration": 11.995,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.22,
+      "scene_end": 10.74,
+      "duration": 10.74,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.855,
+          "speech_end": 4.6,
           "audible_start": 0.1,
-          "audible_end": 4.675,
-          "duration": 4.855,
+          "audible_end": 4.42,
+          "duration": 4.6,
           "gap_from_previous": null,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.485,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.5,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.975,
-          "speech_end": 11.475,
-          "audible_start": 5.075,
-          "audible_end": 11.295,
-          "duration": 6.5,
+          "speech_start": 4.72,
+          "speech_end": 10.22,
+          "audible_start": 4.82,
+          "audible_end": 10.04,
+          "duration": 5.5,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.225,
-          "trimmed_tail": 0.525,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.49,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.995,
-      "speech_end": 18.75,
-      "scene_end": 19.27,
-      "duration": 7.275,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.74,
+      "speech_end": 16.865000000000002,
+      "scene_end": 17.385,
+      "duration": 6.645000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.995,
-          "speech_end": 18.75,
-          "audible_start": 12.094999999999999,
-          "audible_end": 18.57,
-          "duration": 6.755,
+          "speech_start": 10.74,
+          "speech_end": 16.865000000000002,
+          "audible_start": 10.84,
+          "audible_end": 16.685000000000002,
+          "duration": 6.125,
           "gap_from_previous": null,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.51,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_lead": 0.215,
+          "trimmed_tail": 0.485,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.27,
-      "speech_end": 25.99,
-      "scene_end": 26.509999999999998,
-      "duration": 7.239999999999998,
+      "speech_start": 17.385,
+      "speech_end": 24.11,
+      "scene_end": 24.63,
+      "duration": 7.244999999999997,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.27,
-          "speech_end": 20.975,
-          "audible_start": 19.37,
-          "audible_end": 20.794999999999998,
+          "speech_start": 17.385,
+          "speech_end": 19.090000000000003,
+          "audible_start": 17.485000000000003,
+          "audible_end": 18.91,
           "duration": 1.705,
           "gap_from_previous": null,
           "trimmed_lead": 0.21,
@@ -296,14 +296,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.095,
-          "speech_end": 25.99,
-          "audible_start": 21.195,
-          "audible_end": 25.81,
-          "duration": 4.895,
+          "speech_start": 19.21,
+          "speech_end": 24.11,
+          "audible_start": 19.310000000000002,
+          "audible_end": 23.93,
+          "duration": 4.9,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.215,
-          "trimmed_tail": 0.54,
+          "trimmed_tail": 0.535,
           "text": "Confirm that Python belongs to the spacr environment before installing anything.",
           "speech_text": "Confirm that Python belongs to the spacer environment before installing anything.",
           "phonemes": "kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ."
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.509999999999998,
-      "speech_end": 35.25,
-      "scene_end": 35.77,
-      "duration": 9.260000000000005,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.63,
+      "speech_end": 32.97,
+      "scene_end": 33.49,
+      "duration": 8.860000000000003,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.509999999999998,
-          "speech_end": 29.419999999999998,
-          "audible_start": 26.61,
-          "audible_end": 29.24,
-          "duration": 2.91,
+          "speech_start": 24.63,
+          "speech_end": 28.509999999999998,
+          "audible_start": 24.73,
+          "audible_end": 28.33,
+          "duration": 3.88,
           "gap_from_previous": null,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.485,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.47,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.54,
-          "speech_end": 35.25,
-          "audible_start": 29.639999999999997,
-          "audible_end": 35.07,
-          "duration": 5.71,
+          "speech_start": 28.63,
+          "speech_end": 32.97,
+          "audible_start": 28.729999999999997,
+          "audible_end": 32.79,
+          "duration": 4.34,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.505,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.48,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.77,
-      "speech_end": 43.715,
-      "scene_end": 44.23500000000001,
-      "duration": 8.465000000000003,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.49,
+      "speech_end": 39.300000000000004,
+      "scene_end": 39.82000000000001,
+      "duration": 6.330000000000005,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.77,
-          "speech_end": 39.685,
-          "audible_start": 35.870000000000005,
-          "audible_end": 39.505,
-          "duration": 3.915,
+          "speech_start": 33.49,
+          "speech_end": 39.300000000000004,
+          "audible_start": 33.59,
+          "audible_end": 39.120000000000005,
+          "duration": 5.81,
           "gap_from_previous": null,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.505,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 39.80500000000001,
-          "speech_end": 43.715,
-          "audible_start": 39.905,
-          "audible_end": 43.535000000000004,
-          "duration": 3.91,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.51,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.215,
+          "trimmed_tail": 0.5,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.23500000000001,
-      "speech_end": 55.345000000000006,
-      "scene_end": 55.86500000000001,
+      "speech_start": 39.82000000000001,
+      "speech_end": 50.93000000000001,
+      "scene_end": 51.45000000000001,
       "duration": 11.630000000000003,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.23500000000001,
-          "speech_end": 46.845000000000006,
-          "audible_start": 44.33500000000001,
-          "audible_end": 46.665000000000006,
+          "speech_start": 39.82000000000001,
+          "speech_end": 42.43000000000001,
+          "audible_start": 39.92000000000001,
+          "audible_end": 42.25000000000001,
           "duration": 2.61,
           "gap_from_previous": null,
           "trimmed_lead": 0.2,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 46.965,
-          "speech_end": 55.345000000000006,
-          "audible_start": 47.065000000000005,
-          "audible_end": 55.165000000000006,
+          "speech_start": 42.550000000000004,
+          "speech_end": 50.93000000000001,
+          "audible_start": 42.650000000000006,
+          "audible_end": 50.75000000000001,
           "duration": 8.38,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.205,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 55.86500000000001,
-      "speech_end": 61.32500000000001,
-      "scene_end": 61.84500000000001,
-      "duration": 5.980000000000004,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 51.45000000000001,
+      "speech_end": 59.17500000000001,
+      "scene_end": 59.695000000000014,
+      "duration": 8.245000000000005,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 55.86500000000001,
-          "speech_end": 61.32500000000001,
-          "audible_start": 55.96500000000001,
-          "audible_end": 61.14500000000001,
-          "duration": 5.46,
+          "speech_start": 51.45000000000001,
+          "speech_end": 55.67500000000001,
+          "audible_start": 51.55000000000001,
+          "audible_end": 55.49500000000001,
+          "duration": 4.225,
           "gap_from_previous": null,
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.495,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 55.79500000000001,
+          "speech_end": 59.17500000000001,
+          "audible_start": 55.89500000000001,
+          "audible_end": 58.99500000000001,
+          "duration": 3.38,
+          "gap_from_previous": 0.4,
           "trimmed_lead": 0.21,
-          "trimmed_tail": 0.505,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.51,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_adam.m4a b/02_conda_install/audio/en/am_adam.m4a
index 0748f83781a1c3a398e2f041af02c3b94d0f9f91..f69009a6ded44d1621727f3175634d4758af8f9c 100644
--- a/02_conda_install/audio/en/am_adam.m4a
+++ b/02_conda_install/audio/en/am_adam.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f862e32a7cb462d08da8dde054340eef814c87d65a3b381d1372112d74639f65
-size 391821
+oid sha256:586e83bbf0a1740f707285d854631cb4d54b4c351e7210aedd72c1fce3c89381
+size 383389
diff --git a/02_conda_install/audio/en/am_echo.json b/02_conda_install/audio/en/am_echo.json
index 7dadfaaa34290371c1d8bdd0d95020b3743a77f5..a1592a279caf4eeb4ca201c688ea030852cf56b9 100644
--- a/02_conda_install/audio/en/am_echo.json
+++ b/02_conda_install/audio/en/am_echo.json
@@ -6,10 +6,10 @@
   "voice": "am_echo",
   "speed": 0.94,
   "sample_rate": 24000,
-  "total_duration": 64.9,
-  "media_sha256": "b6ff8fb9988edd2ada015954c6f41bc5f13ae939d373b12b7113177392bee940",
-  "media_bytes": 413759,
-  "render_fingerprint": "00656a178710adcdd97350ec4b0ee65afb20789eaefb71bc71b4e3a94ea42ce5",
+  "total_duration": 62.975,
+  "media_sha256": "5073242f3e61c8da46f3328bfcf9d2640620b0737fd68a786fb08617de2e836b",
+  "media_bytes": 402772,
+  "render_fingerprint": "8e6068e5d408c4584a8593b04b205106b3f6852005bd6a988d31b87c478c066b",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.94,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.94
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.94
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.94
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.94
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.845,
-      "scene_end": 12.365,
-      "duration": 12.365,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.54,
+      "scene_end": 11.059999999999999,
+      "duration": 11.059999999999999,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.07,
+          "speech_end": 4.72,
           "audible_start": 0.1,
-          "audible_end": 4.89,
-          "duration": 5.07,
+          "audible_end": 4.54,
+          "duration": 4.72,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.47,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.46,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.19,
-          "speech_end": 11.845,
-          "audible_start": 5.29,
-          "audible_end": 11.665,
-          "duration": 6.655,
+          "speech_start": 4.84,
+          "speech_end": 10.54,
+          "audible_start": 4.94,
+          "audible_end": 10.36,
+          "duration": 5.7,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.5,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.49,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.365,
-      "speech_end": 19.08,
-      "scene_end": 19.599999999999998,
-      "duration": 7.234999999999998,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 11.059999999999999,
+      "speech_end": 17.375,
+      "scene_end": 17.895,
+      "duration": 6.835000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.365,
-          "speech_end": 19.08,
-          "audible_start": 12.465,
-          "audible_end": 18.9,
-          "duration": 6.715,
+          "speech_start": 11.059999999999999,
+          "speech_end": 17.375,
+          "audible_start": 11.159999999999998,
+          "audible_end": 17.195,
+          "duration": 6.315,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.475,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.51,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.599999999999998,
-      "speech_end": 27.134999999999998,
-      "scene_end": 27.654999999999998,
+      "speech_start": 17.895,
+      "speech_end": 25.43,
+      "scene_end": 25.95,
       "duration": 8.055,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.599999999999998,
-          "speech_end": 21.74,
-          "audible_start": 19.7,
-          "audible_end": 21.56,
+          "speech_start": 17.895,
+          "speech_end": 20.035,
+          "audible_start": 17.995,
+          "audible_end": 19.855,
           "duration": 2.14,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.86,
-          "speech_end": 27.134999999999998,
-          "audible_start": 21.959999999999997,
-          "audible_end": 26.955,
+          "speech_start": 20.155,
+          "speech_end": 25.43,
+          "audible_start": 20.255,
+          "audible_end": 25.25,
           "duration": 5.275,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.16,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.654999999999998,
-      "speech_end": 36.934999999999995,
-      "scene_end": 37.455,
-      "duration": 9.8,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 25.95,
+      "speech_end": 34.905,
+      "scene_end": 35.425000000000004,
+      "duration": 9.475000000000005,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.654999999999998,
-          "speech_end": 30.979999999999997,
-          "audible_start": 27.755,
-          "audible_end": 30.799999999999997,
-          "duration": 3.325,
+          "speech_start": 25.95,
+          "speech_end": 30.155,
+          "audible_start": 26.05,
+          "audible_end": 29.975,
+          "duration": 4.205,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.44,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.45,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 31.099999999999998,
-          "speech_end": 36.934999999999995,
-          "audible_start": 31.199999999999996,
-          "audible_end": 36.754999999999995,
-          "duration": 5.835,
+          "speech_start": 30.275,
+          "speech_end": 34.905,
+          "audible_start": 30.375,
+          "audible_end": 34.725,
+          "duration": 4.63,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.48,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.465,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 37.455,
-      "speech_end": 46.315,
-      "scene_end": 46.835,
-      "duration": 9.380000000000003,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 35.425000000000004,
+      "speech_end": 41.46000000000001,
+      "scene_end": 41.98000000000001,
+      "duration": 6.555000000000007,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.455,
-          "speech_end": 41.705,
-          "audible_start": 37.555,
-          "audible_end": 41.525,
-          "duration": 4.25,
+          "speech_start": 35.425000000000004,
+          "speech_end": 41.46000000000001,
+          "audible_start": 35.525000000000006,
+          "audible_end": 41.28,
+          "duration": 6.035,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.445,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 41.824999999999996,
-          "speech_end": 46.315,
-          "audible_start": 41.925,
-          "audible_end": 46.135,
-          "duration": 4.49,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.47,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.505,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 46.835,
-      "speech_end": 58.31,
-      "scene_end": 58.830000000000005,
+      "speech_start": 41.98000000000001,
+      "speech_end": 53.45500000000001,
+      "scene_end": 53.975000000000016,
       "duration": 11.995000000000005,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.835,
-          "speech_end": 49.96,
-          "audible_start": 46.935,
-          "audible_end": 49.78,
+          "speech_start": 41.98000000000001,
+          "speech_end": 45.10500000000001,
+          "audible_start": 42.08000000000001,
+          "audible_end": 44.92500000000001,
           "duration": 3.125,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 50.08,
-          "speech_end": 58.31,
-          "audible_start": 50.18,
-          "audible_end": 58.13,
+          "speech_start": 45.22500000000001,
+          "speech_end": 53.45500000000001,
+          "audible_start": 45.32500000000001,
+          "audible_end": 53.27500000000001,
           "duration": 8.23,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 58.830000000000005,
-      "speech_end": 64.38000000000001,
-      "scene_end": 64.9,
-      "duration": 6.07,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 53.975000000000016,
+      "speech_end": 62.45500000000001,
+      "scene_end": 62.975000000000016,
+      "duration": 9.0,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.94,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.830000000000005,
-          "speech_end": 64.38000000000001,
-          "audible_start": 58.93000000000001,
-          "audible_end": 64.2,
-          "duration": 5.55,
+          "speech_start": 53.975000000000016,
+          "speech_end": 58.39500000000002,
+          "audible_start": 54.07500000000002,
+          "audible_end": 58.21500000000002,
+          "duration": 4.42,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.49,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.47,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 58.515000000000015,
+          "speech_end": 62.45500000000001,
+          "audible_start": 58.615000000000016,
+          "audible_end": 62.27500000000002,
+          "duration": 3.94,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.44,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_echo.m4a b/02_conda_install/audio/en/am_echo.m4a
index e641dddaf802db27814ae4551f60525cc877c08c..4b11e3f0e5fb31c8ec554eb587cac9b652e9b5cd 100644
--- a/02_conda_install/audio/en/am_echo.m4a
+++ b/02_conda_install/audio/en/am_echo.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b6ff8fb9988edd2ada015954c6f41bc5f13ae939d373b12b7113177392bee940
-size 413759
+oid sha256:5073242f3e61c8da46f3328bfcf9d2640620b0737fd68a786fb08617de2e836b
+size 402772
diff --git a/02_conda_install/audio/en/am_eric.json b/02_conda_install/audio/en/am_eric.json
index c2bf1b3064b71e221293cf7d3149e88e03353363..f20cefdae4eb453fddb73800c80b16a1c22853b8 100644
--- a/02_conda_install/audio/en/am_eric.json
+++ b/02_conda_install/audio/en/am_eric.json
@@ -6,10 +6,10 @@
   "voice": "am_eric",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 60.13,
-  "media_sha256": "a97198cf8f6086235b57a9bfea0ea6c64dcbdab01a2c4c9568804cadd37fb5c9",
-  "media_bytes": 377217,
-  "render_fingerprint": "17366cec7250985757e95217d844f2cc0d4e37b548a48d3e1b1d33b64bfe95cc",
+  "total_duration": 57.86,
+  "media_sha256": "2ca1183b97d4ab75d828ef68c83024aa7e3d3a7e8bc7b3bc38f5ba37ce7c0c34",
+  "media_bytes": 362638,
+  "render_fingerprint": "d380a5c7bb76735dfd84180f6b8d47053a12a1832685ca5795f94c5718dd9d1a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.03,
-      "scene_end": 11.549999999999999,
-      "duration": 11.549999999999999,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 9.74,
+      "scene_end": 10.26,
+      "duration": 10.26,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.63,
+          "speech_end": 4.33,
           "audible_start": 0.1,
-          "audible_end": 4.45,
-          "duration": 4.63,
+          "audible_end": 4.15,
+          "duration": 4.33,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
           "trimmed_tail": 0.435,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.75,
-          "speech_end": 11.03,
-          "audible_start": 4.85,
-          "audible_end": 10.85,
-          "duration": 6.28,
+          "speech_start": 4.45,
+          "speech_end": 9.74,
+          "audible_start": 4.55,
+          "audible_end": 9.56,
+          "duration": 5.29,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.21,
+          "trimmed_lead": 0.175,
           "trimmed_tail": 0.435,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.549999999999999,
-      "speech_end": 17.9,
-      "scene_end": 18.419999999999998,
-      "duration": 6.869999999999999,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.26,
+      "speech_end": 16.1,
+      "scene_end": 16.62,
+      "duration": 6.360000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.549999999999999,
-          "speech_end": 17.9,
-          "audible_start": 11.649999999999999,
-          "audible_end": 17.72,
-          "duration": 6.35,
+          "speech_start": 10.26,
+          "speech_end": 16.1,
+          "audible_start": 10.36,
+          "audible_end": 15.92,
+          "duration": 5.84,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.415,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.425,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 18.419999999999998,
-      "speech_end": 25.165,
-      "scene_end": 25.685,
+      "speech_start": 16.62,
+      "speech_end": 23.365000000000002,
+      "scene_end": 23.885,
       "duration": 7.265000000000001,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.419999999999998,
-          "speech_end": 20.279999999999998,
-          "audible_start": 18.52,
-          "audible_end": 20.099999999999998,
+          "speech_start": 16.62,
+          "speech_end": 18.48,
+          "audible_start": 16.720000000000002,
+          "audible_end": 18.3,
           "duration": 1.86,
           "gap_from_previous": null,
           "trimmed_lead": 0.135,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 20.4,
-          "speech_end": 25.165,
-          "audible_start": 20.5,
-          "audible_end": 24.985,
+          "speech_start": 18.6,
+          "speech_end": 23.365000000000002,
+          "audible_start": 18.700000000000003,
+          "audible_end": 23.185000000000002,
           "duration": 4.765,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.205,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 25.685,
-      "speech_end": 34.275,
-      "scene_end": 34.795,
-      "duration": 9.110000000000003,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 23.885,
+      "speech_end": 31.915,
+      "scene_end": 32.435,
+      "duration": 8.55,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 25.685,
-          "speech_end": 28.77,
-          "audible_start": 25.785,
-          "audible_end": 28.59,
-          "duration": 3.085,
+          "speech_start": 23.885,
+          "speech_end": 27.655,
+          "audible_start": 23.985000000000003,
+          "audible_end": 27.475,
+          "duration": 3.77,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.38,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.43,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 28.89,
-          "speech_end": 34.275,
-          "audible_start": 28.99,
-          "audible_end": 34.095,
-          "duration": 5.385,
+          "speech_start": 27.775000000000002,
+          "speech_end": 31.915,
+          "audible_start": 27.875,
+          "audible_end": 31.735,
+          "duration": 4.14,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.435,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.41,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 34.795,
-      "speech_end": 42.67,
-      "scene_end": 43.190000000000005,
-      "duration": 8.395000000000003,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 32.435,
+      "speech_end": 38.095,
+      "scene_end": 38.615,
+      "duration": 6.18,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 34.795,
-          "speech_end": 38.665,
-          "audible_start": 34.895,
-          "audible_end": 38.485,
-          "duration": 3.87,
+          "speech_start": 32.435,
+          "speech_end": 38.095,
+          "audible_start": 32.535000000000004,
+          "audible_end": 37.915000000000006,
+          "duration": 5.66,
           "gap_from_previous": null,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.415,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 38.785000000000004,
-          "speech_end": 42.67,
-          "audible_start": 38.885000000000005,
-          "audible_end": 42.49,
-          "duration": 3.885,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.415,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.205,
+          "trimmed_tail": 0.435,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 43.190000000000005,
-      "speech_end": 53.730000000000004,
-      "scene_end": 54.25000000000001,
-      "duration": 11.060000000000002,
+      "speech_start": 38.615,
+      "speech_end": 49.14,
+      "scene_end": 49.660000000000004,
+      "duration": 11.045000000000002,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ. ˌɪt ɹəpˈɔɹts ði ˈæktɪv ˌɪnztəlˈAʃən, kjˈut, pˈItˌɔɹʧ, ˈɑpʃənᵊl kəmpˈOnənts, ænd hˈɑɹdwˌɛɹ səpˈɔɹt wɪð ɐ səɡʤˈɛstᵻd fˈɪks fɔɹ ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,27 +403,27 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.190000000000005,
-          "speech_end": 46.025000000000006,
-          "audible_start": 43.290000000000006,
-          "audible_end": 45.845000000000006,
-          "duration": 2.835,
+          "speech_start": 38.615,
+          "speech_end": 41.440000000000005,
+          "audible_start": 38.715,
+          "audible_end": 41.260000000000005,
+          "duration": 2.825,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.385,
+          "trimmed_tail": 0.395,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
           "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ."
         },
         {
           "sentence": 2,
-          "speech_start": 46.145,
-          "speech_end": 53.730000000000004,
-          "audible_start": 46.245000000000005,
-          "audible_end": 53.550000000000004,
-          "duration": 7.585,
+          "speech_start": 41.56,
+          "speech_end": 49.14,
+          "audible_start": 41.660000000000004,
+          "audible_end": 48.96,
+          "duration": 7.58,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.205,
+          "trimmed_lead": 0.21,
           "trimmed_tail": 0.41,
           "text": "It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
           "speech_text": "It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 54.25000000000001,
-      "speech_end": 59.61000000000001,
-      "scene_end": 60.13000000000001,
-      "duration": 5.880000000000003,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 49.660000000000004,
+      "speech_end": 57.34,
+      "scene_end": 57.86000000000001,
+      "duration": 8.200000000000003,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.25000000000001,
-          "speech_end": 59.61000000000001,
-          "audible_start": 54.35000000000001,
-          "audible_end": 59.43000000000001,
-          "duration": 5.36,
+          "speech_start": 49.660000000000004,
+          "speech_end": 53.685,
+          "audible_start": 49.760000000000005,
+          "audible_end": 53.505,
+          "duration": 4.025,
           "gap_from_previous": null,
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.45,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 53.80500000000001,
+          "speech_end": 57.34,
+          "audible_start": 53.905,
+          "audible_end": 57.160000000000004,
+          "duration": 3.535,
+          "gap_from_previous": 0.4,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.43,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.405,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_eric.m4a b/02_conda_install/audio/en/am_eric.m4a
index 5aadb10ad119a473d3908cfc52abbada9b364a74..68effcf99a1ab8f52d7f1a4a4979145f7493b759 100644
--- a/02_conda_install/audio/en/am_eric.m4a
+++ b/02_conda_install/audio/en/am_eric.m4a
@@ -1,3 +1,3 @@
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-size 377217
+oid sha256:2ca1183b97d4ab75d828ef68c83024aa7e3d3a7e8bc7b3bc38f5ba37ce7c0c34
+size 362638
diff --git a/02_conda_install/audio/en/am_fenrir.json b/02_conda_install/audio/en/am_fenrir.json
index 99fc1e266bde391ef77e5f9cbc3d46836807b65e..9e4139f2c784f78835b019898ce1d42ccabde9fb 100644
--- a/02_conda_install/audio/en/am_fenrir.json
+++ b/02_conda_install/audio/en/am_fenrir.json
@@ -6,10 +6,10 @@
   "voice": "am_fenrir",
   "speed": 0.99,
   "sample_rate": 24000,
-  "total_duration": 62.275,
-  "media_sha256": "a8f5b07c367f0a3665a61023a0be6570b184414c3e2e555c69c1ec15b1abe2dc",
-  "media_bytes": 403454,
-  "render_fingerprint": "7470382387250686d78d0a8ef17d896f69400e2e4dc067e77d937acc24aab079",
+  "total_duration": 59.655,
+  "media_sha256": "42e57d66a89d652a0521af1f2fbd6a9c96f0e6fcb26863ae8b2a9818e3c83883",
+  "media_bytes": 383171,
+  "render_fingerprint": "503e70b9c85f043f481f7a7f30c9d95a12e777f395d385236defd0c881d04381",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.99,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.99
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.99
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.99
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.99
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.665,
-      "scene_end": 12.184999999999999,
-      "duration": 12.184999999999999,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.165,
+      "scene_end": 10.684999999999999,
+      "duration": 10.684999999999999,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.75,
+          "speech_end": 4.39,
           "audible_start": 0.1,
-          "audible_end": 4.57,
-          "duration": 4.75,
+          "audible_end": 4.21,
+          "duration": 4.39,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.35,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_tail": 0.335,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.87,
-          "speech_end": 11.665,
-          "audible_start": 4.97,
-          "audible_end": 11.485,
-          "duration": 6.795,
+          "speech_start": 4.51,
+          "speech_end": 10.165,
+          "audible_start": 4.61,
+          "audible_end": 9.985,
+          "duration": 5.655,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.13,
-          "trimmed_tail": 0.375,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.37,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.184999999999999,
-      "speech_end": 19.159999999999997,
-      "scene_end": 19.679999999999996,
-      "duration": 7.494999999999997,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.684999999999999,
+      "speech_end": 17.13,
+      "scene_end": 17.65,
+      "duration": 6.965,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.184999999999999,
-          "speech_end": 19.159999999999997,
-          "audible_start": 12.284999999999998,
-          "audible_end": 18.979999999999997,
-          "duration": 6.975,
+          "speech_start": 10.684999999999999,
+          "speech_end": 17.13,
+          "audible_start": 10.784999999999998,
+          "audible_end": 16.95,
+          "duration": 6.445,
           "gap_from_previous": null,
           "trimmed_lead": 0.135,
-          "trimmed_tail": 0.365,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.37,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.679999999999996,
-      "speech_end": 26.274999999999995,
-      "scene_end": 26.794999999999995,
-      "duration": 7.114999999999998,
+      "speech_start": 17.65,
+      "speech_end": 24.27,
+      "scene_end": 24.79,
+      "duration": 7.140000000000001,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,11 +282,11 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.679999999999996,
-          "speech_end": 21.159999999999997,
-          "audible_start": 19.779999999999998,
-          "audible_end": 20.979999999999997,
-          "duration": 1.48,
+          "speech_start": 17.65,
+          "speech_end": 19.154999999999998,
+          "audible_start": 17.75,
+          "audible_end": 18.974999999999998,
+          "duration": 1.505,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
           "trimmed_tail": 0.275,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.279999999999998,
-          "speech_end": 26.274999999999995,
-          "audible_start": 21.379999999999995,
-          "audible_end": 26.094999999999995,
+          "speech_start": 19.275,
+          "speech_end": 24.27,
+          "audible_start": 19.375,
+          "audible_end": 24.09,
           "duration": 4.995,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.794999999999995,
-      "speech_end": 35.565,
-      "scene_end": 36.085,
-      "duration": 9.290000000000006,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.79,
+      "speech_end": 32.785,
+      "scene_end": 33.305,
+      "duration": 8.515,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.794999999999995,
-          "speech_end": 29.564999999999994,
-          "audible_start": 26.894999999999996,
-          "audible_end": 29.384999999999994,
-          "duration": 2.77,
+          "speech_start": 24.79,
+          "speech_end": 28.494999999999997,
+          "audible_start": 24.89,
+          "audible_end": 28.314999999999998,
+          "duration": 3.705,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.335,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.345,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.684999999999995,
-          "speech_end": 35.565,
-          "audible_start": 29.784999999999997,
-          "audible_end": 35.38499999999999,
-          "duration": 5.88,
+          "speech_start": 28.615,
+          "speech_end": 32.785,
+          "audible_start": 28.715,
+          "audible_end": 32.605,
+          "duration": 4.17,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.345,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.36,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
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     {
       "scene": 5,
-      "speech_start": 36.085,
-      "speech_end": 44.07,
-      "scene_end": 44.59,
-      "duration": 8.505000000000003,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.305,
+      "speech_end": 39.37,
+      "scene_end": 39.89,
+      "duration": 6.585000000000001,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.085,
-          "speech_end": 40.065,
-          "audible_start": 36.185,
-          "audible_end": 39.885,
-          "duration": 3.98,
+          "speech_start": 33.305,
+          "speech_end": 39.37,
+          "audible_start": 33.405,
+          "audible_end": 39.19,
+          "duration": 6.065,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.35,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.185,
-          "speech_end": 44.07,
-          "audible_start": 40.285000000000004,
-          "audible_end": 43.89,
-          "duration": 3.885,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.37,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.36,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.59,
-      "speech_end": 55.745000000000005,
-      "scene_end": 56.26500000000001,
+      "speech_start": 39.89,
+      "speech_end": 51.045,
+      "scene_end": 51.565000000000005,
       "duration": 11.675000000000004,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.59,
-          "speech_end": 47.07,
-          "audible_start": 44.690000000000005,
-          "audible_end": 46.89,
+          "speech_start": 39.89,
+          "speech_end": 42.37,
+          "audible_start": 39.99,
+          "audible_end": 42.19,
           "duration": 2.48,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 47.190000000000005,
-          "speech_end": 55.745000000000005,
-          "audible_start": 47.290000000000006,
-          "audible_end": 55.565000000000005,
+          "speech_start": 42.49,
+          "speech_end": 51.045,
+          "audible_start": 42.59,
+          "audible_end": 50.865,
           "duration": 8.555,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.145,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 56.26500000000001,
-      "speech_end": 61.75500000000001,
-      "scene_end": 62.27500000000001,
-      "duration": 6.010000000000005,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 51.565000000000005,
+      "speech_end": 59.135000000000005,
+      "scene_end": 59.65500000000001,
+      "duration": 8.090000000000003,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.99,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.26500000000001,
-          "speech_end": 61.75500000000001,
-          "audible_start": 56.36500000000001,
-          "audible_end": 61.57500000000001,
-          "duration": 5.49,
+          "speech_start": 51.565000000000005,
+          "speech_end": 55.655,
+          "audible_start": 51.665000000000006,
+          "audible_end": 55.47500000000001,
+          "duration": 4.09,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
           "trimmed_tail": 0.36,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 55.775000000000006,
+          "speech_end": 59.135000000000005,
+          "audible_start": 55.87500000000001,
+          "audible_end": 58.955000000000005,
+          "duration": 3.36,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.115,
+          "trimmed_tail": 0.325,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_fenrir.m4a b/02_conda_install/audio/en/am_fenrir.m4a
index 41c7eda2847b96b97fe6db028d6fc87cb9eea2aa..14fbcf4722fc107697d4fd3633acad7b952e0cb7 100644
--- a/02_conda_install/audio/en/am_fenrir.m4a
+++ b/02_conda_install/audio/en/am_fenrir.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a8f5b07c367f0a3665a61023a0be6570b184414c3e2e555c69c1ec15b1abe2dc
-size 403454
+oid sha256:42e57d66a89d652a0521af1f2fbd6a9c96f0e6fcb26863ae8b2a9818e3c83883
+size 383171
diff --git a/02_conda_install/audio/en/am_liam.json b/02_conda_install/audio/en/am_liam.json
index da5d598bcbd9e77d0a3104bede6fb1852db51a5a..24eb8a012dbcec74c581482f7db4793849927b8b 100644
--- a/02_conda_install/audio/en/am_liam.json
+++ b/02_conda_install/audio/en/am_liam.json
@@ -6,10 +6,10 @@
   "voice": "am_liam",
   "speed": 0.88,
   "sample_rate": 24000,
-  "total_duration": 62.3,
-  "media_sha256": "c4b5ac33647a4b14677fd2ee3526b36472556322431cfa9f35cd34f0653ce9d7",
-  "media_bytes": 405892,
-  "render_fingerprint": "449e6513639bf6a79ae4173d806798637e4a9bfc21e5366e7ab5fc1501bcb0e3",
+  "total_duration": 59.66,
+  "media_sha256": "192cdc03e02e0962d8bd8f77036ac92e9dc59a68f212f70e3fe38470d43980bb",
+  "media_bytes": 389244,
+  "render_fingerprint": "b6d939a26a3e3d59bee603dd4ad6b307eae6d24dd50f08f15cb8bb43aafe7126",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.88,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.88
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.4,
-      "scene_end": 11.92,
-      "duration": 11.92,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 9.99,
+      "scene_end": 10.51,
+      "duration": 10.51,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.805,
+          "speech_end": 4.295,
           "audible_start": 0.1,
-          "audible_end": 4.625,
-          "duration": 4.805,
+          "audible_end": 4.115,
+          "duration": 4.295,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.44,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.435,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 4.925,
-          "speech_end": 11.4,
-          "audible_start": 5.025,
-          "audible_end": 11.22,
-          "duration": 6.475,
+          "speech_start": 4.415,
+          "speech_end": 9.99,
+          "audible_start": 4.515,
+          "audible_end": 9.81,
+          "duration": 5.575,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.42,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.425,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.92,
-      "speech_end": 18.68,
-      "scene_end": 19.2,
-      "duration": 7.279999999999999,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.51,
+      "speech_end": 16.555,
+      "scene_end": 17.075,
+      "duration": 6.5649999999999995,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.92,
-          "speech_end": 18.68,
-          "audible_start": 12.02,
-          "audible_end": 18.5,
-          "duration": 6.76,
+          "speech_start": 10.51,
+          "speech_end": 16.555,
+          "audible_start": 10.61,
+          "audible_end": 16.375,
+          "duration": 6.045,
           "gap_from_previous": null,
           "trimmed_lead": 0.165,
-          "trimmed_tail": 0.4,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.415,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.2,
-      "speech_end": 26.095,
-      "scene_end": 26.615,
-      "duration": 7.414999999999999,
+      "speech_start": 17.075,
+      "speech_end": 23.965,
+      "scene_end": 24.485,
+      "duration": 7.41,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,13 +282,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.2,
-          "speech_end": 21.235,
-          "audible_start": 19.3,
-          "audible_end": 21.055,
-          "duration": 2.035,
+          "speech_start": 17.075,
+          "speech_end": 19.105,
+          "audible_start": 17.175,
+          "audible_end": 18.925,
+          "duration": 2.03,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
+          "trimmed_lead": 0.13,
           "trimmed_tail": 0.265,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.355,
-          "speech_end": 26.095,
-          "audible_start": 21.455,
-          "audible_end": 25.915,
+          "speech_start": 19.224999999999998,
+          "speech_end": 23.965,
+          "audible_start": 19.325,
+          "audible_end": 23.785,
           "duration": 4.74,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.615,
-      "speech_end": 35.56,
-      "scene_end": 36.080000000000005,
-      "duration": 9.465000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 24.485,
+      "speech_end": 32.629999999999995,
+      "scene_end": 33.15,
+      "duration": 8.665,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.615,
-          "speech_end": 29.79,
-          "audible_start": 26.715,
-          "audible_end": 29.61,
-          "duration": 3.175,
+          "speech_start": 24.485,
+          "speech_end": 28.375,
+          "audible_start": 24.585,
+          "audible_end": 28.195,
+          "duration": 3.89,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.375,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.42,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.909999999999997,
-          "speech_end": 35.56,
-          "audible_start": 30.009999999999998,
-          "audible_end": 35.379999999999995,
-          "duration": 5.65,
+          "speech_start": 28.494999999999997,
+          "speech_end": 32.629999999999995,
+          "audible_start": 28.595,
+          "audible_end": 32.45,
+          "duration": 4.135,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.42,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.415,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.080000000000005,
-      "speech_end": 44.145,
-      "scene_end": 44.665000000000006,
-      "duration": 8.585,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.15,
+      "speech_end": 39.035,
+      "scene_end": 39.555,
+      "duration": 6.405000000000001,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.080000000000005,
-          "speech_end": 40.02,
-          "audible_start": 36.18000000000001,
-          "audible_end": 39.84,
-          "duration": 3.94,
+          "speech_start": 33.15,
+          "speech_end": 39.035,
+          "audible_start": 33.25,
+          "audible_end": 38.855,
+          "duration": 5.885,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
-          "trimmed_tail": 0.415,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.14000000000001,
-          "speech_end": 44.145,
-          "audible_start": 40.24000000000001,
-          "audible_end": 43.965,
-          "duration": 4.005,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.42,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.39,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.665000000000006,
-      "speech_end": 55.785000000000004,
-      "scene_end": 56.30500000000001,
+      "speech_start": 39.555,
+      "speech_end": 50.675,
+      "scene_end": 51.195,
       "duration": 11.64,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.665000000000006,
-          "speech_end": 47.620000000000005,
-          "audible_start": 44.76500000000001,
-          "audible_end": 47.440000000000005,
+          "speech_start": 39.555,
+          "speech_end": 42.51,
+          "audible_start": 39.655,
+          "audible_end": 42.33,
           "duration": 2.955,
           "gap_from_previous": null,
           "trimmed_lead": 0.145,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 47.74000000000001,
-          "speech_end": 55.785000000000004,
-          "audible_start": 47.84,
-          "audible_end": 55.605000000000004,
+          "speech_start": 42.63,
+          "speech_end": 50.675,
+          "audible_start": 42.73,
+          "audible_end": 50.495,
           "duration": 8.045,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 56.30500000000001,
-      "speech_end": 61.78000000000001,
-      "scene_end": 62.30000000000001,
-      "duration": 5.9950000000000045,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 51.195,
+      "speech_end": 59.14,
+      "scene_end": 59.660000000000004,
+      "duration": 8.465000000000003,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.88,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.30500000000001,
-          "speech_end": 61.78000000000001,
-          "audible_start": 56.40500000000001,
-          "audible_end": 61.60000000000001,
-          "duration": 5.475,
+          "speech_start": 51.195,
+          "speech_end": 55.42,
+          "audible_start": 51.295,
+          "audible_end": 55.24,
+          "duration": 4.225,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
           "trimmed_tail": 0.42,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 55.54,
+          "speech_end": 59.14,
+          "audible_start": 55.64,
+          "audible_end": 58.96,
+          "duration": 3.6,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.4,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_liam.m4a b/02_conda_install/audio/en/am_liam.m4a
index 6b082c785e586e70e6f93bd49c8e7a56496d4e3c..cf97a0304c23d0fc3e1b5b4c4276fbf0781377a0 100644
--- a/02_conda_install/audio/en/am_liam.m4a
+++ b/02_conda_install/audio/en/am_liam.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c4b5ac33647a4b14677fd2ee3526b36472556322431cfa9f35cd34f0653ce9d7
-size 405892
+oid sha256:192cdc03e02e0962d8bd8f77036ac92e9dc59a68f212f70e3fe38470d43980bb
+size 389244
diff --git a/02_conda_install/audio/en/am_michael.json b/02_conda_install/audio/en/am_michael.json
index 6c7aa02db721c0133e93919a8d8b062add934ab6..0dc095fc7efae5d2282c8ab896c80914b51458a9 100644
--- a/02_conda_install/audio/en/am_michael.json
+++ b/02_conda_install/audio/en/am_michael.json
@@ -6,10 +6,10 @@
   "voice": "am_michael",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 67.2,
-  "media_sha256": "e584348536dbeb11197095c31c489c38c1a48c927ce7a45ce5fc5244cc52cdee",
-  "media_bytes": 436667,
-  "render_fingerprint": "351d5e321ac606c5b2d447fa13b265db0a398a67fac385e93e012e789df3dcc8",
+  "total_duration": 64.475,
+  "media_sha256": "0845c400c7c19241c399ebf658f750eb8d511659caa25e41cb13f6c988e172d3",
+  "media_bytes": 415693,
+  "render_fingerprint": "12ad318210d00f4a0923136fc624210e9f89f56ca6094b35299773a5241b10b6",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.385,
-      "scene_end": 12.905,
-      "duration": 12.905,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.725,
+      "scene_end": 11.245,
+      "duration": 11.245,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.095,
+          "speech_end": 4.65,
           "audible_start": 0.1,
-          "audible_end": 4.915,
-          "duration": 5.095,
+          "audible_end": 4.47,
+          "duration": 4.65,
           "gap_from_previous": null,
           "trimmed_lead": 0.3,
-          "trimmed_tail": 0.355,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_tail": 0.425,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.215,
-          "speech_end": 12.385,
-          "audible_start": 5.315,
-          "audible_end": 12.205,
-          "duration": 7.17,
+          "speech_start": 4.77,
+          "speech_end": 10.725,
+          "audible_start": 4.87,
+          "audible_end": 10.545,
+          "duration": 5.955,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.355,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.39,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.905,
-      "speech_end": 20.305,
-      "scene_end": 20.825,
-      "duration": 7.92,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 11.245,
+      "speech_end": 18.015,
+      "scene_end": 18.535,
+      "duration": 7.290000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.905,
-          "speech_end": 20.305,
-          "audible_start": 13.004999999999999,
-          "audible_end": 20.125,
-          "duration": 7.4,
+          "speech_start": 11.245,
+          "speech_end": 18.015,
+          "audible_start": 11.344999999999999,
+          "audible_end": 17.835,
+          "duration": 6.77,
           "gap_from_previous": null,
           "trimmed_lead": 0.21,
-          "trimmed_tail": 0.365,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.37,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.825,
-      "speech_end": 28.025,
-      "scene_end": 28.544999999999998,
-      "duration": 7.719999999999999,
+      "speech_start": 18.535,
+      "speech_end": 25.71,
+      "scene_end": 26.23,
+      "duration": 7.695,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,13 +282,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.825,
-          "speech_end": 22.689999999999998,
-          "audible_start": 20.925,
-          "audible_end": 22.509999999999998,
-          "duration": 1.865,
+          "speech_start": 18.535,
+          "speech_end": 20.375,
+          "audible_start": 18.635,
+          "audible_end": 20.195,
+          "duration": 1.84,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
+          "trimmed_lead": 0.21,
           "trimmed_tail": 0.325,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 22.81,
-          "speech_end": 28.025,
-          "audible_start": 22.91,
-          "audible_end": 27.845,
+          "speech_start": 20.495,
+          "speech_end": 25.71,
+          "audible_start": 20.595,
+          "audible_end": 25.53,
           "duration": 5.215,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.27,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.544999999999998,
-      "speech_end": 38.135,
-      "scene_end": 38.655,
-      "duration": 10.110000000000003,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 26.23,
+      "speech_end": 35.125,
+      "scene_end": 35.645,
+      "duration": 9.415000000000003,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.544999999999998,
-          "speech_end": 31.755,
-          "audible_start": 28.645,
-          "audible_end": 31.575,
-          "duration": 3.21,
+          "speech_start": 26.23,
+          "speech_end": 30.34,
+          "audible_start": 26.330000000000002,
+          "audible_end": 30.16,
+          "duration": 4.11,
           "gap_from_previous": null,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.355,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.365,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 31.875,
-          "speech_end": 38.135,
-          "audible_start": 31.974999999999998,
-          "audible_end": 37.955,
-          "duration": 6.26,
+          "speech_start": 30.46,
+          "speech_end": 35.125,
+          "audible_start": 30.560000000000002,
+          "audible_end": 34.945,
+          "duration": 4.665,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.295,
-          "trimmed_tail": 0.345,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_tail": 0.365,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 38.655,
-      "speech_end": 47.4,
-      "scene_end": 47.92,
-      "duration": 9.265,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 35.645,
+      "speech_end": 42.205000000000005,
+      "scene_end": 42.72500000000001,
+      "duration": 7.080000000000005,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.655,
-          "speech_end": 42.96,
-          "audible_start": 38.755,
-          "audible_end": 42.78,
-          "duration": 4.305,
+          "speech_start": 35.645,
+          "speech_end": 42.205000000000005,
+          "audible_start": 35.745000000000005,
+          "audible_end": 42.025000000000006,
+          "duration": 6.56,
           "gap_from_previous": null,
-          "trimmed_lead": 0.255,
-          "trimmed_tail": 0.365,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 43.08,
-          "speech_end": 47.4,
-          "audible_start": 43.18,
-          "audible_end": 47.22,
-          "duration": 4.32,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.38,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.375,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 47.92,
-      "speech_end": 60.150000000000006,
-      "scene_end": 60.67000000000001,
+      "speech_start": 42.72500000000001,
+      "speech_end": 54.95500000000001,
+      "scene_end": 55.475000000000016,
       "duration": 12.750000000000007,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.92,
-          "speech_end": 50.74,
-          "audible_start": 48.02,
-          "audible_end": 50.56,
+          "speech_start": 42.72500000000001,
+          "speech_end": 45.54500000000001,
+          "audible_start": 42.82500000000001,
+          "audible_end": 45.36500000000001,
           "duration": 2.82,
           "gap_from_previous": null,
           "trimmed_lead": 0.295,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 50.86,
-          "speech_end": 60.150000000000006,
-          "audible_start": 50.96,
-          "audible_end": 59.97,
+          "speech_start": 45.665000000000006,
+          "speech_end": 54.95500000000001,
+          "audible_start": 45.76500000000001,
+          "audible_end": 54.775000000000006,
           "duration": 9.29,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.235,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 60.67000000000001,
-      "speech_end": 66.68,
-      "scene_end": 67.2,
-      "duration": 6.529999999999994,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 55.475000000000016,
+      "speech_end": 63.95500000000001,
+      "scene_end": 64.47500000000001,
+      "duration": 8.999999999999993,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.67000000000001,
-          "speech_end": 66.68,
-          "audible_start": 60.77000000000001,
-          "audible_end": 66.50000000000001,
-          "duration": 6.01,
+          "speech_start": 55.475000000000016,
+          "speech_end": 60.06000000000002,
+          "audible_start": 55.57500000000002,
+          "audible_end": 59.88000000000002,
+          "duration": 4.585,
           "gap_from_previous": null,
-          "trimmed_lead": 0.21,
-          "trimmed_tail": 0.38,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_lead": 0.235,
+          "trimmed_tail": 0.355,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 60.180000000000014,
+          "speech_end": 63.95500000000001,
+          "audible_start": 60.280000000000015,
+          "audible_end": 63.77500000000002,
+          "duration": 3.775,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.365,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_michael.m4a b/02_conda_install/audio/en/am_michael.m4a
index 7cd6f25bffa9afc0bbd8da6a2af220ca35ee12ec..17310b68fa04c5769f5650d3a276fb99d3e79d45 100644
--- a/02_conda_install/audio/en/am_michael.m4a
+++ b/02_conda_install/audio/en/am_michael.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e584348536dbeb11197095c31c489c38c1a48c927ce7a45ce5fc5244cc52cdee
-size 436667
+oid sha256:0845c400c7c19241c399ebf658f750eb8d511659caa25e41cb13f6c988e172d3
+size 415693
diff --git a/02_conda_install/audio/en/am_onyx.json b/02_conda_install/audio/en/am_onyx.json
index 97c06a37a171e9eca7dcfd03abf89877dc2c58c7..6ab180f3cb5f424503c26743a989c88225995715 100644
--- a/02_conda_install/audio/en/am_onyx.json
+++ b/02_conda_install/audio/en/am_onyx.json
@@ -6,10 +6,10 @@
   "voice": "am_onyx",
   "speed": 0.98,
   "sample_rate": 24000,
-  "total_duration": 67.225,
-  "media_sha256": "a6d145098777a6e2b5205476f8cd80dcfc18505506e6f97d716229cb59a10873",
-  "media_bytes": 420650,
-  "render_fingerprint": "a4c8bd51b749ec995836ad2d3188e68cd7ab2eb94c3d7bffba6b3738f077b2a9",
+  "total_duration": 65.355,
+  "media_sha256": "d1591e23f7b3b3a1582026b2ae114a4fc6c98523e90e6dad6a057a94b2838c93",
+  "media_bytes": 412302,
+  "render_fingerprint": "9870356fcd340b061a97d839a104e554eca7aa879c7f99b997d63cf882f59e7e",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.98,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.04,
-      "scene_end": 12.559999999999999,
-      "duration": 12.559999999999999,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.905,
+      "scene_end": 11.424999999999999,
+      "duration": 11.424999999999999,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.265,
+          "speech_end": 5.01,
           "audible_start": 0.1,
-          "audible_end": 5.085,
-          "duration": 5.265,
+          "audible_end": 4.83,
+          "duration": 5.01,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
+          "trimmed_lead": 0.16,
           "trimmed_tail": 0.08,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.385,
-          "speech_end": 12.04,
-          "audible_start": 5.485,
-          "audible_end": 11.86,
-          "duration": 6.655,
+          "speech_start": 5.13,
+          "speech_end": 10.905,
+          "audible_start": 5.23,
+          "audible_end": 10.725,
+          "duration": 5.775,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.11,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.12,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.559999999999999,
-      "speech_end": 19.439999999999998,
-      "scene_end": 19.959999999999997,
-      "duration": 7.399999999999999,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 11.424999999999999,
+      "speech_end": 17.875,
+      "scene_end": 18.395,
+      "duration": 6.970000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.559999999999999,
-          "speech_end": 19.439999999999998,
-          "audible_start": 12.659999999999998,
-          "audible_end": 19.259999999999998,
-          "duration": 6.88,
+          "speech_start": 11.424999999999999,
+          "speech_end": 17.875,
+          "audible_start": 11.524999999999999,
+          "audible_end": 17.695,
+          "duration": 6.45,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.115,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.095,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.959999999999997,
-      "speech_end": 28.019999999999996,
-      "scene_end": 28.539999999999996,
+      "speech_start": 18.395,
+      "speech_end": 26.455,
+      "scene_end": 26.974999999999998,
       "duration": 8.579999999999998,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,24 +282,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.959999999999997,
-          "speech_end": 22.384999999999998,
-          "audible_start": 20.06,
-          "audible_end": 22.205,
+          "speech_start": 18.395,
+          "speech_end": 20.82,
+          "audible_start": 18.495,
+          "audible_end": 20.64,
           "duration": 2.425,
           "gap_from_previous": null,
-          "trimmed_lead": 0.13,
-          "trimmed_tail": 0.045,
+          "trimmed_lead": 0.135,
+          "trimmed_tail": 0.04,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
           "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 22.504999999999995,
-          "speech_end": 28.019999999999996,
-          "audible_start": 22.604999999999997,
-          "audible_end": 27.839999999999996,
+          "speech_start": 20.939999999999998,
+          "speech_end": 26.455,
+          "audible_start": 21.04,
+          "audible_end": 26.275,
           "duration": 5.515,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.539999999999996,
-      "speech_end": 38.28999999999999,
-      "scene_end": 38.809999999999995,
-      "duration": 10.27,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 26.974999999999998,
+      "speech_end": 36.305,
+      "scene_end": 36.825,
+      "duration": 9.850000000000005,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.539999999999996,
-          "speech_end": 32.315,
-          "audible_start": 28.639999999999997,
-          "audible_end": 32.135,
-          "duration": 3.775,
+          "speech_start": 26.974999999999998,
+          "speech_end": 31.43,
+          "audible_start": 27.075,
+          "audible_end": 31.25,
+          "duration": 4.455,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.07,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_tail": 0.09,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 32.434999999999995,
-          "speech_end": 38.28999999999999,
-          "audible_start": 32.535,
-          "audible_end": 38.11,
-          "duration": 5.855,
+          "speech_start": 31.549999999999997,
+          "speech_end": 36.305,
+          "audible_start": 31.65,
+          "audible_end": 36.125,
+          "duration": 4.755,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
           "trimmed_tail": 0.09,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 38.809999999999995,
-      "speech_end": 48.035,
-      "scene_end": 48.555,
-      "duration": 9.745000000000005,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 36.825,
+      "speech_end": 43.14,
+      "scene_end": 43.660000000000004,
+      "duration": 6.835000000000001,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.809999999999995,
-          "speech_end": 43.294999999999995,
-          "audible_start": 38.91,
-          "audible_end": 43.114999999999995,
-          "duration": 4.485,
+          "speech_start": 36.825,
+          "speech_end": 43.14,
+          "audible_start": 36.925000000000004,
+          "audible_end": 42.96,
+          "duration": 6.315,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.09,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 43.41499999999999,
-          "speech_end": 48.035,
-          "audible_start": 43.51499999999999,
-          "audible_end": 47.855,
-          "duration": 4.62,
-          "gap_from_previous": 0.4,
           "trimmed_lead": 0.155,
-          "trimmed_tail": 0.075,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_tail": 0.08,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.555,
-      "speech_end": 60.39,
-      "scene_end": 60.910000000000004,
-      "duration": 12.355000000000004,
+      "speech_start": 43.660000000000004,
+      "speech_end": 55.480000000000004,
+      "scene_end": 56.00000000000001,
+      "duration": 12.340000000000003,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ. ˌɪt ɹəpˈɔɹts ði ˈæktɪv ˌɪnztəlˈAʃən, kjˈut, pˈItˌɔɹʧ, ˈɑpʃənᵊl kəmpˈOnənts, ænd hˈɑɹdwˌɛɹ səpˈɔɹt wɪð ɐ səɡʤˈɛstᵻd fˈɪks fɔɹ ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.555,
-          "speech_end": 51.96,
-          "audible_start": 48.655,
-          "audible_end": 51.78,
+          "speech_start": 43.660000000000004,
+          "speech_end": 47.065000000000005,
+          "audible_start": 43.760000000000005,
+          "audible_end": 46.885000000000005,
           "duration": 3.405,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -431,14 +417,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 52.08,
-          "speech_end": 60.39,
-          "audible_start": 52.18,
-          "audible_end": 60.21,
-          "duration": 8.31,
+          "speech_start": 47.185,
+          "speech_end": 55.480000000000004,
+          "audible_start": 47.285000000000004,
+          "audible_end": 55.300000000000004,
+          "duration": 8.295,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.105,
+          "trimmed_tail": 0.12,
           "text": "It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
           "speech_text": "It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
           "phonemes": "ˌɪt ɹəpˈɔɹts ði ˈæktɪv ˌɪnztəlˈAʃən, kjˈut, pˈItˌɔɹʧ, ˈɑpʃənᵊl kəmpˈOnənts, ænd hˈɑɹdwˌɛɹ səpˈɔɹt wɪð ɐ səɡʤˈɛstᵻd fˈɪks fɔɹ ˈɛvəɹi fˈAld ʧˈɛk."
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 60.910000000000004,
-      "speech_end": 66.705,
-      "scene_end": 67.225,
-      "duration": 6.314999999999991,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 56.00000000000001,
+      "speech_end": 64.83500000000001,
+      "scene_end": 65.355,
+      "duration": 9.354999999999997,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.910000000000004,
-          "speech_end": 66.705,
-          "audible_start": 61.010000000000005,
-          "audible_end": 66.525,
-          "duration": 5.795,
+          "speech_start": 56.00000000000001,
+          "speech_end": 60.57000000000001,
+          "audible_start": 56.10000000000001,
+          "audible_end": 60.39000000000001,
+          "duration": 4.57,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
           "trimmed_tail": 0.075,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 60.690000000000005,
+          "speech_end": 64.83500000000001,
+          "audible_start": 60.790000000000006,
+          "audible_end": 64.655,
+          "duration": 4.145,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.075,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_onyx.m4a b/02_conda_install/audio/en/am_onyx.m4a
index 9148c2ca10d75349aa96ace10431470c71218b67..3f59a6faf6b6d6dd6e8a63c3537eaa469e08168c 100644
--- a/02_conda_install/audio/en/am_onyx.m4a
+++ b/02_conda_install/audio/en/am_onyx.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a6d145098777a6e2b5205476f8cd80dcfc18505506e6f97d716229cb59a10873
-size 420650
+oid sha256:d1591e23f7b3b3a1582026b2ae114a4fc6c98523e90e6dad6a057a94b2838c93
+size 412302
diff --git a/02_conda_install/audio/en/am_puck.json b/02_conda_install/audio/en/am_puck.json
index 50024e3bbfa1b89237f938e8583311681fbae182..af28f402e9681d19c18e2faf51017c6ff432ed06 100644
--- a/02_conda_install/audio/en/am_puck.json
+++ b/02_conda_install/audio/en/am_puck.json
@@ -6,10 +6,10 @@
   "voice": "am_puck",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 62.845,
-  "media_sha256": "56c8acc384575dcd8799f34c9eece542dd2e741d691f0593efddfc30e81065bf",
-  "media_bytes": 406515,
-  "render_fingerprint": "02e0d2347550cd61cd91b7ff36c1b2de22c28994fb59511b001c86ef64583bc4",
+  "total_duration": 60.425,
+  "media_sha256": "7834be018a8a732b5118f7f8ffacfe8a4669769ab756d84ff2efcb413a891617",
+  "media_bytes": 390172,
+  "render_fingerprint": "fdda1a038c408b44c20d20184d57e606210938432fa270c658d9d6f4dba18dad",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.695,
-      "scene_end": 12.215,
-      "duration": 12.215,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 10.22,
+      "scene_end": 10.74,
+      "duration": 10.74,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.925,
+          "speech_end": 4.53,
           "audible_start": 0.1,
-          "audible_end": 4.745,
-          "duration": 4.925,
+          "audible_end": 4.35,
+          "duration": 4.53,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.255,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.27,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.045,
-          "speech_end": 11.695,
-          "audible_start": 5.145,
-          "audible_end": 11.515,
-          "duration": 6.65,
+          "speech_start": 4.65,
+          "speech_end": 10.22,
+          "audible_start": 4.75,
+          "audible_end": 10.04,
+          "duration": 5.57,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.225,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.285,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.215,
-      "speech_end": 19.225,
-      "scene_end": 19.745,
-      "duration": 7.530000000000001,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 10.74,
+      "speech_end": 17.245,
+      "scene_end": 17.765,
+      "duration": 7.025,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.215,
-          "speech_end": 19.225,
-          "audible_start": 12.315,
-          "audible_end": 19.045,
-          "duration": 7.01,
+          "speech_start": 10.74,
+          "speech_end": 17.245,
+          "audible_start": 10.84,
+          "audible_end": 17.065,
+          "duration": 6.505,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.215,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.245,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.745,
-      "speech_end": 26.505000000000003,
-      "scene_end": 27.025000000000002,
-      "duration": 7.280000000000001,
+      "speech_start": 17.765,
+      "speech_end": 24.54,
+      "scene_end": 25.06,
+      "duration": 7.294999999999998,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.745,
-          "speech_end": 21.255000000000003,
-          "audible_start": 19.845000000000002,
-          "audible_end": 21.075000000000003,
+          "speech_start": 17.765,
+          "speech_end": 19.275000000000002,
+          "audible_start": 17.865000000000002,
+          "audible_end": 19.095,
           "duration": 1.51,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
@@ -296,14 +296,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.375,
-          "speech_end": 26.505000000000003,
-          "audible_start": 21.475,
-          "audible_end": 26.325000000000003,
-          "duration": 5.13,
+          "speech_start": 19.395,
+          "speech_end": 24.54,
+          "audible_start": 19.495,
+          "audible_end": 24.36,
+          "duration": 5.145,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.25,
+          "trimmed_tail": 0.235,
           "text": "Confirm that Python belongs to the spacr environment before installing anything.",
           "speech_text": "Confirm that Python belongs to the spacer environment before installing anything.",
           "phonemes": "kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ."
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.025000000000002,
-      "speech_end": 35.775000000000006,
-      "scene_end": 36.29500000000001,
-      "duration": 9.270000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 25.06,
+      "speech_end": 33.055,
+      "scene_end": 33.575,
+      "duration": 8.515000000000004,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.025000000000002,
-          "speech_end": 29.935000000000002,
-          "audible_start": 27.125000000000004,
-          "audible_end": 29.755000000000003,
-          "duration": 2.91,
+          "speech_start": 25.06,
+          "speech_end": 28.7,
+          "audible_start": 25.16,
+          "audible_end": 28.52,
+          "duration": 3.64,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.245,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "trimmed_tail": 0.29,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.055000000000003,
-          "speech_end": 35.775000000000006,
-          "audible_start": 30.155,
-          "audible_end": 35.595,
-          "duration": 5.72,
+          "speech_start": 28.82,
+          "speech_end": 33.055,
+          "audible_start": 28.919999999999998,
+          "audible_end": 32.875,
+          "duration": 4.235,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.26,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_tail": 0.22,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.29500000000001,
-      "speech_end": 44.260000000000005,
-      "scene_end": 44.78000000000001,
-      "duration": 8.485,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 33.575,
+      "speech_end": 39.835,
+      "scene_end": 40.355000000000004,
+      "duration": 6.780000000000001,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.29500000000001,
-          "speech_end": 40.25500000000001,
-          "audible_start": 36.39500000000001,
-          "audible_end": 40.07500000000001,
-          "duration": 3.96,
+          "speech_start": 33.575,
+          "speech_end": 39.835,
+          "audible_start": 33.675000000000004,
+          "audible_end": 39.655,
+          "duration": 6.26,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.245,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.37500000000001,
-          "speech_end": 44.260000000000005,
-          "audible_start": 40.47500000000001,
-          "audible_end": 44.08000000000001,
-          "duration": 3.885,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.245,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.215,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.78000000000001,
-      "speech_end": 56.19500000000001,
-      "scene_end": 56.71500000000001,
-      "duration": 11.935000000000002,
+      "speech_start": 40.355000000000004,
+      "speech_end": 51.78,
+      "scene_end": 52.300000000000004,
+      "duration": 11.945,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ. ˌɪt ɹəpˈɔɹts ði ˈæktɪv ˌɪnztəlˈAʃən, kjˈut, pˈItˌɔɹʧ, ˈɑpʃənᵊl kəmpˈOnənts, ænd hˈɑɹdwˌɛɹ səpˈɔɹt wɪð ɐ səɡʤˈɛstᵻd fˈɪks fɔɹ ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,28 +403,28 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.78000000000001,
-          "speech_end": 47.385000000000005,
-          "audible_start": 44.88000000000001,
-          "audible_end": 47.205000000000005,
-          "duration": 2.605,
+          "speech_start": 40.355000000000004,
+          "speech_end": 42.965,
+          "audible_start": 40.455000000000005,
+          "audible_end": 42.785000000000004,
+          "duration": 2.61,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.25,
+          "trimmed_tail": 0.245,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
           "phonemes": "ɹˈʌn spˈAsəɹ dˈɑktəɹ bəfˈɔɹ ðə fˈɜɹst lˈɔnʧ."
         },
         {
           "sentence": 2,
-          "speech_start": 47.50500000000001,
-          "speech_end": 56.19500000000001,
-          "audible_start": 47.60500000000001,
-          "audible_end": 56.01500000000001,
-          "duration": 8.69,
+          "speech_start": 43.085,
+          "speech_end": 51.78,
+          "audible_start": 43.185,
+          "audible_end": 51.6,
+          "duration": 8.695,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.165,
+          "trimmed_tail": 0.16,
           "text": "It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
           "speech_text": "It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
           "phonemes": "ˌɪt ɹəpˈɔɹts ði ˈæktɪv ˌɪnztəlˈAʃən, kjˈut, pˈItˌɔɹʧ, ˈɑpʃənᵊl kəmpˈOnənts, ænd hˈɑɹdwˌɛɹ səpˈɔɹt wɪð ɐ səɡʤˈɛstᵻd fˈɪks fɔɹ ˈɛvəɹi fˈAld ʧˈɛk."
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 56.71500000000001,
-      "speech_end": 62.32500000000001,
-      "scene_end": 62.84500000000001,
-      "duration": 6.130000000000003,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 52.300000000000004,
+      "speech_end": 59.905,
+      "scene_end": 60.425000000000004,
+      "duration": 8.125,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.71500000000001,
-          "speech_end": 62.32500000000001,
-          "audible_start": 56.81500000000001,
-          "audible_end": 62.14500000000001,
-          "duration": 5.61,
+          "speech_start": 52.300000000000004,
+          "speech_end": 56.370000000000005,
+          "audible_start": 52.400000000000006,
+          "audible_end": 56.190000000000005,
+          "duration": 4.07,
           "gap_from_previous": null,
           "trimmed_lead": 0.12,
-          "trimmed_tail": 0.245,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.235,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 56.49,
+          "speech_end": 59.905,
+          "audible_start": 56.59,
+          "audible_end": 59.725,
+          "duration": 3.415,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.24,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_puck.m4a b/02_conda_install/audio/en/am_puck.m4a
index 91b07447cd510862a2373deb7928d8bec59024de..ede2406fc5e5333f065a4619d601e8a72dfc007a 100644
--- a/02_conda_install/audio/en/am_puck.m4a
+++ b/02_conda_install/audio/en/am_puck.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:56c8acc384575dcd8799f34c9eece542dd2e741d691f0593efddfc30e81065bf
-size 406515
+oid sha256:7834be018a8a732b5118f7f8ffacfe8a4669769ab756d84ff2efcb413a891617
+size 390172
diff --git a/02_conda_install/audio/en/am_santa.json b/02_conda_install/audio/en/am_santa.json
index c8ac757e5178ca961203f0fb767a3a31bc1a8a7e..621b70ad934bbf338e4f5b07766c3c27d158255e 100644
--- a/02_conda_install/audio/en/am_santa.json
+++ b/02_conda_install/audio/en/am_santa.json
@@ -6,10 +6,10 @@
   "voice": "am_santa",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 67.09,
-  "media_sha256": "f87c69acd4c0caae63f5bd17e9ec3ee9d7d0b0372130f65a88c5d6ae9977a3e0",
-  "media_bytes": 435561,
-  "render_fingerprint": "a4b2341a7976e750f09ded2f1a507bf70d6cc5e65ddf2dfebcc3756a43fec6cd",
+  "total_duration": 64.8,
+  "media_sha256": "4d591b2a6515809b97d7909f84eca2ebaf37b870f479860b5ac996e647e204ea",
+  "media_bytes": 417358,
+  "render_fingerprint": "d07022ec22e2471d1edefee135cb040aa153f1202a58e738596765d61744f57b",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.49,
-      "scene_end": 13.01,
-      "duration": 13.01,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz. pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz.",
+      "speech_end": 11.175,
+      "scene_end": 11.695,
+      "duration": 11.695,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt. ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.21,
+          "speech_end": 5.05,
           "audible_start": 0.1,
-          "audible_end": 5.03,
-          "duration": 5.21,
+          "audible_end": 4.87,
+          "duration": 5.05,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɑndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuz ɐ kˈɑndə ənvˈIɹənmᵊnt tʊ ˈIsəlˌAt spˈAsəɹ ænd ɪts sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
+          "trimmed_tail": 0.045,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɑndə fˌɔɹʤ/) in a dedicated [Conda](/kˈɑndə/) environment.",
+          "phonemes": "ɪnstˈɔl spˈAsəɹ fɹʌm kˈɑndə fˌɔɹʤ ɪn ɐ dˈɛdəkˌATᵻd kˈɑndə ənvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.33,
-          "speech_end": 12.49,
-          "audible_start": 5.43,
-          "audible_end": 12.31,
-          "duration": 7.16,
+          "speech_start": 5.17,
+          "speech_end": 11.175,
+          "audible_start": 5.27,
+          "audible_end": 10.995,
+          "duration": 6.005,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ɪz ði ɪɡzˈæmpəl bəkˈʌz ɪt kˈɜɹəntli səpˈɔɹts ðə wˈIdᵻst ɹˈAnʤ ʌv ˈɑpʃənᵊl pˈækɪʤᵻz."
+          "trimmed_tail": 0.015,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈækɪʤ ɪnklˈudz ðə dˈɛsktˌɑp ˈɪntəɹfˌAs ænd dəklˈɛɹz spˈAsəɹz sˌIəntˈɪfɪk dəpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.01,
-      "speech_end": 20.240000000000002,
-      "scene_end": 20.76,
-      "duration": 7.750000000000002,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp.",
+      "speech_start": 11.695,
+      "speech_end": 18.405,
+      "scene_end": 18.925,
+      "duration": 7.23,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.01,
-          "speech_end": 20.240000000000002,
-          "audible_start": 13.11,
-          "audible_end": 20.06,
-          "duration": 7.23,
+          "speech_start": 11.695,
+          "speech_end": 18.405,
+          "audible_start": 11.795,
+          "audible_end": 18.225,
+          "duration": 6.71,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.09,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv ænd pˈɪp."
+          "trimmed_tail": 0.01,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɑndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈOpᵊn ɐ kˈɑndəɪnˈAbᵊld tˈɜɹmənəl ænd kɹiˈAt ɐn ənvˈIɹənmᵊnt nˈAmd spˈAsəɹ wɪð pˈIθˌɑn θɹˈi pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.76,
-      "speech_end": 27.900000000000002,
-      "scene_end": 28.42,
-      "duration": 7.66,
+      "speech_start": 18.925,
+      "speech_end": 26.055,
+      "scene_end": 26.575,
+      "duration": 7.649999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈæktəvˌAt ði ənvˈIɹənmᵊnt. kənfˈɜɹm ðæt pˈIθˌɑn bəlˈɔŋz tə ðə spˈAsəɹ ənvˈIɹənmᵊnt bəfˈɔɹ ɪnstˈɔlɪŋ ˈɛniθˌɪŋ.",
@@ -282,13 +282,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.76,
-          "speech_end": 22.475,
-          "audible_start": 20.860000000000003,
-          "audible_end": 22.295,
-          "duration": 1.715,
+          "speech_start": 18.925,
+          "speech_end": 20.630000000000003,
+          "audible_start": 19.025000000000002,
+          "audible_end": 20.455000000000002,
+          "duration": 1.705,
           "gap_from_previous": null,
-          "trimmed_lead": 0.085,
+          "trimmed_lead": 0.095,
           "trimmed_tail": 0.0,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
@@ -296,12 +296,12 @@
         },
         {
           "sentence": 2,
-          "speech_start": 22.595000000000002,
-          "speech_end": 27.900000000000002,
-          "audible_start": 22.695,
-          "audible_end": 27.720000000000002,
+          "speech_start": 20.75,
+          "speech_end": 26.055,
+          "audible_start": 20.85,
+          "audible_end": 25.875,
           "duration": 5.305,
-          "gap_from_previous": 0.4,
+          "gap_from_previous": 0.395,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.015,
           "text": "Confirm that Python belongs to the spacr environment before installing anything.",
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.42,
-      "speech_end": 38.145,
-      "scene_end": 38.665000000000006,
-      "duration": 10.245000000000005,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ. jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ.",
+      "speech_start": 26.575,
+      "speech_end": 35.855,
+      "scene_end": 36.375,
+      "duration": 9.8,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ. ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.42,
-          "speech_end": 31.885,
-          "audible_start": 28.520000000000003,
-          "audible_end": 31.705000000000002,
-          "duration": 3.465,
+          "speech_start": 26.575,
+          "speech_end": 30.865,
+          "audible_start": 26.675,
+          "audible_end": 30.685,
+          "duration": 4.29,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˈʌpɡɹˌAd pˈɪp θɹu ði ˈæktɪv pˈIθˌɑn ɪntˈɜɹpɹəTəɹ."
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɑndə/) install [conda-forge](/kˈɑndə fˌɔɹʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔl ði əfˈɪʃᵊl pˈækɪʤ wɪð kˈɑndə ɪnstˈɔl kˈɑndə fˌɔɹʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 32.005,
-          "speech_end": 38.145,
-          "audible_start": 32.105000000000004,
-          "audible_end": 37.965,
-          "duration": 6.14,
+          "speech_start": 30.985,
+          "speech_end": 35.855,
+          "audible_start": 31.085,
+          "audible_end": 35.675,
+          "duration": 4.87,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuzɪŋ pˈIθˌɑn dˈæʃ ˈɛm pˈɪp pɹivˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksəkjˌuTəbᵊl fɹʌm ɹᵻsˈivɪŋ ðə pˈækɪʤ."
+          "trimmed_tail": 0.025,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɑndə fˌɔɹʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌænᵊlkwˈɑləfˌId kəmˈænd səlˈɛkts ðə kˈɑndə fˌɔɹʤ bˈɪld ɪksplˈɪsətli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 38.665000000000006,
-      "speech_end": 47.825,
-      "scene_end": 48.345000000000006,
-      "duration": 9.68,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə. jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ.",
+      "speech_start": 36.375,
+      "speech_end": 42.765,
+      "scene_end": 43.285000000000004,
+      "duration": 6.910000000000004,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.665000000000006,
-          "speech_end": 43.150000000000006,
-          "audible_start": 38.76500000000001,
-          "audible_end": 42.970000000000006,
-          "duration": 4.485,
+          "speech_start": 36.375,
+          "speech_end": 42.765,
+          "audible_start": 36.475,
+          "audible_end": 42.585,
+          "duration": 6.39,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔɹ ðə dˈɛsktˌɑp ˌæpləkˈAʃən, ɪnstˈɔl spˈAsəɹ wɪð ðə kjˈut ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 43.27000000000001,
-          "speech_end": 47.825,
-          "audible_start": 43.370000000000005,
-          "audible_end": 47.64500000000001,
-          "duration": 4.555,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuz ðə plˈAn spˈAsəɹ pˈækɪʤ fɔɹ ɐ hˈɛdləs wˈɜɹkstˌAʃən ɔɹ sˈɜɹvəɹ."
+          "trimmed_tail": 0.005,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɑndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜɹm ðæt kˈɑndə ɹəpˈɔɹts spˈAsəɹ ɪn ði ənvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔɹt ɪt ænd pɹˈɪnt ði ɪnstˈɔld vˈɜɹʒən."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.345000000000006,
-      "speech_end": 60.135000000000005,
-      "scene_end": 60.65500000000001,
+      "speech_start": 43.285000000000004,
+      "speech_end": 55.075,
+      "scene_end": 55.595000000000006,
       "duration": 12.310000000000002,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔɹʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.345000000000006,
-          "speech_end": 51.440000000000005,
-          "audible_start": 48.44500000000001,
-          "audible_end": 51.260000000000005,
+          "speech_start": 43.285000000000004,
+          "speech_end": 46.38,
+          "audible_start": 43.385000000000005,
+          "audible_end": 46.2,
           "duration": 3.095,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 51.56,
-          "speech_end": 60.135000000000005,
-          "audible_start": 51.660000000000004,
-          "audible_end": 59.955000000000005,
+          "speech_start": 46.5,
+          "speech_end": 55.075,
+          "audible_start": 46.6,
+          "audible_end": 54.895,
           "duration": 8.575,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.105,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 60.65500000000001,
-      "speech_end": 66.57000000000001,
-      "scene_end": 67.09,
-      "duration": 6.434999999999995,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
+      "speech_start": 55.595000000000006,
+      "speech_end": 64.28,
+      "scene_end": 64.8,
+      "duration": 9.204999999999991,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd. kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.65500000000001,
-          "speech_end": 66.57000000000001,
-          "audible_start": 60.75500000000001,
-          "audible_end": 66.39000000000001,
-          "duration": 5.915,
+          "speech_start": 55.595000000000006,
+          "speech_end": 60.205000000000005,
+          "audible_start": 55.69500000000001,
+          "audible_end": 60.025000000000006,
+          "duration": 4.61,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
+          "trimmed_tail": 0.01,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈæftəɹ spˈAsəɹ dˈɑktəɹ pˈæsᵻz, lˈɔnʧ spˈAsəɹ wɪð ðə spˈAsəɹ kəmˈænd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 60.325,
+          "speech_end": 64.28,
+          "audible_start": 60.425000000000004,
+          "audible_end": 64.10000000000001,
+          "duration": 3.955,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.105,
+          "trimmed_tail": 0.015,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈip ðɪs ənvˈIɹənmᵊnt ˈæktəvˌATᵻd wənˈɛvəɹ ju ɹˈʌn spˈAsəɹ."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/am_santa.m4a b/02_conda_install/audio/en/am_santa.m4a
index 71e2fb3a3952a53efd0873e950e7f43a135964e9..f7fc70df3cc29db51c0b446ca286ef7b82bfe33e 100644
--- a/02_conda_install/audio/en/am_santa.m4a
+++ b/02_conda_install/audio/en/am_santa.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f87c69acd4c0caae63f5bd17e9ec3ee9d7d0b0372130f65a88c5d6ae9977a3e0
-size 435561
+oid sha256:4d591b2a6515809b97d7909f84eca2ebaf37b870f479860b5ac996e647e204ea
+size 417358
diff --git a/02_conda_install/audio/en/bf_alice.json b/02_conda_install/audio/en/bf_alice.json
index d5112ab673caf2fb221a1d1fa38d8e1c357b1f38..db2cc3427d31f7a6b10554c3c5ff1dbf822e5e2b 100644
--- a/02_conda_install/audio/en/bf_alice.json
+++ b/02_conda_install/audio/en/bf_alice.json
@@ -6,10 +6,10 @@
   "voice": "bf_alice",
   "speed": 0.97,
   "sample_rate": 24000,
-  "total_duration": 63.895,
-  "media_sha256": "45cd2a5fe4d6294770513de6ccd0036e9c038700c1b07831df87e2382a7874e3",
-  "media_bytes": 403400,
-  "render_fingerprint": "4aaa44d00611514d03d15e0b875887948d8177c7fb2bf7543234abd96d296173",
+  "total_duration": 61.03,
+  "media_sha256": "c56f339f69a9622e588f1fc5d90f736384dccd12af811b74f9d204fdf0eaef3e",
+  "media_bytes": 385130,
+  "render_fingerprint": "1967d327d9cd7da1fad157390a8d7252c09ffd27f163ac9cde7fd728448cb5f4",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.97,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.97
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.985,
-      "scene_end": 12.504999999999999,
-      "duration": 12.504999999999999,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 10.41,
+      "scene_end": 10.93,
+      "duration": 10.93,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.11,
+          "speech_end": 4.485,
           "audible_start": 0.1,
-          "audible_end": 4.93,
-          "duration": 5.11,
+          "audible_end": 4.305,
+          "duration": 4.485,
           "gap_from_previous": null,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.325,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.345,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.23,
-          "speech_end": 11.985,
-          "audible_start": 5.33,
-          "audible_end": 11.805,
-          "duration": 6.755,
+          "speech_start": 4.605,
+          "speech_end": 10.41,
+          "audible_start": 4.705,
+          "audible_end": 10.23,
+          "duration": 5.805,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.335,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.34,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.504999999999999,
-      "speech_end": 19.33,
-      "scene_end": 19.849999999999998,
-      "duration": 7.344999999999999,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 10.93,
+      "speech_end": 17.055,
+      "scene_end": 17.575,
+      "duration": 6.645,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.504999999999999,
-          "speech_end": 19.33,
-          "audible_start": 12.604999999999999,
-          "audible_end": 19.15,
-          "duration": 6.825,
+          "speech_start": 10.93,
+          "speech_end": 17.055,
+          "audible_start": 11.03,
+          "audible_end": 16.875,
+          "duration": 6.125,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
           "trimmed_tail": 0.325,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.849999999999998,
-      "speech_end": 26.819999999999997,
-      "scene_end": 27.339999999999996,
-      "duration": 7.489999999999998,
+      "speech_start": 17.575,
+      "speech_end": 24.54,
+      "scene_end": 25.06,
+      "duration": 7.484999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt. kənfˈɜːm ðat pˈIθn bɪlˈɒŋz tə ðə spˈAsə ɪnvˈIɹənmᵊnt bɪfˈɔː ɪnstˈɔːlɪŋ ˈɛnɪθɪŋ.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.849999999999998,
-          "speech_end": 21.814999999999998,
-          "audible_start": 19.95,
-          "audible_end": 21.634999999999998,
+          "speech_start": 17.575,
+          "speech_end": 19.54,
+          "audible_start": 17.675,
+          "audible_end": 19.36,
           "duration": 1.965,
           "gap_from_previous": null,
           "trimmed_lead": 0.17,
@@ -296,13 +296,13 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.935,
-          "speech_end": 26.819999999999997,
-          "audible_start": 22.034999999999997,
-          "audible_end": 26.639999999999997,
-          "duration": 4.885,
+          "speech_start": 19.66,
+          "speech_end": 24.54,
+          "audible_start": 19.759999999999998,
+          "audible_end": 24.36,
+          "duration": 4.88,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
+          "trimmed_lead": 0.18,
           "trimmed_tail": 0.365,
           "text": "Confirm that Python belongs to the spacr environment before installing anything.",
           "speech_text": "Confirm that Python belongs to the spacer environment before installing anything.",
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.339999999999996,
-      "speech_end": 36.459999999999994,
-      "scene_end": 36.98,
-      "duration": 9.64,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 25.06,
+      "speech_end": 33.43,
+      "scene_end": 33.95,
+      "duration": 8.890000000000004,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.339999999999996,
-          "speech_end": 30.514999999999997,
-          "audible_start": 27.439999999999998,
-          "audible_end": 30.334999999999997,
-          "duration": 3.175,
+          "speech_start": 25.06,
+          "speech_end": 29.009999999999998,
+          "audible_start": 25.16,
+          "audible_end": 28.83,
+          "duration": 3.95,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.3,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.31,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.634999999999998,
-          "speech_end": 36.459999999999994,
-          "audible_start": 30.734999999999996,
-          "audible_end": 36.279999999999994,
-          "duration": 5.825,
+          "speech_start": 29.13,
+          "speech_end": 33.43,
+          "audible_start": 29.229999999999997,
+          "audible_end": 33.25,
+          "duration": 4.3,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.33,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.35,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.98,
-      "speech_end": 45.584999999999994,
-      "scene_end": 46.105,
-      "duration": 9.125,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 33.95,
+      "speech_end": 40.22,
+      "scene_end": 40.74,
+      "duration": 6.789999999999999,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.98,
-          "speech_end": 41.254999999999995,
-          "audible_start": 37.08,
-          "audible_end": 41.074999999999996,
-          "duration": 4.275,
+          "speech_start": 33.95,
+          "speech_end": 40.22,
+          "audible_start": 34.050000000000004,
+          "audible_end": 40.040000000000006,
+          "duration": 6.27,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.35,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 41.375,
-          "speech_end": 45.584999999999994,
-          "audible_start": 41.474999999999994,
-          "audible_end": 45.405,
-          "duration": 4.21,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.35,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.375,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 46.105,
-      "speech_end": 57.29,
-      "scene_end": 57.81,
+      "speech_start": 40.74,
+      "speech_end": 51.925000000000004,
+      "scene_end": 52.44500000000001,
       "duration": 11.705000000000005,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.105,
-          "speech_end": 49.095,
-          "audible_start": 46.205,
-          "audible_end": 48.915,
+          "speech_start": 40.74,
+          "speech_end": 43.730000000000004,
+          "audible_start": 40.84,
+          "audible_end": 43.550000000000004,
           "duration": 2.99,
           "gap_from_previous": null,
           "trimmed_lead": 0.145,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 49.214999999999996,
-          "speech_end": 57.29,
-          "audible_start": 49.315,
-          "audible_end": 57.11,
+          "speech_start": 43.85,
+          "speech_end": 51.925000000000004,
+          "audible_start": 43.95,
+          "audible_end": 51.745000000000005,
           "duration": 8.075,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 57.81,
-      "speech_end": 63.375,
-      "scene_end": 63.895,
-      "duration": 6.085000000000001,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 52.44500000000001,
+      "speech_end": 60.510000000000005,
+      "scene_end": 61.03000000000001,
+      "duration": 8.585,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.97,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.81,
-          "speech_end": 63.375,
-          "audible_start": 57.910000000000004,
-          "audible_end": 63.195,
-          "duration": 5.565,
+          "speech_start": 52.44500000000001,
+          "speech_end": 56.70000000000001,
+          "audible_start": 52.54500000000001,
+          "audible_end": 56.52000000000001,
+          "duration": 4.255,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.36,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.35,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 56.82000000000001,
+          "speech_end": 60.510000000000005,
+          "audible_start": 56.92000000000001,
+          "audible_end": 60.330000000000005,
+          "duration": 3.69,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.34,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bf_alice.m4a b/02_conda_install/audio/en/bf_alice.m4a
index 770b48478c49c684ad794c9607f1615916678234..746eb168f529404f6d7dcba1208cb3ee53d7d486 100644
--- a/02_conda_install/audio/en/bf_alice.m4a
+++ b/02_conda_install/audio/en/bf_alice.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:45cd2a5fe4d6294770513de6ccd0036e9c038700c1b07831df87e2382a7874e3
-size 403400
+oid sha256:c56f339f69a9622e588f1fc5d90f736384dccd12af811b74f9d204fdf0eaef3e
+size 385130
diff --git a/02_conda_install/audio/en/bf_emma.json b/02_conda_install/audio/en/bf_emma.json
index 9af9811961c0f5cbbe7b0f55ba1b478fe3a379b3..ec3f183701f8888dbc5319c6c3c1ff62b5069934 100644
--- a/02_conda_install/audio/en/bf_emma.json
+++ b/02_conda_install/audio/en/bf_emma.json
@@ -6,10 +6,10 @@
   "voice": "bf_emma",
   "speed": 0.92,
   "sample_rate": 24000,
-  "total_duration": 61.735,
-  "media_sha256": "1cdae733b410382ec576a86210e80a2394de133ff2252e62953b6760d01c12f4",
-  "media_bytes": 405283,
-  "render_fingerprint": "a97b2d67e23c2ed91c92edb7a6b319b8e2f8a5a68c0156d61704f8445c930382",
+  "total_duration": 59.13,
+  "media_sha256": "39ae8141c008423c71858310f60dbccaa668dce8fd36fd3c103f0b80747c0241",
+  "media_bytes": 383399,
+  "render_fingerprint": "edccc46cdccbcd69949d505c1c7173b5a668bb6703bf370b50ca98ed337b2a4a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.92,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.475,
-      "scene_end": 11.995,
-      "duration": 11.995,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 9.92,
+      "scene_end": 10.44,
+      "duration": 10.44,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.88,
+          "speech_end": 4.35,
           "audible_start": 0.1,
-          "audible_end": 4.7,
-          "duration": 4.88,
+          "audible_end": 4.17,
+          "duration": 4.35,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.585,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.575,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.0,
-          "speech_end": 11.475,
-          "audible_start": 5.1,
-          "audible_end": 11.295,
-          "duration": 6.475,
+          "speech_start": 4.47,
+          "speech_end": 9.92,
+          "audible_start": 4.57,
+          "audible_end": 9.74,
+          "duration": 5.45,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.595,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.19,
+          "trimmed_tail": 0.61,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.995,
-      "speech_end": 18.46,
-      "scene_end": 18.98,
-      "duration": 6.985000000000001,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 10.44,
+      "speech_end": 16.335,
+      "scene_end": 16.855,
+      "duration": 6.415000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.995,
-          "speech_end": 18.46,
-          "audible_start": 12.094999999999999,
-          "audible_end": 18.28,
-          "duration": 6.465,
+          "speech_start": 10.44,
+          "speech_end": 16.335,
+          "audible_start": 10.54,
+          "audible_end": 16.155,
+          "duration": 5.895,
           "gap_from_previous": null,
           "trimmed_lead": 0.185,
-          "trimmed_tail": 0.575,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_tail": 0.57,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 18.98,
-      "speech_end": 25.645,
-      "scene_end": 26.165,
-      "duration": 7.184999999999999,
+      "speech_start": 16.855,
+      "speech_end": 23.515,
+      "scene_end": 24.035,
+      "duration": 7.18,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt. kənfˈɜːm ðat pˈIθn bɪlˈɒŋz tə ðə spˈAsə ɪnvˈIɹənmᵊnt bɪfˈɔː ɪnstˈɔːlɪŋ ˈɛnɪθɪŋ.",
@@ -282,24 +282,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.98,
-          "speech_end": 20.91,
-          "audible_start": 19.080000000000002,
-          "audible_end": 20.73,
-          "duration": 1.93,
+          "speech_start": 16.855,
+          "speech_end": 18.78,
+          "audible_start": 16.955000000000002,
+          "audible_end": 18.6,
+          "duration": 1.925,
           "gap_from_previous": null,
           "trimmed_lead": 0.135,
-          "trimmed_tail": 0.435,
+          "trimmed_tail": 0.44,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
           "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 21.03,
-          "speech_end": 25.645,
-          "audible_start": 21.13,
-          "audible_end": 25.465,
+          "speech_start": 18.9,
+          "speech_end": 23.515,
+          "audible_start": 19.0,
+          "audible_end": 23.335,
           "duration": 4.615,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.2,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.165,
-      "speech_end": 34.965,
-      "scene_end": 35.48500000000001,
-      "duration": 9.320000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 24.035,
+      "speech_end": 32.285,
+      "scene_end": 32.805,
+      "duration": 8.77,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.165,
-          "speech_end": 29.24,
-          "audible_start": 26.265,
-          "audible_end": 29.06,
-          "duration": 3.075,
+          "speech_start": 24.035,
+          "speech_end": 27.865000000000002,
+          "audible_start": 24.135,
+          "audible_end": 27.685,
+          "duration": 3.83,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.54,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.185,
+          "trimmed_tail": 0.585,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 29.36,
-          "speech_end": 34.965,
-          "audible_start": 29.46,
-          "audible_end": 34.785,
-          "duration": 5.605,
+          "speech_start": 27.985,
+          "speech_end": 32.285,
+          "audible_start": 28.085,
+          "audible_end": 32.105000000000004,
+          "duration": 4.3,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.585,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.57,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.48500000000001,
-      "speech_end": 43.59,
-      "scene_end": 44.11000000000001,
-      "duration": 8.625,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 32.805,
+      "speech_end": 38.644999999999996,
+      "scene_end": 39.165,
+      "duration": 6.359999999999999,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.48500000000001,
-          "speech_end": 39.44500000000001,
-          "audible_start": 35.58500000000001,
-          "audible_end": 39.26500000000001,
-          "duration": 3.96,
+          "speech_start": 32.805,
+          "speech_end": 38.644999999999996,
+          "audible_start": 32.905,
+          "audible_end": 38.465,
+          "duration": 5.84,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.59,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 39.565000000000005,
-          "speech_end": 43.59,
-          "audible_start": 39.665000000000006,
-          "audible_end": 43.410000000000004,
-          "duration": 4.025,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.59,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.61,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 44.11000000000001,
-      "speech_end": 55.230000000000004,
-      "scene_end": 55.75000000000001,
-      "duration": 11.64,
+      "speech_start": 39.165,
+      "speech_end": 50.28,
+      "scene_end": 50.800000000000004,
+      "duration": 11.635000000000005,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ. ˌɪt ɹɪpˈɔːts ði ˈaktɪv ɪnstəlˈAʃᵊn, kjˈuːt, pˈItˌɔːʧ, ˈɒpʃənᵊl kəmpˈQnənts, and hˈɑːdwɛː səpˈɔːt wɪð ɐ səʤˈɛstɪd fˈɪks fɔː ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,27 +403,27 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 44.11000000000001,
-          "speech_end": 46.85000000000001,
-          "audible_start": 44.21000000000001,
-          "audible_end": 46.67000000000001,
-          "duration": 2.74,
+          "speech_start": 39.165,
+          "speech_end": 41.894999999999996,
+          "audible_start": 39.265,
+          "audible_end": 41.714999999999996,
+          "duration": 2.73,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.55,
+          "trimmed_tail": 0.56,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
           "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ."
         },
         {
           "sentence": 2,
-          "speech_start": 46.970000000000006,
-          "speech_end": 55.230000000000004,
-          "audible_start": 47.07000000000001,
-          "audible_end": 55.050000000000004,
-          "duration": 8.26,
+          "speech_start": 42.015,
+          "speech_end": 50.28,
+          "audible_start": 42.115,
+          "audible_end": 50.1,
+          "duration": 8.265,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.215,
+          "trimmed_lead": 0.21,
           "trimmed_tail": 0.625,
           "text": "It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
           "speech_text": "It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 55.75000000000001,
-      "speech_end": 61.215,
-      "scene_end": 61.73500000000001,
-      "duration": 5.984999999999999,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 50.800000000000004,
+      "speech_end": 58.61000000000001,
+      "scene_end": 59.13000000000001,
+      "duration": 8.330000000000005,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 55.75000000000001,
-          "speech_end": 61.215,
-          "audible_start": 55.85000000000001,
-          "audible_end": 61.03500000000001,
-          "duration": 5.465,
+          "speech_start": 50.800000000000004,
+          "speech_end": 55.005,
+          "audible_start": 50.900000000000006,
+          "audible_end": 54.825,
+          "duration": 4.205,
           "gap_from_previous": null,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.6,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.57,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 55.12500000000001,
+          "speech_end": 58.61000000000001,
+          "audible_start": 55.225,
+          "audible_end": 58.43000000000001,
+          "duration": 3.485,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.19,
+          "trimmed_tail": 0.575,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
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diff --git a/02_conda_install/audio/en/bf_emma.m4a b/02_conda_install/audio/en/bf_emma.m4a
index 75904764eb8a2e61d5875e1048273902cf44b79c..e6d8ecdbd084bc42939f6aa8f194ef7c81884cb5 100644
--- a/02_conda_install/audio/en/bf_emma.m4a
+++ b/02_conda_install/audio/en/bf_emma.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1cdae733b410382ec576a86210e80a2394de133ff2252e62953b6760d01c12f4
-size 405283
+oid sha256:39ae8141c008423c71858310f60dbccaa668dce8fd36fd3c103f0b80747c0241
+size 383399
diff --git a/02_conda_install/audio/en/bf_isabella.json b/02_conda_install/audio/en/bf_isabella.json
index 2c036f993701dbd39eab29c543cb84bf9120409d..b3e13d2ebbcaa268ebd40b489e0b03e898beba78 100644
--- a/02_conda_install/audio/en/bf_isabella.json
+++ b/02_conda_install/audio/en/bf_isabella.json
@@ -6,10 +6,10 @@
   "voice": "bf_isabella",
   "speed": 0.93,
   "sample_rate": 24000,
-  "total_duration": 63.175,
-  "media_sha256": "281cef8b5b027fd1c89d6e189d2adda577f28821e25b505e24dfd5e721be2e06",
-  "media_bytes": 408724,
-  "render_fingerprint": "4bfbbde7e920f16fc0073260d8c831ef0fbb367366b5f802b5cd4c393a7e0032",
+  "total_duration": 60.975,
+  "media_sha256": "5586a8b68fca68a5989911ff818fd716adca986c944b4e7cffd7ff898c13c65e",
+  "media_bytes": 394689,
+  "render_fingerprint": "1bf6025c9038bbaf046392c845ab661f79362266f8b23db3d72377105c267300",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.93,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.93
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.93
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.93
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.93
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.675,
-      "scene_end": 12.195,
-      "duration": 12.195,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 10.175,
+      "scene_end": 10.695,
+      "duration": 10.695,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 4.92,
+          "speech_end": 4.47,
           "audible_start": 0.1,
-          "audible_end": 4.74,
-          "duration": 4.92,
+          "audible_end": 4.29,
+          "duration": 4.47,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
           "trimmed_tail": 0.575,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.04,
-          "speech_end": 11.675,
-          "audible_start": 5.14,
-          "audible_end": 11.495,
-          "duration": 6.635,
+          "speech_start": 4.59,
+          "speech_end": 10.175,
+          "audible_start": 4.69,
+          "audible_end": 9.995,
+          "duration": 5.585,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.19,
-          "trimmed_tail": 0.6,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.585,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.195,
-      "speech_end": 18.78,
-      "scene_end": 19.3,
-      "duration": 7.105,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 10.695,
+      "speech_end": 16.795,
+      "scene_end": 17.315,
+      "duration": 6.620000000000001,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.195,
-          "speech_end": 18.78,
-          "audible_start": 12.295,
-          "audible_end": 18.6,
-          "duration": 6.585,
+          "speech_start": 10.695,
+          "speech_end": 16.795,
+          "audible_start": 10.795,
+          "audible_end": 16.615000000000002,
+          "duration": 6.1,
           "gap_from_previous": null,
           "trimmed_lead": 0.18,
-          "trimmed_tail": 0.56,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_tail": 0.595,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.3,
-      "speech_end": 26.32,
-      "scene_end": 26.84,
+      "speech_start": 17.315,
+      "speech_end": 24.335,
+      "scene_end": 24.855,
       "duration": 7.539999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.3,
-          "speech_end": 21.36,
-          "audible_start": 19.400000000000002,
-          "audible_end": 21.18,
+          "speech_start": 17.315,
+          "speech_end": 19.375,
+          "audible_start": 17.415000000000003,
+          "audible_end": 19.195,
           "duration": 2.06,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.48,
-          "speech_end": 26.32,
-          "audible_start": 21.580000000000002,
-          "audible_end": 26.14,
+          "speech_start": 19.495,
+          "speech_end": 24.335,
+          "audible_start": 19.595000000000002,
+          "audible_end": 24.155,
           "duration": 4.84,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.18,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.84,
-      "speech_end": 35.825,
-      "scene_end": 36.345000000000006,
-      "duration": 9.505000000000006,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 24.855,
+      "speech_end": 33.31,
+      "scene_end": 33.830000000000005,
+      "duration": 8.975000000000005,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.84,
-          "speech_end": 30.095,
-          "audible_start": 26.94,
-          "audible_end": 29.915,
-          "duration": 3.255,
+          "speech_start": 24.855,
+          "speech_end": 28.8,
+          "audible_start": 24.955000000000002,
+          "audible_end": 28.62,
+          "duration": 3.945,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.44,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.46,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.215,
-          "speech_end": 35.825,
-          "audible_start": 30.315,
-          "audible_end": 35.644999999999996,
-          "duration": 5.61,
+          "speech_start": 28.92,
+          "speech_end": 33.31,
+          "audible_start": 29.02,
+          "audible_end": 33.13,
+          "duration": 4.39,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.56,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.59,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.345000000000006,
-      "speech_end": 44.790000000000006,
-      "scene_end": 45.31000000000001,
-      "duration": 8.965000000000003,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 33.830000000000005,
+      "speech_end": 39.86500000000001,
+      "scene_end": 40.38500000000001,
+      "duration": 6.555000000000007,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.345000000000006,
-          "speech_end": 40.455000000000005,
-          "audible_start": 36.44500000000001,
-          "audible_end": 40.275000000000006,
-          "duration": 4.11,
+          "speech_start": 33.830000000000005,
+          "speech_end": 39.86500000000001,
+          "audible_start": 33.93000000000001,
+          "audible_end": 39.685,
+          "duration": 6.035,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.57,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.575,
-          "speech_end": 44.790000000000006,
-          "audible_start": 40.675000000000004,
-          "audible_end": 44.61000000000001,
-          "duration": 4.215,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.54,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_lead": 0.18,
+          "trimmed_tail": 0.61,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.31000000000001,
-      "speech_end": 56.68500000000001,
-      "scene_end": 57.20500000000001,
-      "duration": 11.895000000000003,
+      "speech_start": 40.38500000000001,
+      "speech_end": 51.75500000000001,
+      "scene_end": 52.27500000000001,
+      "duration": 11.89,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ. ˌɪt ɹɪpˈɔːts ði ˈaktɪv ɪnstəlˈAʃᵊn, kjˈuːt, pˈItˌɔːʧ, ˈɒpʃənᵊl kəmpˈQnənts, and hˈɑːdwɛː səpˈɔːt wɪð ɐ səʤˈɛstɪd fˈɪks fɔː ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,24 +403,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.31000000000001,
-          "speech_end": 48.25500000000001,
-          "audible_start": 45.41000000000001,
-          "audible_end": 48.07500000000001,
-          "duration": 2.945,
+          "speech_start": 40.38500000000001,
+          "speech_end": 43.32500000000001,
+          "audible_start": 40.485000000000014,
+          "audible_end": 43.14500000000001,
+          "duration": 2.94,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.395,
+          "trimmed_tail": 0.4,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
           "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ."
         },
         {
           "sentence": 2,
-          "speech_start": 48.37500000000001,
-          "speech_end": 56.68500000000001,
-          "audible_start": 48.47500000000001,
-          "audible_end": 56.50500000000001,
+          "speech_start": 43.445000000000014,
+          "speech_end": 51.75500000000001,
+          "audible_start": 43.545000000000016,
+          "audible_end": 51.57500000000001,
           "duration": 8.31,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.195,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 57.20500000000001,
-      "speech_end": 62.655000000000015,
-      "scene_end": 63.17500000000002,
-      "duration": 5.970000000000006,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 52.27500000000001,
+      "speech_end": 60.45500000000001,
+      "scene_end": 60.975000000000016,
+      "duration": 8.700000000000003,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.93,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.20500000000001,
-          "speech_end": 62.655000000000015,
-          "audible_start": 57.305000000000014,
-          "audible_end": 62.47500000000001,
-          "duration": 5.45,
+          "speech_start": 52.27500000000001,
+          "speech_end": 56.600000000000016,
+          "audible_start": 52.375000000000014,
+          "audible_end": 56.420000000000016,
+          "duration": 4.325,
           "gap_from_previous": null,
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.585,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 56.72000000000001,
+          "speech_end": 60.45500000000001,
+          "audible_start": 56.820000000000014,
+          "audible_end": 60.27500000000001,
+          "duration": 3.735,
+          "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
-          "trimmed_tail": 0.6,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "trimmed_tail": 0.465,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bf_isabella.m4a b/02_conda_install/audio/en/bf_isabella.m4a
index 76ba076beb8fc5090f957535d688b8200b30485c..cb7952e9836ec6190791c14d06224d218f36ba5d 100644
--- a/02_conda_install/audio/en/bf_isabella.m4a
+++ b/02_conda_install/audio/en/bf_isabella.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:281cef8b5b027fd1c89d6e189d2adda577f28821e25b505e24dfd5e721be2e06
-size 408724
+oid sha256:5586a8b68fca68a5989911ff818fd716adca986c944b4e7cffd7ff898c13c65e
+size 394689
diff --git a/02_conda_install/audio/en/bf_lily.json b/02_conda_install/audio/en/bf_lily.json
index b7e233d06386713c49d2f95d658c3f850ebf2e2a..7382ec6dce50db550795a02610471742a22c0913 100644
--- a/02_conda_install/audio/en/bf_lily.json
+++ b/02_conda_install/audio/en/bf_lily.json
@@ -6,10 +6,10 @@
   "voice": "bf_lily",
   "speed": 0.95,
   "sample_rate": 24000,
-  "total_duration": 64.2,
-  "media_sha256": "3c2ce3e0dcfc1ef15690bb2eb2ee4e362d145d3a907dd56948e1246ca84eeadd",
-  "media_bytes": 416677,
-  "render_fingerprint": "9565db9366f7cd45e47f0f395ec46b47a32e9cebe57043729cdbad684521224d",
+  "total_duration": 61.765,
+  "media_sha256": "61ee28ed10b354df60e093f9e12ca03eb5a322e57a876e41d33b0485c134da30",
+  "media_bytes": 392665,
+  "render_fingerprint": "b468339ce003c89e2f6dec73400a97874da506c5e86898e6de9eb836e460ddfa",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.95,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.95
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.915,
-      "scene_end": 12.434999999999999,
-      "duration": 12.434999999999999,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 10.51,
+      "scene_end": 11.03,
+      "duration": 11.03,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.075,
+          "speech_end": 4.575,
           "audible_start": 0.1,
-          "audible_end": 4.895,
-          "duration": 5.075,
+          "audible_end": 4.395,
+          "duration": 4.575,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.29,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.3,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.195,
-          "speech_end": 11.915,
-          "audible_start": 5.295,
-          "audible_end": 11.735,
-          "duration": 6.72,
+          "speech_start": 4.695,
+          "speech_end": 10.51,
+          "audible_start": 4.795,
+          "audible_end": 10.33,
+          "duration": 5.815,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.18,
-          "trimmed_tail": 0.325,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.335,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.434999999999999,
-      "speech_end": 19.06,
-      "scene_end": 19.58,
-      "duration": 7.145,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 11.03,
+      "speech_end": 17.13,
+      "scene_end": 17.65,
+      "duration": 6.619999999999999,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.434999999999999,
-          "speech_end": 19.06,
-          "audible_start": 12.534999999999998,
-          "audible_end": 18.88,
-          "duration": 6.625,
+          "speech_start": 11.03,
+          "speech_end": 17.13,
+          "audible_start": 11.129999999999999,
+          "audible_end": 16.95,
+          "duration": 6.1,
           "gap_from_previous": null,
           "trimmed_lead": 0.175,
-          "trimmed_tail": 0.3,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_tail": 0.325,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.58,
-      "speech_end": 26.735,
-      "scene_end": 27.255,
-      "duration": 7.675000000000001,
+      "speech_start": 17.65,
+      "speech_end": 24.784999999999997,
+      "scene_end": 25.304999999999996,
+      "duration": 7.654999999999998,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt. kənfˈɜːm ðat pˈIθn bɪlˈɒŋz tə ðə spˈAsə ɪnvˈIɹənmᵊnt bɪfˈɔː ɪnstˈɔːlɪŋ ˈɛnɪθɪŋ.",
@@ -282,13 +282,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.58,
-          "speech_end": 21.744999999999997,
-          "audible_start": 19.68,
-          "audible_end": 21.564999999999998,
-          "duration": 2.165,
+          "speech_start": 17.65,
+          "speech_end": 19.794999999999998,
+          "audible_start": 17.75,
+          "audible_end": 19.615,
+          "duration": 2.145,
           "gap_from_previous": null,
-          "trimmed_lead": 0.135,
+          "trimmed_lead": 0.155,
           "trimmed_tail": 0.175,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.865,
-          "speech_end": 26.735,
-          "audible_start": 21.964999999999996,
-          "audible_end": 26.555,
+          "speech_start": 19.915,
+          "speech_end": 24.784999999999997,
+          "audible_start": 20.015,
+          "audible_end": 24.604999999999997,
           "duration": 4.87,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.255,
-      "speech_end": 36.45,
-      "scene_end": 36.970000000000006,
-      "duration": 9.715000000000007,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 25.304999999999996,
+      "speech_end": 33.8,
+      "scene_end": 34.32,
+      "duration": 9.015000000000004,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.255,
-          "speech_end": 30.549999999999997,
-          "audible_start": 27.355,
-          "audible_end": 30.369999999999997,
-          "duration": 3.295,
+          "speech_start": 25.304999999999996,
+          "speech_end": 29.339999999999996,
+          "audible_start": 25.404999999999998,
+          "audible_end": 29.159999999999997,
+          "duration": 4.035,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.25,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.275,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.669999999999998,
-          "speech_end": 36.45,
-          "audible_start": 30.77,
-          "audible_end": 36.269999999999996,
-          "duration": 5.78,
+          "speech_start": 29.459999999999997,
+          "speech_end": 33.8,
+          "audible_start": 29.559999999999995,
+          "audible_end": 33.62,
+          "duration": 4.34,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.17,
-          "trimmed_tail": 0.3,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_tail": 0.29,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.970000000000006,
-      "speech_end": 45.71000000000001,
-      "scene_end": 46.23000000000001,
-      "duration": 9.260000000000005,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 34.32,
+      "speech_end": 40.5,
+      "scene_end": 41.02,
+      "duration": 6.700000000000003,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.970000000000006,
-          "speech_end": 41.23500000000001,
-          "audible_start": 37.07000000000001,
-          "audible_end": 41.05500000000001,
-          "duration": 4.265,
+          "speech_start": 34.32,
+          "speech_end": 40.5,
+          "audible_start": 34.42,
+          "audible_end": 40.32,
+          "duration": 6.18,
           "gap_from_previous": null,
-          "trimmed_lead": 0.145,
-          "trimmed_tail": 0.29,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 41.355000000000004,
-          "speech_end": 45.71000000000001,
-          "audible_start": 41.455000000000005,
-          "audible_end": 45.53000000000001,
-          "duration": 4.355,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.3,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.32,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 46.23000000000001,
-      "speech_end": 57.625000000000014,
-      "scene_end": 58.14500000000002,
+      "speech_start": 41.02,
+      "speech_end": 52.415000000000006,
+      "scene_end": 52.93500000000001,
       "duration": 11.915000000000006,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.23000000000001,
-          "speech_end": 49.32000000000001,
-          "audible_start": 46.33000000000001,
-          "audible_end": 49.140000000000015,
+          "speech_start": 41.02,
+          "speech_end": 44.11,
+          "audible_start": 41.120000000000005,
+          "audible_end": 43.93000000000001,
           "duration": 3.09,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 49.44000000000001,
-          "speech_end": 57.625000000000014,
-          "audible_start": 49.54000000000001,
-          "audible_end": 57.44500000000001,
+          "speech_start": 44.230000000000004,
+          "speech_end": 52.415000000000006,
+          "audible_start": 44.330000000000005,
+          "audible_end": 52.235,
           "duration": 8.185,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.19,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 58.14500000000002,
-      "speech_end": 63.68000000000002,
-      "scene_end": 64.20000000000002,
-      "duration": 6.055,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 52.93500000000001,
+      "speech_end": 61.24500000000001,
+      "scene_end": 61.765000000000015,
+      "duration": 8.830000000000005,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.95,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.14500000000002,
-          "speech_end": 63.68000000000002,
-          "audible_start": 58.24500000000002,
-          "audible_end": 63.500000000000014,
-          "duration": 5.535,
+          "speech_start": 52.93500000000001,
+          "speech_end": 57.19000000000001,
+          "audible_start": 53.03500000000001,
+          "audible_end": 57.01000000000001,
+          "duration": 4.255,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.315,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.31,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 57.31000000000001,
+          "speech_end": 61.24500000000001,
+          "audible_start": 57.41000000000001,
+          "audible_end": 61.06500000000001,
+          "duration": 3.935,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.3,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bf_lily.m4a b/02_conda_install/audio/en/bf_lily.m4a
index c40f39ce1e6488468221f902ee9db962fa051d0c..4c423c502217f425b7e9f48c1c19af572be93290 100644
--- a/02_conda_install/audio/en/bf_lily.m4a
+++ b/02_conda_install/audio/en/bf_lily.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3c2ce3e0dcfc1ef15690bb2eb2ee4e362d145d3a907dd56948e1246ca84eeadd
-size 416677
+oid sha256:61ee28ed10b354df60e093f9e12ca03eb5a322e57a876e41d33b0485c134da30
+size 392665
diff --git a/02_conda_install/audio/en/bm_daniel.json b/02_conda_install/audio/en/bm_daniel.json
index 4cd3f4cb2cda96b3e4c71a958435a615326a8d7e..3fd0afde4e7d685792afe9610be3ba9a828c55f9 100644
--- a/02_conda_install/audio/en/bm_daniel.json
+++ b/02_conda_install/audio/en/bm_daniel.json
@@ -6,10 +6,10 @@
   "voice": "bm_daniel",
   "speed": 0.92,
   "sample_rate": 24000,
-  "total_duration": 63.235,
-  "media_sha256": "a3525c359a2faf0be98554761fac1f9cf7a5be91bb2d132315d2d6a26aeefcad",
-  "media_bytes": 404276,
-  "render_fingerprint": "467170ad6862eeff8f58c0412a5cbe94301b0068d00f40f8ede573c412dc67dd",
+  "total_duration": 60.9,
+  "media_sha256": "786686327fecffb3df2d88fbe111f04aca69f6f634fe00d29d8b0dc751ad3403",
+  "media_bytes": 389654,
+  "render_fingerprint": "8128c55d6d3b1d2a2218e5f950bee2613f7652b4822bb86a907989fbb5567eda",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.92,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.92
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.725,
-      "scene_end": 12.245,
-      "duration": 12.245,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 10.275,
+      "scene_end": 10.795,
+      "duration": 10.795,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.04,
+          "speech_end": 4.415,
           "audible_start": 0.1,
-          "audible_end": 4.86,
-          "duration": 5.04,
+          "audible_end": 4.235,
+          "duration": 4.415,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
           "trimmed_tail": 0.375,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.16,
-          "speech_end": 11.725,
-          "audible_start": 5.26,
-          "audible_end": 11.545,
-          "duration": 6.565,
+          "speech_start": 4.535,
+          "speech_end": 10.275,
+          "audible_start": 4.635,
+          "audible_end": 10.095,
+          "duration": 5.74,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.185,
-          "trimmed_tail": 0.375,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.395,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.245,
-      "speech_end": 18.78,
-      "scene_end": 19.3,
-      "duration": 7.0550000000000015,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 10.795,
+      "speech_end": 16.685,
+      "scene_end": 17.205,
+      "duration": 6.409999999999998,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.245,
-          "speech_end": 18.78,
-          "audible_start": 12.344999999999999,
-          "audible_end": 18.6,
-          "duration": 6.535,
+          "speech_start": 10.795,
+          "speech_end": 16.685,
+          "audible_start": 10.895,
+          "audible_end": 16.505,
+          "duration": 5.89,
           "gap_from_previous": null,
           "trimmed_lead": 0.16,
-          "trimmed_tail": 0.33,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_tail": 0.375,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.3,
-      "speech_end": 26.32,
-      "scene_end": 26.84,
-      "duration": 7.539999999999999,
+      "speech_start": 17.205,
+      "speech_end": 24.22,
+      "scene_end": 24.74,
+      "duration": 7.535,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt. kənfˈɜːm ðat pˈIθn bɪlˈɒŋz tə ðə spˈAsə ɪnvˈIɹənmᵊnt bɪfˈɔː ɪnstˈɔːlɪŋ ˈɛnɪθɪŋ.",
@@ -282,24 +282,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.3,
-          "speech_end": 21.400000000000002,
-          "audible_start": 19.400000000000002,
-          "audible_end": 21.22,
-          "duration": 2.1,
+          "speech_start": 17.205,
+          "speech_end": 19.299999999999997,
+          "audible_start": 17.305,
+          "audible_end": 19.119999999999997,
+          "duration": 2.095,
           "gap_from_previous": null,
           "trimmed_lead": 0.135,
-          "trimmed_tail": 0.215,
+          "trimmed_tail": 0.22,
           "text": "Activate the environment.",
           "speech_text": "Activate the environment.",
           "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 21.52,
-          "speech_end": 26.32,
-          "audible_start": 21.62,
-          "audible_end": 26.14,
+          "speech_start": 19.419999999999998,
+          "speech_end": 24.22,
+          "audible_start": 19.52,
+          "audible_end": 24.04,
           "duration": 4.8,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.175,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 26.84,
-      "speech_end": 35.96,
-      "scene_end": 36.480000000000004,
-      "duration": 9.640000000000004,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 24.74,
+      "speech_end": 33.254999999999995,
+      "scene_end": 33.775,
+      "duration": 9.035,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.84,
-          "speech_end": 30.065,
-          "audible_start": 26.94,
-          "audible_end": 29.884999999999998,
-          "duration": 3.225,
+          "speech_start": 24.74,
+          "speech_end": 28.735,
+          "audible_start": 24.84,
+          "audible_end": 28.555,
+          "duration": 3.995,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.3,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.335,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.185,
-          "speech_end": 35.96,
-          "audible_start": 30.285,
-          "audible_end": 35.78,
-          "duration": 5.775,
+          "speech_start": 28.854999999999997,
+          "speech_end": 33.254999999999995,
+          "audible_start": 28.955,
+          "audible_end": 33.075,
+          "duration": 4.4,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.37,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.33,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.480000000000004,
-      "speech_end": 44.995000000000005,
-      "scene_end": 45.51500000000001,
-      "duration": 9.035000000000004,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 33.775,
+      "speech_end": 39.9,
+      "scene_end": 40.42,
+      "duration": 6.645000000000003,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.480000000000004,
-          "speech_end": 40.650000000000006,
-          "audible_start": 36.580000000000005,
-          "audible_end": 40.470000000000006,
-          "duration": 4.17,
+          "speech_start": 33.775,
+          "speech_end": 39.9,
+          "audible_start": 33.875,
+          "audible_end": 39.72,
+          "duration": 6.125,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.33,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 40.77,
-          "speech_end": 44.995000000000005,
-          "audible_start": 40.870000000000005,
-          "audible_end": 44.815000000000005,
-          "duration": 4.225,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.34,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.35,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.51500000000001,
-      "speech_end": 56.705000000000005,
-      "scene_end": 57.22500000000001,
+      "speech_start": 40.42,
+      "speech_end": 51.61,
+      "scene_end": 52.13,
       "duration": 11.71,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.51500000000001,
-          "speech_end": 48.54500000000001,
-          "audible_start": 45.61500000000001,
-          "audible_end": 48.36500000000001,
+          "speech_start": 40.42,
+          "speech_end": 43.45,
+          "audible_start": 40.52,
+          "audible_end": 43.27,
           "duration": 3.03,
           "gap_from_previous": null,
           "trimmed_lead": 0.145,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 48.665000000000006,
-          "speech_end": 56.705000000000005,
-          "audible_start": 48.76500000000001,
-          "audible_end": 56.525000000000006,
+          "speech_start": 43.57,
+          "speech_end": 51.61,
+          "audible_start": 43.67,
+          "audible_end": 51.43,
           "duration": 8.04,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.185,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 57.22500000000001,
-      "speech_end": 62.71500000000001,
-      "scene_end": 63.235000000000014,
-      "duration": 6.010000000000005,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 52.13,
+      "speech_end": 60.38,
+      "scene_end": 60.900000000000006,
+      "duration": 8.770000000000003,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.92,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 57.22500000000001,
-          "speech_end": 62.71500000000001,
-          "audible_start": 57.32500000000001,
-          "audible_end": 62.53500000000001,
-          "duration": 5.49,
+          "speech_start": 52.13,
+          "speech_end": 56.425000000000004,
+          "audible_start": 52.230000000000004,
+          "audible_end": 56.245000000000005,
+          "duration": 4.295,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
+          "trimmed_lead": 0.155,
           "trimmed_tail": 0.35,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 56.545,
+          "speech_end": 60.38,
+          "audible_start": 56.645,
+          "audible_end": 60.2,
+          "duration": 3.835,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.34,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bm_daniel.m4a b/02_conda_install/audio/en/bm_daniel.m4a
index 0576418f516136dbaacd82b191226e7eef313b62..cec2d81b09bb864aafea51f1745c43f75a0c0bec 100644
--- a/02_conda_install/audio/en/bm_daniel.m4a
+++ b/02_conda_install/audio/en/bm_daniel.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a3525c359a2faf0be98554761fac1f9cf7a5be91bb2d132315d2d6a26aeefcad
-size 404276
+oid sha256:786686327fecffb3df2d88fbe111f04aca69f6f634fe00d29d8b0dc751ad3403
+size 389654
diff --git a/02_conda_install/audio/en/bm_fable.json b/02_conda_install/audio/en/bm_fable.json
index cbe96f8cb7ccfc944a6870dd33637cbdb37564a5..59c3e705563eda77030e858f8c9bab0fddc814f9 100644
--- a/02_conda_install/audio/en/bm_fable.json
+++ b/02_conda_install/audio/en/bm_fable.json
@@ -6,10 +6,10 @@
   "voice": "bm_fable",
   "speed": 0.98,
   "sample_rate": 24000,
-  "total_duration": 67.445,
-  "media_sha256": "5200ecc90ae66bb9e75448428f6462954c6e6a67cdc6bd0ad2c659b6497b1bf9",
-  "media_bytes": 429774,
-  "render_fingerprint": "01eaf491f778106a76e04ba821d20d451e3226a8e174d4d9afb764643d533c76",
+  "total_duration": 65.595,
+  "media_sha256": "15c58b489efff31a49f622c7eaa715930dc01c3e9977c2d9a8f445fc70aae96b",
+  "media_bytes": 419229,
+  "render_fingerprint": "22db39c9b8d5e69b7167538d6b2403d7ca3cbb8625dd77de788e0401ed99d176",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 0.98,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 0.98
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.14,
-      "scene_end": 12.66,
-      "duration": 12.66,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 11.07,
+      "scene_end": 11.59,
+      "duration": 11.59,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.29,
+          "speech_end": 5.04,
           "audible_start": 0.1,
-          "audible_end": 5.11,
-          "duration": 5.29,
+          "audible_end": 4.86,
+          "duration": 5.04,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.055,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.06,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.41,
-          "speech_end": 12.14,
-          "audible_start": 5.51,
-          "audible_end": 11.96,
-          "duration": 6.73,
+          "speech_start": 5.16,
+          "speech_end": 11.07,
+          "audible_start": 5.26,
+          "audible_end": 10.89,
+          "duration": 5.91,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.155,
+          "trimmed_lead": 0.15,
           "trimmed_tail": 0.09,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.66,
-      "speech_end": 19.6,
-      "scene_end": 20.12,
-      "duration": 7.460000000000001,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 11.59,
+      "speech_end": 18.04,
+      "scene_end": 18.56,
+      "duration": 6.969999999999999,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.66,
-          "speech_end": 19.6,
-          "audible_start": 12.76,
-          "audible_end": 19.42,
-          "duration": 6.94,
+          "speech_start": 11.59,
+          "speech_end": 18.04,
+          "audible_start": 11.69,
+          "audible_end": 17.86,
+          "duration": 6.45,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.08,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.075,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.12,
-      "speech_end": 27.86,
-      "scene_end": 28.38,
+      "speech_start": 18.56,
+      "speech_end": 26.299999999999997,
+      "scene_end": 26.819999999999997,
       "duration": 8.259999999999998,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.12,
-          "speech_end": 22.52,
-          "audible_start": 20.220000000000002,
-          "audible_end": 22.34,
+          "speech_start": 18.56,
+          "speech_end": 20.959999999999997,
+          "audible_start": 18.66,
+          "audible_end": 20.779999999999998,
           "duration": 2.4,
           "gap_from_previous": null,
           "trimmed_lead": 0.13,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 22.64,
-          "speech_end": 27.86,
-          "audible_start": 22.740000000000002,
-          "audible_end": 27.68,
+          "speech_start": 21.08,
+          "speech_end": 26.299999999999997,
+          "audible_start": 21.18,
+          "audible_end": 26.119999999999997,
           "duration": 5.22,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 28.38,
-      "speech_end": 37.965,
-      "scene_end": 38.48500000000001,
-      "duration": 10.105000000000008,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 26.819999999999997,
+      "speech_end": 36.155,
+      "scene_end": 36.675000000000004,
+      "duration": 9.855000000000008,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.38,
-          "speech_end": 32.105,
-          "audible_start": 28.48,
-          "audible_end": 31.924999999999997,
-          "duration": 3.725,
+          "speech_start": 26.819999999999997,
+          "speech_end": 31.164999999999996,
+          "audible_start": 26.919999999999998,
+          "audible_end": 30.984999999999996,
+          "duration": 4.345,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.05,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.145,
+          "trimmed_tail": 0.06,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 32.225,
-          "speech_end": 37.965,
-          "audible_start": 32.324999999999996,
-          "audible_end": 37.785,
-          "duration": 5.74,
+          "speech_start": 31.284999999999997,
+          "speech_end": 36.155,
+          "audible_start": 31.384999999999998,
+          "audible_end": 35.974999999999994,
+          "duration": 4.87,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
-          "trimmed_tail": 0.06,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_tail": 0.055,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 38.48500000000001,
-      "speech_end": 48.00000000000001,
-      "scene_end": 48.52000000000001,
-      "duration": 10.035000000000004,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 36.675000000000004,
+      "speech_end": 42.94500000000001,
+      "scene_end": 43.46500000000001,
+      "duration": 6.790000000000006,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.48500000000001,
-          "speech_end": 43.095000000000006,
-          "audible_start": 38.58500000000001,
-          "audible_end": 42.915000000000006,
-          "duration": 4.61,
+          "speech_start": 36.675000000000004,
+          "speech_end": 42.94500000000001,
+          "audible_start": 36.775000000000006,
+          "audible_end": 42.765,
+          "duration": 6.27,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.06,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 43.215,
-          "speech_end": 48.00000000000001,
-          "audible_start": 43.315000000000005,
-          "audible_end": 47.82000000000001,
-          "duration": 4.785,
-          "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
-          "trimmed_tail": 0.065,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_tail": 0.055,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.52000000000001,
-      "speech_end": 60.45000000000001,
-      "scene_end": 60.97000000000001,
-      "duration": 12.450000000000003,
+      "speech_start": 43.46500000000001,
+      "speech_end": 55.40000000000001,
+      "scene_end": 55.920000000000016,
+      "duration": 12.455000000000005,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ. ˌɪt ɹɪpˈɔːts ði ˈaktɪv ɪnstəlˈAʃᵊn, kjˈuːt, pˈItˌɔːʧ, ˈɒpʃənᵊl kəmpˈQnənts, and hˈɑːdwɛː səpˈɔːt wɪð ɐ səʤˈɛstɪd fˈɪks fɔː ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,13 +403,13 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.52000000000001,
-          "speech_end": 51.99500000000001,
-          "audible_start": 48.62000000000001,
-          "audible_end": 51.81500000000001,
-          "duration": 3.475,
+          "speech_start": 43.46500000000001,
+          "speech_end": 46.94500000000001,
+          "audible_start": 43.56500000000001,
+          "audible_end": 46.76500000000001,
+          "duration": 3.48,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
+          "trimmed_lead": 0.145,
           "trimmed_tail": 0.05,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 52.11500000000001,
-          "speech_end": 60.45000000000001,
-          "audible_start": 52.21500000000001,
-          "audible_end": 60.27000000000001,
+          "speech_start": 47.06500000000001,
+          "speech_end": 55.40000000000001,
+          "audible_start": 47.16500000000001,
+          "audible_end": 55.22000000000001,
           "duration": 8.335,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.15,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 60.97000000000001,
-      "speech_end": 66.92500000000001,
-      "scene_end": 67.44500000000001,
-      "duration": 6.474999999999994,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 55.920000000000016,
+      "speech_end": 65.07500000000002,
+      "scene_end": 65.59500000000001,
+      "duration": 9.674999999999997,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 0.98,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.97000000000001,
-          "speech_end": 66.92500000000001,
-          "audible_start": 61.070000000000014,
-          "audible_end": 66.74500000000002,
-          "duration": 5.955,
+          "speech_start": 55.920000000000016,
+          "speech_end": 60.680000000000014,
+          "audible_start": 56.02000000000002,
+          "audible_end": 60.500000000000014,
+          "duration": 4.76,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
-          "trimmed_tail": 0.07,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "trimmed_tail": 0.065,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 60.80000000000002,
+          "speech_end": 65.07500000000002,
+          "audible_start": 60.90000000000002,
+          "audible_end": 64.89500000000001,
+          "duration": 4.275,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.05,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bm_fable.m4a b/02_conda_install/audio/en/bm_fable.m4a
index 429cbe0beb5475d5d39b6907fc6e06f6eea8abeb..ef8b1f8b652727bf312710c5d9823175a07063ea 100644
--- a/02_conda_install/audio/en/bm_fable.m4a
+++ b/02_conda_install/audio/en/bm_fable.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5200ecc90ae66bb9e75448428f6462954c6e6a67cdc6bd0ad2c659b6497b1bf9
-size 429774
+oid sha256:15c58b489efff31a49f622c7eaa715930dc01c3e9977c2d9a8f445fc70aae96b
+size 419229
diff --git a/02_conda_install/audio/en/bm_george.json b/02_conda_install/audio/en/bm_george.json
index 3cf54f14847cc402439c91ec82436c5bac5bac4b..38c7787c88e6a13b2faadd2602afcf9420d13bf3 100644
--- a/02_conda_install/audio/en/bm_george.json
+++ b/02_conda_install/audio/en/bm_george.json
@@ -6,10 +6,10 @@
   "voice": "bm_george",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 68.585,
-  "media_sha256": "bf6c9e9c07254dbfa79aa7f6b93cb0c4397517abcadb12dfbb5ac5b17b34d282",
-  "media_bytes": 434462,
-  "render_fingerprint": "5dcefbcf0afdeeaa7b24510995f5a29d67ef7bae297e66ba61761069a6729230",
+  "total_duration": 66.175,
+  "media_sha256": "a21b7c62eaaaa79974200232a15391c66b79978cb433bc910f97d8bc919cb6d4",
+  "media_bytes": 426628,
+  "render_fingerprint": "e6532c0c73e5a160efe0d6ddecb58ca83bc6cdf1c42e63d51de86645be90795a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.675,
-      "scene_end": 13.195,
-      "duration": 13.195,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 11.12,
+      "scene_end": 11.639999999999999,
+      "duration": 11.639999999999999,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.3,
+          "speech_end": 4.78,
           "audible_start": 0.1,
-          "audible_end": 5.12,
-          "duration": 5.3,
+          "audible_end": 4.6,
+          "duration": 4.78,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
+          "trimmed_lead": 0.17,
           "trimmed_tail": 0.325,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.42,
-          "speech_end": 12.675,
-          "audible_start": 5.52,
-          "audible_end": 12.495,
-          "duration": 7.255,
+          "speech_start": 4.9,
+          "speech_end": 11.12,
+          "audible_start": 5.0,
+          "audible_end": 10.94,
+          "duration": 6.22,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.32,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.35,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.195,
-      "speech_end": 20.53,
-      "scene_end": 21.05,
-      "duration": 7.855,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 11.639999999999999,
+      "speech_end": 18.275,
+      "scene_end": 18.794999999999998,
+      "duration": 7.154999999999999,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -251,25 +251,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.195,
-          "speech_end": 20.53,
-          "audible_start": 13.295,
-          "audible_end": 20.35,
-          "duration": 7.335,
+          "speech_start": 11.639999999999999,
+          "speech_end": 18.275,
+          "audible_start": 11.739999999999998,
+          "audible_end": 18.095,
+          "duration": 6.635,
           "gap_from_previous": null,
           "trimmed_lead": 0.17,
-          "trimmed_tail": 0.27,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_tail": 0.32,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.05,
-      "speech_end": 28.655,
-      "scene_end": 29.175,
+      "speech_start": 18.794999999999998,
+      "speech_end": 26.4,
+      "scene_end": 26.919999999999998,
       "duration": 8.125,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.05,
-          "speech_end": 23.080000000000002,
-          "audible_start": 21.150000000000002,
-          "audible_end": 22.900000000000002,
+          "speech_start": 18.794999999999998,
+          "speech_end": 20.825,
+          "audible_start": 18.895,
+          "audible_end": 20.645,
           "duration": 2.03,
           "gap_from_previous": null,
           "trimmed_lead": 0.155,
@@ -296,10 +296,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 23.2,
-          "speech_end": 28.655,
-          "audible_start": 23.3,
-          "audible_end": 28.475,
+          "speech_start": 20.944999999999997,
+          "speech_end": 26.4,
+          "audible_start": 21.044999999999998,
+          "audible_end": 26.22,
           "duration": 5.455,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.165,
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 29.175,
-      "speech_end": 38.9,
-      "scene_end": 39.42,
-      "duration": 10.245000000000001,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 26.919999999999998,
+      "speech_end": 36.235,
+      "scene_end": 36.755,
+      "duration": 9.835000000000004,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.175,
-          "speech_end": 32.55,
-          "audible_start": 29.275000000000002,
-          "audible_end": 32.37,
-          "duration": 3.375,
+          "speech_start": 26.919999999999998,
+          "speech_end": 31.334999999999997,
+          "audible_start": 27.02,
+          "audible_end": 31.154999999999998,
+          "duration": 4.415,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.3,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.295,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 32.67,
-          "speech_end": 38.9,
-          "audible_start": 32.77,
-          "audible_end": 38.72,
-          "duration": 6.23,
+          "speech_start": 31.455,
+          "speech_end": 36.235,
+          "audible_start": 31.555,
+          "audible_end": 36.055,
+          "duration": 4.78,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.325,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.32,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 39.42,
-      "speech_end": 48.745000000000005,
-      "scene_end": 49.26500000000001,
-      "duration": 9.845000000000006,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 36.755,
+      "speech_end": 43.415000000000006,
+      "scene_end": 43.93500000000001,
+      "duration": 7.180000000000007,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -372,39 +372,25 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.42,
-          "speech_end": 44.010000000000005,
-          "audible_start": 39.52,
-          "audible_end": 43.83,
-          "duration": 4.59,
+          "speech_start": 36.755,
+          "speech_end": 43.415000000000006,
+          "audible_start": 36.855000000000004,
+          "audible_end": 43.235,
+          "duration": 6.66,
           "gap_from_previous": null,
           "trimmed_lead": 0.165,
-          "trimmed_tail": 0.32,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 44.13,
-          "speech_end": 48.745000000000005,
-          "audible_start": 44.230000000000004,
-          "audible_end": 48.565,
-          "duration": 4.615,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.165,
-          "trimmed_tail": 0.345,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_tail": 0.325,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 49.26500000000001,
-      "speech_end": 61.56000000000001,
-      "scene_end": 62.08000000000001,
+      "speech_start": 43.93500000000001,
+      "speech_end": 56.23000000000001,
+      "scene_end": 56.750000000000014,
       "duration": 12.815000000000005,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
@@ -417,10 +403,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 49.26500000000001,
-          "speech_end": 52.415000000000006,
-          "audible_start": 49.36500000000001,
-          "audible_end": 52.23500000000001,
+          "speech_start": 43.93500000000001,
+          "speech_end": 47.08500000000001,
+          "audible_start": 44.03500000000001,
+          "audible_end": 46.90500000000001,
           "duration": 3.15,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
@@ -431,10 +417,10 @@
         },
         {
           "sentence": 2,
-          "speech_start": 52.53500000000001,
-          "speech_end": 61.56000000000001,
-          "audible_start": 52.635000000000005,
-          "audible_end": 61.38000000000001,
+          "speech_start": 47.20500000000001,
+          "speech_end": 56.23000000000001,
+          "audible_start": 47.30500000000001,
+          "audible_end": 56.05000000000001,
           "duration": 9.025,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.18,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 62.08000000000001,
-      "speech_end": 68.06500000000001,
-      "scene_end": 68.58500000000001,
-      "duration": 6.5049999999999955,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 56.750000000000014,
+      "speech_end": 65.65500000000002,
+      "scene_end": 66.17500000000001,
+      "duration": 9.424999999999997,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 62.08000000000001,
-          "speech_end": 68.06500000000001,
-          "audible_start": 62.180000000000014,
-          "audible_end": 67.88500000000002,
-          "duration": 5.985,
+          "speech_start": 56.750000000000014,
+          "speech_end": 61.365000000000016,
+          "audible_start": 56.850000000000016,
+          "audible_end": 61.18500000000002,
+          "duration": 4.615,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.32,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 61.485000000000014,
+          "speech_end": 65.65500000000002,
+          "audible_start": 61.585000000000015,
+          "audible_end": 65.47500000000001,
+          "duration": 4.17,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.16,
           "trimmed_tail": 0.32,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bm_george.m4a b/02_conda_install/audio/en/bm_george.m4a
index 1a4d402a3984ef7ac838950d3f0fab4d3f976959..bd3f37467c12fd554bd7b88da3afb21464cf88de 100644
--- a/02_conda_install/audio/en/bm_george.m4a
+++ b/02_conda_install/audio/en/bm_george.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bf6c9e9c07254dbfa79aa7f6b93cb0c4397517abcadb12dfbb5ac5b17b34d282
-size 434462
+oid sha256:a21b7c62eaaaa79974200232a15391c66b79978cb433bc910f97d8bc919cb6d4
+size 426628
diff --git a/02_conda_install/audio/en/bm_lewis.json b/02_conda_install/audio/en/bm_lewis.json
index 5536964f25e9c48a1fcd5dc6d010400939487822..15d51126fe9e1203ca951f2bac0e0bee3e86e7f2 100644
--- a/02_conda_install/audio/en/bm_lewis.json
+++ b/02_conda_install/audio/en/bm_lewis.json
@@ -6,10 +6,10 @@
   "voice": "bm_lewis",
   "speed": 1.03,
   "sample_rate": 24000,
-  "total_duration": 64.81,
-  "media_sha256": "2c4bc1514ec3e5d3fb4a952f54d81d63aecf8b86995fd2aa06639cbaabbbb7ee",
-  "media_bytes": 420612,
-  "render_fingerprint": "c6e061f1c66ffdbef6de967297592d4bbd1ee892c43691e94a9ee1ac69d6daa1",
+  "total_duration": 63.505,
+  "media_sha256": "8348289ed7cdec3cebca0f431172018a45203e3db7a6b52506669d9082af919f",
+  "media_bytes": 416522,
+  "render_fingerprint": "af3f1de9f343d7ae49dec7c9a9fcf1a1129bf395e49aadba3395e1550762771b",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,10 +20,10 @@
     "speed": 1.03,
     "scenes": [
       {
-        "narration": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
+        "narration": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
         "speech_text": [
-          "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "Python three point twelve is the example because it currently supports the widest range of optional packages."
+          "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "The package includes the desktop interface and declares spacer's scientific dependencies."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -31,9 +31,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
+        "narration": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
         "speech_text": [
-          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip."
+          "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -52,10 +52,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
+        "narration": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
         "speech_text": [
-          "Upgrade pip through the active Python interpreter.",
-          "Using python dash m pip prevents a different pip executable from receiving the package."
+          "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -63,10 +63,9 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
+        "narration": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
         "speech_text": [
-          "For the desktop application, install spacer with the cute extra.",
-          "Use the plain spacer package for a headless workstation or server."
+          "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -85,9 +84,10 @@
         "effective_speed": 1.03
       },
       {
-        "narration": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
+        "narration": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
         "speech_text": [
-          "After spacer doctor passes, keep this environment activated whenever you run spacer."
+          "After spacer doctor passes, launch spacer with the spacer command.",
+          "Keep this environment activated whenever you run spacer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -136,9 +136,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -174,7 +174,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -192,12 +192,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.755,
-      "scene_end": 12.275,
-      "duration": 12.275,
-      "text": "Use a Conda environment to isolate spaCR and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies. Python three point twelve is the example because it currently supports the widest range of optional packages.",
-      "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz. pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz.",
+      "speech_end": 10.925,
+      "scene_end": 11.445,
+      "duration": 11.445,
+      "text": "Install spaCR from conda-forge in a dedicated Conda environment. The package includes the desktop interface and declares spaCR's scientific dependencies.",
+      "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment. The package includes the desktop interface and declares spacer's scientific dependencies.",
+      "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt. ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -207,42 +207,42 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 5.02,
+          "speech_end": 4.915,
           "audible_start": 0.1,
-          "audible_end": 4.84,
-          "duration": 5.02,
+          "audible_end": 4.735,
+          "duration": 4.915,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.395,
-          "text": "Use a Conda environment to isolate spaCR and its scientific dependencies.",
-          "speech_text": "Use a [Conda](/kˈɒndə/) environment to isolate spacer and its scientific dependencies.",
-          "phonemes": "jˈuːz ɐ kˈɒndə ɪnvˈIɹənmᵊnt tʊ ˈIsəlAt spˈAsə and ɪts sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.365,
+          "text": "Install spaCR from conda-forge in a dedicated Conda environment.",
+          "speech_text": "Install spacer from [conda-forge](/kˈɒndə fˌɔːʤ/) in a dedicated [Conda](/kˈɒndə/) environment.",
+          "phonemes": "ɪnstˈɔːl spˈAsə fɹɒm kˈɒndə fˌɔːʤ ɪn ɐ dˈɛdɪkAtɪd kˈɒndə ɪnvˈIɹənmᵊnt."
         },
         {
           "sentence": 2,
-          "speech_start": 5.14,
-          "speech_end": 11.755,
-          "audible_start": 5.24,
-          "audible_end": 11.575,
-          "duration": 6.615,
+          "speech_start": 5.035,
+          "speech_end": 10.925,
+          "audible_start": 5.135,
+          "audible_end": 10.745,
+          "duration": 5.89,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.405,
-          "text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "speech_text": "Python three point twelve is the example because it currently supports the widest range of optional packages.",
-          "phonemes": "pˈIθn θɹˈiː pˈYnt twˈɛlv ɪz ði ɪɡzˈɑːmpᵊl bɪkˈɒz ɪt kˈʌɹəntli səpˈɔːts ðə wˈIdɪst ɹˈAnʤ ɒv ˈɒpʃənᵊl pˈakɪʤɪz."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.41,
+          "text": "The package includes the desktop interface and declares spaCR's scientific dependencies.",
+          "speech_text": "The package includes the desktop interface and declares spacer's scientific dependencies.",
+          "phonemes": "ðə pˈakɪʤ ɪnklˈuːdz ðə dˈɛsktɒp ˈɪntəfAs and dɪklˈɛːz spˈAsəz sˌIəntˈɪfɪk dɪpˈɛndᵊnsiz."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.275,
-      "speech_end": 19.055,
-      "scene_end": 19.575,
-      "duration": 7.299999999999999,
-      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp.",
+      "speech_start": 11.445,
+      "speech_end": 17.745,
+      "scene_end": 18.265,
+      "duration": 6.82,
+      "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+      "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+      "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -251,26 +251,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.275,
-          "speech_end": 19.055,
-          "audible_start": 12.375,
-          "audible_end": 18.875,
-          "duration": 6.78,
+          "speech_start": 11.445,
+          "speech_end": 17.745,
+          "audible_start": 11.545,
+          "audible_end": 17.565,
+          "duration": 6.3,
           "gap_from_previous": null,
           "trimmed_lead": 0.285,
-          "trimmed_tail": 0.435,
-          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve and pip.",
-          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve and pip.",
-          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv and pˈɪp."
+          "trimmed_tail": 0.44,
+          "text": "Open a Conda-enabled terminal and create an environment named spacr with Python three point twelve.",
+          "speech_text": "Open a [Conda](/kˈɒndə/)-enabled terminal and create an environment named spacer with Python three point twelve.",
+          "phonemes": "ˈQpᵊn ɐ kˈɒndəɪnˈAbld tˈɜːmɪnᵊl and kɹɪˈAt ɐn ɪnvˈIɹənmᵊnt nˈAmd spˈAsə wɪð pˈIθn θɹˈiː pˈYnt twˈɛlv."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 19.575,
-      "speech_end": 26.71,
-      "scene_end": 27.23,
-      "duration": 7.655000000000001,
+      "speech_start": 18.265,
+      "speech_end": 25.395,
+      "scene_end": 25.915,
+      "duration": 7.649999999999999,
       "text": "Activate the environment. Confirm that Python belongs to the spacr environment before installing anything.",
       "speech_text": "Activate the environment. Confirm that Python belongs to the spacer environment before installing anything.",
       "phonemes": "ˈaktɪvAt ði ɪnvˈIɹənmᵊnt. kənfˈɜːm ðat pˈIθn bɪlˈɒŋz tə ðə spˈAsə ɪnvˈIɹənmᵊnt bɪfˈɔː ɪnstˈɔːlɪŋ ˈɛnɪθɪŋ.",
@@ -282,10 +282,10 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 19.575,
-          "speech_end": 21.47,
-          "audible_start": 19.675,
-          "audible_end": 21.29,
+          "speech_start": 18.265,
+          "speech_end": 20.16,
+          "audible_start": 18.365000000000002,
+          "audible_end": 19.98,
           "duration": 1.895,
           "gap_from_previous": null,
           "trimmed_lead": 0.285,
@@ -296,14 +296,14 @@
         },
         {
           "sentence": 2,
-          "speech_start": 21.59,
-          "speech_end": 26.71,
-          "audible_start": 21.689999999999998,
-          "audible_end": 26.53,
-          "duration": 5.12,
+          "speech_start": 20.28,
+          "speech_end": 25.395,
+          "audible_start": 20.380000000000003,
+          "audible_end": 25.215,
+          "duration": 5.115,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.275,
-          "trimmed_tail": 0.405,
+          "trimmed_tail": 0.41,
           "text": "Confirm that Python belongs to the spacr environment before installing anything.",
           "speech_text": "Confirm that Python belongs to the spacer environment before installing anything.",
           "phonemes": "kənfˈɜːm ðat pˈIθn bɪlˈɒŋz tə ðə spˈAsə ɪnvˈIɹənmᵊnt bɪfˈɔː ɪnstˈɔːlɪŋ ˈɛnɪθɪŋ."
@@ -312,13 +312,13 @@
     },
     {
       "scene": 4,
-      "speech_start": 27.23,
-      "speech_end": 36.18,
-      "scene_end": 36.7,
-      "duration": 9.470000000000002,
-      "text": "Upgrade pip through the active Python interpreter. Using python -m pip prevents a different pip executable from receiving the package.",
-      "speech_text": "Upgrade pip through the active Python interpreter. Using python dash m pip prevents a different pip executable from receiving the package.",
-      "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə. jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ.",
+      "speech_start": 25.915,
+      "speech_end": 34.614999999999995,
+      "scene_end": 35.135,
+      "duration": 9.219999999999999,
+      "text": "Install the official package with conda install conda-forge::spacr. The channel-qualified command selects the conda-forge build explicitly.",
+      "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer. The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+      "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ. ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -327,43 +327,43 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.23,
-          "speech_end": 30.36,
-          "audible_start": 27.330000000000002,
-          "audible_end": 30.18,
-          "duration": 3.13,
+          "speech_start": 25.915,
+          "speech_end": 29.905,
+          "audible_start": 26.015,
+          "audible_end": 29.724999999999998,
+          "duration": 3.99,
           "gap_from_previous": null,
           "trimmed_lead": 0.285,
-          "trimmed_tail": 0.36,
-          "text": "Upgrade pip through the active Python interpreter.",
-          "speech_text": "Upgrade pip through the active Python interpreter.",
-          "phonemes": "ˌʌpɡɹˈAd pˈɪp θɹuː ði ˈaktɪv pˈIθn ɪntˈɜːpɹɪtə."
+          "trimmed_tail": 0.4,
+          "text": "Install the official package with conda install conda-forge::spacr.",
+          "speech_text": "Install the official package with [conda](/kˈɒndə/) install [conda-forge](/kˈɒndə fˌɔːʤ/)::spacer.",
+          "phonemes": "ɪnstˈɔːl ði əfˈɪʃl pˈakɪʤ wɪð kˈɒndə ɪnstˈɔːl kˈɒndə fˌɔːʤ."
         },
         {
           "sentence": 2,
-          "speech_start": 30.48,
-          "speech_end": 36.18,
-          "audible_start": 30.580000000000002,
-          "audible_end": 36.0,
-          "duration": 5.7,
+          "speech_start": 30.025,
+          "speech_end": 34.614999999999995,
+          "audible_start": 30.125,
+          "audible_end": 34.435,
+          "duration": 4.59,
           "gap_from_previous": 0.4,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.415,
-          "text": "Using python -m pip prevents a different pip executable from receiving the package.",
-          "speech_text": "Using python dash m pip prevents a different pip executable from receiving the package.",
-          "phonemes": "jˈuːzɪŋ pˈIθn dˈaʃ ˈɛm pˈɪp pɹɪvˈɛnts ɐ dˈɪfəɹənt pˈɪp ˈɛksɪkjuːtəbᵊl fɹɒm ɹɪsˈiːvɪŋ ðə pˈakɪʤ."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.39,
+          "text": "The channel-qualified command selects the conda-forge build explicitly.",
+          "speech_text": "The channel-qualified command selects the [conda-forge](/kˈɒndə fˌɔːʤ/) build explicitly.",
+          "phonemes": "ðə ʧˌanᵊlkwˈɒlɪfId kəmˈɑːnd sɪlˈɛkts ðə kˈɒndə fˌɔːʤ bˈɪld ɛksplˈɪsɪtli."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.7,
-      "speech_end": 45.410000000000004,
-      "scene_end": 45.93000000000001,
-      "duration": 9.230000000000004,
-      "text": "For the desktop application, install spacr with the qt extra. Use the plain spacr package for a headless workstation or server.",
-      "speech_text": "For the desktop application, install spacer with the cute extra. Use the plain spacer package for a headless workstation or server.",
-      "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə. jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə.",
+      "speech_start": 35.135,
+      "speech_end": 41.57,
+      "scene_end": 42.09,
+      "duration": 6.955000000000005,
+      "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+      "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+      "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -372,40 +372,26 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.7,
-          "speech_end": 40.945,
-          "audible_start": 36.800000000000004,
-          "audible_end": 40.765,
-          "duration": 4.245,
+          "speech_start": 35.135,
+          "speech_end": 41.57,
+          "audible_start": 35.235,
+          "audible_end": 41.39,
+          "duration": 6.435,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.425,
-          "text": "For the desktop application, install spacr with the qt extra.",
-          "speech_text": "For the desktop application, install spacer with the cute extra.",
-          "phonemes": "fˌɔː ðə dˈɛsktɒp ˌaplɪkˈAʃᵊn, ɪnstˈɔːl spˈAsə wɪð ðə kjˈuːt ˈɛkstɹə."
-        },
-        {
-          "sentence": 2,
-          "speech_start": 41.065000000000005,
-          "speech_end": 45.410000000000004,
-          "audible_start": 41.165000000000006,
-          "audible_end": 45.230000000000004,
-          "duration": 4.345,
-          "gap_from_previous": 0.4,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.425,
-          "text": "Use the plain spacr package for a headless workstation or server.",
-          "speech_text": "Use the plain spacer package for a headless workstation or server.",
-          "phonemes": "jˈuːz ðə plˈAn spˈAsə pˈakɪʤ fɔː ɐ hˈɛdləs wˈɜːkstˌAʃᵊn ɔː sˈɜːvə."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.4,
+          "text": "Confirm that Conda reports spaCR in the environment, then import it and print the installed version.",
+          "speech_text": "Confirm that [Conda](/kˈɒndə/) reports spacer in the environment, then import it and print the installed version.",
+          "phonemes": "kənfˈɜːm ðat kˈɒndə ɹɪpˈɔːts spˈAsə ɪn ði ɪnvˈIɹənmᵊnt, ðˈɛn ɪmpˈɔːt ɪt and pɹˈɪnt ði ɪnstˈɔːld vˈɜːʃᵊn."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 45.93000000000001,
-      "speech_end": 57.940000000000005,
-      "scene_end": 58.46000000000001,
-      "duration": 12.530000000000001,
+      "speech_start": 42.09,
+      "speech_end": 54.105000000000004,
+      "scene_end": 54.62500000000001,
+      "duration": 12.535000000000004,
       "text": "Run spacr-doctor before the first launch. It reports the active installation, Qt, PyTorch, optional components, and hardware support with a suggested fix for every failed check.",
       "speech_text": "Run spacer doctor before the first launch. It reports the active installation, cute, [PyTorch](/pˈItˌɔːʧ/), optional components, and hardware support with a suggested fix for every failed check.",
       "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ. ˌɪt ɹɪpˈɔːts ði ˈaktɪv ɪnstəlˈAʃᵊn, kjˈuːt, pˈItˌɔːʧ, ˈɒpʃənᵊl kəmpˈQnənts, and hˈɑːdwɛː səpˈɔːt wɪð ɐ səʤˈɛstɪd fˈɪks fɔː ˈɛvəɹi fˈAld ʧˈɛk.",
@@ -417,24 +403,24 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.93000000000001,
-          "speech_end": 48.92000000000001,
-          "audible_start": 46.03000000000001,
-          "audible_end": 48.74000000000001,
-          "duration": 2.99,
+          "speech_start": 42.09,
+          "speech_end": 45.085,
+          "audible_start": 42.190000000000005,
+          "audible_end": 44.905,
+          "duration": 2.995,
           "gap_from_previous": null,
           "trimmed_lead": 0.29,
-          "trimmed_tail": 0.345,
+          "trimmed_tail": 0.34,
           "text": "Run spacr-doctor before the first launch.",
           "speech_text": "Run spacer doctor before the first launch.",
           "phonemes": "ɹˈʌn spˈAsə dˈɒktə bɪfˈɔː ðə fˈɜːst lˈɔːnʧ."
         },
         {
           "sentence": 2,
-          "speech_start": 49.040000000000006,
-          "speech_end": 57.940000000000005,
-          "audible_start": 49.14000000000001,
-          "audible_end": 57.760000000000005,
+          "speech_start": 45.205000000000005,
+          "speech_end": 54.105000000000004,
+          "audible_start": 45.30500000000001,
+          "audible_end": 53.925000000000004,
           "duration": 8.9,
           "gap_from_previous": 0.4,
           "trimmed_lead": 0.285,
@@ -447,13 +433,13 @@
     },
     {
       "scene": 7,
-      "speech_start": 58.46000000000001,
-      "speech_end": 64.29,
-      "scene_end": 64.81,
-      "duration": 6.349999999999994,
-      "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-      "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
+      "speech_start": 54.62500000000001,
+      "speech_end": 62.98500000000001,
+      "scene_end": 63.50500000000001,
+      "duration": 8.880000000000003,
+      "text": "After spacr-doctor passes, launch spaCR with the spacr command. Keep this environment activated whenever you run spaCR.",
+      "speech_text": "After spacer doctor passes, launch spacer with the spacer command. Keep this environment activated whenever you run spacer.",
+      "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd. kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.03,
@@ -462,17 +448,31 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 58.46000000000001,
-          "speech_end": 64.29,
-          "audible_start": 58.56000000000001,
-          "audible_end": 64.11000000000001,
-          "duration": 5.83,
+          "speech_start": 54.62500000000001,
+          "speech_end": 58.99000000000001,
+          "audible_start": 54.72500000000001,
+          "audible_end": 58.81000000000001,
+          "duration": 4.365,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.42,
-          "text": "After spacr-doctor passes, keep this environment activated whenever you run spaCR.",
-          "speech_text": "After spacer doctor passes, keep this environment activated whenever you run spacer.",
-          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.4,
+          "text": "After spacr-doctor passes, launch spaCR with the spacr command.",
+          "speech_text": "After spacer doctor passes, launch spacer with the spacer command.",
+          "phonemes": "ˈɑːftə spˈAsə dˈɒktə pˈɑːsɪz, lˈɔːnʧ spˈAsə wɪð ðə spˈAsə kəmˈɑːnd."
+        },
+        {
+          "sentence": 2,
+          "speech_start": 59.11000000000001,
+          "speech_end": 62.98500000000001,
+          "audible_start": 59.21000000000001,
+          "audible_end": 62.80500000000001,
+          "duration": 3.875,
+          "gap_from_previous": 0.4,
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.41,
+          "text": "Keep this environment activated whenever you run spaCR.",
+          "speech_text": "Keep this environment activated whenever you run spacer.",
+          "phonemes": "kˈiːp ðɪs ɪnvˈIɹənmᵊnt ˈaktɪvAtɪd wənˈɛvə juː ɹˈʌn spˈAsə."
         }
       ]
     }
diff --git a/02_conda_install/audio/en/bm_lewis.m4a b/02_conda_install/audio/en/bm_lewis.m4a
index 660c001544692026f25aecce733dc1333e4428ee..21667369d1bb671931e9a10261b3a969e905dc3b 100644
--- a/02_conda_install/audio/en/bm_lewis.m4a
+++ b/02_conda_install/audio/en/bm_lewis.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2c4bc1514ec3e5d3fb4a952f54d81d63aecf8b86995fd2aa06639cbaabbbb7ee
-size 420612
+oid sha256:8348289ed7cdec3cebca0f431172018a45203e3db7a6b52506669d9082af919f
+size 416522
diff --git a/02_conda_install/audio/es/ef_dora.json b/02_conda_install/audio/es/ef_dora.json
index 0bb5d8ca221b8f12c71ae98362fd0a5423942239..8aa49148fc1398e1895b0b0eeb67456d5d306b75 100644
--- a/02_conda_install/audio/es/ef_dora.json
+++ b/02_conda_install/audio/es/ef_dora.json
@@ -6,10 +6,10 @@
   "voice": "ef_dora",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 58.385,
-  "media_sha256": "dd747de0d540a78f941c6a0f70505b829e32518a232a7fbbb1aaf0d54d9d9ae8",
-  "media_bytes": 358907,
-  "render_fingerprint": "67f4efed0405145d480b4f164dff0b3271a593adbb898303d2911497bf2b0568",
+  "total_duration": 62.265,
+  "media_sha256": "6778d81458e49575dc71a27315e1ae511ea1986d8b8da19d147d9b1a4e0a2df3",
+  "media_bytes": 382153,
+  "render_fingerprint": "b0e0d8b1fdb8e8875b95d7624b507ee5341e761b4ad9f49d3a4ec1bbfaab08d5",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
+        "narration": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
         "speech_text": [
-          "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales."
+          "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
+        "narration": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
         "speech_text": [
-          "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip."
+          "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
+        "narration": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
         "speech_text": [
-          "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo."
+          "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
+        "narration": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
         "speech_text": [
-          "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete."
+          "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
+        "narration": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
         "speech_text": [
-          "Para la aplicación de escritorio, instale espáquer con el qt extra."
+          "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
+        "narration": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
         "speech_text": [
-          "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida."
+          "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
+        "narration": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
         "speech_text": [
-          "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer."
+          "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.705,
-      "scene_end": 11.225,
-      "duration": 11.225,
-      "text": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-      "speech_text": "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-      "phonemes": "usˈaɾ ˈun entˈoɾno kˈonda pˌaɾa Islˈaɾ espˈakeɾ i sus ðˌependˈɛnθjas θjentˈifikas. pˈiton tɾˈes pˈuntos ðˈoθe ˈes el exˈemplo pˌoɾke aktwˈalmˈente admˈite la ɣˈama mˈas ˈamplia ðe pakˈetes ˌopθjonˈales.",
+      "speech_end": 9.57,
+      "scene_end": 10.09,
+      "duration": 10.09,
+      "text": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
+      "speech_text": "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer.",
+      "phonemes": "instˈale espˈakeɾ ðˌesðe kˈondafˈoɾxe en ˈun entˈoɾno kˈonda ˌespeθˈifiko. el pakˈete inklˈuʝe la ˌinteɾfˈaθ ðe ˌeskɾitˈoɾjo i ðeklˈaɾa las ðˌependˈɛnθjas θjentˈifikas ðe espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.705,
+          "speech_end": 9.57,
           "audible_start": 0.1,
-          "audible_end": 10.525,
-          "duration": 10.705,
+          "audible_end": 9.39,
+          "duration": 9.57,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-          "speech_text": "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-          "phonemes": "usˈaɾ ˈun entˈoɾno kˈonda pˌaɾa Islˈaɾ espˈakeɾ i sus ðˌependˈɛnθjas θjentˈifikas. pˈiton tɾˈes pˈuntos ðˈoθe ˈes el exˈemplo pˌoɾke aktwˈalmˈente admˈite la ɣˈama mˈas ˈamplia ðe pakˈetes ˌopθjonˈales."
+          "trimmed_tail": 0.0,
+          "text": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
+          "speech_text": "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer.",
+          "phonemes": "instˈale espˈakeɾ ðˌesðe kˈondafˈoɾxe en ˈun entˈoɾno kˈonda ˌespeθˈifiko. el pakˈete inklˈuʝe la ˌinteɾfˈaθ ðe ˌeskɾitˈoɾjo i ðeklˈaɾa las ðˌependˈɛnθjas θjentˈifikas ðe espˈakeɾ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.225,
-      "speech_end": 19.82,
-      "scene_end": 20.34,
-      "duration": 9.115,
-      "text": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
-      "speech_text": "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip.",
-      "phonemes": "ˈaβɾa ˌinstaʎˈatjon wˈit kˈonda en la sekθjˈon espˈakeɾ. ˈaβɾe ˈuna tˌeɾminˈal kon kˈonda i kɾˈea ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes pˈunto ðˈoθe i pˈip.",
+      "speech_start": 10.09,
+      "speech_end": 15.76,
+      "scene_end": 16.28,
+      "duration": 6.190000000000001,
+      "text": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
+      "speech_text": "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12.",
+      "phonemes": "ˈaβɾa ˈuna tˌeɾminˈal kon kˈonda ðˌisponˈiβle i kɾˈee ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes.dˈoθe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.225,
-          "speech_end": 19.82,
-          "audible_start": 11.325,
-          "audible_end": 19.64,
-          "duration": 8.595,
+          "speech_start": 10.09,
+          "speech_end": 15.76,
+          "audible_start": 10.19,
+          "audible_end": 15.58,
+          "duration": 5.67,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
-          "speech_text": "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip.",
-          "phonemes": "ˈaβɾa ˌinstaʎˈatjon wˈit kˈonda en la sekθjˈon espˈakeɾ. ˈaβɾe ˈuna tˌeɾminˈal kon kˈonda i kɾˈea ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes pˈunto ðˈoθe i pˈip."
+          "text": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
+          "speech_text": "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12.",
+          "phonemes": "ˈaβɾa ˈuna tˌeɾminˈal kon kˈonda ðˌisponˈiβle i kɾˈee ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes.dˈoθe."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.34,
-      "speech_end": 25.855,
-      "scene_end": 26.375,
-      "duration": 6.035,
-      "text": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
-      "speech_text": "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo.",
-      "phonemes": "aktˈiβa el entˈoɾno. konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ ˈantes ðe ˌinstalˈaɾ ˈalɣo.",
+      "speech_start": 16.28,
+      "speech_end": 22.05,
+      "scene_end": 22.57,
+      "duration": 6.289999999999999,
+      "text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
+      "speech_text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer.",
+      "phonemes": "aktˈiβe el entˈoɾno. ˈantes ðe ˌinstalˈaɾ nˈaða, konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.34,
-          "speech_end": 25.855,
-          "audible_start": 20.44,
-          "audible_end": 25.675,
-          "duration": 5.515,
+          "speech_start": 16.28,
+          "speech_end": 22.05,
+          "audible_start": 16.380000000000003,
+          "audible_end": 21.87,
+          "duration": 5.77,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
-          "speech_text": "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo.",
-          "phonemes": "aktˈiβa el entˈoɾno. konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ ˈantes ðe ˌinstalˈaɾ ˈalɣo."
+          "trimmed_tail": 0.0,
+          "text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
+          "speech_text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer.",
+          "phonemes": "aktˈiβe el entˈoɾno. ˈantes ðe ˌinstalˈaɾ nˈaða, konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 26.375,
-      "speech_end": 34.495,
-      "scene_end": 35.015,
-      "duration": 8.64,
-      "text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-      "speech_text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-      "phonemes": "upɣɾˈaðe pˈip a tɾaβˈes ðel intˈeɾpɾete pˈiton aktˈiβo. el ˈuso ðe pˈiton ˈɛme pˈip impˈiðe ke ˈun ˌexekutˈaβle ðe pˈip ðˌifeɾˈɛnte reθˈiβa el pakˈete.",
+      "speech_start": 22.57,
+      "speech_end": 32.11,
+      "scene_end": 32.63,
+      "duration": 10.060000000000002,
+      "text": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+      "speech_text": "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+      "phonemes": "instˈale el pakˈete ˌofiθjˈal kon kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ. el komˈando kon el kanˈal ˌespeθˌifikˈaðo sˌelekθjˈona eksplˈiθitamˈente la kˌompilaθjˈon de kˈondafˈoɾxe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.375,
-          "speech_end": 34.495,
-          "audible_start": 26.475,
-          "audible_end": 34.315,
-          "duration": 8.12,
+          "speech_start": 22.57,
+          "speech_end": 32.11,
+          "audible_start": 22.67,
+          "audible_end": 31.93,
+          "duration": 9.54,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-          "speech_text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-          "phonemes": "upɣɾˈaðe pˈip a tɾaβˈes ðel intˈeɾpɾete pˈiton aktˈiβo. el ˈuso ðe pˈiton ˈɛme pˈip impˈiðe ke ˈun ˌexekutˈaβle ðe pˈip ðˌifeɾˈɛnte reθˈiβa el pakˈete."
+          "trimmed_tail": 0.005,
+          "text": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+          "speech_text": "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+          "phonemes": "instˈale el pakˈete ˌofiθjˈal kon kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ. el komˈando kon el kanˈal ˌespeθˌifikˈaðo sˌelekθjˈona eksplˈiθitamˈente la kˌompilaθjˈon de kˈondafˈoɾxe."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.015,
-      "speech_end": 38.985,
-      "scene_end": 39.505,
-      "duration": 4.490000000000002,
-      "text": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
-      "speech_text": "Para la aplicación de escritorio, instale espáquer con el qt extra.",
-      "phonemes": "pˌaɾa la ˌaplikaθjˈon de ˌeskɾitˈoɾjo, instˈale espˈakeɾ kon el kˌutˈe ˈekstɾa.",
+      "speech_start": 32.63,
+      "speech_end": 38.550000000000004,
+      "scene_end": 39.07000000000001,
+      "duration": 6.440000000000005,
+      "text": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
+      "speech_text": "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada.",
+      "phonemes": "konfˈiɾme ke kˈonda mwˈestɾa espˈakeɾ en el entˈoɾno; despwˈes, impˈoɾtelo i mwˈestɾe la βeɾsjˈon ˌinstalˈaða.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.015,
-          "speech_end": 38.985,
-          "audible_start": 35.115,
-          "audible_end": 38.805,
-          "duration": 3.97,
+          "speech_start": 32.63,
+          "speech_end": 38.550000000000004,
+          "audible_start": 32.730000000000004,
+          "audible_end": 38.370000000000005,
+          "duration": 5.92,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
-          "speech_text": "Para la aplicación de escritorio, instale espáquer con el qt extra.",
-          "phonemes": "pˌaɾa la ˌaplikaθjˈon de ˌeskɾitˈoɾjo, instˈale espˈakeɾ kon el kˌutˈe ˈekstɾa."
+          "text": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
+          "speech_text": "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada.",
+          "phonemes": "konfˈiɾme ke kˈonda mwˈestɾa espˈakeɾ en el entˈoɾno; despwˈes, impˈoɾtelo i mwˈestɾe la βeɾsjˈon ˌinstalˈaða."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 39.505,
-      "speech_end": 51.625,
-      "scene_end": 52.145,
-      "duration": 12.64,
-      "text": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-      "speech_text": "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-      "phonemes": "ˌexekutˈaɾ espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ lˌanθamjˈɛnto. ˌinfoɾmaɾˈa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, kˌomponˈɛntes ˌopθjonˈales i sopˈoɾte ðe hˈaɾdweɾ kon ˈuna sˌoluθjˈon sˌuxeɾˈiða pˌaɾa kˈaða βˌeɾifˌikaθjˈon faʎˈiða.",
+      "speech_start": 39.07000000000001,
+      "speech_end": 53.03000000000001,
+      "scene_end": 53.55000000000001,
+      "duration": 14.480000000000004,
+      "text": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+      "speech_text": "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+      "phonemes": "ˌexekˈute espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ inˈiθjo. la ˌeramjˈɛnta ðe ðjaɡnˈostiko kˌompɾuˈeβa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, los kˌomponˈɛntes ˌopθjonˈales i la kˌompatˌiβiliðˈad ðel hˈaɾdweɾ, i pɾopˈone ˈuna sˌoluθjˈom pˌaɾa kˈaða kˌompɾoβaθjˈon faʎˈiða.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.505,
-          "speech_end": 51.625,
-          "audible_start": 39.605000000000004,
-          "audible_end": 51.445,
-          "duration": 12.12,
+          "speech_start": 39.07000000000001,
+          "speech_end": 53.03000000000001,
+          "audible_start": 39.17000000000001,
+          "audible_end": 52.85000000000001,
+          "duration": 13.96,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-          "speech_text": "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-          "phonemes": "ˌexekutˈaɾ espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ lˌanθamjˈɛnto. ˌinfoɾmaɾˈa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, kˌomponˈɛntes ˌopθjonˈales i sopˈoɾte ðe hˈaɾdweɾ kon ˈuna sˌoluθjˈon sˌuxeɾˈiða pˌaɾa kˈaða βˌeɾifˌikaθjˈon faʎˈiða."
+          "trimmed_tail": 0.01,
+          "text": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+          "speech_text": "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+          "phonemes": "ˌexekˈute espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ inˈiθjo. la ˌeramjˈɛnta ðe ðjaɡnˈostiko kˌompɾuˈeβa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, los kˌomponˈɛntes ˌopθjonˈales i la kˌompatˌiβiliðˈad ðel hˈaɾdweɾ, i pɾopˈone ˈuna sˌoluθjˈom pˌaɾa kˈaða kˌompɾoβaθjˈon faʎˈiða."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 52.145,
-      "speech_end": 57.865,
-      "scene_end": 58.385000000000005,
-      "duration": 6.240000000000002,
-      "text": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
-      "speech_text": "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer.",
-      "phonemes": "despwˈes ðe ke pˈase el espˈakeɾðoktˈoɾ, mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo kˈaða βˈeθ ke ˌexekˈute espˈakeɾ.",
+      "speech_start": 53.55000000000001,
+      "speech_end": 61.74500000000001,
+      "scene_end": 62.265000000000015,
+      "duration": 8.715000000000003,
+      "text": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
+      "speech_text": "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer.",
+      "phonemes": "kwˌando espˈakeɾðoktˈoɾ nˈo indˈike erˈoɾes, inˈiθje espˈakeɾ kon el komˈando espˈakeɾ. mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo sjˈempɾe ke ˌexekˈute espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 52.145,
-          "speech_end": 57.865,
-          "audible_start": 52.245000000000005,
-          "audible_end": 57.685,
-          "duration": 5.72,
+          "speech_start": 53.55000000000001,
+          "speech_end": 61.74500000000001,
+          "audible_start": 53.65000000000001,
+          "audible_end": 61.56500000000001,
+          "duration": 8.195,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
-          "speech_text": "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer.",
-          "phonemes": "despwˈes ðe ke pˈase el espˈakeɾðoktˈoɾ, mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo kˈaða βˈeθ ke ˌexekˈute espˈakeɾ."
+          "text": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
+          "speech_text": "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer.",
+          "phonemes": "kwˌando espˈakeɾðoktˈoɾ nˈo indˈike erˈoɾes, inˈiθje espˈakeɾ kon el komˈando espˈakeɾ. mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo sjˈempɾe ke ˌexekˈute espˈakeɾ."
         }
       ]
     }
diff --git a/02_conda_install/audio/es/ef_dora.m4a b/02_conda_install/audio/es/ef_dora.m4a
index 092d83001329a5165c7f14aa3636851b263a2f70..b1bcfe9d1ce004c1f30012232bf1179a77a7d935 100644
--- a/02_conda_install/audio/es/ef_dora.m4a
+++ b/02_conda_install/audio/es/ef_dora.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:dd747de0d540a78f941c6a0f70505b829e32518a232a7fbbb1aaf0d54d9d9ae8
-size 358907
+oid sha256:6778d81458e49575dc71a27315e1ae511ea1986d8b8da19d147d9b1a4e0a2df3
+size 382153
diff --git a/02_conda_install/audio/es/em_alex.json b/02_conda_install/audio/es/em_alex.json
index 71e3e7e836ec8711dd9cbc5896b452cc3f96273d..e0fcb134e128b10a1ae9424f270fb920f88448b6 100644
--- a/02_conda_install/audio/es/em_alex.json
+++ b/02_conda_install/audio/es/em_alex.json
@@ -6,10 +6,10 @@
   "voice": "em_alex",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 58.965,
-  "media_sha256": "a0cadfe9246fe7d86cc7836dd5219380a03a94aa562aceed63d75730e7d4d8f8",
-  "media_bytes": 367132,
-  "render_fingerprint": "b49cc0235a0eb52980305b0900641133a00433764af5a2694ba6f4302903f115",
+  "total_duration": 62.435,
+  "media_sha256": "0d596e6da8d15e5d2625645e82cfb401424e59bc9112f8c3beb77837ac1eae53",
+  "media_bytes": 381902,
+  "render_fingerprint": "45a84f4ee99e42e902d65967958ee1dbd735d90bf7b1b309bf7cb56d8969fb90",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
+        "narration": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
         "speech_text": [
-          "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales."
+          "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
+        "narration": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
         "speech_text": [
-          "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip."
+          "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
+        "narration": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
         "speech_text": [
-          "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo."
+          "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
+        "narration": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
         "speech_text": [
-          "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete."
+          "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
+        "narration": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
         "speech_text": [
-          "Para la aplicación de escritorio, instale espáquer con el qt extra."
+          "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
+        "narration": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
         "speech_text": [
-          "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida."
+          "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
+        "narration": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
         "speech_text": [
-          "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer."
+          "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.815,
-      "scene_end": 11.334999999999999,
-      "duration": 11.334999999999999,
-      "text": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-      "speech_text": "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-      "phonemes": "usˈaɾ ˈun entˈoɾno kˈonda pˌaɾa Islˈaɾ espˈakeɾ i sus ðˌependˈɛnθjas θjentˈifikas. pˈiton tɾˈes pˈuntos ðˈoθe ˈes el exˈemplo pˌoɾke aktwˈalmˈente admˈite la ɣˈama mˈas ˈamplia ðe pakˈetes ˌopθjonˈales.",
+      "speech_end": 9.47,
+      "scene_end": 9.99,
+      "duration": 9.99,
+      "text": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
+      "speech_text": "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer.",
+      "phonemes": "instˈale espˈakeɾ ðˌesðe kˈondafˈoɾxe en ˈun entˈoɾno kˈonda ˌespeθˈifiko. el pakˈete inklˈuʝe la ˌinteɾfˈaθ ðe ˌeskɾitˈoɾjo i ðeklˈaɾa las ðˌependˈɛnθjas θjentˈifikas ðe espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.815,
+          "speech_end": 9.47,
           "audible_start": 0.1,
-          "audible_end": 10.635,
-          "duration": 10.815,
+          "audible_end": 9.29,
+          "duration": 9.47,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-          "speech_text": "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-          "phonemes": "usˈaɾ ˈun entˈoɾno kˈonda pˌaɾa Islˈaɾ espˈakeɾ i sus ðˌependˈɛnθjas θjentˈifikas. pˈiton tɾˈes pˈuntos ðˈoθe ˈes el exˈemplo pˌoɾke aktwˈalmˈente admˈite la ɣˈama mˈas ˈamplia ðe pakˈetes ˌopθjonˈales."
+          "trimmed_tail": 0.0,
+          "text": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
+          "speech_text": "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer.",
+          "phonemes": "instˈale espˈakeɾ ðˌesðe kˈondafˈoɾxe en ˈun entˈoɾno kˈonda ˌespeθˈifiko. el pakˈete inklˈuʝe la ˌinteɾfˈaθ ðe ˌeskɾitˈoɾjo i ðeklˈaɾa las ðˌependˈɛnθjas θjentˈifikas ðe espˈakeɾ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.334999999999999,
-      "speech_end": 20.13,
-      "scene_end": 20.65,
-      "duration": 9.315,
-      "text": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
-      "speech_text": "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip.",
-      "phonemes": "ˈaβɾa ˌinstaʎˈatjon wˈit kˈonda en la sekθjˈon espˈakeɾ. ˈaβɾe ˈuna tˌeɾminˈal kon kˈonda i kɾˈea ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes pˈunto ðˈoθe i pˈip.",
+      "speech_start": 9.99,
+      "speech_end": 15.785,
+      "scene_end": 16.305,
+      "duration": 6.3149999999999995,
+      "text": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
+      "speech_text": "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12.",
+      "phonemes": "ˈaβɾa ˈuna tˌeɾminˈal kon kˈonda ðˌisponˈiβle i kɾˈee ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes.dˈoθe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.334999999999999,
-          "speech_end": 20.13,
-          "audible_start": 11.434999999999999,
-          "audible_end": 19.95,
-          "duration": 8.795,
+          "speech_start": 9.99,
+          "speech_end": 15.785,
+          "audible_start": 10.09,
+          "audible_end": 15.605,
+          "duration": 5.795,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
-          "speech_text": "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip.",
-          "phonemes": "ˈaβɾa ˌinstaʎˈatjon wˈit kˈonda en la sekθjˈon espˈakeɾ. ˈaβɾe ˈuna tˌeɾminˈal kon kˈonda i kɾˈea ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes pˈunto ðˈoθe i pˈip."
+          "text": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
+          "speech_text": "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12.",
+          "phonemes": "ˈaβɾa ˈuna tˌeɾminˈal kon kˈonda ðˌisponˈiβle i kɾˈee ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes.dˈoθe."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.65,
-      "speech_end": 26.34,
-      "scene_end": 26.86,
-      "duration": 6.210000000000001,
-      "text": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
-      "speech_text": "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo.",
-      "phonemes": "aktˈiβa el entˈoɾno. konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ ˈantes ðe ˌinstalˈaɾ ˈalɣo.",
+      "speech_start": 16.305,
+      "speech_end": 22.125,
+      "scene_end": 22.645,
+      "duration": 6.34,
+      "text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
+      "speech_text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer.",
+      "phonemes": "aktˈiβe el entˈoɾno. ˈantes ðe ˌinstalˈaɾ nˈaða, konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.65,
-          "speech_end": 26.34,
-          "audible_start": 20.75,
-          "audible_end": 26.159999999999997,
-          "duration": 5.69,
+          "speech_start": 16.305,
+          "speech_end": 22.125,
+          "audible_start": 16.405,
+          "audible_end": 21.945,
+          "duration": 5.82,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
-          "speech_text": "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo.",
-          "phonemes": "aktˈiβa el entˈoɾno. konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ ˈantes ðe ˌinstalˈaɾ ˈalɣo."
+          "trimmed_tail": 0.0,
+          "text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
+          "speech_text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer.",
+          "phonemes": "aktˈiβe el entˈoɾno. ˈantes ðe ˌinstalˈaɾ nˈaða, konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 26.86,
-      "speech_end": 34.95,
-      "scene_end": 35.470000000000006,
-      "duration": 8.610000000000007,
-      "text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-      "speech_text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-      "phonemes": "upɣɾˈaðe pˈip a tɾaβˈes ðel intˈeɾpɾete pˈiton aktˈiβo. el ˈuso ðe pˈiton ˈɛme pˈip impˈiðe ke ˈun ˌexekutˈaβle ðe pˈip ðˌifeɾˈɛnte reθˈiβa el pakˈete.",
+      "speech_start": 22.645,
+      "speech_end": 32.28,
+      "scene_end": 32.800000000000004,
+      "duration": 10.155000000000005,
+      "text": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+      "speech_text": "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+      "phonemes": "instˈale el pakˈete ˌofiθjˈal kon kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ. el komˈando kon el kanˈal ˌespeθˌifikˈaðo sˌelekθjˈona eksplˈiθitamˈente la kˌompilaθjˈon de kˈondafˈoɾxe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.86,
-          "speech_end": 34.95,
-          "audible_start": 26.96,
-          "audible_end": 34.769999999999996,
-          "duration": 8.09,
+          "speech_start": 22.645,
+          "speech_end": 32.28,
+          "audible_start": 22.745,
+          "audible_end": 32.1,
+          "duration": 9.635,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-          "speech_text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-          "phonemes": "upɣɾˈaðe pˈip a tɾaβˈes ðel intˈeɾpɾete pˈiton aktˈiβo. el ˈuso ðe pˈiton ˈɛme pˈip impˈiðe ke ˈun ˌexekutˈaβle ðe pˈip ðˌifeɾˈɛnte reθˈiβa el pakˈete."
+          "trimmed_tail": 0.01,
+          "text": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+          "speech_text": "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+          "phonemes": "instˈale el pakˈete ˌofiθjˈal kon kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ. el komˈando kon el kanˈal ˌespeθˌifikˈaðo sˌelekθjˈona eksplˈiθitamˈente la kˌompilaθjˈon de kˈondafˈoɾxe."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.470000000000006,
-      "speech_end": 39.49000000000001,
-      "scene_end": 40.01000000000001,
-      "duration": 4.540000000000006,
-      "text": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
-      "speech_text": "Para la aplicación de escritorio, instale espáquer con el qt extra.",
-      "phonemes": "pˌaɾa la ˌaplikaθjˈon de ˌeskɾitˈoɾjo, instˈale espˈakeɾ kon el kˌutˈe ˈekstɾa.",
+      "speech_start": 32.800000000000004,
+      "speech_end": 38.845000000000006,
+      "scene_end": 39.36500000000001,
+      "duration": 6.565000000000005,
+      "text": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
+      "speech_text": "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada.",
+      "phonemes": "konfˈiɾme ke kˈonda mwˈestɾa espˈakeɾ en el entˈoɾno; despwˈes, impˈoɾtelo i mwˈestɾe la βeɾsjˈon ˌinstalˈaða.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.470000000000006,
-          "speech_end": 39.49000000000001,
-          "audible_start": 35.57000000000001,
-          "audible_end": 39.31,
-          "duration": 4.02,
+          "speech_start": 32.800000000000004,
+          "speech_end": 38.845000000000006,
+          "audible_start": 32.900000000000006,
+          "audible_end": 38.665000000000006,
+          "duration": 6.045,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
-          "speech_text": "Para la aplicación de escritorio, instale espáquer con el qt extra.",
-          "phonemes": "pˌaɾa la ˌaplikaθjˈon de ˌeskɾitˈoɾjo, instˈale espˈakeɾ kon el kˌutˈe ˈekstɾa."
+          "text": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
+          "speech_text": "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada.",
+          "phonemes": "konfˈiɾme ke kˈonda mwˈestɾa espˈakeɾ en el entˈoɾno; despwˈes, impˈoɾtelo i mwˈestɾe la βeɾsjˈon ˌinstalˈaða."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 40.01000000000001,
-      "speech_end": 52.155000000000015,
-      "scene_end": 52.67500000000002,
-      "duration": 12.665000000000006,
-      "text": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-      "speech_text": "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-      "phonemes": "ˌexekutˈaɾ espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ lˌanθamjˈɛnto. ˌinfoɾmaɾˈa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, kˌomponˈɛntes ˌopθjonˈales i sopˈoɾte ðe hˈaɾdweɾ kon ˈuna sˌoluθjˈon sˌuxeɾˈiða pˌaɾa kˈaða βˌeɾifˌikaθjˈon faʎˈiða.",
+      "speech_start": 39.36500000000001,
+      "speech_end": 53.275000000000006,
+      "scene_end": 53.79500000000001,
+      "duration": 14.43,
+      "text": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+      "speech_text": "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+      "phonemes": "ˌexekˈute espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ inˈiθjo. la ˌeramjˈɛnta ðe ðjaɡnˈostiko kˌompɾuˈeβa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, los kˌomponˈɛntes ˌopθjonˈales i la kˌompatˌiβiliðˈad ðel hˈaɾdweɾ, i pɾopˈone ˈuna sˌoluθjˈom pˌaɾa kˈaða kˌompɾoβaθjˈon faʎˈiða.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.01000000000001,
-          "speech_end": 52.155000000000015,
-          "audible_start": 40.110000000000014,
-          "audible_end": 51.97500000000001,
-          "duration": 12.145,
+          "speech_start": 39.36500000000001,
+          "speech_end": 53.275000000000006,
+          "audible_start": 39.46500000000001,
+          "audible_end": 53.09500000000001,
+          "duration": 13.91,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-          "speech_text": "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-          "phonemes": "ˌexekutˈaɾ espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ lˌanθamjˈɛnto. ˌinfoɾmaɾˈa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, kˌomponˈɛntes ˌopθjonˈales i sopˈoɾte ðe hˈaɾdweɾ kon ˈuna sˌoluθjˈon sˌuxeɾˈiða pˌaɾa kˈaða βˌeɾifˌikaθjˈon faʎˈiða."
+          "trimmed_tail": 0.01,
+          "text": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+          "speech_text": "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+          "phonemes": "ˌexekˈute espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ inˈiθjo. la ˌeramjˈɛnta ðe ðjaɡnˈostiko kˌompɾuˈeβa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, los kˌomponˈɛntes ˌopθjonˈales i la kˌompatˌiβiliðˈad ðel hˈaɾdweɾ, i pɾopˈone ˈuna sˌoluθjˈom pˌaɾa kˈaða kˌompɾoβaθjˈon faʎˈiða."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 52.67500000000002,
-      "speech_end": 58.44500000000002,
-      "scene_end": 58.965000000000025,
-      "duration": 6.290000000000006,
-      "text": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
-      "speech_text": "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer.",
-      "phonemes": "despwˈes ðe ke pˈase el espˈakeɾðoktˈoɾ, mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo kˈaða βˈeθ ke ˌexekˈute espˈakeɾ.",
+      "speech_start": 53.79500000000001,
+      "speech_end": 61.915000000000006,
+      "scene_end": 62.43500000000001,
+      "duration": 8.64,
+      "text": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
+      "speech_text": "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer.",
+      "phonemes": "kwˌando espˈakeɾðoktˈoɾ nˈo indˈike erˈoɾes, inˈiθje espˈakeɾ kon el komˈando espˈakeɾ. mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo sjˈempɾe ke ˌexekˈute espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 52.67500000000002,
-          "speech_end": 58.44500000000002,
-          "audible_start": 52.77500000000002,
-          "audible_end": 58.265000000000015,
-          "duration": 5.77,
+          "speech_start": 53.79500000000001,
+          "speech_end": 61.915000000000006,
+          "audible_start": 53.89500000000001,
+          "audible_end": 61.73500000000001,
+          "duration": 8.12,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
-          "speech_text": "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer.",
-          "phonemes": "despwˈes ðe ke pˈase el espˈakeɾðoktˈoɾ, mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo kˈaða βˈeθ ke ˌexekˈute espˈakeɾ."
+          "text": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
+          "speech_text": "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer.",
+          "phonemes": "kwˌando espˈakeɾðoktˈoɾ nˈo indˈike erˈoɾes, inˈiθje espˈakeɾ kon el komˈando espˈakeɾ. mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo sjˈempɾe ke ˌexekˈute espˈakeɾ."
         }
       ]
     }
diff --git a/02_conda_install/audio/es/em_alex.m4a b/02_conda_install/audio/es/em_alex.m4a
index ccd1767473c1be81bb7413a72a9405faa131c3a4..18c997104f25dbb7ff4ecb0f1ebd3efcd7b46407 100644
--- a/02_conda_install/audio/es/em_alex.m4a
+++ b/02_conda_install/audio/es/em_alex.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a0cadfe9246fe7d86cc7836dd5219380a03a94aa562aceed63d75730e7d4d8f8
-size 367132
+oid sha256:0d596e6da8d15e5d2625645e82cfb401424e59bc9112f8c3beb77837ac1eae53
+size 381902
diff --git a/02_conda_install/audio/es/em_santa.json b/02_conda_install/audio/es/em_santa.json
index 1504798ed9bf6cdc7ba509feab18e7a6fdc808db..c98ae1bb7686633be6fbfb1ff3fc2bd203229937 100644
--- a/02_conda_install/audio/es/em_santa.json
+++ b/02_conda_install/audio/es/em_santa.json
@@ -6,10 +6,10 @@
   "voice": "em_santa",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 59.635,
-  "media_sha256": "e83864ba70d9bb0bcbfdd3732c979616f8744c5ca7980ba5e77b8f0ea6065243",
-  "media_bytes": 365919,
-  "render_fingerprint": "9e8b95720052e2950c8afab1fc226f9d3b76d55b789bf017a8af80f6fec6827f",
+  "total_duration": 63.04,
+  "media_sha256": "97ddc489bef22eeb57c211df7b363ff1da2f9cda837b0dc990a07c6254b82173",
+  "media_bytes": 387979,
+  "render_fingerprint": "159fef4f16b19bff229cabeda740b25c057ce8c52bc0a19d09211dd6b449f722",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
+        "narration": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
         "speech_text": [
-          "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales."
+          "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
+        "narration": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
         "speech_text": [
-          "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip."
+          "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
+        "narration": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
         "speech_text": [
-          "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo."
+          "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
+        "narration": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
         "speech_text": [
-          "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete."
+          "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
+        "narration": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
         "speech_text": [
-          "Para la aplicación de escritorio, instale espáquer con el qt extra."
+          "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
+        "narration": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
         "speech_text": [
-          "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida."
+          "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
+        "narration": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
         "speech_text": [
-          "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer."
+          "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.84,
-      "scene_end": 11.36,
-      "duration": 11.36,
-      "text": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-      "speech_text": "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-      "phonemes": "usˈaɾ ˈun entˈoɾno kˈonda pˌaɾa Islˈaɾ espˈakeɾ i sus ðˌependˈɛnθjas θjentˈifikas. pˈiton tɾˈes pˈuntos ðˈoθe ˈes el exˈemplo pˌoɾke aktwˈalmˈente admˈite la ɣˈama mˈas ˈamplia ðe pakˈetes ˌopθjonˈales.",
+      "speech_end": 9.57,
+      "scene_end": 10.09,
+      "duration": 10.09,
+      "text": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
+      "speech_text": "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer.",
+      "phonemes": "instˈale espˈakeɾ ðˌesðe kˈondafˈoɾxe en ˈun entˈoɾno kˈonda ˌespeθˈifiko. el pakˈete inklˈuʝe la ˌinteɾfˈaθ ðe ˌeskɾitˈoɾjo i ðeklˈaɾa las ðˌependˈɛnθjas θjentˈifikas ðe espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.84,
+          "speech_end": 9.57,
           "audible_start": 0.1,
-          "audible_end": 10.66,
-          "duration": 10.84,
+          "audible_end": 9.39,
+          "duration": 9.57,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Usar un entorno Conda para aislar spaCR y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-          "speech_text": "Usar un entorno Conda para aislar espáquer y sus dependencias científicas. Python tres puntos doce es el ejemplo porque actualmente admite la gama más amplia de paquetes opcionales.",
-          "phonemes": "usˈaɾ ˈun entˈoɾno kˈonda pˌaɾa Islˈaɾ espˈakeɾ i sus ðˌependˈɛnθjas θjentˈifikas. pˈiton tɾˈes pˈuntos ðˈoθe ˈes el exˈemplo pˌoɾke aktwˈalmˈente admˈite la ɣˈama mˈas ˈamplia ðe pakˈetes ˌopθjonˈales."
+          "trimmed_tail": 0.0,
+          "text": "Instale spaCR desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de spaCR.",
+          "speech_text": "Instale espáquer desde conda-forge en un entorno Conda específico. El paquete incluye la interfaz de escritorio y declara las dependencias científicas de espáquer.",
+          "phonemes": "instˈale espˈakeɾ ðˌesðe kˈondafˈoɾxe en ˈun entˈoɾno kˈonda ˌespeθˈifiko. el pakˈete inklˈuʝe la ˌinteɾfˈaθ ðe ˌeskɾitˈoɾjo i ðeklˈaɾa las ðˌependˈɛnθjas θjentˈifikas ðe espˈakeɾ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.36,
-      "speech_end": 20.28,
-      "scene_end": 20.8,
-      "duration": 9.440000000000001,
-      "text": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
-      "speech_text": "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip.",
-      "phonemes": "ˈaβɾa ˌinstaʎˈatjon wˈit kˈonda en la sekθjˈon espˈakeɾ. ˈaβɾe ˈuna tˌeɾminˈal kon kˈonda i kɾˈea ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes pˈunto ðˈoθe i pˈip.",
+      "speech_start": 10.09,
+      "speech_end": 15.96,
+      "scene_end": 16.48,
+      "duration": 6.390000000000001,
+      "text": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
+      "speech_text": "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12.",
+      "phonemes": "ˈaβɾa ˈuna tˌeɾminˈal kon kˈonda ðˌisponˈiβle i kɾˈee ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes.dˈoθe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.36,
-          "speech_end": 20.28,
-          "audible_start": 11.459999999999999,
-          "audible_end": 20.1,
-          "duration": 8.92,
+          "speech_start": 10.09,
+          "speech_end": 15.96,
+          "audible_start": 10.19,
+          "audible_end": 15.780000000000001,
+          "duration": 5.87,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.0,
-          "text": "Abra Installation with Conda en la sección spaCR. Abre una terminal con Conda y crea un entorno llamado spaCR con Python 3 punto 12 y pip.",
-          "speech_text": "Abra Installation with Conda en la sección espáquer. Abre una terminal con Conda y crea un entorno llamado espáquer con Python 3 punto 12 y pip.",
-          "phonemes": "ˈaβɾa ˌinstaʎˈatjon wˈit kˈonda en la sekθjˈon espˈakeɾ. ˈaβɾe ˈuna tˌeɾminˈal kon kˈonda i kɾˈea ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes pˈunto ðˈoθe i pˈip."
+          "text": "Abra una terminal con Conda disponible y cree un entorno llamado spacr con Python 3.12.",
+          "speech_text": "Abra una terminal con Conda disponible y cree un entorno llamado espáquer con Python 3.12.",
+          "phonemes": "ˈaβɾa ˈuna tˌeɾminˈal kon kˈonda ðˌisponˈiβle i kɾˈee ˈun entˈoɾno ʎamˈaðo espˈakeɾ kom pˈiton tɾˈes.dˈoθe."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.8,
-      "speech_end": 26.59,
-      "scene_end": 27.11,
-      "duration": 6.309999999999999,
-      "text": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
-      "speech_text": "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo.",
-      "phonemes": "aktˈiβa el entˈoɾno. konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ ˈantes ðe ˌinstalˈaɾ ˈalɣo.",
+      "speech_start": 16.48,
+      "speech_end": 22.35,
+      "scene_end": 22.87,
+      "duration": 6.390000000000001,
+      "text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
+      "speech_text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer.",
+      "phonemes": "aktˈiβe el entˈoɾno. ˈantes ðe ˌinstalˈaɾ nˈaða, konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.8,
-          "speech_end": 26.59,
-          "audible_start": 20.900000000000002,
-          "audible_end": 26.41,
-          "duration": 5.79,
+          "speech_start": 16.48,
+          "speech_end": 22.35,
+          "audible_start": 16.580000000000002,
+          "audible_end": 22.17,
+          "duration": 5.87,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Activa el entorno. Confirme que Python pertenece al entorno spaCR antes de instalar algo.",
-          "speech_text": "Activa el entorno. Confirme que Python pertenece al entorno espáquer antes de instalar algo.",
-          "phonemes": "aktˈiβa el entˈoɾno. konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ ˈantes ðe ˌinstalˈaɾ ˈalɣo."
+          "trimmed_tail": 0.0,
+          "text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno spacr.",
+          "speech_text": "Active el entorno. Antes de instalar nada, confirme que Python pertenece al entorno espáquer.",
+          "phonemes": "aktˈiβe el entˈoɾno. ˈantes ðe ˌinstalˈaɾ nˈaða, konfˈiɾme ke pˈitom pˌeɾtenˈeθe al entˈoɾno espˈakeɾ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 27.11,
-      "speech_end": 35.305,
-      "scene_end": 35.825,
-      "duration": 8.715000000000003,
-      "text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-      "speech_text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-      "phonemes": "upɣɾˈaðe pˈip a tɾaβˈes ðel intˈeɾpɾete pˈiton aktˈiβo. el ˈuso ðe pˈiton ˈɛme pˈip impˈiðe ke ˈun ˌexekutˈaβle ðe pˈip ðˌifeɾˈɛnte reθˈiβa el pakˈete.",
+      "speech_start": 22.87,
+      "speech_end": 32.635000000000005,
+      "scene_end": 33.15500000000001,
+      "duration": 10.285000000000007,
+      "text": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+      "speech_text": "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+      "phonemes": "instˈale el pakˈete ˌofiθjˈal kon kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ. el komˈando kon el kanˈal ˌespeθˌifikˈaðo sˌelekθjˈona eksplˈiθitamˈente la kˌompilaθjˈon de kˈondafˈoɾxe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.11,
-          "speech_end": 35.305,
-          "audible_start": 27.21,
-          "audible_end": 35.125,
-          "duration": 8.195,
+          "speech_start": 22.87,
+          "speech_end": 32.635000000000005,
+          "audible_start": 22.970000000000002,
+          "audible_end": 32.455,
+          "duration": 9.765,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-          "speech_text": "Upgrade pip a través del intérprete Python activo. El uso de python -m pip impide que un ejecutable de pip diferente reciba el paquete.",
-          "phonemes": "upɣɾˈaðe pˈip a tɾaβˈes ðel intˈeɾpɾete pˈiton aktˈiβo. el ˈuso ðe pˈiton ˈɛme pˈip impˈiðe ke ˈun ˌexekutˈaβle ðe pˈip ðˌifeɾˈɛnte reθˈiβa el pakˈete."
+          "trimmed_tail": 0.005,
+          "text": "Instale el paquete oficial con conda install conda-forge::spacr. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+          "speech_text": "Instale el paquete oficial con conda install conda-forge::espáquer. El comando con el canal especificado selecciona explícitamente la compilación de conda-forge.",
+          "phonemes": "instˈale el pakˈete ˌofiθjˈal kon kˈonda instˈaʎ kˈondafˈoɾxe::espˈakeɾ. el komˈando kon el kanˈal ˌespeθˌifikˈaðo sˌelekθjˈona eksplˈiθitamˈente la kˌompilaθjˈon de kˈondafˈoɾxe."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.825,
-      "speech_end": 39.865,
-      "scene_end": 40.385000000000005,
-      "duration": 4.560000000000002,
-      "text": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
-      "speech_text": "Para la aplicación de escritorio, instale espáquer con el qt extra.",
-      "phonemes": "pˌaɾa la ˌaplikaθjˈon de ˌeskɾitˈoɾjo, instˈale espˈakeɾ kon el kˌutˈe ˈekstɾa.",
+      "speech_start": 33.15500000000001,
+      "speech_end": 39.19500000000001,
+      "scene_end": 39.71500000000001,
+      "duration": 6.560000000000002,
+      "text": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
+      "speech_text": "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada.",
+      "phonemes": "konfˈiɾme ke kˈonda mwˈestɾa espˈakeɾ en el entˈoɾno; despwˈes, impˈoɾtelo i mwˈestɾe la βeɾsjˈon ˌinstalˈaða.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.825,
-          "speech_end": 39.865,
-          "audible_start": 35.925000000000004,
-          "audible_end": 39.685,
-          "duration": 4.04,
+          "speech_start": 33.15500000000001,
+          "speech_end": 39.19500000000001,
+          "audible_start": 33.25500000000001,
+          "audible_end": 39.01500000000001,
+          "duration": 6.04,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Para la aplicación de escritorio, instale spaCR con el qt extra.",
-          "speech_text": "Para la aplicación de escritorio, instale espáquer con el qt extra.",
-          "phonemes": "pˌaɾa la ˌaplikaθjˈon de ˌeskɾitˈoɾjo, instˈale espˈakeɾ kon el kˌutˈe ˈekstɾa."
+          "text": "Confirme que Conda muestra spaCR en el entorno; después, impórtelo y muestre la versión instalada.",
+          "speech_text": "Confirme que Conda muestra espáquer en el entorno; después, impórtelo y muestre la versión instalada.",
+          "phonemes": "konfˈiɾme ke kˈonda mwˈestɾa espˈakeɾ en el entˈoɾno; despwˈes, impˈoɾtelo i mwˈestɾe la βeɾsjˈon ˌinstalˈaða."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 40.385000000000005,
-      "speech_end": 52.72500000000001,
-      "scene_end": 53.24500000000001,
-      "duration": 12.860000000000007,
-      "text": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-      "speech_text": "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-      "phonemes": "ˌexekutˈaɾ espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ lˌanθamjˈɛnto. ˌinfoɾmaɾˈa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, kˌomponˈɛntes ˌopθjonˈales i sopˈoɾte ðe hˈaɾdweɾ kon ˈuna sˌoluθjˈon sˌuxeɾˈiða pˌaɾa kˈaða βˌeɾifˌikaθjˈon faʎˈiða.",
+      "speech_start": 39.71500000000001,
+      "speech_end": 53.735000000000014,
+      "scene_end": 54.25500000000002,
+      "duration": 14.540000000000006,
+      "text": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+      "speech_text": "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+      "phonemes": "ˌexekˈute espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ inˈiθjo. la ˌeramjˈɛnta ðe ðjaɡnˈostiko kˌompɾuˈeβa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, los kˌomponˈɛntes ˌopθjonˈales i la kˌompatˌiβiliðˈad ðel hˈaɾdweɾ, i pɾopˈone ˈuna sˌoluθjˈom pˌaɾa kˈaða kˌompɾoβaθjˈon faʎˈiða.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.385000000000005,
-          "speech_end": 52.72500000000001,
-          "audible_start": 40.48500000000001,
-          "audible_end": 52.545,
-          "duration": 12.34,
+          "speech_start": 39.71500000000001,
+          "speech_end": 53.735000000000014,
+          "audible_start": 39.81500000000001,
+          "audible_end": 53.55500000000001,
+          "duration": 14.02,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Ejecutar spaCR-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-          "speech_text": "Ejecutar espáquer-doctor antes del primer lanzamiento. Informará la instalación activa, Qt, PyTorch, componentes opcionales y soporte de hardware con una solución sugerida para cada verificación fallida.",
-          "phonemes": "ˌexekutˈaɾ espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ lˌanθamjˈɛnto. ˌinfoɾmaɾˈa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, kˌomponˈɛntes ˌopθjonˈales i sopˈoɾte ðe hˈaɾdweɾ kon ˈuna sˌoluθjˈon sˌuxeɾˈiða pˌaɾa kˈaða βˌeɾifˌikaθjˈon faʎˈiða."
+          "trimmed_tail": 0.0,
+          "text": "Ejecute spacr-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+          "speech_text": "Ejecute espáquer-doctor antes del primer inicio. La herramienta de diagnóstico comprueba la instalación activa, Qt, PyTorch, los componentes opcionales y la compatibilidad del hardware, y propone una solución para cada comprobación fallida.",
+          "phonemes": "ˌexekˈute espˈakeɾðoktˈoɾ ˈantes ðel pɾimˈeɾ inˈiθjo. la ˌeramjˈɛnta ðe ðjaɡnˈostiko kˌompɾuˈeβa la ˌinstalaθjˈon aktˈiβa, kˌutˈe, pˈi tˈoɾʧ, los kˌomponˈɛntes ˌopθjonˈales i la kˌompatˌiβiliðˈad ðel hˈaɾdweɾ, i pɾopˈone ˈuna sˌoluθjˈom pˌaɾa kˈaða kˌompɾoβaθjˈon faʎˈiða."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 53.24500000000001,
-      "speech_end": 59.11500000000001,
-      "scene_end": 59.63500000000001,
-      "duration": 6.390000000000001,
-      "text": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
-      "speech_text": "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer.",
-      "phonemes": "despwˈes ðe ke pˈase el espˈakeɾðoktˈoɾ, mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo kˈaða βˈeθ ke ˌexekˈute espˈakeɾ.",
+      "speech_start": 54.25500000000002,
+      "speech_end": 62.52000000000002,
+      "scene_end": 63.04000000000002,
+      "duration": 8.785000000000004,
+      "text": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
+      "speech_text": "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer.",
+      "phonemes": "kwˌando espˈakeɾðoktˈoɾ nˈo indˈike erˈoɾes, inˈiθje espˈakeɾ kon el komˈando espˈakeɾ. mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo sjˈempɾe ke ˌexekˈute espˈakeɾ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 53.24500000000001,
-          "speech_end": 59.11500000000001,
-          "audible_start": 53.34500000000001,
-          "audible_end": 58.93500000000001,
-          "duration": 5.87,
+          "speech_start": 54.25500000000002,
+          "speech_end": 62.52000000000002,
+          "audible_start": 54.35500000000002,
+          "audible_end": 62.34000000000002,
+          "duration": 8.265,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Después de que pase el spaCR-doctor, mantenga este entorno activado cada vez que ejecute spaCR.",
-          "speech_text": "Después de que pase el espáquer-doctor, mantenga este entorno activado cada vez que ejecute espáquer.",
-          "phonemes": "despwˈes ðe ke pˈase el espˈakeɾðoktˈoɾ, mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo kˈaða βˈeθ ke ˌexekˈute espˈakeɾ."
+          "trimmed_tail": 0.005,
+          "text": "Cuando spacr-doctor no indique errores, inicie spaCR con el comando spacr. Mantenga este entorno activado siempre que ejecute spaCR.",
+          "speech_text": "Cuando espáquer-doctor no indique errores, inicie espáquer con el comando espáquer. Mantenga este entorno activado siempre que ejecute espáquer.",
+          "phonemes": "kwˌando espˈakeɾðoktˈoɾ nˈo indˈike erˈoɾes, inˈiθje espˈakeɾ kon el komˈando espˈakeɾ. mantˈɛŋɡa ˈeste entˈoɾno ˌaktiβˈaðo sjˈempɾe ke ˌexekˈute espˈakeɾ."
         }
       ]
     }
diff --git a/02_conda_install/audio/es/em_santa.m4a b/02_conda_install/audio/es/em_santa.m4a
index 059d85df7b645898408a716a31a1a612079544d4..1f952189bae035679a6dbfdc23978acc797fce74 100644
--- a/02_conda_install/audio/es/em_santa.m4a
+++ b/02_conda_install/audio/es/em_santa.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e83864ba70d9bb0bcbfdd3732c979616f8744c5ca7980ba5e77b8f0ea6065243
-size 365919
+oid sha256:97ddc489bef22eeb57c211df7b363ff1da2f9cda837b0dc990a07c6254b82173
+size 387979
diff --git a/02_conda_install/audio/fr/ff_siwis.json b/02_conda_install/audio/fr/ff_siwis.json
index 95acd052424194f9abb237c7abcbf6a3438280fb..bfba25335a9d8f7a34af032ea906ef9695592d92 100644
--- a/02_conda_install/audio/fr/ff_siwis.json
+++ b/02_conda_install/audio/fr/ff_siwis.json
@@ -6,10 +6,10 @@
   "voice": "ff_siwis",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 68.73,
-  "media_sha256": "0e2402b99b342a72425774376cf5a1c48a31694ebfff2f7a37743eb6d0a0ae28",
-  "media_bytes": 433752,
-  "render_fingerprint": "22cda3a4c6371527badc22fd9bb9ea4e6e91ef8ce5d0372a74f6c3c03090f128",
+  "total_duration": 67.135,
+  "media_sha256": "2d8509f0f60f23bb459ec77f8aa85f338d43a8d31beb4d7431a5bd6c63d3a8ff",
+  "media_bytes": 426154,
+  "render_fingerprint": "ed6780706775dd0ff0af55f619e01113d981d4976b89a15d442bd0f177a968c0",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Utilisez un environnement Conda pour isoler spaCR et ses dépendances scientifiques. Python trois point douze est l'exemple car il prend actuellement en charge la plus large gamme de packages optionnels.",
+        "narration": "Installez spaCR depuis conda-forge dans un environnement Conda dédié. Le paquet comprend l’interface de bureau et déclare les dépendances scientifiques de spaCR.",
         "speech_text": [
-          "Utilisez un environnement Conda pour isoler spakeur et ses dépendances scientifiques. Python trois point douze est l'exemple car il prend actuellement en charge la plus large gamme de packages optionnels."
+          "Installez spakeur depuis conda-forge dans un environnement Conda dédié. Le paquet comprend l’interface de bureau et déclare les dépendances scientifiques de spakeur."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ouvrez Installation with Conda dans la section spaCR. Ouvrez un terminal Conda et créez un environnement appelé spaCR avec Python 3 point 12 et pip.",
+        "narration": "Ouvrez un terminal dans lequel Conda est disponible et créez un environnement nommé spacr avec Python 3.12.",
         "speech_text": [
-          "Ouvrez Installation with Conda dans la section spakeur. Ouvrez un terminal Conda et créez un environnement appelé spakeur avec Python 3 point 12 et pip."
+          "Ouvrez un terminal dans lequel Conda est disponible et créez un environnement nommé spakeur avec Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Activez l'environnement. Confirmez que Python appartient à l'environnement spaCR avant d'installer quoi que ce soit.",
+        "narration": "Activez l’environnement. Avant toute installation, confirmez que Python appartient à l’environnement spacr.",
         "speech_text": [
-          "Activez l'environnement. Confirmez que Python appartient à l'environnement spakeur avant d'installer quoi que ce soit."
+          "Activez l’environnement. Avant toute installation, confirmez que Python appartient à l’environnement spakeur."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Mettre à niveau pip à travers l'interprète Python actif. L'utilisation de python -m pip empêche un autre pip exécutable de recevoir le paquet.",
+        "narration": "Installez le paquet officiel avec conda install conda-forge::spacr. Cette commande qualifiée par le canal sélectionne explicitement la version conda-forge.",
         "speech_text": [
-          "Mettre à niveau pip à travers l'interprète Python actif. L'utilisation de python -m pip empêche un autre pip exécutable de recevoir le paquet."
+          "Installez le paquet officiel avec conda install conda-forge::spakeur. Cette commande qualifiée par le canal sélectionne explicitement la version conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Pour l'application de bureau, installez spaCR avec le qt extra. Utilisez le paquet spaCR simple pour un poste de travail ou un serveur sans tête.",
+        "narration": "Vérifiez que Conda répertorie spaCR dans l’environnement, puis importez-le et affichez la version installée.",
         "speech_text": [
-          "Pour l'application de bureau, installez spakeur avec le qt extra. Utilisez le paquet spakeur simple pour un poste de travail ou un serveur sans tête."
+          "Vérifiez que Conda répertorie spakeur dans l’environnement, puis importez-le et affichez la version installée."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Exécutez spaCR-doctor avant le premier lancement. Il rapporte l'installation active, Qt, PyTorch, les composants optionnels et le support matériel avec une correction suggérée pour chaque vérification échouée.",
+        "narration": "Exécutez spacr-doctor avant le premier démarrage. L'outil de diagnostic vérifie l'installation active, Qt, PyTorch, les composants facultatifs et la prise en charge du matériel, puis propose une solution pour chaque contrôle en échec.",
         "speech_text": [
-          "Exécutez spakeur-doctor avant le premier lancement. Il rapporte l'installation active, Qt, PyTorch, les composants optionnels et le support matériel avec une correction suggérée pour chaque vérification échouée."
+          "Exécutez spakeur-doctor avant le premier démarrage. L'outil de diagnostic vérifie l'installation active, Qt, PyTorch, les composants facultatifs et la prise en charge du matériel, puis propose une solution pour chaque contrôle en échec."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Après avoir passé le spaCR-doctor, gardez cet environnement activé chaque fois que vous exécutez spaCR.",
+        "narration": "Lorsque spacr-doctor ne signale plus d’erreur, lancez spaCR avec la commande spacr. Gardez cet environnement actif chaque fois que vous exécutez spaCR.",
         "speech_text": [
-          "Après avoir passé le spakeur-doctor, gardez cet environnement activé chaque fois que vous exécutez spakeur."
+          "Lorsque spakeur-doctor ne signale plus d’erreur, lancez spakeur avec la commande spakeur. Gardez cet environnement actif chaque fois que vous exécutez spakeur."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 11.715,
-      "scene_end": 12.235,
-      "duration": 12.235,
-      "text": "Utilisez un environnement Conda pour isoler spaCR et ses dépendances scientifiques. Python trois point douze est l'exemple car il prend actuellement en charge la plus large gamme de packages optionnels.",
-      "speech_text": "Utilisez un environnement Conda pour isoler spakeur et ses dépendances scientifiques. Python trois point douze est l'exemple car il prend actuellement en charge la plus large gamme de packages optionnels.",
-      "phonemes": "ytilizˈez œ̃n ɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa puʁ izolˈe spakˈœʁ e se depɑ̃dˈɑ̃s sjɑ̃tifˈik. pitˈɔ̃ tʁwˈa pwˌɛ̃ dˈuz ɛ lɛɡzˈɑ̃pl kaʁ il pʁˈɑ̃t aktyɛlmˈɑ̃ ɑ̃ ʃˈaʁʒ la ply lˈaʁʒ ɡˈam də pakˈaʒz ɔpsjɔnˈɛl.",
+      "speech_end": 9.75,
+      "scene_end": 10.27,
+      "duration": 10.27,
+      "text": "Installez spaCR depuis conda-forge dans un environnement Conda dédié. Le paquet comprend l’interface de bureau et déclare les dépendances scientifiques de spaCR.",
+      "speech_text": "Installez spakeur depuis conda-forge dans un environnement Conda dédié. Le paquet comprend l’interface de bureau et déclare les dépendances scientifiques de spakeur.",
+      "phonemes": "ɛ̃stalˈe spakˈœʁ dəpyˌi kɔ̃dˈafˈɔʁʒ dɑ̃z œ̃n ɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa dedjˈe. lə pakˈɛ kɔ̃pʁˈɑ̃ lɛ̃tɛʁfˈas də byʁˈo e deklˈaʁ le depɑ̃dˈɑ̃s sjɑ̃tifˈik də spakˈœʁ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 11.715,
+          "speech_end": 9.75,
           "audible_start": 0.1,
-          "audible_end": 11.535,
-          "duration": 11.715,
+          "audible_end": 9.57,
+          "duration": 9.75,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.16,
-          "text": "Utilisez un environnement Conda pour isoler spaCR et ses dépendances scientifiques. Python trois point douze est l'exemple car il prend actuellement en charge la plus large gamme de packages optionnels.",
-          "speech_text": "Utilisez un environnement Conda pour isoler spakeur et ses dépendances scientifiques. Python trois point douze est l'exemple car il prend actuellement en charge la plus large gamme de packages optionnels.",
-          "phonemes": "ytilizˈez œ̃n ɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa puʁ izolˈe spakˈœʁ e se depɑ̃dˈɑ̃s sjɑ̃tifˈik. pitˈɔ̃ tʁwˈa pwˌɛ̃ dˈuz ɛ lɛɡzˈɑ̃pl kaʁ il pʁˈɑ̃t aktyɛlmˈɑ̃ ɑ̃ ʃˈaʁʒ la ply lˈaʁʒ ɡˈam də pakˈaʒz ɔpsjɔnˈɛl."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.13,
+          "text": "Installez spaCR depuis conda-forge dans un environnement Conda dédié. Le paquet comprend l’interface de bureau et déclare les dépendances scientifiques de spaCR.",
+          "speech_text": "Installez spakeur depuis conda-forge dans un environnement Conda dédié. Le paquet comprend l’interface de bureau et déclare les dépendances scientifiques de spakeur.",
+          "phonemes": "ɛ̃stalˈe spakˈœʁ dəpyˌi kɔ̃dˈafˈɔʁʒ dɑ̃z œ̃n ɑ̃viʁɔnmˈɑ̃ kɔ̃dˈa dedjˈe. lə pakˈɛ kɔ̃pʁˈɑ̃ lɛ̃tɛʁfˈas də byʁˈo e deklˈaʁ le depɑ̃dˈɑ̃s sjɑ̃tifˈik də spakˈœʁ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.235,
-      "speech_end": 21.775,
-      "scene_end": 22.294999999999998,
-      "duration": 10.059999999999999,
-      "text": "Ouvrez Installation with Conda dans la section spaCR. Ouvrez un terminal Conda et créez un environnement appelé spaCR avec Python 3 point 12 et pip.",
-      "speech_text": "Ouvrez Installation with Conda dans la section spakeur. Ouvrez un terminal Conda et créez un environnement appelé spakeur avec Python 3 point 12 et pip.",
-      "phonemes": "uvʁˈez ɛ̃stalasjˈɔ̃ wɪð kɔ̃dˈa dɑ̃ la sɛksjˈɔ̃ spakˈœʁ. uvʁˈez œ̃ tɛʁminˈal kɔ̃dˈa e kʁeˈez œ̃n ɑ̃viʁɔnmˈɑ̃ aplˈe spakˈœʁ avˌɛk pitˈɔ̃ tʁwˈa pwˌɛ̃ dˈuz e pˈip.",
+      "speech_start": 10.27,
+      "speech_end": 17.485,
+      "scene_end": 18.005,
+      "duration": 7.734999999999999,
+      "text": "Ouvrez un terminal dans lequel Conda est disponible et créez un environnement nommé spacr avec Python 3.12.",
+      "speech_text": "Ouvrez un terminal dans lequel Conda est disponible et créez un environnement nommé spakeur avec Python 3.12.",
+      "phonemes": "uvʁˈez œ̃ tɛʁminˈal dɑ̃ ləkˈɛl kɔ̃dˈa ɛ disponˈibl e kʁeˈez œ̃n ɑ̃viʁɔnmˈɑ̃ nɔmˈe spakˈœʁ avˌɛk pitˈɔ̃ tʁwˈa.dˈuz.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.235,
-          "speech_end": 21.775,
-          "audible_start": 12.334999999999999,
-          "audible_end": 21.595,
-          "duration": 9.54,
+          "speech_start": 10.27,
+          "speech_end": 17.485,
+          "audible_start": 10.37,
+          "audible_end": 17.305,
+          "duration": 7.215,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.14,
-          "text": "Ouvrez Installation with Conda dans la section spaCR. Ouvrez un terminal Conda et créez un environnement appelé spaCR avec Python 3 point 12 et pip.",
-          "speech_text": "Ouvrez Installation with Conda dans la section spakeur. Ouvrez un terminal Conda et créez un environnement appelé spakeur avec Python 3 point 12 et pip.",
-          "phonemes": "uvʁˈez ɛ̃stalasjˈɔ̃ wɪð kɔ̃dˈa dɑ̃ la sɛksjˈɔ̃ spakˈœʁ. uvʁˈez œ̃ tɛʁminˈal kɔ̃dˈa e kʁeˈez œ̃n ɑ̃viʁɔnmˈɑ̃ aplˈe spakˈœʁ avˌɛk pitˈɔ̃ tʁwˈa pwˌɛ̃ dˈuz e pˈip."
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.185,
+          "text": "Ouvrez un terminal dans lequel Conda est disponible et créez un environnement nommé spacr avec Python 3.12.",
+          "speech_text": "Ouvrez un terminal dans lequel Conda est disponible et créez un environnement nommé spakeur avec Python 3.12.",
+          "phonemes": "uvʁˈez œ̃ tɛʁminˈal dɑ̃ ləkˈɛl kɔ̃dˈa ɛ disponˈibl e kʁeˈez œ̃n ɑ̃viʁɔnmˈɑ̃ nɔmˈe spakˈœʁ avˌɛk pitˈɔ̃ tʁwˈa.dˈuz."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 22.294999999999998,
-      "speech_end": 28.674999999999997,
-      "scene_end": 29.194999999999997,
-      "duration": 6.899999999999999,
-      "text": "Activez l'environnement. Confirmez que Python appartient à l'environnement spaCR avant d'installer quoi que ce soit.",
-      "speech_text": "Activez l'environnement. Confirmez que Python appartient à l'environnement spakeur avant d'installer quoi que ce soit.",
-      "phonemes": "aktivˈe lɑ̃viʁɔnmˈɑ̃. kɔ̃fiʁmˈe kə pitˈɔ̃ apaʁtjˈɛ̃ a lɑ̃viʁɔnmˈɑ̃ spakˈœʁ avˌɑ̃ dɛ̃stalˈe kwˌa kə sə swˈa.",
+      "speech_start": 18.005,
+      "speech_end": 24.18,
+      "scene_end": 24.7,
+      "duration": 6.695,
+      "text": "Activez l’environnement. Avant toute installation, confirmez que Python appartient à l’environnement spacr.",
+      "speech_text": "Activez l’environnement. Avant toute installation, confirmez que Python appartient à l’environnement spakeur.",
+      "phonemes": "aktivˈe lɑ̃viʁɔnmˈɑ̃. avˌɑ̃ tut ɛ̃stalasjˈɔ̃, kɔ̃fiʁmˈe kə pitˈɔ̃ apaʁtjˈɛ̃ a lɑ̃viʁɔnmˈɑ̃ spakˈœʁ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.294999999999998,
-          "speech_end": 28.674999999999997,
-          "audible_start": 22.395,
-          "audible_end": 28.494999999999997,
-          "duration": 6.38,
+          "speech_start": 18.005,
+          "speech_end": 24.18,
+          "audible_start": 18.105,
+          "audible_end": 24.0,
+          "duration": 6.175,
           "gap_from_previous": null,
           "trimmed_lead": 0.295,
-          "trimmed_tail": 0.175,
-          "text": "Activez l'environnement. Confirmez que Python appartient à l'environnement spaCR avant d'installer quoi que ce soit.",
-          "speech_text": "Activez l'environnement. Confirmez que Python appartient à l'environnement spakeur avant d'installer quoi que ce soit.",
-          "phonemes": "aktivˈe lɑ̃viʁɔnmˈɑ̃. kɔ̃fiʁmˈe kə pitˈɔ̃ apaʁtjˈɛ̃ a lɑ̃viʁɔnmˈɑ̃ spakˈœʁ avˌɑ̃ dɛ̃stalˈe kwˌa kə sə swˈa."
+          "trimmed_tail": 0.13,
+          "text": "Activez l’environnement. Avant toute installation, confirmez que Python appartient à l’environnement spacr.",
+          "speech_text": "Activez l’environnement. Avant toute installation, confirmez que Python appartient à l’environnement spakeur.",
+          "phonemes": "aktivˈe lɑ̃viʁɔnmˈɑ̃. avˌɑ̃ tut ɛ̃stalasjˈɔ̃, kɔ̃fiʁmˈe kə pitˈɔ̃ apaʁtjˈɛ̃ a lɑ̃viʁɔnmˈɑ̃ spakˈœʁ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 29.194999999999997,
-      "speech_end": 38.349999999999994,
-      "scene_end": 38.87,
-      "duration": 9.675,
-      "text": "Mettre à niveau pip à travers l'interprète Python actif. L'utilisation de python -m pip empêche un autre pip exécutable de recevoir le paquet.",
-      "speech_text": "Mettre à niveau pip à travers l'interprète Python actif. L'utilisation de python -m pip empêche un autre pip exécutable de recevoir le paquet.",
-      "phonemes": "mˈɛtʁ a nivˈo pˈip a tʁavˈɛʁ lɛ̃tɛʁpʁˈɛt pitˈɔ̃ aktˈif. lytilizasjˈɔ̃ də pitˈɔ̃ ˈɛm pˈip ɑ̃pˈɛʃ œ̃n otʁ pˈip ɛɡzekytˈabl də ʁəsəvwˈaʁ lə pakˈɛ.",
+      "speech_start": 24.7,
+      "speech_end": 34.545,
+      "scene_end": 35.065000000000005,
+      "duration": 10.365000000000006,
+      "text": "Installez le paquet officiel avec conda install conda-forge::spacr. Cette commande qualifiée par le canal sélectionne explicitement la version conda-forge.",
+      "speech_text": "Installez le paquet officiel avec conda install conda-forge::spakeur. Cette commande qualifiée par le canal sélectionne explicitement la version conda-forge.",
+      "phonemes": "ɛ̃stalˈe lə pakˈɛ ɔfisjˈɛl avˌɛk kɔ̃dˈa ɪnstˈɔːl kɔ̃dˈafˈɔʁʒ::spakˈœʁ. sɛt kɔmˈɑ̃d kalifjˈe paʁ lə kanˈal selɛksjˈɔn ɛksplisitmˈɑ̃ la vɛʁsjˈɔ̃ kɔ̃dˈafˈɔʁʒ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.194999999999997,
-          "speech_end": 38.349999999999994,
-          "audible_start": 29.294999999999998,
-          "audible_end": 38.169999999999995,
-          "duration": 9.155,
+          "speech_start": 24.7,
+          "speech_end": 34.545,
+          "audible_start": 24.8,
+          "audible_end": 34.364999999999995,
+          "duration": 9.845,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
+          "trimmed_lead": 0.295,
           "trimmed_tail": 0.16,
-          "text": "Mettre à niveau pip à travers l'interprète Python actif. L'utilisation de python -m pip empêche un autre pip exécutable de recevoir le paquet.",
-          "speech_text": "Mettre à niveau pip à travers l'interprète Python actif. L'utilisation de python -m pip empêche un autre pip exécutable de recevoir le paquet.",
-          "phonemes": "mˈɛtʁ a nivˈo pˈip a tʁavˈɛʁ lɛ̃tɛʁpʁˈɛt pitˈɔ̃ aktˈif. lytilizasjˈɔ̃ də pitˈɔ̃ ˈɛm pˈip ɑ̃pˈɛʃ œ̃n otʁ pˈip ɛɡzekytˈabl də ʁəsəvwˈaʁ lə pakˈɛ."
+          "text": "Installez le paquet officiel avec conda install conda-forge::spacr. Cette commande qualifiée par le canal sélectionne explicitement la version conda-forge.",
+          "speech_text": "Installez le paquet officiel avec conda install conda-forge::spakeur. Cette commande qualifiée par le canal sélectionne explicitement la version conda-forge.",
+          "phonemes": "ɛ̃stalˈe lə pakˈɛ ɔfisjˈɛl avˌɛk kɔ̃dˈa ɪnstˈɔːl kɔ̃dˈafˈɔʁʒ::spakˈœʁ. sɛt kɔmˈɑ̃d kalifjˈe paʁ lə kanˈal selɛksjˈɔn ɛksplisitmˈɑ̃ la vɛʁsjˈɔ̃ kɔ̃dˈafˈɔʁʒ."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 38.87,
-      "speech_end": 47.959999999999994,
-      "scene_end": 48.48,
-      "duration": 9.61,
-      "text": "Pour l'application de bureau, installez spaCR avec le qt extra. Utilisez le paquet spaCR simple pour un poste de travail ou un serveur sans tête.",
-      "speech_text": "Pour l'application de bureau, installez spakeur avec le qt extra. Utilisez le paquet spakeur simple pour un poste de travail ou un serveur sans tête.",
-      "phonemes": "puʁ laplikasjˈɔ̃ də byʁˈo, ɛ̃stalˈe spakˈœʁ avˌɛk lə kˌytˈe ɛkstʁˈa. ytilizˈe lə pakˈɛ spakˈœʁ sˈɛ̃pl puʁ œ̃ pˈɔst də tʁavˈaj u œ̃ sɛʁvˈœʁ sɑ̃ tˈɛt.",
+      "speech_start": 35.065000000000005,
+      "speech_end": 41.395,
+      "scene_end": 41.915000000000006,
+      "duration": 6.850000000000001,
+      "text": "Vérifiez que Conda répertorie spaCR dans l’environnement, puis importez-le et affichez la version installée.",
+      "speech_text": "Vérifiez que Conda répertorie spakeur dans l’environnement, puis importez-le et affichez la version installée.",
+      "phonemes": "veʁifjˈe kə kɔ̃dˈa ʁepɛʁtoʁˈi spakˈœʁ dɑ̃ lɑ̃viʁɔnmˈɑ̃, pyˈiz ɛ̃pɔʁtˈelə e afiʃˈe la vɛʁsjˈɔ̃ ɛ̃stalˈe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.87,
-          "speech_end": 47.959999999999994,
-          "audible_start": 38.97,
-          "audible_end": 47.78,
-          "duration": 9.09,
+          "speech_start": 35.065000000000005,
+          "speech_end": 41.395,
+          "audible_start": 35.165000000000006,
+          "audible_end": 41.215,
+          "duration": 6.33,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.115,
-          "text": "Pour l'application de bureau, installez spaCR avec le qt extra. Utilisez le paquet spaCR simple pour un poste de travail ou un serveur sans tête.",
-          "speech_text": "Pour l'application de bureau, installez spakeur avec le qt extra. Utilisez le paquet spakeur simple pour un poste de travail ou un serveur sans tête.",
-          "phonemes": "puʁ laplikasjˈɔ̃ də byʁˈo, ɛ̃stalˈe spakˈœʁ avˌɛk lə kˌytˈe ɛkstʁˈa. ytilizˈe lə pakˈɛ spakˈœʁ sˈɛ̃pl puʁ œ̃ pˈɔst də tʁavˈaj u œ̃ sɛʁvˈœʁ sɑ̃ tˈɛt."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.175,
+          "text": "Vérifiez que Conda répertorie spaCR dans l’environnement, puis importez-le et affichez la version installée.",
+          "speech_text": "Vérifiez que Conda répertorie spakeur dans l’environnement, puis importez-le et affichez la version installée.",
+          "phonemes": "veʁifjˈe kə kɔ̃dˈa ʁepɛʁtoʁˈi spakˈœʁ dɑ̃ lɑ̃viʁɔnmˈɑ̃, pyˈiz ɛ̃pɔʁtˈelə e afiʃˈe la vɛʁsjˈɔ̃ ɛ̃stalˈe."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 48.48,
-      "speech_end": 61.12,
-      "scene_end": 61.64,
-      "duration": 13.160000000000004,
-      "text": "Exécutez spaCR-doctor avant le premier lancement. Il rapporte l'installation active, Qt, PyTorch, les composants optionnels et le support matériel avec une correction suggérée pour chaque vérification échouée.",
-      "speech_text": "Exécutez spakeur-doctor avant le premier lancement. Il rapporte l'installation active, Qt, PyTorch, les composants optionnels et le support matériel avec une correction suggérée pour chaque vérification échouée.",
-      "phonemes": "ɛɡzekytˈe spakˈœʁdɔktˈɔʁ avˌɑ̃ lə pʁəmjˈe lɑ̃smˈɑ̃. il ʁapˈɔʁt lɛ̃stalasjˈɔ̃ aktˈiv, kˌytˈe, pˈi tˈɔʁʃ, le kɔ̃pozˈɑ̃z ɔpsjɔnˈɛlz e lə sypˈɔʁ mateʁjˈɛl avˌɛk yn koʁɛksjˈɔ̃ syɡʒeʁˈe puʁ ʃak veʁifikasjˈɔ̃ eʃwˈe.",
+      "speech_start": 41.915000000000006,
+      "speech_end": 56.31,
+      "scene_end": 56.830000000000005,
+      "duration": 14.915,
+      "text": "Exécutez spacr-doctor avant le premier démarrage. L'outil de diagnostic vérifie l'installation active, Qt, PyTorch, les composants facultatifs et la prise en charge du matériel, puis propose une solution pour chaque contrôle en échec.",
+      "speech_text": "Exécutez spakeur-doctor avant le premier démarrage. L'outil de diagnostic vérifie l'installation active, Qt, PyTorch, les composants facultatifs et la prise en charge du matériel, puis propose une solution pour chaque contrôle en échec.",
+      "phonemes": "ɛɡzekytˈe spakˈœʁdɔktˈɔʁ avˌɑ̃ lə pʁəmjˈe demaʁˈaʒ. lutˈi də djaɡnɔstˈik veʁifˈi lɛ̃stalasjˈɔ̃ aktˈiv, kˌytˈe, pˈi tˈɔʁʃ, le kɔ̃pozˈɑ̃ fakyltatˈifz e la pʁˈiz ɑ̃ ʃˈaʁʒ dy mateʁjˈɛl, pyˈi pʁopˈɔz yn solysjˈɔ̃ puʁ ʃak kɔ̃tʁˈoːl ɑ̃n eʃˈɛk.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.48,
-          "speech_end": 61.12,
-          "audible_start": 48.58,
-          "audible_end": 60.94,
-          "duration": 12.64,
+          "speech_start": 41.915000000000006,
+          "speech_end": 56.31,
+          "audible_start": 42.01500000000001,
+          "audible_end": 56.13000000000001,
+          "duration": 14.395,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.175,
-          "text": "Exécutez spaCR-doctor avant le premier lancement. Il rapporte l'installation active, Qt, PyTorch, les composants optionnels et le support matériel avec une correction suggérée pour chaque vérification échouée.",
-          "speech_text": "Exécutez spakeur-doctor avant le premier lancement. Il rapporte l'installation active, Qt, PyTorch, les composants optionnels et le support matériel avec une correction suggérée pour chaque vérification échouée.",
-          "phonemes": "ɛɡzekytˈe spakˈœʁdɔktˈɔʁ avˌɑ̃ lə pʁəmjˈe lɑ̃smˈɑ̃. il ʁapˈɔʁt lɛ̃stalasjˈɔ̃ aktˈiv, kˌytˈe, pˈi tˈɔʁʃ, le kɔ̃pozˈɑ̃z ɔpsjɔnˈɛlz e lə sypˈɔʁ mateʁjˈɛl avˌɛk yn koʁɛksjˈɔ̃ syɡʒeʁˈe puʁ ʃak veʁifikasjˈɔ̃ eʃwˈe."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.155,
+          "text": "Exécutez spacr-doctor avant le premier démarrage. L'outil de diagnostic vérifie l'installation active, Qt, PyTorch, les composants facultatifs et la prise en charge du matériel, puis propose une solution pour chaque contrôle en échec.",
+          "speech_text": "Exécutez spakeur-doctor avant le premier démarrage. L'outil de diagnostic vérifie l'installation active, Qt, PyTorch, les composants facultatifs et la prise en charge du matériel, puis propose une solution pour chaque contrôle en échec.",
+          "phonemes": "ɛɡzekytˈe spakˈœʁdɔktˈɔʁ avˌɑ̃ lə pʁəmjˈe demaʁˈaʒ. lutˈi də djaɡnɔstˈik veʁifˈi lɛ̃stalasjˈɔ̃ aktˈiv, kˌytˈe, pˈi tˈɔʁʃ, le kɔ̃pozˈɑ̃ fakyltatˈifz e la pʁˈiz ɑ̃ ʃˈaʁʒ dy mateʁjˈɛl, pyˈi pʁopˈɔz yn solysjˈɔ̃ puʁ ʃak kɔ̃tʁˈoːl ɑ̃n eʃˈɛk."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 61.64,
-      "speech_end": 68.21000000000001,
-      "scene_end": 68.73,
-      "duration": 7.090000000000003,
-      "text": "Après avoir passé le spaCR-doctor, gardez cet environnement activé chaque fois que vous exécutez spaCR.",
-      "speech_text": "Après avoir passé le spakeur-doctor, gardez cet environnement activé chaque fois que vous exécutez spakeur.",
-      "phonemes": "apʁˌɛz avwˈaʁ pasˈe lə spakˈœʁdɔktˈɔʁ, ɡaʁdˈe sɛt ɑ̃viʁɔnmˈɑ̃ aktivˈe ʃak fwˈa kə vuz ɛɡzekytˈe spakˈœʁ.",
+      "speech_start": 56.830000000000005,
+      "speech_end": 66.61500000000001,
+      "scene_end": 67.135,
+      "duration": 10.305,
+      "text": "Lorsque spacr-doctor ne signale plus d’erreur, lancez spaCR avec la commande spacr. Gardez cet environnement actif chaque fois que vous exécutez spaCR.",
+      "speech_text": "Lorsque spakeur-doctor ne signale plus d’erreur, lancez spakeur avec la commande spakeur. Gardez cet environnement actif chaque fois que vous exécutez spakeur.",
+      "phonemes": "lˌɔʁskə spakˈœʁdɔktˈɔʁ nə sinjˈal ply dɛʁˈœʁ, lɑ̃sˈe spakˈœʁ avˌɛk la kɔmˈɑ̃d spakˈœʁ. ɡaʁdˈe sɛt ɑ̃viʁɔnmˈɑ̃ aktˈif ʃak fwˈa kə vuz ɛɡzekytˈe spakˈœʁ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 61.64,
-          "speech_end": 68.21000000000001,
-          "audible_start": 61.74,
-          "audible_end": 68.03,
-          "duration": 6.57,
+          "speech_start": 56.830000000000005,
+          "speech_end": 66.61500000000001,
+          "audible_start": 56.93000000000001,
+          "audible_end": 66.435,
+          "duration": 9.785,
           "gap_from_previous": null,
           "trimmed_lead": 0.285,
-          "trimmed_tail": 0.17,
-          "text": "Après avoir passé le spaCR-doctor, gardez cet environnement activé chaque fois que vous exécutez spaCR.",
-          "speech_text": "Après avoir passé le spakeur-doctor, gardez cet environnement activé chaque fois que vous exécutez spakeur.",
-          "phonemes": "apʁˌɛz avwˈaʁ pasˈe lə spakˈœʁdɔktˈɔʁ, ɡaʁdˈe sɛt ɑ̃viʁɔnmˈɑ̃ aktivˈe ʃak fwˈa kə vuz ɛɡzekytˈe spakˈœʁ."
+          "trimmed_tail": 0.155,
+          "text": "Lorsque spacr-doctor ne signale plus d’erreur, lancez spaCR avec la commande spacr. Gardez cet environnement actif chaque fois que vous exécutez spaCR.",
+          "speech_text": "Lorsque spakeur-doctor ne signale plus d’erreur, lancez spakeur avec la commande spakeur. Gardez cet environnement actif chaque fois que vous exécutez spakeur.",
+          "phonemes": "lˌɔʁskə spakˈœʁdɔktˈɔʁ nə sinjˈal ply dɛʁˈœʁ, lɑ̃sˈe spakˈœʁ avˌɛk la kɔmˈɑ̃d spakˈœʁ. ɡaʁdˈe sɛt ɑ̃viʁɔnmˈɑ̃ aktˈif ʃak fwˈa kə vuz ɛɡzekytˈe spakˈœʁ."
         }
       ]
     }
diff --git a/02_conda_install/audio/fr/ff_siwis.m4a b/02_conda_install/audio/fr/ff_siwis.m4a
index bcf882adc032684852a614e2a5fb519ce6c88652..48b883a35671c2a625626a81727747dc65c750b4 100644
--- a/02_conda_install/audio/fr/ff_siwis.m4a
+++ b/02_conda_install/audio/fr/ff_siwis.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0e2402b99b342a72425774376cf5a1c48a31694ebfff2f7a37743eb6d0a0ae28
-size 433752
+oid sha256:2d8509f0f60f23bb459ec77f8aa85f338d43a8d31beb4d7431a5bd6c63d3a8ff
+size 426154
diff --git a/02_conda_install/audio/hi/hf_alpha.json b/02_conda_install/audio/hi/hf_alpha.json
index 40c3a0c166a04039735e57bf0e42e0debbd5b1d0..8fcfe8b961275d694513b74e74a0ac39fc50d6ed 100644
--- a/02_conda_install/audio/hi/hf_alpha.json
+++ b/02_conda_install/audio/hi/hf_alpha.json
@@ -6,10 +6,10 @@
   "voice": "hf_alpha",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 84.105,
-  "media_sha256": "5877cd43ce3a32c65bc920e15e1794f592fee24a5f19228e20af0bb496cc3f5f",
-  "media_bytes": 547246,
-  "render_fingerprint": "448f30cda48c4135f286147d3d67b21b1214270f7b21af8680afbef97a900b81",
+  "total_duration": 74.555,
+  "media_sha256": "2adacc74cf4046ab1d2f2ca93beac536f709f4f6f8300c1e0f22c8fa1c52e328",
+  "media_bytes": 482262,
+  "render_fingerprint": "128aaae1ab06b378dd5797ec38e00751ac29b4a8ee70271b327bd5f33d1f58f8",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
+        "narration": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
         "speech_text": [
-          "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।"
+          "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
+        "narration": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
         "speech_text": [
-          "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।"
+          "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
+        "narration": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
         "speech_text": [
-          "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है."
+          "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
+        "narration": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
         "speech_text": [
-          "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।"
+          "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
+        "narration": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
         "speech_text": [
-          "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।"
+          "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
+        "narration": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
         "speech_text": [
-          "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।"
+          "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
+        "narration": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
         "speech_text": [
-          "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।"
+          "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 16.02,
-      "scene_end": 16.54,
-      "duration": 16.54,
-      "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː",
+      "speech_end": 12.145,
+      "scene_end": 12.665,
+      "duration": 12.665,
+      "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 16.02,
+          "speech_end": 12.145,
           "audible_start": 0.1,
-          "audible_end": 15.84,
-          "duration": 16.02,
+          "audible_end": 11.965,
+          "duration": 12.145,
           "gap_from_previous": null,
           "trimmed_lead": 0.395,
           "trimmed_tail": 0.285,
-          "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː"
+          "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 16.54,
-      "speech_end": 28.43,
-      "scene_end": 28.95,
-      "duration": 12.41,
-      "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-      "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː",
+      "speech_start": 12.665,
+      "speech_end": 19.53,
+      "scene_end": 20.05,
+      "duration": 7.385000000000002,
+      "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+      "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+      "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 16.54,
-          "speech_end": 28.43,
-          "audible_start": 16.64,
-          "audible_end": 28.25,
-          "duration": 11.89,
+          "speech_start": 12.665,
+          "speech_end": 19.53,
+          "audible_start": 12.764999999999999,
+          "audible_end": 19.349999999999998,
+          "duration": 6.865,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.265,
-          "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-          "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː"
+          "trimmed_lead": 0.4,
+          "trimmed_tail": 0.285,
+          "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+          "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+          "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 28.95,
-      "speech_end": 37.44,
-      "scene_end": 37.96,
-      "duration": 9.010000000000002,
-      "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-      "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-      "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː.",
+      "speech_start": 20.05,
+      "speech_end": 27.91,
+      "scene_end": 28.43,
+      "duration": 8.379999999999999,
+      "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+      "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+      "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
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-          "speech_end": 37.44,
-          "audible_start": 29.05,
-          "audible_end": 37.26,
-          "duration": 8.49,
+          "speech_start": 20.05,
+          "speech_end": 27.91,
+          "audible_start": 20.150000000000002,
+          "audible_end": 27.73,
+          "duration": 7.86,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
+          "trimmed_lead": 0.41,
           "trimmed_tail": 0.28,
-          "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-          "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-          "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː."
+          "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+          "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+          "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 37.96,
-      "speech_end": 50.34,
-      "scene_end": 50.86000000000001,
-      "duration": 12.900000000000006,
-      "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː",
+      "speech_start": 28.43,
+      "speech_end": 38.495,
+      "scene_end": 39.015,
+      "duration": 10.585,
+      "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.96,
-          "speech_end": 50.34,
-          "audible_start": 38.06,
-          "audible_end": 50.16,
-          "duration": 12.38,
+          "speech_start": 28.43,
+          "speech_end": 38.495,
+          "audible_start": 28.53,
+          "audible_end": 38.315,
+          "duration": 10.065,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.285,
-          "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː"
+          "trimmed_lead": 0.425,
+          "trimmed_tail": 0.31,
+          "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 50.86000000000001,
-      "speech_end": 61.75000000000001,
-      "scene_end": 62.27000000000001,
-      "duration": 11.410000000000004,
-      "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-      "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-      "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 39.015,
+      "speech_end": 47.775,
+      "scene_end": 48.295,
+      "duration": 9.280000000000001,
+      "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 50.86000000000001,
-          "speech_end": 61.75000000000001,
-          "audible_start": 50.96000000000001,
-          "audible_end": 61.57000000000001,
-          "duration": 10.89,
+          "speech_start": 39.015,
+          "speech_end": 47.775,
+          "audible_start": 39.115,
+          "audible_end": 47.595,
+          "duration": 8.76,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
-          "trimmed_tail": 0.28,
-          "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-          "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-          "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_tail": 0.335,
+          "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 62.27000000000001,
-      "speech_end": 75.66000000000001,
-      "scene_end": 76.18,
-      "duration": 13.909999999999997,
-      "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ",
+      "speech_start": 48.295,
+      "speech_end": 63.63,
+      "scene_end": 64.15,
+      "duration": 15.855000000000004,
+      "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 62.27000000000001,
-          "speech_end": 75.66000000000001,
-          "audible_start": 62.37000000000001,
-          "audible_end": 75.48000000000002,
-          "duration": 13.39,
+          "speech_start": 48.295,
+          "speech_end": 63.63,
+          "audible_start": 48.395,
+          "audible_end": 63.45,
+          "duration": 15.335,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
-          "trimmed_tail": 0.255,
-          "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ"
+          "trimmed_tail": 0.31,
+          "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 76.18,
-      "speech_end": 83.58500000000001,
-      "scene_end": 84.105,
-      "duration": 7.924999999999997,
-      "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
+      "speech_start": 64.15,
+      "speech_end": 74.03500000000001,
+      "scene_end": 74.555,
+      "duration": 10.405000000000001,
+      "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+      "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+      "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 76.18,
-          "speech_end": 83.58500000000001,
-          "audible_start": 76.28,
-          "audible_end": 83.405,
-          "duration": 7.405,
+          "speech_start": 64.15,
+          "speech_end": 74.03500000000001,
+          "audible_start": 64.25,
+          "audible_end": 73.855,
+          "duration": 9.885,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.225,
-          "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
+          "trimmed_lead": 0.4,
+          "trimmed_tail": 0.24,
+          "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+          "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+          "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
         }
       ]
     }
diff --git a/02_conda_install/audio/hi/hf_alpha.m4a b/02_conda_install/audio/hi/hf_alpha.m4a
index 55a502b9966dcd8ee112b9d414f506dfc68189e7..0e2e7609fdd2c0a691cf642df5d4428f43f59a46 100644
--- a/02_conda_install/audio/hi/hf_alpha.m4a
+++ b/02_conda_install/audio/hi/hf_alpha.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5877cd43ce3a32c65bc920e15e1794f592fee24a5f19228e20af0bb496cc3f5f
-size 547246
+oid sha256:2adacc74cf4046ab1d2f2ca93beac536f709f4f6f8300c1e0f22c8fa1c52e328
+size 482262
diff --git a/02_conda_install/audio/hi/hf_beta.json b/02_conda_install/audio/hi/hf_beta.json
index d94b100c1be0ac37b7180e807fa1423806fe276f..b7c3d489ea56f6083dba5a37aee61ff00bb3d76e 100644
--- a/02_conda_install/audio/hi/hf_beta.json
+++ b/02_conda_install/audio/hi/hf_beta.json
@@ -6,10 +6,10 @@
   "voice": "hf_beta",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 75.93,
-  "media_sha256": "ee11a35535ccb8703858a0829617309d06bccb9e5160fcde669eec4e04bd06d2",
-  "media_bytes": 485278,
-  "render_fingerprint": "c913f3fd1c970bf2264826ba37bb906ccb2d0667029cf28033b47d30fc601cec",
+  "total_duration": 67.455,
+  "media_sha256": "412556bd45c4fc3214452d4a82a8cc491ca7ac07083510e37baae70f05215254",
+  "media_bytes": 427619,
+  "render_fingerprint": "7bd60c2e8f07c504ae887a01c72122b03e8dc41c024fbf71d65fa23d03c08ee3",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
+        "narration": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
         "speech_text": [
-          "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।"
+          "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
+        "narration": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
         "speech_text": [
-          "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।"
+          "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
+        "narration": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
         "speech_text": [
-          "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है."
+          "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
+        "narration": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
         "speech_text": [
-          "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।"
+          "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
+        "narration": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
         "speech_text": [
-          "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।"
+          "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
+        "narration": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
         "speech_text": [
-          "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।"
+          "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
+        "narration": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
         "speech_text": [
-          "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।"
+          "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.995,
-      "scene_end": 14.514999999999999,
-      "duration": 14.514999999999999,
-      "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː",
+      "speech_end": 10.815,
+      "scene_end": 11.334999999999999,
+      "duration": 11.334999999999999,
+      "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.995,
+          "speech_end": 10.815,
           "audible_start": 0.1,
-          "audible_end": 13.815,
-          "duration": 13.995,
+          "audible_end": 10.635,
+          "duration": 10.815,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.31,
-          "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː"
+          "trimmed_lead": 0.385,
+          "trimmed_tail": 0.325,
+          "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 14.514999999999999,
-      "speech_end": 25.145,
-      "scene_end": 25.665,
-      "duration": 11.15,
-      "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-      "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː",
+      "speech_start": 11.334999999999999,
+      "speech_end": 17.369999999999997,
+      "scene_end": 17.889999999999997,
+      "duration": 6.554999999999998,
+      "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+      "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+      "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 14.514999999999999,
-          "speech_end": 25.145,
-          "audible_start": 14.614999999999998,
-          "audible_end": 24.964999999999996,
-          "duration": 10.63,
+          "speech_start": 11.334999999999999,
+          "speech_end": 17.369999999999997,
+          "audible_start": 11.434999999999999,
+          "audible_end": 17.189999999999998,
+          "duration": 6.035,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.26,
-          "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-          "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.335,
+          "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+          "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+          "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 25.665,
-      "speech_end": 33.35,
-      "scene_end": 33.870000000000005,
-      "duration": 8.205000000000005,
-      "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-      "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-      "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː.",
+      "speech_start": 17.889999999999997,
+      "speech_end": 25.069999999999997,
+      "scene_end": 25.589999999999996,
+      "duration": 7.699999999999999,
+      "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+      "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+      "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 25.665,
-          "speech_end": 33.35,
-          "audible_start": 25.765,
-          "audible_end": 33.17,
-          "duration": 7.685,
+          "speech_start": 17.889999999999997,
+          "speech_end": 25.069999999999997,
+          "audible_start": 17.99,
+          "audible_end": 24.889999999999997,
+          "duration": 7.18,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.285,
-          "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-          "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-          "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː."
+          "trimmed_lead": 0.41,
+          "trimmed_tail": 0.335,
+          "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+          "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+          "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 33.870000000000005,
-      "speech_end": 45.145,
-      "scene_end": 45.665000000000006,
-      "duration": 11.795000000000002,
-      "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː",
+      "speech_start": 25.589999999999996,
+      "speech_end": 34.73,
+      "scene_end": 35.25,
+      "duration": 9.660000000000004,
+      "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.870000000000005,
-          "speech_end": 45.145,
-          "audible_start": 33.970000000000006,
-          "audible_end": 44.965,
-          "duration": 11.275,
+          "speech_start": 25.589999999999996,
+          "speech_end": 34.73,
+          "audible_start": 25.689999999999998,
+          "audible_end": 34.55,
+          "duration": 9.14,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.34,
-          "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː"
+          "trimmed_lead": 0.4,
+          "trimmed_tail": 0.31,
+          "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 45.665000000000006,
-      "speech_end": 55.690000000000005,
-      "scene_end": 56.21000000000001,
-      "duration": 10.545000000000002,
-      "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-      "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-      "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 35.25,
+      "speech_end": 43.21,
+      "scene_end": 43.730000000000004,
+      "duration": 8.480000000000004,
+      "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.665000000000006,
-          "speech_end": 55.690000000000005,
-          "audible_start": 45.76500000000001,
-          "audible_end": 55.510000000000005,
-          "duration": 10.025,
+          "speech_start": 35.25,
+          "speech_end": 43.21,
+          "audible_start": 35.35,
+          "audible_end": 43.03,
+          "duration": 7.96,
           "gap_from_previous": null,
-          "trimmed_lead": 0.4,
-          "trimmed_tail": 0.275,
-          "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-          "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-          "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.36,
+          "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 56.21000000000001,
-      "speech_end": 68.105,
-      "scene_end": 68.625,
-      "duration": 12.414999999999992,
-      "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ",
+      "speech_start": 43.730000000000004,
+      "speech_end": 57.39,
+      "scene_end": 57.910000000000004,
+      "duration": 14.18,
+      "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 56.21000000000001,
-          "speech_end": 68.105,
-          "audible_start": 56.31000000000001,
-          "audible_end": 67.92500000000001,
-          "duration": 11.895,
+          "speech_start": 43.730000000000004,
+          "speech_end": 57.39,
+          "audible_start": 43.830000000000005,
+          "audible_end": 57.21000000000001,
+          "duration": 13.66,
           "gap_from_previous": null,
           "trimmed_lead": 0.405,
-          "trimmed_tail": 0.275,
-          "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ"
+          "trimmed_tail": 0.31,
+          "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 68.625,
-      "speech_end": 75.41,
-      "scene_end": 75.92999999999999,
-      "duration": 7.304999999999993,
-      "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
+      "speech_start": 57.910000000000004,
+      "speech_end": 66.935,
+      "scene_end": 67.455,
+      "duration": 9.544999999999995,
+      "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+      "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+      "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 68.625,
-          "speech_end": 75.41,
-          "audible_start": 68.725,
-          "audible_end": 75.23,
-          "duration": 6.785,
+          "speech_start": 57.910000000000004,
+          "speech_end": 66.935,
+          "audible_start": 58.010000000000005,
+          "audible_end": 66.75500000000001,
+          "duration": 9.025,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
+          "trimmed_lead": 0.395,
           "trimmed_tail": 0.255,
-          "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
+          "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+          "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+          "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
         }
       ]
     }
diff --git a/02_conda_install/audio/hi/hf_beta.m4a b/02_conda_install/audio/hi/hf_beta.m4a
index 3bdcf3ac689b8f6b1668c7edbbae3cf8c1889797..5e8646cb018bca095fc26b2b3a4dcaa898732547 100644
--- a/02_conda_install/audio/hi/hf_beta.m4a
+++ b/02_conda_install/audio/hi/hf_beta.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ee11a35535ccb8703858a0829617309d06bccb9e5160fcde669eec4e04bd06d2
-size 485278
+oid sha256:412556bd45c4fc3214452d4a82a8cc491ca7ac07083510e37baae70f05215254
+size 427619
diff --git a/02_conda_install/audio/hi/hm_omega.json b/02_conda_install/audio/hi/hm_omega.json
index c9c181784d2f0ba37ab7af80a12474a40b15fd96..26ef67c861e205f258ddd6275f065c02c052b9e6 100644
--- a/02_conda_install/audio/hi/hm_omega.json
+++ b/02_conda_install/audio/hi/hm_omega.json
@@ -6,10 +6,10 @@
   "voice": "hm_omega",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 87.625,
-  "media_sha256": "46c946ccbe154e576d86850ad5b53838904e768abeb61075cd4f9c5cda56deb8",
-  "media_bytes": 562384,
-  "render_fingerprint": "ffeddfac9d37ec88abe2001284bd08fde9b40d681410133d60a91095f646124c",
+  "total_duration": 77.6,
+  "media_sha256": "feaf11b846b0ed4ffa528578f752b71a4651dee41c1eb9675d04511c7637eb2d",
+  "media_bytes": 501181,
+  "render_fingerprint": "5765ca5655f1953ecbbc7619cf465a1ed7d7c4dbc401effcfa64e51a23702945",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
+        "narration": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
         "speech_text": [
-          "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।"
+          "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
+        "narration": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
         "speech_text": [
-          "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।"
+          "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
+        "narration": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
         "speech_text": [
-          "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है."
+          "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
+        "narration": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
         "speech_text": [
-          "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।"
+          "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
+        "narration": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
         "speech_text": [
-          "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।"
+          "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
+        "narration": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
         "speech_text": [
-          "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।"
+          "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
+        "narration": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
         "speech_text": [
-          "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।"
+          "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 16.725,
-      "scene_end": 17.245,
-      "duration": 17.245,
-      "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː",
+      "speech_end": 12.8,
+      "scene_end": 13.32,
+      "duration": 13.32,
+      "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 16.725,
+          "speech_end": 12.8,
           "audible_start": 0.1,
-          "audible_end": 16.545,
-          "duration": 16.725,
+          "audible_end": 12.62,
+          "duration": 12.8,
           "gap_from_previous": null,
           "trimmed_lead": 0.39,
-          "trimmed_tail": 0.335,
-          "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː"
+          "trimmed_tail": 0.31,
+          "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 17.245,
-      "speech_end": 29.625,
-      "scene_end": 30.145,
-      "duration": 12.899999999999999,
-      "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-      "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː",
+      "speech_start": 13.32,
+      "speech_end": 20.325,
+      "scene_end": 20.845,
+      "duration": 7.524999999999999,
+      "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+      "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+      "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.245,
-          "speech_end": 29.625,
-          "audible_start": 17.345000000000002,
-          "audible_end": 29.445,
-          "duration": 12.38,
+          "speech_start": 13.32,
+          "speech_end": 20.325,
+          "audible_start": 13.42,
+          "audible_end": 20.145,
+          "duration": 7.005,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.26,
-          "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-          "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.29,
+          "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+          "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+          "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 30.145,
-      "speech_end": 39.0,
-      "scene_end": 39.52,
-      "duration": 9.375000000000004,
-      "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-      "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-      "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː.",
+      "speech_start": 20.845,
+      "speech_end": 28.875,
+      "scene_end": 29.395,
+      "duration": 8.55,
+      "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+      "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+      "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 30.145,
-          "speech_end": 39.0,
-          "audible_start": 30.245,
-          "audible_end": 38.82,
-          "duration": 8.855,
+          "speech_start": 20.845,
+          "speech_end": 28.875,
+          "audible_start": 20.945,
+          "audible_end": 28.695,
+          "duration": 8.03,
           "gap_from_previous": null,
           "trimmed_lead": 0.41,
-          "trimmed_tail": 0.285,
-          "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-          "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-          "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː."
+          "trimmed_tail": 0.31,
+          "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+          "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+          "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 39.52,
-      "speech_end": 52.5,
-      "scene_end": 53.02,
-      "duration": 13.5,
-      "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː",
+      "speech_start": 29.395,
+      "speech_end": 40.165,
+      "scene_end": 40.685,
+      "duration": 11.290000000000003,
+      "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.52,
-          "speech_end": 52.5,
-          "audible_start": 39.620000000000005,
-          "audible_end": 52.32000000000001,
-          "duration": 12.98,
+          "speech_start": 29.395,
+          "speech_end": 40.165,
+          "audible_start": 29.495,
+          "audible_end": 39.985,
+          "duration": 10.77,
           "gap_from_previous": null,
-          "trimmed_lead": 0.385,
-          "trimmed_tail": 0.335,
-          "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː"
+          "trimmed_lead": 0.42,
+          "trimmed_tail": 0.31,
+          "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 53.02,
-      "speech_end": 64.435,
-      "scene_end": 64.955,
-      "duration": 11.934999999999995,
-      "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-      "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-      "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 40.685,
+      "speech_end": 49.995000000000005,
+      "scene_end": 50.51500000000001,
+      "duration": 9.830000000000005,
+      "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 53.02,
-          "speech_end": 64.435,
-          "audible_start": 53.120000000000005,
-          "audible_end": 64.255,
-          "duration": 11.415,
+          "speech_start": 40.685,
+          "speech_end": 49.995000000000005,
+          "audible_start": 40.785000000000004,
+          "audible_end": 49.815000000000005,
+          "duration": 9.31,
           "gap_from_previous": null,
-          "trimmed_lead": 0.4,
-          "trimmed_tail": 0.26,
-          "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-          "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-          "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.335,
+          "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 64.955,
-      "speech_end": 78.935,
-      "scene_end": 79.455,
-      "duration": 14.5,
-      "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ",
+      "speech_start": 50.51500000000001,
+      "speech_end": 66.34500000000001,
+      "scene_end": 66.86500000000001,
+      "duration": 16.35,
+      "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 64.955,
-          "speech_end": 78.935,
-          "audible_start": 65.05499999999999,
-          "audible_end": 78.755,
-          "duration": 13.98,
+          "speech_start": 50.51500000000001,
+          "speech_end": 66.34500000000001,
+          "audible_start": 50.61500000000001,
+          "audible_end": 66.165,
+          "duration": 15.83,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.265,
-          "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ"
+          "trimmed_lead": 0.41,
+          "trimmed_tail": 0.335,
+          "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 79.455,
-      "speech_end": 87.105,
-      "scene_end": 87.625,
-      "duration": 8.170000000000002,
-      "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
+      "speech_start": 66.86500000000001,
+      "speech_end": 77.08000000000001,
+      "scene_end": 77.60000000000001,
+      "duration": 10.735,
+      "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+      "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+      "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 79.455,
-          "speech_end": 87.105,
-          "audible_start": 79.55499999999999,
-          "audible_end": 86.925,
-          "duration": 7.65,
+          "speech_start": 66.86500000000001,
+          "speech_end": 77.08000000000001,
+          "audible_start": 66.965,
+          "audible_end": 76.9,
+          "duration": 10.215,
           "gap_from_previous": null,
-          "trimmed_lead": 0.39,
+          "trimmed_lead": 0.4,
           "trimmed_tail": 0.235,
-          "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
+          "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+          "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+          "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
         }
       ]
     }
diff --git a/02_conda_install/audio/hi/hm_omega.m4a b/02_conda_install/audio/hi/hm_omega.m4a
index bdeea6759d22ec4fdd9dc2d6f4cddf229d92ffd0..ef992588ceb842dd23f21e7ceca3afc59ce9105f 100644
--- a/02_conda_install/audio/hi/hm_omega.m4a
+++ b/02_conda_install/audio/hi/hm_omega.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:46c946ccbe154e576d86850ad5b53838904e768abeb61075cd4f9c5cda56deb8
-size 562384
+oid sha256:feaf11b846b0ed4ffa528578f752b71a4651dee41c1eb9675d04511c7637eb2d
+size 501181
diff --git a/02_conda_install/audio/hi/hm_psi.json b/02_conda_install/audio/hi/hm_psi.json
index 381f7dc34ea4c3f8049535a55f72f481847135ed..03538e5e6a2a636c54810945b8a7de94bea8bb12 100644
--- a/02_conda_install/audio/hi/hm_psi.json
+++ b/02_conda_install/audio/hi/hm_psi.json
@@ -6,10 +6,10 @@
   "voice": "hm_psi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 88.595,
-  "media_sha256": "d384ef92d61718580ed42148a58e6016f24a0eb360d6b2d267f9ac2baf229d8a",
-  "media_bytes": 572764,
-  "render_fingerprint": "2605ac1a66e9155ca176cc1a4dec24b7c592dbd53fbc85f95f8c591a3cacc488",
+  "total_duration": 77.98,
+  "media_sha256": "2fb26e839789e8e8184dc8221923f10f85d28bcec0ee2cc0750b1a7fa5b00316",
+  "media_bytes": 502315,
+  "render_fingerprint": "b665d1bd8c33403fa2a98ccb2f3eb0329e700ae947eda98f78fbd49d396fe16e",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
+        "narration": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
         "speech_text": [
-          "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।"
+          "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
+        "narration": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
         "speech_text": [
-          "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।"
+          "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
+        "narration": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
         "speech_text": [
-          "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है."
+          "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
+        "narration": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
         "speech_text": [
-          "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।"
+          "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
+        "narration": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
         "speech_text": [
-          "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।"
+          "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
+        "narration": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
         "speech_text": [
-          "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।"
+          "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
+        "narration": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
         "speech_text": [
-          "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।"
+          "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 16.745,
-      "scene_end": 17.265,
-      "duration": 17.265,
-      "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-      "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː",
+      "speech_end": 12.9,
+      "scene_end": 13.42,
+      "duration": 13.42,
+      "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+      "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 16.745,
+          "speech_end": 12.9,
           "audible_start": 0.1,
-          "audible_end": 16.565,
-          "duration": 16.745,
+          "audible_end": 12.72,
+          "duration": 12.9,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
+          "trimmed_lead": 0.39,
           "trimmed_tail": 0.335,
-          "text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "speech_text": "स्पेसीआर और इसके वैज्ञानिक निर्भरताओं को अलग करने के लिए कॉंडा वातावरण का उपयोग करें। पायथन तीन बिंदु बारह उदाहरण है क्योंकि यह वर्तमान में वैकल्पिक पैकेज की सबसे व्यापक श्रृंखला का समर्थन करता है।",
-          "phonemes": "spˌeːsiˈaːɾ ɔːɾ ˈɪskˌeː ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːw koː ˈʌləɡ kˈʌɾnˌeː keː lˈɪeː kˈɔɳɖaː ʋaːtˈaːʋəɾˌəɳ kaː ˌʊpjˈoːɡ kˈʌɾẽː pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ʊdˈaːhəɾˌəɳ hɛː kːjˈõkɪ jˌəh ʋˌəɾtəmˈaːn mẽː ʋɛːkˈʌlpɪk pɛːkˈeːɟ ki sˈʌbsˌeː ʋjˈaːpək ʃrɾˈɪŋkʰəlˌaː kaː səmˈʌɾtʰən kˈʌɾtˌaː hɛː"
+          "text": "spaCR को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह spaCR की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "speech_text": "स्पेकर को conda-forge से एक समर्पित Conda वातावरण में इंस्टॉल करें। पैकेज में डेस्कटॉप इंटरफ़ेस शामिल है और यह स्पेकर की वैज्ञानिक निर्भरताएँ घोषित करता है।",
+          "phonemes": "spˈeːkəɾ koː kˈɒndəfˈɔːʤ seː ˈeːk səmˈʌɾpɪt kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː ˈĩsʈɔl kˈʌɾẽː pɛːkˈeːɟ mẽː ɖˈeːskəʈˌɔp ˌĩʈəɾfˈeːs ʃˈaːmɪl hɛː ɔːɾ jˌəh spˈeːkəɾ ki ʋˈɛːɡjaːnˌɪk nˌɪɾbʰəɾtˈaːj ɡʰˈoːʂɪt kˈʌɾtˌaː hɛː"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 17.265,
-      "speech_end": 29.84,
-      "scene_end": 30.36,
-      "duration": 13.094999999999999,
-      "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-      "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-      "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː",
+      "speech_start": 13.42,
+      "speech_end": 20.45,
+      "scene_end": 20.97,
+      "duration": 7.549999999999999,
+      "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+      "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+      "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.265,
-          "speech_end": 29.84,
-          "audible_start": 17.365000000000002,
-          "audible_end": 29.66,
-          "duration": 12.575,
+          "speech_start": 13.42,
+          "speech_end": 20.45,
+          "audible_start": 13.52,
+          "audible_end": 20.27,
+          "duration": 7.03,
           "gap_from_previous": null,
-          "trimmed_lead": 0.39,
-          "trimmed_tail": 0.285,
-          "text": "spaCR अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ spaCR नामक एक वातावरण बनाएं।",
-          "speech_text": "स्पेकर अनुभाग से Installation with Conda खोलें। एक कोंडा सक्षम टर्मिनल खोलें और पायथन तीन बिंदु बारह और pip के साथ स्पेकर नामक एक वातावरण बनाएं।",
-          "phonemes": "spˈeːkəɾ ˌʌnʊbʰˈaːɡ seː ˌɪnstəlˈAʃən wɪð kˈɒndə kʰˈoːlẽː ˈeːk kˈõɖaː sˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈaːjətʰˌən tˈiːn bˈĩdʊ bˈaːɾəh ɔːɾ pˈɪp keː sˈaːtʰ spˈeːkəɾ nˈaːmək ˈeːk ʋaːtˈaːʋəɾˌəɳ bənˈaːẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.34,
+          "text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ spacr नाम का वातावरण बनाएँ।",
+          "speech_text": "Conda-सक्षम टर्मिनल खोलें और Python 3.12 के साथ स्पेकर नाम का वातावरण बनाएँ।",
+          "phonemes": "kˈɒndəsˈʌkʃəm ʈˈʌrmɪnˌəl kʰˈoːlẽː ɔːɾ pˈIθən tˈiːn.bˈaːɾəh keː sˈaːtʰ spˈeːkəɾ nˈaːm kaː ʋaːtˈaːʋəɾˌəɳ bənˈaːj"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 30.36,
-      "speech_end": 39.165,
-      "scene_end": 39.685,
-      "duration": 9.325000000000003,
-      "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-      "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-      "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː.",
+      "speech_start": 20.97,
+      "speech_end": 29.085,
+      "scene_end": 29.605,
+      "duration": 8.635000000000002,
+      "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+      "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+      "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 30.36,
-          "speech_end": 39.165,
-          "audible_start": 30.46,
-          "audible_end": 38.985,
-          "duration": 8.805,
+          "speech_start": 20.97,
+          "speech_end": 29.085,
+          "audible_start": 21.07,
+          "audible_end": 28.904999999999998,
+          "duration": 8.115,
           "gap_from_previous": null,
-          "trimmed_lead": 0.41,
-          "trimmed_tail": 0.31,
-          "text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले spaCR वातावरण से संबंधित है.",
-          "speech_text": "पर्यावरण को सक्रिय करें. पुष्टि करें कि पायथन किसी भी स्थापित करने से पहले स्पेकर वातावरण से संबंधित है.",
-          "phonemes": "pərjˈaːʋəɾˌəɳ koː sˈʌkɾɪj kˈʌɾẽː. pˈʊʂʈɪ kˈʌɾẽː kˈɪ pˈaːjətʰˌən kˈɪsi bʰˈi stʰˈaːpɪt kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ seː səmbˈʌndʰɪt hɛː."
+          "trimmed_lead": 0.4,
+          "trimmed_tail": 0.335,
+          "text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, spacr वातावरण का है।",
+          "speech_text": "वातावरण सक्रिय करें। कुछ भी इंस्टॉल करने से पहले पुष्टि करें कि सक्रिय Python, स्पेकर वातावरण का है।",
+          "phonemes": "ʋaːtˈaːʋəɾˌəɳ sˈʌkɾɪj kˈʌɾẽː kˈʊcʰ bʰˈi ˈĩsʈɔl kˈʌɾnˌeː seː pˈʌhəlˌeː pˈʊʂʈɪ kˈʌɾẽː kˈɪ sˈʌkɾɪj pˈIθən, spˈeːkəɾ ʋaːtˈaːʋəɾˌəɳ kaː hɛː"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 39.685,
-      "speech_end": 53.045,
-      "scene_end": 53.565000000000005,
-      "duration": 13.880000000000003,
-      "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-      "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː",
+      "speech_start": 29.605,
+      "speech_end": 40.34,
+      "scene_end": 40.86000000000001,
+      "duration": 11.255000000000006,
+      "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+      "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.685,
-          "speech_end": 53.045,
-          "audible_start": 39.785000000000004,
-          "audible_end": 52.865,
-          "duration": 13.36,
+          "speech_start": 29.605,
+          "speech_end": 40.34,
+          "audible_start": 29.705000000000002,
+          "audible_end": 40.16,
+          "duration": 10.735,
           "gap_from_previous": null,
-          "trimmed_lead": 0.38,
+          "trimmed_lead": 0.405,
           "trimmed_tail": 0.335,
-          "text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "speech_text": "सक्रिय पायथन व्याख्याता के माध्यम से पाइप को अपग्रेड करें। पायथन -एम पाइप का उपयोग करने से एक अलग पाइप निष्पादित करने योग्य पैकेज प्राप्त करने से रोकता है।",
-          "phonemes": "sˈʌkɾɪj pˈaːjətʰˌən ʋjˈaːkʰjaːtˌaː keː mˈaːdʰjəm seː pˈaːɪp koː ˌʌpɡɾˈeːɖ kˈʌɾẽː pˈaːjətʰˌən ˈeːm pˈaːɪp kaː ˌʊpjˈoːɡ kˈʌɾnˌeː seː ˈeːk ˈʌləɡ pˈaːɪp nɪʂpˈaːdɪt kˈʌɾnˌeː jˈoːɡjə pɛːkˈeːɟ pɾˈaːpt kˈʌɾnˌeː seː ɾˈoːktˌaː hɛː"
+          "text": "आधिकारिक पैकेज conda install conda-forge::spacr कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "speech_text": "आधिकारिक पैकेज conda install conda-forge::स्पेकर कमांड से इंस्टॉल करें। चैनल सहित यह कमांड conda-forge बिल्ड को स्पष्ट रूप से चुनता है।",
+          "phonemes": "ˌaːdʰɪkˈaːɾɪk pɛːkˈeːɟ kˈɒndəɹ ɪnstˈɔːl kˈɒndəfˈɔːʤ::spˈeːkəɾ kəmˈãɖ seː ˈĩsʈɔl kˈʌɾẽː cˈɛːnəl sˈʌhɪt jˌəh kəmˈãɖ kˈɒndəfˈɔːʤ bˈɪlɖ koː spˈʌʂʈ ɾˈuːp seː cˈʊntˌaː hɛː"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 53.565000000000005,
-      "speech_end": 65.08500000000001,
-      "scene_end": 65.605,
-      "duration": 12.04,
-      "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-      "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-      "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː",
+      "speech_start": 40.86000000000001,
+      "speech_end": 50.32000000000001,
+      "scene_end": 50.84000000000001,
+      "duration": 9.980000000000004,
+      "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+      "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 53.565000000000005,
-          "speech_end": 65.08500000000001,
-          "audible_start": 53.665000000000006,
-          "audible_end": 64.905,
-          "duration": 11.52,
+          "speech_start": 40.86000000000001,
+          "speech_end": 50.32000000000001,
+          "audible_start": 40.96000000000001,
+          "audible_end": 50.14000000000001,
+          "duration": 9.46,
           "gap_from_previous": null,
-          "trimmed_lead": 0.395,
-          "trimmed_tail": 0.26,
-          "text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ spaCR स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे spaCR पैकेज का उपयोग करें।",
-          "speech_text": "डेस्कटॉप एप्लिकेशन के लिए, qt अतिरिक्त के साथ स्पेकर स्थापित करें। हेडलेस वर्कस्टेशन या सर्वर के लिए सादे स्पेकर पैकेज का उपयोग करें।",
-          "phonemes": "ɖˈeːskəʈˌɔp ˈeːplɪkˌeːʃən keː lˈɪeː, kjˌuːtˈiː ˌʌtɪɾˈɪkt keː sˈaːtʰ spˈeːkəɾ stʰˈaːpɪt kˈʌɾẽː hˌeːɖlˈeːs ʋˌəɾkəsʈˈeːʃən jˈaː sˈʌrʋəɾ keː lˈɪeː sˈaːdeː spˈeːkəɾ pɛːkˈeːɟ kaː ˌʊpjˈoːɡ kˈʌɾẽː"
+          "trimmed_lead": 0.405,
+          "trimmed_tail": 0.335,
+          "text": "पुष्टि करें कि Conda वातावरण में spaCR को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "speech_text": "पुष्टि करें कि Conda वातावरण में स्पेकर को सूचीबद्ध करता है; फिर इसे इंपोर्ट करके इंस्टॉल किया गया संस्करण दिखाएँ।",
+          "phonemes": "pˈʊʂʈɪ kˈʌɾẽː kˈɪ kˈɒndə ʋaːtˈaːʋəɾˌəɳ mẽː spˈeːkəɾ koː sˌuːcibˈʌdʰː kˈʌɾtˌaː hɛː; pʰˈɪɾ ˈɪseː ĩpˈoːɾʈ kˈʌɾkˌeː ˈĩsʈɔl kˈɪjaː ɡˈʌjaː sˈʌnskəɾˌəɳ dɪkʰˈaːj"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 65.605,
-      "speech_end": 79.91,
-      "scene_end": 80.42999999999999,
-      "duration": 14.824999999999989,
-      "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-      "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ",
+      "speech_start": 50.84000000000001,
+      "speech_end": 66.64500000000001,
+      "scene_end": 67.165,
+      "duration": 16.324999999999996,
+      "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+      "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 65.605,
-          "speech_end": 79.91,
-          "audible_start": 65.705,
-          "audible_end": 79.73,
-          "duration": 14.305,
+          "speech_start": 50.84000000000001,
+          "speech_end": 66.64500000000001,
+          "audible_start": 50.94000000000001,
+          "audible_end": 66.465,
+          "duration": 15.805,
           "gap_from_previous": null,
-          "trimmed_lead": 0.405,
-          "trimmed_tail": 0.29,
-          "text": "पहले लॉन्च से पहले spaCR-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "speech_text": "पहले लॉन्च से पहले स्पेकर-doctor चलाएं। यह सक्रिय स्थापना, Qt, PyTorch, वैकल्पिक घटक और हार्डवेयर समर्थन की रिपोर्ट करता है, प्रत्येक विफल जांच के लिए एक सुझाव फिक्स के साथ।",
-          "phonemes": "pˈʌhəlˌeː lˈɔnc seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːẽː jˌəh sˈʌkɾɪj stʰˈaːpnˌaː, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈək ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɾɪpˈoːɾʈ kˈʌɾtˌaː hɛː, pɾətːjˈeːk ʋˈɪpʰəl ɟˈãc keː lˈɪeː ˈeːk sʊɟʰˈaːʋ pʰˈɪks keː sˈaːtʰ"
+          "trimmed_lead": 0.41,
+          "trimmed_tail": 0.36,
+          "text": "पहली बार शुरू करने से पहले spacr-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "speech_text": "पहली बार शुरू करने से पहले स्पेकर-doctor चलाएँ। यह निदान उपकरण सक्रिय इंस्टॉलेशन, Qt, PyTorch, वैकल्पिक घटकों और हार्डवेयर समर्थन की जाँच करता है तथा हर विफल जाँच के लिए समाधान सुझाता है।",
+          "phonemes": "pˈʌhəlˌi bˈaːɾ ʃˈʊɾuː kˈʌɾnˌeː seː pˈʌhəlˌeː spˈeːkɾdˈɒktə cəlˈaːj jˌəh nɪdˈaːn ˈʊpəkˌəɾəɳ sˈʌkɾɪj ˈĩsʈɔlˌeːʃən, kjˌuːtˈiː, pˈI tˈɔːʧ, ʋɛːkˈʌlpɪk ɡʰˈʌʈkˌõ ɔːɾ hˈaːɾɖəʋˌeːjəɾ səmˈʌɾtʰən ki ɟˈãnc kˈʌɾtˌaː hɛː tˈʌtʰaː hˈʌɾ ʋˈɪpʰəl ɟˈãnc keː lˈɪeː sˌəmaːdʰˈaːn sʊɟʰˈaːtaː hɛː"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 80.42999999999999,
-      "speech_end": 88.07499999999999,
-      "scene_end": 88.59499999999998,
-      "duration": 8.164999999999992,
-      "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-      "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
+      "speech_start": 67.165,
+      "speech_end": 77.46000000000001,
+      "scene_end": 77.98,
+      "duration": 10.814999999999998,
+      "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+      "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+      "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 80.42999999999999,
-          "speech_end": 88.07499999999999,
-          "audible_start": 80.52999999999999,
-          "audible_end": 87.895,
-          "duration": 7.645,
+          "speech_start": 67.165,
+          "speech_end": 77.46000000000001,
+          "audible_start": 67.265,
+          "audible_end": 77.28,
+          "duration": 10.295,
           "gap_from_previous": null,
           "trimmed_lead": 0.395,
           "trimmed_tail": 0.26,
-          "text": "spaCR- डॉक्टर के पास होने के बाद, जब भी आप spaCR चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "speech_text": "स्पेकर- डॉक्टर के पास होने के बाद, जब भी आप स्पेकर चलाते हैं तो इस वातावरण को सक्रिय रखें।",
-          "phonemes": "spˈeːkəɾ ɖˈɔkʈəɾ keː pˈaːs hˈoːneː keː bˈaːd, ɟˈʌb bʰˈi ˌaːp spˈeːkəɾ cəlˈaːteː hɛ̃ tˈoː ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
+          "text": "spacr-doctor की सभी जाँचें सफल होने के बाद spacr कमांड से spaCR शुरू करें। spaCR चलाते समय इस वातावरण को सक्रिय रखें।",
+          "speech_text": "स्पेकर-doctor की सभी जाँचें सफल होने के बाद स्पेकर कमांड से स्पेकर शुरू करें। स्पेकर चलाते समय इस वातावरण को सक्रिय रखें।",
+          "phonemes": "spˈeːkɾdˈɒktə ki sˈʌbʰi ɟˈãncẽː sˈʌpʰəl hˈoːneː keː bˈaːd spˈeːkəɾ kəmˈãɖ seː spˈeːkəɾ ʃˈʊɾuː kˈʌɾẽː spˈeːkəɾ cəlˈaːteː sˈʌmˌɛj ˈɪs ʋaːtˈaːʋəɾˌəɳ koː sˈʌkɾɪj ɾˈʌkʰẽː"
         }
       ]
     }
diff --git a/02_conda_install/audio/hi/hm_psi.m4a b/02_conda_install/audio/hi/hm_psi.m4a
index d2da354acbc7af775749333c9bb1f94ab10727d7..2747bb14707d29c114b9d6327763717614aa1efa 100644
--- a/02_conda_install/audio/hi/hm_psi.m4a
+++ b/02_conda_install/audio/hi/hm_psi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d384ef92d61718580ed42148a58e6016f24a0eb360d6b2d267f9ac2baf229d8a
-size 572764
+oid sha256:2fb26e839789e8e8184dc8221923f10f85d28bcec0ee2cc0750b1a7fa5b00316
+size 502315
diff --git a/02_conda_install/audio/it/if_sara.json b/02_conda_install/audio/it/if_sara.json
index 21ade86663f66d72498caaa23a1504a23ceaa43b..97769d2de2290b743ce52da786af980d3060d274 100644
--- a/02_conda_install/audio/it/if_sara.json
+++ b/02_conda_install/audio/it/if_sara.json
@@ -6,10 +6,10 @@
   "voice": "if_sara",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 60.355,
-  "media_sha256": "28b99f1066c3758b1ada7bb458a4a8fc623be85d3e59a21a1b80f61182b04564",
-  "media_bytes": 377748,
-  "render_fingerprint": "86ebcc458dd8a20565feb20f819df38116b74fca7051a52eda1d43c524b16ee2",
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   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Usare un ambiente Conda per isolare spaCR e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
+        "narration": "Installa spaCR da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spaCR.",
         "speech_text": [
-          "Usare un ambiente Conda per isolare spàker e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali."
+          "Installa spàker da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Apri Installation with Conda dalla sezione spaCR. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spaCR con Python 3 punto 12 e pip.",
+        "narration": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spacr con Python 3.12.",
         "speech_text": [
-          "Apri Installation with Conda dalla sezione spàker. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spàker con Python 3 punto 12 e pip."
+          "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spàker con Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spaCR prima di installare qualsiasi cosa.",
+        "narration": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spacr.",
         "speech_text": [
-          "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spàker prima di installare qualsiasi cosa."
+          "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
+        "narration": "Installa il pacchetto ufficiale con conda install conda-forge::spacr. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
         "speech_text": [
-          "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto."
+          "Installa il pacchetto ufficiale con conda install conda-forge::spàker. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Per l'applicazione desktop, installare spaCR con il qt extra.",
+        "narration": "Verifica che Conda elenchi spaCR nell’ambiente, quindi importalo e visualizza la versione installata.",
         "speech_text": [
-          "Per l'applicazione desktop, installare spàker con il qt extra."
+          "Verifica che Conda elenchi spàker nell’ambiente, quindi importalo e visualizza la versione installata."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Eseguire spaCR-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
+        "narration": "Esegui spacr-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
         "speech_text": [
-          "Eseguire spàker-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito."
+          "Esegui spàker-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Dopo che spaCR-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spaCR.",
+        "narration": "Quando spacr-doctor non segnala errori, avvia spaCR con il comando spacr. Mantieni attivo questo ambiente ogni volta che esegui spaCR.",
         "speech_text": [
-          "Dopo che spàker-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spàker."
+          "Quando spàker-doctor non segnala errori, avvia spàker con il comando spàker. Mantieni attivo questo ambiente ogni volta che esegui spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
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     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.695,
-      "scene_end": 11.215,
-      "duration": 11.215,
-      "text": "Usare un ambiente Conda per isolare spaCR e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-      "speech_text": "Usare un ambiente Conda per isolare spàker e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-      "phonemes": "ʊzˈare ʊn ambiˈɛnte kˈonda per izolˈare spˈaker e le sˌʊe dipendˈɛnʦe ʃentˈifike. pˈIθən trˈe pˈuntɪ dˈodiʧɪ e lezˈɛmpio perkˌe atːʊalmˈente sʊpːˈɔrta la pjʊ ˈampia ɡˈamma dɪ pakːˈetːɪ opʦionˈalɪ.",
+      "speech_end": 8.72,
+      "scene_end": 9.24,
+      "duration": 9.24,
+      "text": "Installa spaCR da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spaCR.",
+      "speech_text": "Installa spàker da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spàker.",
+      "phonemes": "instˈalla spˈaker da kˈondafˈɔrʤe in ʊn ambiˈɛnte kˈonda dedikˈato. il pakːˈetːo inklˈude linterfˈaʧːa dˈesk tˌɔp e dikjˈaɾa le dipendˈɛnʦe ʃentˈifike dɪ spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.695,
+          "speech_end": 8.72,
           "audible_start": 0.1,
-          "audible_end": 10.515,
-          "duration": 10.695,
+          "audible_end": 8.54,
+          "duration": 8.72,
           "gap_from_previous": null,
-          "trimmed_lead": 0.17,
-          "trimmed_tail": 0.335,
-          "text": "Usare un ambiente Conda per isolare spaCR e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-          "speech_text": "Usare un ambiente Conda per isolare spàker e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-          "phonemes": "ʊzˈare ʊn ambiˈɛnte kˈonda per izolˈare spˈaker e le sˌʊe dipendˈɛnʦe ʃentˈifike. pˈIθən trˈe pˈuntɪ dˈodiʧɪ e lezˈɛmpio perkˌe atːʊalmˈente sʊpːˈɔrta la pjʊ ˈampia ɡˈamma dɪ pakːˈetːɪ opʦionˈalɪ."
+          "trimmed_lead": 0.155,
+          "trimmed_tail": 0.325,
+          "text": "Installa spaCR da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spaCR.",
+          "speech_text": "Installa spàker da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spàker.",
+          "phonemes": "instˈalla spˈaker da kˈondafˈɔrʤe in ʊn ambiˈɛnte kˈonda dedikˈato. il pakːˈetːo inklˈude linterfˈaʧːa dˈesk tˌɔp e dikjˈaɾa le dipendˈɛnʦe ʃentˈifike dɪ spˈaker."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.215,
-      "speech_end": 20.935000000000002,
-      "scene_end": 21.455000000000002,
-      "duration": 10.240000000000002,
-      "text": "Apri Installation with Conda dalla sezione spaCR. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spaCR con Python 3 punto 12 e pip.",
-      "speech_text": "Apri Installation with Conda dalla sezione spàker. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spàker con Python 3 punto 12 e pip.",
-      "phonemes": "ˈaprɪ installˈatjon wˈit kˈonda dˌalla seʦiˈone spˈaker. aprˈire ʊn terminˈale abilitˈato kon kˈonda e kreˈare ʊn ambiˈɛnte kjamˈato spˈaker kon pˈIθən trˈe pˈunto dˈodiʧɪ e pˈip.",
+      "speech_start": 9.24,
+      "speech_end": 15.870000000000001,
+      "scene_end": 16.39,
+      "duration": 7.15,
+      "text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spacr con Python 3.12.",
+      "speech_text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spàker con Python 3.12.",
+      "phonemes": "ˈaprɪ ʊn terminˈale in kˈuj kˈonda sˌia disponˈibile e krˈɛa ʊn ambiˈɛnte denominˈato spˈaker kon pˈIθən trˈe.dˈodiʧɪ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.215,
-          "speech_end": 20.935000000000002,
-          "audible_start": 11.315,
-          "audible_end": 20.755,
-          "duration": 9.72,
+          "speech_start": 9.24,
+          "speech_end": 15.870000000000001,
+          "audible_start": 9.34,
+          "audible_end": 15.690000000000001,
+          "duration": 6.63,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.33,
-          "text": "Apri Installation with Conda dalla sezione spaCR. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spaCR con Python 3 punto 12 e pip.",
-          "speech_text": "Apri Installation with Conda dalla sezione spàker. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spàker con Python 3 punto 12 e pip.",
-          "phonemes": "ˈaprɪ installˈatjon wˈit kˈonda dˌalla seʦiˈone spˈaker. aprˈire ʊn terminˈale abilitˈato kon kˈonda e kreˈare ʊn ambiˈɛnte kjamˈato spˈaker kon pˈIθən trˈe pˈunto dˈodiʧɪ e pˈip."
+          "trimmed_lead": 0.145,
+          "trimmed_tail": 0.35,
+          "text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spacr con Python 3.12.",
+          "speech_text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spàker con Python 3.12.",
+          "phonemes": "ˈaprɪ ʊn terminˈale in kˈuj kˈonda sˌia disponˈibile e krˈɛa ʊn ambiˈɛnte denominˈato spˈaker kon pˈIθən trˈe.dˈodiʧɪ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 21.455000000000002,
-      "speech_end": 27.93,
-      "scene_end": 28.45,
-      "duration": 6.994999999999997,
-      "text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spaCR prima di installare qualsiasi cosa.",
-      "speech_text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spàker prima di installare qualsiasi cosa.",
-      "phonemes": "aʧːˈɛleːra lambiˈɛnte. konfˈirma ke pˈIθən apːartjˈɛne allambiˈɛnte spˈaker prˈima dɪ installˈare kwalsˈiazɪ kˈɔza.",
+      "speech_start": 16.39,
+      "speech_end": 23.065,
+      "scene_end": 23.585,
+      "duration": 7.195,
+      "text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spacr.",
+      "speech_text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spàker.",
+      "phonemes": "atːˈiva lambiˈɛnte. prˈima dɪ installˈare kwalsˈiazɪ komponˈɛnte, verˈifika ke pˈIθən apːartˈeŋɡa allambiˈɛnte spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.455000000000002,
-          "speech_end": 27.93,
-          "audible_start": 21.555000000000003,
-          "audible_end": 27.75,
-          "duration": 6.475,
+          "speech_start": 16.39,
+          "speech_end": 23.065,
+          "audible_start": 16.490000000000002,
+          "audible_end": 22.885,
+          "duration": 6.675,
           "gap_from_previous": null,
-          "trimmed_lead": 0.14,
-          "trimmed_tail": 0.335,
-          "text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spaCR prima di installare qualsiasi cosa.",
-          "speech_text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spàker prima di installare qualsiasi cosa.",
-          "phonemes": "aʧːˈɛleːra lambiˈɛnte. konfˈirma ke pˈIθən apːartjˈɛne allambiˈɛnte spˈaker prˈima dɪ installˈare kwalsˈiazɪ kˈɔza."
+          "trimmed_lead": 0.135,
+          "trimmed_tail": 0.315,
+          "text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spacr.",
+          "speech_text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spàker.",
+          "phonemes": "atːˈiva lambiˈɛnte. prˈima dɪ installˈare kwalsˈiazɪ komponˈɛnte, verˈifika ke pˈIθən apːartˈeŋɡa allambiˈɛnte spˈaker."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 28.45,
-      "speech_end": 37.015,
-      "scene_end": 37.535000000000004,
-      "duration": 9.085000000000004,
-      "text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-      "speech_text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-      "phonemes": "aʤːornˈare pˈip atːravˈɛrso lintˈɛrprete pˈIθən atːˈivo. ʊtiliʣːˈando pˈIθən ˈɛmme pˈip impedˈiʃe a ʊn ˈaltro pˈip ezeɡwˈibile dɪ riʧˈevere il pakːˈetːo.",
+      "speech_start": 23.585,
+      "speech_end": 32.84,
+      "scene_end": 33.36000000000001,
+      "duration": 9.775000000000006,
+      "text": "Installa il pacchetto ufficiale con conda install conda-forge::spacr. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+      "speech_text": "Installa il pacchetto ufficiale con conda install conda-forge::spàker. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+      "phonemes": "instˈalla il pakːˈetːo ʊffiʧˈale kon kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker. il komˈando kwalifikˈato kon il kanˈale seleʦiˈona espliʧitamˈente la bˈuild dɪ kˈondafˈɔrʤe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.45,
-          "speech_end": 37.015,
-          "audible_start": 28.55,
-          "audible_end": 36.835,
-          "duration": 8.565,
+          "speech_start": 23.585,
+          "speech_end": 32.84,
+          "audible_start": 23.685000000000002,
+          "audible_end": 32.66,
+          "duration": 9.255,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
+          "trimmed_lead": 0.16,
           "trimmed_tail": 0.335,
-          "text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-          "speech_text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-          "phonemes": "aʤːornˈare pˈip atːravˈɛrso lintˈɛrprete pˈIθən atːˈivo. ʊtiliʣːˈando pˈIθən ˈɛmme pˈip impedˈiʃe a ʊn ˈaltro pˈip ezeɡwˈibile dɪ riʧˈevere il pakːˈetːo."
+          "text": "Installa il pacchetto ufficiale con conda install conda-forge::spacr. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+          "speech_text": "Installa il pacchetto ufficiale con conda install conda-forge::spàker. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+          "phonemes": "instˈalla il pakːˈetːo ʊffiʧˈale kon kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker. il komˈando kwalifikˈato kon il kanˈale seleʦiˈona espliʧitamˈente la bˈuild dɪ kˈondafˈɔrʤe."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 37.535000000000004,
-      "speech_end": 41.34,
-      "scene_end": 41.86000000000001,
-      "duration": 4.325000000000003,
-      "text": "Per l'applicazione desktop, installare spaCR con il qt extra.",
-      "speech_text": "Per l'applicazione desktop, installare spàker con il qt extra.",
-      "phonemes": "per lapːlikaʦiˈone dˈesk tˌɔp, installˈare spˈaker kon il kˌʊtˈɪ ˈɛkstra.",
+      "speech_start": 33.36000000000001,
+      "speech_end": 39.33500000000001,
+      "scene_end": 39.85500000000001,
+      "duration": 6.4950000000000045,
+      "text": "Verifica che Conda elenchi spaCR nell’ambiente, quindi importalo e visualizza la versione installata.",
+      "speech_text": "Verifica che Conda elenchi spàker nell’ambiente, quindi importalo e visualizza la versione installata.",
+      "phonemes": "verˈifika ke kˈonda elˈenkɪ spˈaker nellambiˈɛnte, kwˈindɪ impˈɔrtalo e vizʊalˈiʣːa la versjˈone installˈata.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
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-          "speech_end": 41.34,
-          "audible_start": 37.635000000000005,
-          "audible_end": 41.160000000000004,
-          "duration": 3.805,
+          "speech_start": 33.36000000000001,
+          "speech_end": 39.33500000000001,
+          "audible_start": 33.46000000000001,
+          "audible_end": 39.15500000000001,
+          "duration": 5.975,
           "gap_from_previous": null,
-          "trimmed_lead": 0.155,
-          "trimmed_tail": 0.315,
-          "text": "Per l'applicazione desktop, installare spaCR con il qt extra.",
-          "speech_text": "Per l'applicazione desktop, installare spàker con il qt extra.",
-          "phonemes": "per lapːlikaʦiˈone dˈesk tˌɔp, installˈare spˈaker kon il kˌʊtˈɪ ˈɛkstra."
+          "trimmed_lead": 0.16,
+          "trimmed_tail": 0.34,
+          "text": "Verifica che Conda elenchi spaCR nell’ambiente, quindi importalo e visualizza la versione installata.",
+          "speech_text": "Verifica che Conda elenchi spàker nell’ambiente, quindi importalo e visualizza la versione installata.",
+          "phonemes": "verˈifika ke kˈonda elˈenkɪ spˈaker nellambiˈɛnte, kwˈindɪ impˈɔrtalo e vizʊalˈiʣːa la versjˈone installˈata."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 41.86000000000001,
-      "speech_end": 53.37500000000001,
-      "scene_end": 53.89500000000001,
-      "duration": 12.035000000000004,
-      "text": "Eseguire spaCR-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-      "speech_text": "Eseguire spàker-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-      "phonemes": "ezeɡwˈire spˈakerdoktˈɔr prˈima del prˈimo lˈanʧo. ripˈɔrta linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, komponˈɛntɪ opʦionˈalɪ e sʊpːˈɔrto ˈaːɾd̪ wer kon ˌʊna korɾeʦiˈone sʊʤːerˈita per ˌoɲɲɪ kontrˈɔllo fallˈito.",
+      "speech_start": 39.85500000000001,
+      "speech_end": 52.79500000000001,
+      "scene_end": 53.31500000000001,
+      "duration": 13.46,
+      "text": "Esegui spacr-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+      "speech_text": "Esegui spàker-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+      "phonemes": "ezˈeɡwɪ spˈakerdoktˈɔr prˈima del prˈimo avvˈio. lo strʊmˈento djaɲˈɔstiko kontrˈɔlla linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, i komponˈɛntɪ opʦionˈalɪ e il sʊpːˈɔrto ˈaːɾd̪ wer e propˈone ˌʊna solʊʦiˈone per ˌoɲɲɪ kontrˈɔllo non sʊperˈato.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 41.86000000000001,
-          "speech_end": 53.37500000000001,
-          "audible_start": 41.96000000000001,
-          "audible_end": 53.19500000000001,
-          "duration": 11.515,
+          "speech_start": 39.85500000000001,
+          "speech_end": 52.79500000000001,
+          "audible_start": 39.95500000000001,
+          "audible_end": 52.61500000000001,
+          "duration": 12.94,
           "gap_from_previous": null,
           "trimmed_lead": 0.15,
           "trimmed_tail": 0.335,
-          "text": "Eseguire spaCR-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-          "speech_text": "Eseguire spàker-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-          "phonemes": "ezeɡwˈire spˈakerdoktˈɔr prˈima del prˈimo lˈanʧo. ripˈɔrta linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, komponˈɛntɪ opʦionˈalɪ e sʊpːˈɔrto ˈaːɾd̪ wer kon ˌʊna korɾeʦiˈone sʊʤːerˈita per ˌoɲɲɪ kontrˈɔllo fallˈito."
+          "text": "Esegui spacr-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+          "speech_text": "Esegui spàker-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+          "phonemes": "ezˈeɡwɪ spˈakerdoktˈɔr prˈima del prˈimo avvˈio. lo strʊmˈento djaɲˈɔstiko kontrˈɔlla linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, i komponˈɛntɪ opʦionˈalɪ e il sʊpːˈɔrto ˈaːɾd̪ wer e propˈone ˌʊna solʊʦiˈone per ˌoɲɲɪ kontrˈɔllo non sʊperˈato."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 53.89500000000001,
-      "speech_end": 59.83500000000001,
-      "scene_end": 60.35500000000001,
-      "duration": 6.460000000000001,
-      "text": "Dopo che spaCR-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spaCR.",
-      "speech_text": "Dopo che spàker-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spàker.",
-      "phonemes": "dˈopo ke spˈakerdoktˈɔr e paSˈato, mantenˈete atːivˈato kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker.",
+      "speech_start": 53.31500000000001,
+      "speech_end": 61.570000000000014,
+      "scene_end": 62.09000000000002,
+      "duration": 8.775000000000006,
+      "text": "Quando spacr-doctor non segnala errori, avvia spaCR con il comando spacr. Mantieni attivo questo ambiente ogni volta che esegui spaCR.",
+      "speech_text": "Quando spàker-doctor non segnala errori, avvia spàker con il comando spàker. Mantieni attivo questo ambiente ogni volta che esegui spàker.",
+      "phonemes": "kwˈando spˈakerdoktˈɔr non seɲˈala erɾˈorɪ, avvˈia spˈaker kon il komˈando spˈaker. mantjˈɛnɪ atːˈivo kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 53.89500000000001,
-          "speech_end": 59.83500000000001,
-          "audible_start": 53.99500000000001,
-          "audible_end": 59.65500000000001,
-          "duration": 5.94,
+          "speech_start": 53.31500000000001,
+          "speech_end": 61.570000000000014,
+          "audible_start": 53.41500000000001,
+          "audible_end": 61.390000000000015,
+          "duration": 8.255,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.335,
-          "text": "Dopo che spaCR-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spaCR.",
-          "speech_text": "Dopo che spàker-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spàker.",
-          "phonemes": "dˈopo ke spˈakerdoktˈɔr e paSˈato, mantenˈete atːivˈato kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker."
+          "trimmed_lead": 0.175,
+          "trimmed_tail": 0.32,
+          "text": "Quando spacr-doctor non segnala errori, avvia spaCR con il comando spacr. Mantieni attivo questo ambiente ogni volta che esegui spaCR.",
+          "speech_text": "Quando spàker-doctor non segnala errori, avvia spàker con il comando spàker. Mantieni attivo questo ambiente ogni volta che esegui spàker.",
+          "phonemes": "kwˈando spˈakerdoktˈɔr non seɲˈala erɾˈorɪ, avvˈia spˈaker kon il komˈando spˈaker. mantjˈɛnɪ atːˈivo kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker."
         }
       ]
     }
diff --git a/02_conda_install/audio/it/if_sara.m4a b/02_conda_install/audio/it/if_sara.m4a
index ec8e8efbbdcc4ba94ea3019edc71267fd7226feb..ba51731aed414db85a04d2fd5921f8b075a1dce6 100644
--- a/02_conda_install/audio/it/if_sara.m4a
+++ b/02_conda_install/audio/it/if_sara.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:28b99f1066c3758b1ada7bb458a4a8fc623be85d3e59a21a1b80f61182b04564
-size 377748
+oid sha256:1a95e2c4aba9acaea23af58840c3c5cbdaf1fe533bbe011c59d68b49ab73e8c4
+size 390371
diff --git a/02_conda_install/audio/it/im_nicola.json b/02_conda_install/audio/it/im_nicola.json
index 3a5eea5b073558a6ce7f215dd6a90f477e6ac4df..3699c25766c0450bb8469c90f5850be90e9f8bf7 100644
--- a/02_conda_install/audio/it/im_nicola.json
+++ b/02_conda_install/audio/it/im_nicola.json
@@ -6,10 +6,10 @@
   "voice": "im_nicola",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 67.66,
-  "media_sha256": "c78f975e9caef1e8187abe2bc05f9dcec801b43e91336c2b5e683bb7494c8c79",
-  "media_bytes": 425970,
-  "render_fingerprint": "fb2c892a186b244e5d6a5a5d86907ec956b39ddbfeed3feede484e67f5d70837",
+  "total_duration": 69.49,
+  "media_sha256": "1918f6ed3863816cecdf03ca1d3b4ec3d51e95d8c694abd00bcebbb9d99b2091",
+  "media_bytes": 435483,
+  "render_fingerprint": "6f9c86195b33128328536c48721a01c7151a88c9e3466055c3ba67d115eff4ad",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Usare un ambiente Conda per isolare spaCR e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
+        "narration": "Installa spaCR da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spaCR.",
         "speech_text": [
-          "Usare un ambiente Conda per isolare spàker e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali."
+          "Installa spàker da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Apri Installation with Conda dalla sezione spaCR. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spaCR con Python 3 punto 12 e pip.",
+        "narration": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spacr con Python 3.12.",
         "speech_text": [
-          "Apri Installation with Conda dalla sezione spàker. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spàker con Python 3 punto 12 e pip."
+          "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spàker con Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spaCR prima di installare qualsiasi cosa.",
+        "narration": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spacr.",
         "speech_text": [
-          "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spàker prima di installare qualsiasi cosa."
+          "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
+        "narration": "Installa il pacchetto ufficiale con conda install conda-forge::spacr. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
         "speech_text": [
-          "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto."
+          "Installa il pacchetto ufficiale con conda install conda-forge::spàker. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Per l'applicazione desktop, installare spaCR con il qt extra.",
+        "narration": "Verifica che Conda elenchi spaCR nell’ambiente, quindi importalo e visualizza la versione installata.",
         "speech_text": [
-          "Per l'applicazione desktop, installare spàker con il qt extra."
+          "Verifica che Conda elenchi spàker nell’ambiente, quindi importalo e visualizza la versione installata."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Eseguire spaCR-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
+        "narration": "Esegui spacr-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
         "speech_text": [
-          "Eseguire spàker-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito."
+          "Esegui spàker-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Dopo che spaCR-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spaCR.",
+        "narration": "Quando spacr-doctor non segnala errori, avvia spaCR con il comando spacr. Mantieni attivo questo ambiente ogni volta che esegui spaCR.",
         "speech_text": [
-          "Dopo che spàker-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spàker."
+          "Quando spàker-doctor non segnala errori, avvia spàker con il comando spàker. Mantieni attivo questo ambiente ogni volta che esegui spàker."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 12.345,
-      "scene_end": 12.865,
-      "duration": 12.865,
-      "text": "Usare un ambiente Conda per isolare spaCR e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-      "speech_text": "Usare un ambiente Conda per isolare spàker e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-      "phonemes": "ʊzˈare ʊn ambiˈɛnte kˈonda per izolˈare spˈaker e le sˌʊe dipendˈɛnʦe ʃentˈifike. pˈIθən trˈe pˈuntɪ dˈodiʧɪ e lezˈɛmpio perkˌe atːʊalmˈente sʊpːˈɔrta la pjʊ ˈampia ɡˈamma dɪ pakːˈetːɪ opʦionˈalɪ.",
+      "speech_end": 10.12,
+      "scene_end": 10.639999999999999,
+      "duration": 10.639999999999999,
+      "text": "Installa spaCR da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spaCR.",
+      "speech_text": "Installa spàker da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spàker.",
+      "phonemes": "instˈalla spˈaker da kˈondafˈɔrʤe in ʊn ambiˈɛnte kˈonda dedikˈato. il pakːˈetːo inklˈude linterfˈaʧːa dˈesk tˌɔp e dikjˈaɾa le dipendˈɛnʦe ʃentˈifike dɪ spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 12.345,
+          "speech_end": 10.12,
           "audible_start": 0.1,
-          "audible_end": 12.165,
-          "duration": 12.345,
+          "audible_end": 9.94,
+          "duration": 10.12,
           "gap_from_previous": null,
-          "trimmed_lead": 0.105,
-          "trimmed_tail": 0.075,
-          "text": "Usare un ambiente Conda per isolare spaCR e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-          "speech_text": "Usare un ambiente Conda per isolare spàker e le sue dipendenze scientifiche. Python tre punti dodici è l'esempio perché attualmente supporta la più ampia gamma di pacchetti opzionali.",
-          "phonemes": "ʊzˈare ʊn ambiˈɛnte kˈonda per izolˈare spˈaker e le sˌʊe dipendˈɛnʦe ʃentˈifike. pˈIθən trˈe pˈuntɪ dˈodiʧɪ e lezˈɛmpio perkˌe atːʊalmˈente sʊpːˈɔrta la pjʊ ˈampia ɡˈamma dɪ pakːˈetːɪ opʦionˈalɪ."
+          "trimmed_lead": 0.125,
+          "trimmed_tail": 0.08,
+          "text": "Installa spaCR da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spaCR.",
+          "speech_text": "Installa spàker da conda-forge in un ambiente Conda dedicato. Il pacchetto include l’interfaccia desktop e dichiara le dipendenze scientifiche di spàker.",
+          "phonemes": "instˈalla spˈaker da kˈondafˈɔrʤe in ʊn ambiˈɛnte kˈonda dedikˈato. il pakːˈetːo inklˈude linterfˈaʧːa dˈesk tˌɔp e dikjˈaɾa le dipendˈɛnʦe ʃentˈifike dɪ spˈaker."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 12.865,
-      "speech_end": 23.685000000000002,
-      "scene_end": 24.205000000000002,
-      "duration": 11.340000000000002,
-      "text": "Apri Installation with Conda dalla sezione spaCR. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spaCR con Python 3 punto 12 e pip.",
-      "speech_text": "Apri Installation with Conda dalla sezione spàker. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spàker con Python 3 punto 12 e pip.",
-      "phonemes": "ˈaprɪ installˈatjon wˈit kˈonda dˌalla seʦiˈone spˈaker. aprˈire ʊn terminˈale abilitˈato kon kˈonda e kreˈare ʊn ambiˈɛnte kjamˈato spˈaker kon pˈIθən trˈe pˈunto dˈodiʧɪ e pˈip.",
+      "speech_start": 10.639999999999999,
+      "speech_end": 17.974999999999998,
+      "scene_end": 18.494999999999997,
+      "duration": 7.854999999999999,
+      "text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spacr con Python 3.12.",
+      "speech_text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spàker con Python 3.12.",
+      "phonemes": "ˈaprɪ ʊn terminˈale in kˈuj kˈonda sˌia disponˈibile e krˈɛa ʊn ambiˈɛnte denominˈato spˈaker kon pˈIθən trˈe.dˈodiʧɪ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 12.865,
-          "speech_end": 23.685000000000002,
-          "audible_start": 12.965,
-          "audible_end": 23.505000000000003,
-          "duration": 10.82,
+          "speech_start": 10.639999999999999,
+          "speech_end": 17.974999999999998,
+          "audible_start": 10.739999999999998,
+          "audible_end": 17.794999999999998,
+          "duration": 7.335,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.08,
-          "text": "Apri Installation with Conda dalla sezione spaCR. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spaCR con Python 3 punto 12 e pip.",
-          "speech_text": "Apri Installation with Conda dalla sezione spàker. Aprire un terminale abilitato con Conda e creare un ambiente chiamato spàker con Python 3 punto 12 e pip.",
-          "phonemes": "ˈaprɪ installˈatjon wˈit kˈonda dˌalla seʦiˈone spˈaker. aprˈire ʊn terminˈale abilitˈato kon kˈonda e kreˈare ʊn ambiˈɛnte kjamˈato spˈaker kon pˈIθən trˈe pˈunto dˈodiʧɪ e pˈip."
+          "trimmed_lead": 0.115,
+          "trimmed_tail": 0.075,
+          "text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spacr con Python 3.12.",
+          "speech_text": "Apri un terminale in cui Conda sia disponibile e crea un ambiente denominato spàker con Python 3.12.",
+          "phonemes": "ˈaprɪ ʊn terminˈale in kˈuj kˈonda sˌia disponˈibile e krˈɛa ʊn ambiˈɛnte denominˈato spˈaker kon pˈIθən trˈe.dˈodiʧɪ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 24.205000000000002,
-      "speech_end": 31.495,
-      "scene_end": 32.015,
-      "duration": 7.809999999999999,
-      "text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spaCR prima di installare qualsiasi cosa.",
-      "speech_text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spàker prima di installare qualsiasi cosa.",
-      "phonemes": "aʧːˈɛleːra lambiˈɛnte. konfˈirma ke pˈIθən apːartjˈɛne allambiˈɛnte spˈaker prˈima dɪ installˈare kwalsˈiazɪ kˈɔza.",
+      "speech_start": 18.494999999999997,
+      "speech_end": 25.824999999999996,
+      "scene_end": 26.344999999999995,
+      "duration": 7.849999999999998,
+      "text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spacr.",
+      "speech_text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spàker.",
+      "phonemes": "atːˈiva lambiˈɛnte. prˈima dɪ installˈare kwalsˈiazɪ komponˈɛnte, verˈifika ke pˈIθən apːartˈeŋɡa allambiˈɛnte spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 24.205000000000002,
-          "speech_end": 31.495,
-          "audible_start": 24.305000000000003,
-          "audible_end": 31.315,
-          "duration": 7.29,
+          "speech_start": 18.494999999999997,
+          "speech_end": 25.824999999999996,
+          "audible_start": 18.595,
+          "audible_end": 25.644999999999996,
+          "duration": 7.33,
           "gap_from_previous": null,
-          "trimmed_lead": 0.11,
+          "trimmed_lead": 0.12,
           "trimmed_tail": 0.075,
-          "text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spaCR prima di installare qualsiasi cosa.",
-          "speech_text": "Accelera l'ambiente. Confirma che Python appartiene all'ambiente spàker prima di installare qualsiasi cosa.",
-          "phonemes": "aʧːˈɛleːra lambiˈɛnte. konfˈirma ke pˈIθən apːartjˈɛne allambiˈɛnte spˈaker prˈima dɪ installˈare kwalsˈiazɪ kˈɔza."
+          "text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spacr.",
+          "speech_text": "Attiva l’ambiente. Prima di installare qualsiasi componente, verifica che Python appartenga all’ambiente spàker.",
+          "phonemes": "atːˈiva lambiˈɛnte. prˈima dɪ installˈare kwalsˈiazɪ komponˈɛnte, verˈifika ke pˈIθən apːartˈeŋɡa allambiˈɛnte spˈaker."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 32.015,
-      "speech_end": 41.615,
-      "scene_end": 42.135000000000005,
-      "duration": 10.120000000000005,
-      "text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-      "speech_text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-      "phonemes": "aʤːornˈare pˈip atːravˈɛrso lintˈɛrprete pˈIθən atːˈivo. ʊtiliʣːˈando pˈIθən ˈɛmme pˈip impedˈiʃe a ʊn ˈaltro pˈip ezeɡwˈibile dɪ riʧˈevere il pakːˈetːo.",
+      "speech_start": 26.344999999999995,
+      "speech_end": 36.769999999999996,
+      "scene_end": 37.29,
+      "duration": 10.945000000000004,
+      "text": "Installa il pacchetto ufficiale con conda install conda-forge::spacr. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+      "speech_text": "Installa il pacchetto ufficiale con conda install conda-forge::spàker. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+      "phonemes": "instˈalla il pakːˈetːo ʊffiʧˈale kon kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker. il komˈando kwalifikˈato kon il kanˈale seleʦiˈona espliʧitamˈente la bˈuild dɪ kˈondafˈɔrʤe.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 32.015,
-          "speech_end": 41.615,
-          "audible_start": 32.115,
-          "audible_end": 41.435,
-          "duration": 9.6,
+          "speech_start": 26.344999999999995,
+          "speech_end": 36.769999999999996,
+          "audible_start": 26.444999999999997,
+          "audible_end": 36.589999999999996,
+          "duration": 10.425,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
           "trimmed_tail": 0.075,
-          "text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-          "speech_text": "Aggiornare pip attraverso l'interprete Python attivo. Utilizzando python -m pip impedisce a un altro pip eseguibile di ricevere il pacchetto.",
-          "phonemes": "aʤːornˈare pˈip atːravˈɛrso lintˈɛrprete pˈIθən atːˈivo. ʊtiliʣːˈando pˈIθən ˈɛmme pˈip impedˈiʃe a ʊn ˈaltro pˈip ezeɡwˈibile dɪ riʧˈevere il pakːˈetːo."
+          "text": "Installa il pacchetto ufficiale con conda install conda-forge::spacr. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+          "speech_text": "Installa il pacchetto ufficiale con conda install conda-forge::spàker. Il comando qualificato con il canale seleziona esplicitamente la build di conda-forge.",
+          "phonemes": "instˈalla il pakːˈetːo ʊffiʧˈale kon kˈonda ˈinstal kˈondafˈɔrʤe::spˈaker. il komˈando kwalifikˈato kon il kanˈale seleʦiˈona espliʧitamˈente la bˈuild dɪ kˈondafˈɔrʤe."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 42.135000000000005,
-      "speech_end": 46.61000000000001,
-      "scene_end": 47.13000000000001,
-      "duration": 4.9950000000000045,
-      "text": "Per l'applicazione desktop, installare spaCR con il qt extra.",
-      "speech_text": "Per l'applicazione desktop, installare spàker con il qt extra.",
-      "phonemes": "per lapːlikaʦiˈone dˈesk tˌɔp, installˈare spˈaker kon il kˌʊtˈɪ ˈɛkstra.",
+      "speech_start": 37.29,
+      "speech_end": 44.045,
+      "scene_end": 44.565000000000005,
+      "duration": 7.275000000000006,
+      "text": "Verifica che Conda elenchi spaCR nell’ambiente, quindi importalo e visualizza la versione installata.",
+      "speech_text": "Verifica che Conda elenchi spàker nell’ambiente, quindi importalo e visualizza la versione installata.",
+      "phonemes": "verˈifika ke kˈonda elˈenkɪ spˈaker nellambiˈɛnte, kwˈindɪ impˈɔrtalo e vizʊalˈiʣːa la versjˈone installˈata.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 42.135000000000005,
-          "speech_end": 46.61000000000001,
-          "audible_start": 42.23500000000001,
-          "audible_end": 46.43000000000001,
-          "duration": 4.475,
+          "speech_start": 37.29,
+          "speech_end": 44.045,
+          "audible_start": 37.39,
+          "audible_end": 43.865,
+          "duration": 6.755,
           "gap_from_previous": null,
-          "trimmed_lead": 0.11,
-          "trimmed_tail": 0.065,
-          "text": "Per l'applicazione desktop, installare spaCR con il qt extra.",
-          "speech_text": "Per l'applicazione desktop, installare spàker con il qt extra.",
-          "phonemes": "per lapːlikaʦiˈone dˈesk tˌɔp, installˈare spˈaker kon il kˌʊtˈɪ ˈɛkstra."
+          "trimmed_lead": 0.12,
+          "trimmed_tail": 0.075,
+          "text": "Verifica che Conda elenchi spaCR nell’ambiente, quindi importalo e visualizza la versione installata.",
+          "speech_text": "Verifica che Conda elenchi spàker nell’ambiente, quindi importalo e visualizza la versione installata.",
+          "phonemes": "verˈifika ke kˈonda elˈenkɪ spˈaker nellambiˈɛnte, kwˈindɪ impˈɔrtalo e vizʊalˈiʣːa la versjˈone installˈata."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 47.13000000000001,
-      "speech_end": 60.00000000000001,
-      "scene_end": 60.52000000000001,
-      "duration": 13.39,
-      "text": "Eseguire spaCR-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-      "speech_text": "Eseguire spàker-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-      "phonemes": "ezeɡwˈire spˈakerdoktˈɔr prˈima del prˈimo lˈanʧo. ripˈɔrta linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, komponˈɛntɪ opʦionˈalɪ e sʊpːˈɔrto ˈaːɾd̪ wer kon ˌʊna korɾeʦiˈone sʊʤːerˈita per ˌoɲɲɪ kontrˈɔllo fallˈito.",
+      "speech_start": 44.565000000000005,
+      "speech_end": 59.215,
+      "scene_end": 59.73500000000001,
+      "duration": 15.170000000000002,
+      "text": "Esegui spacr-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+      "speech_text": "Esegui spàker-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+      "phonemes": "ezˈeɡwɪ spˈakerdoktˈɔr prˈima del prˈimo avvˈio. lo strʊmˈento djaɲˈɔstiko kontrˈɔlla linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, i komponˈɛntɪ opʦionˈalɪ e il sʊpːˈɔrto ˈaːɾd̪ wer e propˈone ˌʊna solʊʦiˈone per ˌoɲɲɪ kontrˈɔllo non sʊperˈato.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.13000000000001,
-          "speech_end": 60.00000000000001,
-          "audible_start": 47.23000000000001,
-          "audible_end": 59.82000000000001,
-          "duration": 12.87,
+          "speech_start": 44.565000000000005,
+          "speech_end": 59.215,
+          "audible_start": 44.665000000000006,
+          "audible_end": 59.035000000000004,
+          "duration": 14.65,
           "gap_from_previous": null,
-          "trimmed_lead": 0.105,
+          "trimmed_lead": 0.125,
           "trimmed_tail": 0.075,
-          "text": "Eseguire spaCR-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-          "speech_text": "Eseguire spàker-doctor prima del primo lancio. Riporta l'installazione attiva, Qt, PyTorch, componenti opzionali e supporto hardware con una correzione suggerita per ogni controllo fallito.",
-          "phonemes": "ezeɡwˈire spˈakerdoktˈɔr prˈima del prˈimo lˈanʧo. ripˈɔrta linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, komponˈɛntɪ opʦionˈalɪ e sʊpːˈɔrto ˈaːɾd̪ wer kon ˌʊna korɾeʦiˈone sʊʤːerˈita per ˌoɲɲɪ kontrˈɔllo fallˈito."
+          "text": "Esegui spacr-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+          "speech_text": "Esegui spàker-doctor prima del primo avvio. Lo strumento diagnostico controlla l'installazione attiva, Qt, PyTorch, i componenti opzionali e il supporto hardware e propone una soluzione per ogni controllo non superato.",
+          "phonemes": "ezˈeɡwɪ spˈakerdoktˈɔr prˈima del prˈimo avvˈio. lo strʊmˈento djaɲˈɔstiko kontrˈɔlla linstallaʦiˈone atːˈiva, kˌʊtˈɪ, pˈi tˈɔrʧ, i komponˈɛntɪ opʦionˈalɪ e il sʊpːˈɔrto ˈaːɾd̪ wer e propˈone ˌʊna solʊʦiˈone per ˌoɲɲɪ kontrˈɔllo non sʊperˈato."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 60.52000000000001,
-      "speech_end": 67.14000000000001,
-      "scene_end": 67.66000000000001,
-      "duration": 7.140000000000001,
-      "text": "Dopo che spaCR-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spaCR.",
-      "speech_text": "Dopo che spàker-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spàker.",
-      "phonemes": "dˈopo ke spˈakerdoktˈɔr e paSˈato, mantenˈete atːivˈato kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker.",
+      "speech_start": 59.73500000000001,
+      "speech_end": 68.97,
+      "scene_end": 69.49,
+      "duration": 9.754999999999988,
+      "text": "Quando spacr-doctor non segnala errori, avvia spaCR con il comando spacr. Mantieni attivo questo ambiente ogni volta che esegui spaCR.",
+      "speech_text": "Quando spàker-doctor non segnala errori, avvia spàker con il comando spàker. Mantieni attivo questo ambiente ogni volta che esegui spàker.",
+      "phonemes": "kwˈando spˈakerdoktˈɔr non seɲˈala erɾˈorɪ, avvˈia spˈaker kon il komˈando spˈaker. mantjˈɛnɪ atːˈivo kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.52000000000001,
-          "speech_end": 67.14000000000001,
-          "audible_start": 60.62000000000001,
-          "audible_end": 66.96000000000001,
-          "duration": 6.62,
+          "speech_start": 59.73500000000001,
+          "speech_end": 68.97,
+          "audible_start": 59.83500000000001,
+          "audible_end": 68.79,
+          "duration": 9.235,
           "gap_from_previous": null,
           "trimmed_lead": 0.125,
-          "trimmed_tail": 0.08,
-          "text": "Dopo che spaCR-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spaCR.",
-          "speech_text": "Dopo che spàker-doctor è passato, mantenete attivato questo ambiente ogni volta che esegui spàker.",
-          "phonemes": "dˈopo ke spˈakerdoktˈɔr e paSˈato, mantenˈete atːivˈato kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker."
+          "trimmed_tail": 0.065,
+          "text": "Quando spacr-doctor non segnala errori, avvia spaCR con il comando spacr. Mantieni attivo questo ambiente ogni volta che esegui spaCR.",
+          "speech_text": "Quando spàker-doctor non segnala errori, avvia spàker con il comando spàker. Mantieni attivo questo ambiente ogni volta che esegui spàker.",
+          "phonemes": "kwˈando spˈakerdoktˈɔr non seɲˈala erɾˈorɪ, avvˈia spˈaker kon il komˈando spˈaker. mantjˈɛnɪ atːˈivo kwˌesto ambiˈɛnte ˌoɲɲɪ vˈɔlta ke ezˈeɡwɪ spˈaker."
         }
       ]
     }
diff --git a/02_conda_install/audio/it/im_nicola.m4a b/02_conda_install/audio/it/im_nicola.m4a
index 2a11194677a16875617c62c09c3f032924f9cd21..b2ac1b5ec06f34abf5f3cf11cdda14b01ca51bdd 100644
--- a/02_conda_install/audio/it/im_nicola.m4a
+++ b/02_conda_install/audio/it/im_nicola.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c78f975e9caef1e8187abe2bc05f9dcec801b43e91336c2b5e683bb7494c8c79
-size 425970
+oid sha256:1918f6ed3863816cecdf03ca1d3b4ec3d51e95d8c694abd00bcebbb9d99b2091
+size 435483
diff --git a/02_conda_install/audio/ja/jf_alpha.json b/02_conda_install/audio/ja/jf_alpha.json
index 3d85ac9b92ba3baa710093f637725a47ebbae987..6334b134c68245e9c6ff2975f11463749c1e7ff4 100644
--- a/02_conda_install/audio/ja/jf_alpha.json
+++ b/02_conda_install/audio/ja/jf_alpha.json
@@ -6,10 +6,10 @@
   "voice": "jf_alpha",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 69.67,
-  "media_sha256": "71438f052770dd9310dc7d3e34629f0718ea3d5cf0981d95520f6c3110347bd8",
-  "media_bytes": 432747,
-  "render_fingerprint": "de54fdaec1ce9ed14bb89959e57fe23c2a87f1ae1e661509d845bc7cc6e6649c",
+  "total_duration": 77.235,
+  "media_sha256": "5d708cfc20b11c7e4cc614f5a851403e01848e247cbed927931d2072b86d28f8",
+  "media_bytes": 478639,
+  "render_fingerprint": "f303cda80f5a2b40d31486ac05bf1c70c1e97a3c821031e1c4d0f149c78ba824",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
+        "narration": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
         "speech_text": [
-          "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です."
+          "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
+        "narration": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
         "speech_text": [
-          "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します"
+          "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "インストールする前に Python が spaCR 環境に属していることを確認します",
+        "narration": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
         "speech_text": [
-          "インストールする前に Python が スペーカー 環境に属していることを確認します"
+          "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
+        "narration": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
         "speech_text": [
-          "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ."
+          "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
+        "narration": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
         "speech_text": [
-          "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します."
+          "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
+        "narration": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
         "speech_text": [
-          "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します."
+          "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
+        "narration": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
         "speech_text": [
-          "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください."
+          "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 13.165,
-      "scene_end": 13.684999999999999,
-      "duration": 13.684999999999999,
-      "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ.",
+      "speech_end": 12.76,
+      "scene_end": 13.28,
+      "duration": 13.28,
+      "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+      "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+      "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 13.165,
+          "speech_end": 12.76,
           "audible_start": 0.1,
-          "audible_end": 12.985,
-          "duration": 13.165,
+          "audible_end": 12.58,
+          "duration": 12.76,
           "gap_from_previous": null,
-          "trimmed_lead": 0.12,
-          "trimmed_tail": 0.515,
-          "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.485,
+          "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+          "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+          "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 13.684999999999999,
-      "speech_end": 25.659999999999997,
-      "scene_end": 26.179999999999996,
-      "duration": 12.494999999999997,
-      "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-      "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ",
+      "speech_start": 13.28,
+      "speech_end": 20.99,
+      "scene_end": 21.509999999999998,
+      "duration": 8.229999999999999,
+      "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+      "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+      "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 13.684999999999999,
-          "speech_end": 25.659999999999997,
-          "audible_start": 13.784999999999998,
-          "audible_end": 25.479999999999997,
-          "duration": 11.975,
+          "speech_start": 13.28,
+          "speech_end": 20.99,
+          "audible_start": 13.379999999999999,
+          "audible_end": 20.81,
+          "duration": 7.71,
           "gap_from_previous": null,
-          "trimmed_lead": 0.15,
-          "trimmed_tail": 0.5,
-          "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-          "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ"
+          "trimmed_lead": 0.195,
+          "trimmed_tail": 0.495,
+          "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+          "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+          "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 26.179999999999996,
-      "speech_end": 31.444999999999997,
-      "scene_end": 31.964999999999996,
-      "duration": 5.785,
-      "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-      "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-      "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ",
+      "speech_start": 21.509999999999998,
+      "speech_end": 30.685,
+      "scene_end": 31.205,
+      "duration": 9.695,
+      "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+      "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+      "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.179999999999996,
-          "speech_end": 31.444999999999997,
-          "audible_start": 26.279999999999998,
-          "audible_end": 31.264999999999997,
-          "duration": 5.265,
+          "speech_start": 21.509999999999998,
+          "speech_end": 30.685,
+          "audible_start": 21.61,
+          "audible_end": 30.504999999999995,
+          "duration": 9.175,
           "gap_from_previous": null,
-          "trimmed_lead": 0.2,
-          "trimmed_tail": 0.535,
-          "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-          "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-          "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ"
+          "trimmed_lead": 0.165,
+          "trimmed_tail": 0.585,
+          "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+          "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+          "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 31.964999999999996,
-      "speech_end": 38.415,
-      "scene_end": 38.935,
-      "duration": 6.970000000000006,
-      "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ.",
+      "speech_start": 31.205,
+      "speech_end": 42.04,
+      "scene_end": 42.56,
+      "duration": 11.355000000000004,
+      "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.964999999999996,
-          "speech_end": 38.415,
-          "audible_start": 32.065,
-          "audible_end": 38.235,
-          "duration": 6.45,
+          "speech_start": 31.205,
+          "speech_end": 42.04,
+          "audible_start": 31.305,
+          "audible_end": 41.86,
+          "duration": 10.835,
           "gap_from_previous": null,
-          "trimmed_lead": 0.175,
-          "trimmed_tail": 0.525,
-          "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ."
+          "trimmed_lead": 0.17,
+          "trimmed_tail": 0.495,
+          "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 38.935,
-      "speech_end": 50.480000000000004,
-      "scene_end": 51.00000000000001,
-      "duration": 12.065000000000005,
-      "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-      "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-      "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ.",
+      "speech_start": 42.56,
+      "speech_end": 50.585,
+      "scene_end": 51.105000000000004,
+      "duration": 8.545000000000002,
+      "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.935,
-          "speech_end": 50.480000000000004,
-          "audible_start": 39.035000000000004,
-          "audible_end": 50.300000000000004,
-          "duration": 11.545,
+          "speech_start": 42.56,
+          "speech_end": 50.585,
+          "audible_start": 42.660000000000004,
+          "audible_end": 50.405,
+          "duration": 8.025,
           "gap_from_previous": null,
-          "trimmed_lead": 0.16,
-          "trimmed_tail": 0.495,
-          "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-          "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-          "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ."
+          "trimmed_lead": 0.2,
+          "trimmed_tail": 0.525,
+          "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 51.00000000000001,
-      "speech_end": 61.61000000000001,
-      "scene_end": 62.13000000000001,
-      "duration": 11.130000000000003,
-      "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ.",
+      "speech_start": 51.105000000000004,
+      "speech_end": 65.05000000000001,
+      "scene_end": 65.57000000000001,
+      "duration": 14.465000000000003,
+      "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 51.00000000000001,
-          "speech_end": 61.61000000000001,
-          "audible_start": 51.10000000000001,
-          "audible_end": 61.43000000000001,
-          "duration": 10.61,
+          "speech_start": 51.105000000000004,
+          "speech_end": 65.05000000000001,
+          "audible_start": 51.205000000000005,
+          "audible_end": 64.87,
+          "duration": 13.945,
           "gap_from_previous": null,
-          "trimmed_lead": 0.125,
-          "trimmed_tail": 0.49,
-          "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ."
+          "trimmed_lead": 0.13,
+          "trimmed_tail": 0.5,
+          "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 62.13000000000001,
-      "speech_end": 69.15,
-      "scene_end": 69.67,
-      "duration": 7.539999999999992,
-      "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-      "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-      "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai.",
+      "speech_start": 65.57000000000001,
+      "speech_end": 76.715,
+      "scene_end": 77.235,
+      "duration": 11.664999999999992,
+      "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+      "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+      "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 62.13000000000001,
-          "speech_end": 69.15,
-          "audible_start": 62.23000000000001,
-          "audible_end": 68.97000000000001,
-          "duration": 7.02,
+          "speech_start": 65.57000000000001,
+          "speech_end": 76.715,
+          "audible_start": 65.67,
+          "audible_end": 76.53500000000001,
+          "duration": 11.145,
           "gap_from_previous": null,
-          "trimmed_lead": 0.14,
-          "trimmed_tail": 0.54,
-          "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-          "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-          "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai."
+          "trimmed_lead": 0.15,
+          "trimmed_tail": 0.48,
+          "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+          "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+          "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ"
         }
       ]
     }
diff --git a/02_conda_install/audio/ja/jf_alpha.m4a b/02_conda_install/audio/ja/jf_alpha.m4a
index df0881e5d6fd6a394730cb4b3cf60de3e9b9656f..fe638ff226b2fd09f3d3bccb1b62bb415bd31566 100644
--- a/02_conda_install/audio/ja/jf_alpha.m4a
+++ b/02_conda_install/audio/ja/jf_alpha.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:71438f052770dd9310dc7d3e34629f0718ea3d5cf0981d95520f6c3110347bd8
-size 432747
+oid sha256:5d708cfc20b11c7e4cc614f5a851403e01848e247cbed927931d2072b86d28f8
+size 478639
diff --git a/02_conda_install/audio/ja/jf_gongitsune.json b/02_conda_install/audio/ja/jf_gongitsune.json
index feab38bdf417c6076543b0361e9d42298363e1fc..ede29859cbfc618b57db7009a3e2ede2e38cd29f 100644
--- a/02_conda_install/audio/ja/jf_gongitsune.json
+++ b/02_conda_install/audio/ja/jf_gongitsune.json
@@ -6,10 +6,10 @@
   "voice": "jf_gongitsune",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 83.135,
-  "media_sha256": "ce92d161ef85f49c48f35483aec97e9c3b514f7351ac9414d85e687225cdd408",
-  "media_bytes": 529655,
-  "render_fingerprint": "78a6ac8819400addb2e3d81bb6058ed51db9a66085794217e928f946284b049c",
+  "total_duration": 93.82,
+  "media_sha256": "a7d5778de7c0c24675a2d20a8b2a4ece3648820321c63ab5ff6ae1ec69db54a2",
+  "media_bytes": 603111,
+  "render_fingerprint": "aeb5107c36555f5305c15730b2a55cf6ff030dbcd6c81a074757fbe492b37022",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
+        "narration": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
         "speech_text": [
-          "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です."
+          "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
+        "narration": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
         "speech_text": [
-          "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します"
+          "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "インストールする前に Python が spaCR 環境に属していることを確認します",
+        "narration": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
         "speech_text": [
-          "インストールする前に Python が スペーカー 環境に属していることを確認します"
+          "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
+        "narration": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
         "speech_text": [
-          "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ."
+          "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
+        "narration": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
         "speech_text": [
-          "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します."
+          "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
+        "narration": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
         "speech_text": [
-          "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します."
+          "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
+        "narration": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
         "speech_text": [
-          "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください."
+          "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 15.96,
-      "scene_end": 16.48,
-      "duration": 16.48,
-      "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ.",
+      "speech_end": 16.025,
+      "scene_end": 16.544999999999998,
+      "duration": 16.544999999999998,
+      "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+      "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+      "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 15.96,
+          "speech_end": 16.025,
           "audible_start": 0.1,
-          "audible_end": 15.78,
-          "duration": 15.96,
+          "audible_end": 15.845,
+          "duration": 16.025,
           "gap_from_previous": null,
-          "trimmed_lead": 0.255,
-          "trimmed_tail": 0.46,
-          "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.49,
+          "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+          "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+          "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 16.48,
-      "speech_end": 30.810000000000002,
-      "scene_end": 31.330000000000002,
-      "duration": 14.850000000000001,
-      "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-      "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ",
+      "speech_start": 16.544999999999998,
+      "speech_end": 26.084999999999997,
+      "scene_end": 26.604999999999997,
+      "duration": 10.059999999999999,
+      "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+      "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+      "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 16.48,
-          "speech_end": 30.810000000000002,
-          "audible_start": 16.580000000000002,
-          "audible_end": 30.630000000000003,
-          "duration": 14.33,
+          "speech_start": 16.544999999999998,
+          "speech_end": 26.084999999999997,
+          "audible_start": 16.645,
+          "audible_end": 25.904999999999998,
+          "duration": 9.54,
           "gap_from_previous": null,
-          "trimmed_lead": 0.26,
-          "trimmed_tail": 0.535,
-          "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-          "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ"
+          "trimmed_lead": 0.35,
+          "trimmed_tail": 0.46,
+          "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+          "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+          "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 31.330000000000002,
-      "speech_end": 38.245000000000005,
-      "scene_end": 38.76500000000001,
-      "duration": 7.435000000000006,
-      "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-      "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-      "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ",
+      "speech_start": 26.604999999999997,
+      "speech_end": 37.459999999999994,
+      "scene_end": 37.98,
+      "duration": 11.375,
+      "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+      "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+      "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.330000000000002,
-          "speech_end": 38.245000000000005,
-          "audible_start": 31.430000000000003,
-          "audible_end": 38.065000000000005,
-          "duration": 6.915,
+          "speech_start": 26.604999999999997,
+          "speech_end": 37.459999999999994,
+          "audible_start": 26.705,
+          "audible_end": 37.28,
+          "duration": 10.855,
           "gap_from_previous": null,
-          "trimmed_lead": 0.36,
-          "trimmed_tail": 0.45,
-          "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-          "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-          "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ"
+          "trimmed_lead": 0.325,
+          "trimmed_tail": 0.595,
+          "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+          "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+          "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 38.76500000000001,
-      "speech_end": 46.53500000000001,
-      "scene_end": 47.055000000000014,
-      "duration": 8.290000000000006,
-      "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ.",
+      "speech_start": 37.98,
+      "speech_end": 51.489999999999995,
+      "scene_end": 52.01,
+      "duration": 14.030000000000001,
+      "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.76500000000001,
-          "speech_end": 46.53500000000001,
-          "audible_start": 38.86500000000001,
-          "audible_end": 46.355000000000004,
-          "duration": 7.77,
+          "speech_start": 37.98,
+          "speech_end": 51.489999999999995,
+          "audible_start": 38.08,
+          "audible_end": 51.309999999999995,
+          "duration": 13.51,
           "gap_from_previous": null,
-          "trimmed_lead": 0.325,
-          "trimmed_tail": 0.455,
-          "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.485,
+          "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 47.055000000000014,
-      "speech_end": 61.00500000000001,
-      "scene_end": 61.52500000000001,
-      "duration": 14.469999999999999,
-      "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-      "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-      "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ.",
+      "speech_start": 52.01,
+      "speech_end": 61.745,
+      "scene_end": 62.265,
+      "duration": 10.255000000000003,
+      "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.055000000000014,
-          "speech_end": 61.00500000000001,
-          "audible_start": 47.155000000000015,
-          "audible_end": 60.82500000000002,
-          "duration": 13.95,
+          "speech_start": 52.01,
+          "speech_end": 61.745,
+          "audible_start": 52.11,
+          "audible_end": 61.565,
+          "duration": 9.735,
           "gap_from_previous": null,
-          "trimmed_lead": 0.335,
-          "trimmed_tail": 0.44,
-          "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-          "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-          "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ."
+          "trimmed_lead": 0.35,
+          "trimmed_tail": 0.49,
+          "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 61.52500000000001,
-      "speech_end": 74.12500000000001,
-      "scene_end": 74.64500000000001,
-      "duration": 13.119999999999997,
-      "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ.",
+      "speech_start": 62.265,
+      "speech_end": 78.83,
+      "scene_end": 79.35,
+      "duration": 17.084999999999994,
+      "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 61.52500000000001,
-          "speech_end": 74.12500000000001,
-          "audible_start": 61.625000000000014,
-          "audible_end": 73.94500000000001,
-          "duration": 12.6,
+          "speech_start": 62.265,
+          "speech_end": 78.83,
+          "audible_start": 62.365,
+          "audible_end": 78.65,
+          "duration": 16.565,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.425,
-          "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.54,
+          "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 74.64500000000001,
-      "speech_end": 82.61500000000001,
-      "scene_end": 83.135,
-      "duration": 8.489999999999995,
-      "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-      "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-      "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai.",
+      "speech_start": 79.35,
+      "speech_end": 93.3,
+      "scene_end": 93.82,
+      "duration": 14.469999999999999,
+      "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+      "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+      "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 74.64500000000001,
-          "speech_end": 82.61500000000001,
-          "audible_start": 74.745,
-          "audible_end": 82.43500000000002,
-          "duration": 7.97,
+          "speech_start": 79.35,
+          "speech_end": 93.3,
+          "audible_start": 79.44999999999999,
+          "audible_end": 93.11999999999999,
+          "duration": 13.95,
           "gap_from_previous": null,
-          "trimmed_lead": 0.275,
-          "trimmed_tail": 0.48,
-          "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-          "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-          "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.49,
+          "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+          "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+          "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ"
         }
       ]
     }
diff --git a/02_conda_install/audio/ja/jf_gongitsune.m4a b/02_conda_install/audio/ja/jf_gongitsune.m4a
index 8e75b0157906a593f4cdbaf1ef1c377754d27d29..d0d3e0a7a56b5fcda24bd01865cdaa493b589bbc 100644
--- a/02_conda_install/audio/ja/jf_gongitsune.m4a
+++ b/02_conda_install/audio/ja/jf_gongitsune.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ce92d161ef85f49c48f35483aec97e9c3b514f7351ac9414d85e687225cdd408
-size 529655
+oid sha256:a7d5778de7c0c24675a2d20a8b2a4ece3648820321c63ab5ff6ae1ec69db54a2
+size 603111
diff --git a/02_conda_install/audio/ja/jf_nezumi.json b/02_conda_install/audio/ja/jf_nezumi.json
index 1eea0dd1482a7f70cdae2552f91401f8e9b1baec..11b8bc8164f191f2bad054608fbaea974743da56 100644
--- a/02_conda_install/audio/ja/jf_nezumi.json
+++ b/02_conda_install/audio/ja/jf_nezumi.json
@@ -6,10 +6,10 @@
   "voice": "jf_nezumi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 84.915,
-  "media_sha256": "f7b2d653d9f79c348f427ace2f9dd6800db2ea47e3d6583ca6fb4aed325a3c42",
-  "media_bytes": 531963,
-  "render_fingerprint": "bd03f3bacd5cbd98b819da1caaabc8def04bbced89e4c264d4e07ebe4670a78c",
+  "total_duration": 96.9,
+  "media_sha256": "6c6ef01fe95b7800980bc4e42eb58ce0dd11b3b8fd82350dd4765f3aeb4e0312",
+  "media_bytes": 605762,
+  "render_fingerprint": "3c50426639a596b6e4dfe04ce77594f88bac227f4c2f2280f82a0d4a546f18da",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
+        "narration": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
         "speech_text": [
-          "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です."
+          "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
+        "narration": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
         "speech_text": [
-          "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します"
+          "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "インストールする前に Python が spaCR 環境に属していることを確認します",
+        "narration": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
         "speech_text": [
-          "インストールする前に Python が スペーカー 環境に属していることを確認します"
+          "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
+        "narration": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
         "speech_text": [
-          "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ."
+          "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
+        "narration": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
         "speech_text": [
-          "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します."
+          "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
+        "narration": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
         "speech_text": [
-          "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します."
+          "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
+        "narration": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
         "speech_text": [
-          "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください."
+          "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 16.5,
-      "scene_end": 17.02,
-      "duration": 17.02,
-      "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ.",
+      "speech_end": 16.68,
+      "scene_end": 17.2,
+      "duration": 17.2,
+      "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+      "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+      "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 16.5,
+          "speech_end": 16.68,
           "audible_start": 0.1,
-          "audible_end": 16.32,
-          "duration": 16.5,
+          "audible_end": 16.5,
+          "duration": 16.68,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.46,
-          "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.445,
+          "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+          "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+          "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 17.02,
-      "speech_end": 31.5,
-      "scene_end": 32.02,
-      "duration": 15.000000000000004,
-      "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-      "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ",
+      "speech_start": 17.2,
+      "speech_end": 26.665,
+      "scene_end": 27.185,
+      "duration": 9.985,
+      "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+      "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+      "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.02,
-          "speech_end": 31.5,
-          "audible_start": 17.12,
-          "audible_end": 31.32,
-          "duration": 14.48,
+          "speech_start": 17.2,
+          "speech_end": 26.665,
+          "audible_start": 17.3,
+          "audible_end": 26.485,
+          "duration": 9.465,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
+          "trimmed_lead": 0.345,
           "trimmed_tail": 0.515,
-          "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-          "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ"
+          "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+          "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+          "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 32.02,
-      "speech_end": 38.845000000000006,
-      "scene_end": 39.36500000000001,
-      "duration": 7.345000000000006,
-      "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-      "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-      "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ",
+      "speech_start": 27.185,
+      "speech_end": 38.099999999999994,
+      "scene_end": 38.62,
+      "duration": 11.434999999999999,
+      "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+      "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+      "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 32.02,
-          "speech_end": 38.845000000000006,
-          "audible_start": 32.120000000000005,
-          "audible_end": 38.665000000000006,
-          "duration": 6.825,
+          "speech_start": 27.185,
+          "speech_end": 38.099999999999994,
+          "audible_start": 27.285,
+          "audible_end": 37.92,
+          "duration": 10.915,
           "gap_from_previous": null,
-          "trimmed_lead": 0.335,
-          "trimmed_tail": 0.515,
-          "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-          "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-          "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ"
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.58,
+          "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+          "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+          "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 39.36500000000001,
-      "speech_end": 47.21500000000001,
-      "scene_end": 47.735000000000014,
-      "duration": 8.370000000000005,
-      "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ.",
+      "speech_start": 38.62,
+      "speech_end": 52.69499999999999,
+      "scene_end": 53.214999999999996,
+      "duration": 14.594999999999999,
+      "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.36500000000001,
-          "speech_end": 47.21500000000001,
-          "audible_start": 39.46500000000001,
-          "audible_end": 47.03500000000001,
-          "duration": 7.85,
+          "speech_start": 38.62,
+          "speech_end": 52.69499999999999,
+          "audible_start": 38.72,
+          "audible_end": 52.515,
+          "duration": 14.075,
           "gap_from_previous": null,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.505,
-          "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ."
+          "trimmed_lead": 0.31,
+          "trimmed_tail": 0.465,
+          "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 47.735000000000014,
-      "speech_end": 61.96500000000002,
-      "scene_end": 62.48500000000002,
-      "duration": 14.750000000000007,
-      "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-      "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-      "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ.",
+      "speech_start": 53.214999999999996,
+      "speech_end": 63.3,
+      "scene_end": 63.82,
+      "duration": 10.605000000000004,
+      "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.735000000000014,
-          "speech_end": 61.96500000000002,
-          "audible_start": 47.835000000000015,
-          "audible_end": 61.78500000000001,
-          "duration": 14.23,
+          "speech_start": 53.214999999999996,
+          "speech_end": 63.3,
+          "audible_start": 53.315,
+          "audible_end": 63.12,
+          "duration": 10.085,
           "gap_from_previous": null,
-          "trimmed_lead": 0.33,
-          "trimmed_tail": 0.415,
-          "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-          "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-          "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ."
+          "trimmed_lead": 0.345,
+          "trimmed_tail": 0.545,
+          "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 62.48500000000002,
-      "speech_end": 75.53500000000003,
-      "scene_end": 76.05500000000002,
-      "duration": 13.57,
-      "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ.",
+      "speech_start": 63.82,
+      "speech_end": 81.16,
+      "scene_end": 81.67999999999999,
+      "duration": 17.859999999999992,
+      "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 62.48500000000002,
-          "speech_end": 75.53500000000003,
-          "audible_start": 62.58500000000002,
-          "audible_end": 75.35500000000002,
-          "duration": 13.05,
+          "speech_start": 63.82,
+          "speech_end": 81.16,
+          "audible_start": 63.92,
+          "audible_end": 80.98,
+          "duration": 17.34,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.46,
-          "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.49,
+          "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 76.05500000000002,
-      "speech_end": 84.39500000000002,
-      "scene_end": 84.91500000000002,
-      "duration": 8.86,
-      "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-      "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-      "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai.",
+      "speech_start": 81.67999999999999,
+      "speech_end": 96.38,
+      "scene_end": 96.89999999999999,
+      "duration": 15.219999999999999,
+      "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+      "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+      "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 76.05500000000002,
-          "speech_end": 84.39500000000002,
-          "audible_start": 76.15500000000002,
-          "audible_end": 84.21500000000002,
-          "duration": 8.34,
+          "speech_start": 81.67999999999999,
+          "speech_end": 96.38,
+          "audible_start": 81.77999999999999,
+          "audible_end": 96.19999999999999,
+          "duration": 14.7,
           "gap_from_previous": null,
           "trimmed_lead": 0.275,
-          "trimmed_tail": 0.485,
-          "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-          "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-          "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai."
+          "trimmed_tail": 0.5,
+          "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+          "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+          "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ"
         }
       ]
     }
diff --git a/02_conda_install/audio/ja/jf_nezumi.m4a b/02_conda_install/audio/ja/jf_nezumi.m4a
index e1b40a19d0947f9c3cef97855b1f9d08fef96ff4..010c9479a8530c64ebc3d2d25664c535ff26cc61 100644
--- a/02_conda_install/audio/ja/jf_nezumi.m4a
+++ b/02_conda_install/audio/ja/jf_nezumi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f7b2d653d9f79c348f427ace2f9dd6800db2ea47e3d6583ca6fb4aed325a3c42
-size 531963
+oid sha256:6c6ef01fe95b7800980bc4e42eb58ce0dd11b3b8fd82350dd4765f3aeb4e0312
+size 605762
diff --git a/02_conda_install/audio/ja/jf_tebukuro.json b/02_conda_install/audio/ja/jf_tebukuro.json
index d2a02a4c066963fe63a77f775f019eaab5ab52c5..27f7c009c7fc7d5f7a522d311128ed5c02c3cdea 100644
--- a/02_conda_install/audio/ja/jf_tebukuro.json
+++ b/02_conda_install/audio/ja/jf_tebukuro.json
@@ -6,10 +6,10 @@
   "voice": "jf_tebukuro",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 82.07,
-  "media_sha256": "701dc34ba22e773635204fc2a5f1b401dc8da52fd0124e42f18db9cf30b26d47",
-  "media_bytes": 514012,
-  "render_fingerprint": "d939a7ae048fa7a6fae9df3106d8a7ff5a1306fb4fa37f496ae0814bc5864b6c",
+  "total_duration": 93.555,
+  "media_sha256": "fbe600200f19fe8653d7e4d9a2bcc22f89fdc79c922ba17d46a3864e4097da79",
+  "media_bytes": 596697,
+  "render_fingerprint": "5ed10528ed5078dd40b2d1656dfef23b00f730037d82e8b3ed08873fa127d7cd",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
+        "narration": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
         "speech_text": [
-          "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です."
+          "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
+        "narration": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
         "speech_text": [
-          "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します"
+          "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "インストールする前に Python が spaCR 環境に属していることを確認します",
+        "narration": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
         "speech_text": [
-          "インストールする前に Python が スペーカー 環境に属していることを確認します"
+          "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
+        "narration": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
         "speech_text": [
-          "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ."
+          "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
+        "narration": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
         "speech_text": [
-          "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します."
+          "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
+        "narration": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
         "speech_text": [
-          "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します."
+          "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
+        "narration": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
         "speech_text": [
-          "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください."
+          "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 15.665,
-      "scene_end": 16.185,
-      "duration": 16.185,
-      "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ.",
+      "speech_end": 15.925,
+      "scene_end": 16.445,
+      "duration": 16.445,
+      "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+      "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+      "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 15.665,
+          "speech_end": 15.925,
           "audible_start": 0.1,
-          "audible_end": 15.485,
-          "duration": 15.665,
+          "audible_end": 15.745,
+          "duration": 15.925,
           "gap_from_previous": null,
-          "trimmed_lead": 0.24,
-          "trimmed_tail": 0.42,
-          "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ."
+          "trimmed_lead": 0.245,
+          "trimmed_tail": 0.405,
+          "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+          "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+          "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 16.185,
-      "speech_end": 30.64,
-      "scene_end": 31.16,
-      "duration": 14.975000000000001,
-      "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-      "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ",
+      "speech_start": 16.445,
+      "speech_end": 25.67,
+      "scene_end": 26.19,
+      "duration": 9.745000000000001,
+      "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+      "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+      "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 16.185,
-          "speech_end": 30.64,
-          "audible_start": 16.285,
-          "audible_end": 30.46,
-          "duration": 14.455,
+          "speech_start": 16.445,
+          "speech_end": 25.67,
+          "audible_start": 16.545,
+          "audible_end": 25.490000000000002,
+          "duration": 9.225,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
+          "trimmed_lead": 0.325,
           "trimmed_tail": 0.4,
-          "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-          "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ"
+          "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+          "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+          "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 31.16,
-      "speech_end": 37.925,
-      "scene_end": 38.445,
-      "duration": 7.285,
-      "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-      "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-      "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ",
+      "speech_start": 26.19,
+      "speech_end": 36.845,
+      "scene_end": 37.365,
+      "duration": 11.175,
+      "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+      "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+      "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 31.16,
-          "speech_end": 37.925,
-          "audible_start": 31.26,
-          "audible_end": 37.745,
-          "duration": 6.765,
+          "speech_start": 26.19,
+          "speech_end": 36.845,
+          "audible_start": 26.290000000000003,
+          "audible_end": 36.665,
+          "duration": 10.655,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.4,
-          "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-          "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-          "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ"
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.515,
+          "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+          "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+          "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 38.445,
-      "speech_end": 46.16,
-      "scene_end": 46.68,
-      "duration": 8.235,
-      "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ.",
+      "speech_start": 37.365,
+      "speech_end": 50.58,
+      "scene_end": 51.1,
+      "duration": 13.735,
+      "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.445,
-          "speech_end": 46.16,
-          "audible_start": 38.545,
-          "audible_end": 45.980000000000004,
-          "duration": 7.715,
+          "speech_start": 37.365,
+          "speech_end": 50.58,
+          "audible_start": 37.465,
+          "audible_end": 50.400000000000006,
+          "duration": 13.215,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.405,
-          "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.4,
+          "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 46.68,
-      "speech_end": 60.125,
-      "scene_end": 60.645,
-      "duration": 13.965000000000003,
-      "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-      "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-      "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ.",
+      "speech_start": 51.1,
+      "speech_end": 61.18,
+      "scene_end": 61.7,
+      "duration": 10.600000000000001,
+      "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.68,
-          "speech_end": 60.125,
-          "audible_start": 46.78,
-          "audible_end": 59.945,
-          "duration": 13.445,
+          "speech_start": 51.1,
+          "speech_end": 61.18,
+          "audible_start": 51.2,
+          "audible_end": 61.0,
+          "duration": 10.08,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.375,
-          "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-          "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-          "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ."
+          "trimmed_lead": 0.32,
+          "trimmed_tail": 0.425,
+          "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 60.645,
-      "speech_end": 73.025,
-      "scene_end": 73.545,
-      "duration": 12.899999999999999,
-      "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ.",
+      "speech_start": 61.7,
+      "speech_end": 78.61,
+      "scene_end": 79.13,
+      "duration": 17.429999999999993,
+      "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 60.645,
-          "speech_end": 73.025,
-          "audible_start": 60.745000000000005,
-          "audible_end": 72.845,
-          "duration": 12.38,
+          "speech_start": 61.7,
+          "speech_end": 78.61,
+          "audible_start": 61.800000000000004,
+          "audible_end": 78.43,
+          "duration": 16.91,
           "gap_from_previous": null,
-          "trimmed_lead": 0.225,
-          "trimmed_tail": 0.37,
-          "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ."
+          "trimmed_lead": 0.24,
+          "trimmed_tail": 0.425,
+          "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 73.545,
-      "speech_end": 81.55,
-      "scene_end": 82.07,
-      "duration": 8.524999999999991,
-      "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-      "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-      "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai.",
+      "speech_start": 79.13,
+      "speech_end": 93.035,
+      "scene_end": 93.55499999999999,
+      "duration": 14.424999999999997,
+      "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+      "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+      "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 73.545,
-          "speech_end": 81.55,
-          "audible_start": 73.645,
-          "audible_end": 81.37,
-          "duration": 8.005,
+          "speech_start": 79.13,
+          "speech_end": 93.035,
+          "audible_start": 79.22999999999999,
+          "audible_end": 92.85499999999999,
+          "duration": 13.905,
           "gap_from_previous": null,
-          "trimmed_lead": 0.23,
-          "trimmed_tail": 0.415,
-          "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-          "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-          "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai."
+          "trimmed_lead": 0.245,
+          "trimmed_tail": 0.4,
+          "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+          "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+          "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ"
         }
       ]
     }
diff --git a/02_conda_install/audio/ja/jf_tebukuro.m4a b/02_conda_install/audio/ja/jf_tebukuro.m4a
index bde230bcbcacd51661038560b04a9f082b2eea7f..0c1c706c717c07bf9c0476a2deecaeb78f9a3df0 100644
--- a/02_conda_install/audio/ja/jf_tebukuro.m4a
+++ b/02_conda_install/audio/ja/jf_tebukuro.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:701dc34ba22e773635204fc2a5f1b401dc8da52fd0124e42f18db9cf30b26d47
-size 514012
+oid sha256:fbe600200f19fe8653d7e4d9a2bcc22f89fdc79c922ba17d46a3864e4097da79
+size 596697
diff --git a/02_conda_install/audio/ja/jm_kumo.json b/02_conda_install/audio/ja/jm_kumo.json
index a513ab12068fb957f0a6a9a3cef683fca90f5f7f..b0428893432a749e271e32b1eda1fdf880baf5c8 100644
--- a/02_conda_install/audio/ja/jm_kumo.json
+++ b/02_conda_install/audio/ja/jm_kumo.json
@@ -6,10 +6,10 @@
   "voice": "jm_kumo",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 75.205,
-  "media_sha256": "af8d2317044c2448c918240b7be712b8d70fe2324a1eee1803be527b12920352",
-  "media_bytes": 478593,
-  "render_fingerprint": "f84ecff4c546e55b86c8437a0347f7c91c486de2ce4d123586a1e96833ca2352",
+  "total_duration": 85.33,
+  "media_sha256": "15267a714f2ab6de43d7ae4eedd5fc922cf2fd89128ce8f3181f4c5d80b5a329",
+  "media_bytes": 536027,
+  "render_fingerprint": "270a011d74cc1cefd61b40ec09353e389a626f9b8a4e13bfd6238f8141ae88c6",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
+        "narration": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
         "speech_text": [
-          "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です."
+          "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
+        "narration": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
         "speech_text": [
-          "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します"
+          "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "インストールする前に Python が spaCR 環境に属していることを確認します",
+        "narration": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
         "speech_text": [
-          "インストールする前に Python が スペーカー 環境に属していることを確認します"
+          "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
+        "narration": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
         "speech_text": [
-          "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ."
+          "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
+        "narration": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
         "speech_text": [
-          "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します."
+          "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
+        "narration": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
         "speech_text": [
-          "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します."
+          "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
+        "narration": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
         "speech_text": [
-          "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください."
+          "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 14.59,
-      "scene_end": 15.11,
-      "duration": 15.11,
-      "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-      "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ.",
+      "speech_end": 14.52,
+      "scene_end": 15.04,
+      "duration": 15.04,
+      "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+      "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+      "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 14.59,
+          "speech_end": 14.52,
           "audible_start": 0.1,
-          "audible_end": 14.41,
-          "duration": 14.59,
+          "audible_end": 14.34,
+          "duration": 14.52,
           "gap_from_previous": null,
-          "trimmed_lead": 0.205,
-          "trimmed_tail": 0.405,
-          "text": "spaCRと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "speech_text": "スペーカーと科学的な依存を隔離するためにConda環境を使用します. Python 3 point 12は,現在最も幅広いオプションパッケージをサポートしているため,その例です.",
-          "phonemes": "sɨpeːkaː to kaɡakɯtekʲina iʣoɴ o kakɯɾʲi sɨɾɯ tame ɲi Conda kaŋkʲoː o ɕijoː ɕi masɨ. Python saɴ point ʥɨːɲi βa, ɡeɴʣai moʔtomo habaçiɾoi opɯɕoɴ paʔkeːʥi o sapoːto ɕite iɾɯ tame, sono ɾeː desɨ."
+          "trimmed_lead": 0.23,
+          "trimmed_tail": 0.4,
+          "text": "spaCR を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、spaCR の科学計算用依存パッケージが宣言されています。",
+          "speech_text": "スペーカー を conda-forge から専用の Conda 環境へインストールします。このパッケージにはデスクトップインターフェースが含まれ、スペーカー の科学計算用依存パッケージが宣言されています。",
+          "phonemes": "sɨpeːkaː o conda - forge kaɾa seɴjoː no Conda kaŋkʲoː e iɴsɨtoːɾɯ ɕi masɨ kono paʔkeːʥi ɲi βa desɨkɯtoʔpɯ intaːɸeːsɨ ɡa ɸɯkɯma ɾe sɨpeːkaː no kaɡakɯ keːsaɴ joː iʣoɴ paʔkeːʥi ɡa seŋɡeɴ saɾete imasɨ"
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 15.11,
-      "speech_end": 28.035,
-      "scene_end": 28.555,
-      "duration": 13.445,
-      "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-      "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-      "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ",
+      "speech_start": 15.04,
+      "speech_end": 23.72,
+      "scene_end": 24.24,
+      "duration": 9.2,
+      "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+      "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+      "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 15.11,
-          "speech_end": 28.035,
-          "audible_start": 15.209999999999999,
-          "audible_end": 27.854999999999997,
-          "duration": 12.925,
+          "speech_start": 15.04,
+          "speech_end": 23.72,
+          "audible_start": 15.139999999999999,
+          "audible_end": 23.54,
+          "duration": 8.68,
           "gap_from_previous": null,
-          "trimmed_lead": 0.235,
-          "trimmed_tail": 0.465,
-          "text": "spaCR セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて spaCR という環境を作成します",
-          "speech_text": "スペーカー セクションから Installation with Conda を開きます。 コーダ対応の端末を開いて Python 3point 12と pip を用いて スペーカー という環境を作成します",
-          "phonemes": "sɨpeːkaː sekɯɕoɴ kaɾa Installation with Conda o çiɾakʲimasɨ koːda taioː no tammaʦɨ o çiɾaite Python saɴ point ʥɨːɲi to pip o moʨiite sɨpeːkaː to jɯː kaŋkʲoː o sakɯseː ɕi masɨ"
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.35,
+          "text": "Conda を使用できるターミナルを開き、Python 3.12 を含む spacr という名前の環境を作成します。",
+          "speech_text": "Conda を使用できるターミナルを開き、Python 3.12 を含む スペーカー という名前の環境を作成します。",
+          "phonemes": "Conda o ɕijoː dekʲiɾɯ taːmʲinaɾɯ o çiɾakʲi Python saɴ. ʥɨːɲi o ɸɯkɯmɯ sɨpeːkaː to jɯː namae no kaŋkʲoː o sakɯseː ɕi masɨ"
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 28.555,
-      "speech_end": 34.62,
-      "scene_end": 35.14,
-      "duration": 6.585000000000001,
-      "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-      "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-      "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ",
+      "speech_start": 24.24,
+      "speech_end": 34.214999999999996,
+      "scene_end": 34.735,
+      "duration": 10.495000000000001,
+      "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+      "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+      "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.555,
-          "speech_end": 34.62,
-          "audible_start": 28.655,
-          "audible_end": 34.44,
-          "duration": 6.065,
+          "speech_start": 24.24,
+          "speech_end": 34.214999999999996,
+          "audible_start": 24.34,
+          "audible_end": 34.035,
+          "duration": 9.975,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.34,
-          "text": "インストールする前に Python が spaCR 環境に属していることを確認します",
-          "speech_text": "インストールする前に Python が スペーカー 環境に属していることを確認します",
-          "phonemes": "iɴsɨtoːɾɯ sɨɾɯ mae ɲi Python ɡa sɨpeːkaː kaŋkʲoː ɲi ʣokɯɕite iɾɯ koto o kakɯɲiɴ ɕi masɨ"
+          "trimmed_lead": 0.25,
+          "trimmed_tail": 0.475,
+          "text": "環境を有効化します。何かをインストールする前に、現在の Python が spacr 環境のものであることを確認してください。",
+          "speech_text": "環境を有効化します。何かをインストールする前に、現在の Python が スペーカー 環境のものであることを確認してください。",
+          "phonemes": "kaŋkʲoː o jɯːkoː ka ɕi masɨ naŋka o iɴsɨtoːɾɯ sɨɾɯ mae ɲi ɡeɴʣai no Python ɡa sɨpeːkaː kaŋkʲoː no mono de aɾɯ koto o kakɯɲiɴ ɕite kɯdasai"
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 35.14,
-      "speech_end": 42.15,
-      "scene_end": 42.67,
-      "duration": 7.530000000000001,
-      "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-      "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ.",
+      "speech_start": 34.735,
+      "speech_end": 46.89,
+      "scene_end": 47.410000000000004,
+      "duration": 12.675000000000004,
+      "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+      "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.14,
-          "speech_end": 42.15,
-          "audible_start": 35.24,
-          "audible_end": 41.97,
-          "duration": 7.01,
+          "speech_start": 34.735,
+          "speech_end": 46.89,
+          "audible_start": 34.835,
+          "audible_end": 46.71,
+          "duration": 12.155,
           "gap_from_previous": null,
-          "trimmed_lead": 0.25,
-          "trimmed_tail": 0.415,
-          "text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "speech_text": "Python -m pip を使用すると,別の Pip実行可能なものがパッケージを受け取ることを防ぐ.",
-          "phonemes": "Python - m pip o ɕijoː sɨɾɯ to, beʦɨ no Pip ʥiʔkoː kanoː na mono ɡa paʔkeːʥi o ɯketoɾɯ koto o ɸɯseɡɯ."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.39,
+          "text": "公式パッケージを conda install conda-forge::spacr でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "speech_text": "公式パッケージを conda install conda-forge::スペーカー でインストールします。チャネルを明示したこのコマンドは、conda-forge ビルドを確実に選択します。",
+          "phonemes": "koːɕikʲi paʔkeːʥi o conda install conda - forge:: sɨpe kaː de iɴsɨtoːɾɯ ɕi masɨ ʨaneɾɯ o meːʥi ɕita kono komando βa conda - forge bʲiɾɯdo o kakɯʥiʦɨɲi sentakɯ ɕi masɨ"
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 42.67,
-      "speech_end": 55.115,
-      "scene_end": 55.635000000000005,
-      "duration": 12.965000000000003,
-      "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-      "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-      "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ.",
+      "speech_start": 47.410000000000004,
+      "speech_end": 56.33500000000001,
+      "scene_end": 56.85500000000001,
+      "duration": 9.445000000000007,
+      "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+      "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 42.67,
-          "speech_end": 55.115,
-          "audible_start": 42.77,
-          "audible_end": 54.935,
-          "duration": 12.445,
+          "speech_start": 47.410000000000004,
+          "speech_end": 56.33500000000001,
+          "audible_start": 47.510000000000005,
+          "audible_end": 56.155,
+          "duration": 8.925,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.41,
-          "text": "デスクトップアプリケーションでは,QT ekstraの spaCR をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な spaCR パッケージを使用します.",
-          "speech_text": "デスクトップアプリケーションでは,QT ekstraの スペーカー をインストールします.ヘッドレスワークステーションまたはサーバーでは,平凡な スペーカー パッケージを使用します.",
-          "phonemes": "desɨkɯtoʔpɯ apɯɾʲikeːɕoɴ de βa, QT ekstra no sɨpeːkaː o iɴsɨtoːɾɯ ɕi masɨ. heʔdoɾesɨβaːkɯsɨteːɕoɴ mata βa saːbaː de βa, heːboɴ na sɨpe kaː paʔkeːʥi o ɕijoː ɕi masɨ."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.375,
+          "text": "Conda の一覧に spaCR が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "speech_text": "Conda の一覧に スペーカー が表示されることを確認し、次にインポートしてインストール済みバージョンを表示します。",
+          "phonemes": "Conda no iʨiɾaɴ ɲi sɨpe kaː ɡa çoːʥi saɾeɾɯ koto o kakɯɲiɴ ɕi ʦɨɡʲi ɲi impoːto ɕite iɴsɨtoːɾɯ zɨmʲi baːʥoɴ o çoːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 55.635000000000005,
-      "speech_end": 66.67,
-      "scene_end": 67.19,
-      "duration": 11.554999999999993,
-      "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-      "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ.",
+      "speech_start": 56.85500000000001,
+      "speech_end": 71.67000000000002,
+      "scene_end": 72.19000000000001,
+      "duration": 15.335,
+      "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+      "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 55.635000000000005,
-          "speech_end": 66.67,
-          "audible_start": 55.73500000000001,
-          "audible_end": 66.49000000000001,
-          "duration": 11.035,
+          "speech_start": 56.85500000000001,
+          "speech_end": 71.67000000000002,
+          "audible_start": 56.95500000000001,
+          "audible_end": 71.49000000000001,
+          "duration": 14.815,
           "gap_from_previous": null,
-          "trimmed_lead": 0.215,
-          "trimmed_tail": 0.4,
-          "text": "spaCR-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "speech_text": "スペーカー-doctor を初打ち上げ前に実行します. 起動したインストール,Qt,PyTorch,オプションのコンポーネント,ハードウェアサポートを報告します.",
-          "phonemes": "sɨpeːkaː - doctor o haʦɨ ɯʨiaɡe mae ɲi ʥiʔkoː ɕi masɨ. kʲidoː ɕita iɴsɨtoːɾɯ, Qt, PyTorch, opɯɕoɴ no kompoːnento, haːdoβea sapoːto o hoːkokɯ ɕi masɨ."
+          "trimmed_lead": 0.24,
+          "trimmed_tail": 0.445,
+          "text": "初回起動の前に spacr-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "speech_text": "初回起動の前に スペーカー-doctor を実行します。診断ツールは、現在のインストール、Qt、PyTorch、オプション機能、ハードウェア対応を確認し、失敗した項目ごとに修正方法を提示します。",
+          "phonemes": "ɕokai kʲidoː no mae ɲi sɨpeːkaː - doctor o ʥiʔkoː ɕi masɨ ɕindaɴ ʦɨːɾɯ βa ɡeɴʣai no iɴsɨtoːɾɯ Qt PyTorch opɯɕoɴ kʲinoː haːdoβea taioː o kakɯɲiɴ ɕi ɕiʔpai ɕita koːmokɯ ɡoto ɲi ɕɨːseː hoːhoː o teːʥi ɕi masɨ"
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 67.19,
-      "speech_end": 74.685,
-      "scene_end": 75.205,
-      "duration": 8.015,
-      "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-      "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-      "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai.",
+      "speech_start": 72.19000000000001,
+      "speech_end": 84.81000000000002,
+      "scene_end": 85.33000000000001,
+      "duration": 13.14,
+      "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+      "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+      "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 67.19,
-          "speech_end": 74.685,
-          "audible_start": 67.28999999999999,
-          "audible_end": 74.505,
-          "duration": 7.495,
+          "speech_start": 72.19000000000001,
+          "speech_end": 84.81000000000002,
+          "audible_start": 72.29,
+          "audible_end": 84.63000000000001,
+          "duration": 12.62,
           "gap_from_previous": null,
-          "trimmed_lead": 0.215,
+          "trimmed_lead": 0.24,
           "trimmed_tail": 0.415,
-          "text": "spaCR- doctor が通過した後, spaCR を実行するたびにこの環境を活性化してください.",
-          "speech_text": "スペーカー- doctor が通過した後, スペーカー を実行するたびにこの環境を活性化してください.",
-          "phonemes": "sɨpeːkaː - doctor ɡa ʦɨːka ɕita ato, sɨpeːkaː o ʥiʔkoː sɨɾɯ tabʲi ɲi kono kaŋkʲoː o kaʔseː ka ɕite kɯdasai."
+          "text": "spacr-doctor のすべての検査に合格したら、spacr コマンドで spaCR を起動します。spaCR を実行するときは常にこの環境を有効にしておきます。",
+          "speech_text": "スペーカー-doctor のすべての検査に合格したら、スペーカー コマンドで スペーカー を起動します。スペーカー を実行するときは常にこの環境を有効にしておきます。",
+          "phonemes": "sɨpeːkaː - doctor no sɨbete no keɴsa ɲi ɡoːkakɯ ɕitaɾa sɨpeːkaː komando de sɨpeːkaː o kʲidoː ɕi masɨ sɨpeːkaː o ʥiʔkoː sɨɾɯ tokʲiβa ʦɨne ɲi kono kaŋkʲoː o jɯːkoː ɲi ɕite okʲimasɨ"
         }
       ]
     }
diff --git a/02_conda_install/audio/ja/jm_kumo.m4a b/02_conda_install/audio/ja/jm_kumo.m4a
index 22672fa11f3ee432f0f0388f463613916cda2e81..d6dcb8f46a58a4511b4c3c20b3de8a5c98781592 100644
--- a/02_conda_install/audio/ja/jm_kumo.m4a
+++ b/02_conda_install/audio/ja/jm_kumo.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:af8d2317044c2448c918240b7be712b8d70fe2324a1eee1803be527b12920352
-size 478593
+oid sha256:15267a714f2ab6de43d7ae4eedd5fc922cf2fd89128ce8f3181f4c5d80b5a329
+size 536027
diff --git a/02_conda_install/audio/pt-BR/pf_dora.json b/02_conda_install/audio/pt-BR/pf_dora.json
index dce54ec9fae1fefaabe07ec70a59e41c9bca4f57..ecf8c7e43e57e8dff5c2634acfefd678222fd6ba 100644
--- a/02_conda_install/audio/pt-BR/pf_dora.json
+++ b/02_conda_install/audio/pt-BR/pf_dora.json
@@ -6,10 +6,10 @@
   "voice": "pf_dora",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 58.63,
-  "media_sha256": "7042a47660a97bb9ceea48df15b2a13a47a235dfeb6bb8d240760505d0dfa367",
-  "media_bytes": 360970,
-  "render_fingerprint": "68870c350b6c99aa3d74e6e017184d869a0ff9bc6c88db0aba05c3cfc77b931d",
+  "total_duration": 64.12,
+  "media_sha256": "4f42a4ec9ac5c900ea9d99494527602abf4bd80a5a29fce4f0a88ac0befb58d9",
+  "media_bytes": 392114,
+  "render_fingerprint": "3e9474be7d95c739363ae23e97e57866ca4efcccb5b791b083cf46334eb1d293",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
+        "narration": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
         "speech_text": [
-          "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais."
+          "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
+        "narration": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
         "speech_text": [
-          "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip."
+          "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
+        "narration": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
         "speech_text": [
-          "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa."
+          "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
+        "narration": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
         "speech_text": [
-          "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote."
+          "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
+        "narration": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
         "speech_text": [
-          "Para o aplicativo de desktop, instale o espáquer com o qt extra."
+          "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
+        "narration": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
         "speech_text": [
-          "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada."
+          "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
+        "narration": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
         "speech_text": [
-          "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer."
+          "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.17,
-      "scene_end": 10.69,
-      "duration": 10.69,
-      "text": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-      "speech_text": "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-      "phonemes": "ˈuzj ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ pˌaɾæ ˌizolˈaɾ ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæs. pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozj ɛ u ˌezˈAmplʊ pˈoɾəkj ˌatuWmˈAŋʧy sˌupˈɔɾətæ a mIˈɔr ɡˈɐ̃mæ ʤy pˌakˈɔʧyz ˌopsionˈIs.",
+      "speech_end": 9.235,
+      "scene_end": 9.754999999999999,
+      "duration": 9.754999999999999,
+      "text": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
+      "speech_text": "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer.",
+      "phonemes": "ˌiŋstˈali u ˌespˈakɛr pˈelʊ kˈoŋdæfˈɔɾəʒj ˈAŋ ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ dˌeʤikˈadʊ. ʊ pˌakˈɔʧj iŋklˈuɪ a ˌiŋteɾəfˈasy ʤy desktˈɔp i dˌeklˈaɾæ az dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæz dʊ ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.17,
+          "speech_end": 9.235,
           "audible_start": 0.1,
-          "audible_end": 9.99,
-          "duration": 10.17,
+          "audible_end": 9.055,
+          "duration": 9.235,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.025,
-          "text": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-          "speech_text": "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-          "phonemes": "ˈuzj ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ pˌaɾæ ˌizolˈaɾ ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæs. pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozj ɛ u ˌezˈAmplʊ pˈoɾəkj ˌatuWmˈAŋʧy sˌupˈɔɾətæ a mIˈɔr ɡˈɐ̃mæ ʤy pˌakˈɔʧyz ˌopsionˈIs."
+          "trimmed_tail": 0.01,
+          "text": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
+          "speech_text": "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer.",
+          "phonemes": "ˌiŋstˈali u ˌespˈakɛr pˈelʊ kˈoŋdæfˈɔɾəʒj ˈAŋ ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ dˌeʤikˈadʊ. ʊ pˌakˈɔʧj iŋklˈuɪ a ˌiŋteɾəfˈasy ʤy desktˈɔp i dˌeklˈaɾæ az dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæz dʊ ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 10.69,
-      "speech_end": 19.805,
-      "scene_end": 20.325,
-      "duration": 9.635,
-      "text": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
-      "speech_text": "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip.",
-      "phonemes": "ˈabræ ˌiŋstalˈAʃɐ̃ŋ wˈit kˈoŋdæ na sesˈɐ̃ʊ̃ ˌespˈakɛr. ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ˌabilitˈadw i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozy i pˈip.",
+      "speech_start": 9.754999999999999,
+      "speech_end": 15.349999999999998,
+      "scene_end": 15.869999999999997,
+      "duration": 6.114999999999998,
+      "text": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
+      "speech_text": "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12.",
+      "phonemes": "ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ʤˌisponˈiveʊ i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes.dˈozy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 10.69,
-          "speech_end": 19.805,
-          "audible_start": 10.79,
-          "audible_end": 19.625,
-          "duration": 9.115,
+          "speech_start": 9.754999999999999,
+          "speech_end": 15.349999999999998,
+          "audible_start": 9.854999999999999,
+          "audible_end": 15.169999999999998,
+          "duration": 5.595,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
-          "speech_text": "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip.",
-          "phonemes": "ˈabræ ˌiŋstalˈAʃɐ̃ŋ wˈit kˈoŋdæ na sesˈɐ̃ʊ̃ ˌespˈakɛr. ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ˌabilitˈadw i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozy i pˈip."
+          "trimmed_tail": 0.025,
+          "text": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
+          "speech_text": "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12.",
+          "phonemes": "ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ʤˌisponˈiveʊ i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes.dˈozy."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.325,
-      "speech_end": 26.244999999999997,
-      "scene_end": 26.764999999999997,
-      "duration": 6.439999999999998,
-      "text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
-      "speech_text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa.",
-      "phonemes": "ˌaʧˈivæ u ˌɐ̃mbiˈAŋʧy. kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌeespˈakɛɾ ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr kˈoɪzæ.",
+      "speech_start": 15.869999999999997,
+      "speech_end": 22.15,
+      "scene_end": 22.669999999999998,
+      "duration": 6.800000000000001,
+      "text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
+      "speech_text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer.",
+      "phonemes": "ˌaʧˈivj u ˌɐ̃mbiˈAŋʧy. ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr pˌakˈɔʧy, kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ ˌaʧˈivʊ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.325,
-          "speech_end": 26.244999999999997,
-          "audible_start": 20.425,
-          "audible_end": 26.064999999999998,
-          "duration": 5.92,
+          "speech_start": 15.869999999999997,
+          "speech_end": 22.15,
+          "audible_start": 15.969999999999997,
+          "audible_end": 21.97,
+          "duration": 6.28,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.025,
-          "text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
-          "speech_text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa.",
-          "phonemes": "ˌaʧˈivæ u ˌɐ̃mbiˈAŋʧy. kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌeespˈakɛɾ ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr kˈoɪzæ."
+          "trimmed_tail": 0.015,
+          "text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
+          "speech_text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer.",
+          "phonemes": "ˌaʧˈivj u ˌɐ̃mbiˈAŋʧy. ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr pˌakˈɔʧy, kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ ˌaʧˈivʊ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 26.764999999999997,
-      "speech_end": 34.879999999999995,
-      "scene_end": 35.4,
-      "duration": 8.635000000000002,
-      "text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-      "speech_text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-      "phonemes": "ˌatuˌalizˈar pˈip ˌatravˈɛz dʊ ˌiŋtˈɛɾəpreʧy pˈIθɐ̃ŋ ˌaʧˈivʊ. ˌuzˈɐ̃ŋdʊ pˈIθɐ̃ŋ ˈeme pˈip ˌimpˈɛʤy ky ũŋ ˌezekutˈaveʊ pˈip ʤˌifeɾˈAŋʧy xˌesˈebæ ʊ pˌakˈɔʧy.",
+      "speech_start": 22.669999999999998,
+      "speech_end": 31.939999999999998,
+      "scene_end": 32.46,
+      "duration": 9.790000000000003,
+      "text": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+      "speech_text": "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+      "phonemes": "ˌiŋstˈali ʊ pˌakˈɔʧj ˌofisiˈW koŋ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr. ʊ kˌomˈɐ̃ŋdʊ koŋ ʊ kɐ̃nˈW ˌespesˌifikˈadʊ sˌelesiˈonæ ˌesplisˌitæmˈAŋʧj a kˌompilasˈɐ̃ʊ̃ dʊ kˈoŋdæfˈɔɾəʒy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.764999999999997,
-          "speech_end": 34.879999999999995,
-          "audible_start": 26.865,
-          "audible_end": 34.699999999999996,
-          "duration": 8.115,
+          "speech_start": 22.669999999999998,
+          "speech_end": 31.939999999999998,
+          "audible_start": 22.77,
+          "audible_end": 31.759999999999998,
+          "duration": 9.27,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-          "speech_text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-          "phonemes": "ˌatuˌalizˈar pˈip ˌatravˈɛz dʊ ˌiŋtˈɛɾəpreʧy pˈIθɐ̃ŋ ˌaʧˈivʊ. ˌuzˈɐ̃ŋdʊ pˈIθɐ̃ŋ ˈeme pˈip ˌimpˈɛʤy ky ũŋ ˌezekutˈaveʊ pˈip ʤˌifeɾˈAŋʧy xˌesˈebæ ʊ pˌakˈɔʧy."
+          "trimmed_tail": 0.025,
+          "text": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+          "speech_text": "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+          "phonemes": "ˌiŋstˈali ʊ pˌakˈɔʧj ˌofisiˈW koŋ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr. ʊ kˌomˈɐ̃ŋdʊ koŋ ʊ kɐ̃nˈW ˌespesˌifikˈadʊ sˌelesiˈonæ ˌesplisˌitæmˈAŋʧj a kˌompilasˈɐ̃ʊ̃ dʊ kˈoŋdæfˈɔɾəʒy."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.4,
-      "speech_end": 39.339999999999996,
-      "scene_end": 39.86,
-      "duration": 4.460000000000001,
-      "text": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
-      "speech_text": "Para o aplicativo de desktop, instale o espáquer com o qt extra.",
-      "phonemes": "pˌaɾæ u ˌaplikaʧˈivʊ ʤy desktˈɔp, ˌiŋstˈali u ˌespˈakɛr koŋ ʊ kˌetˈe ˈestræ.",
+      "speech_start": 32.46,
+      "speech_end": 38.72,
+      "scene_end": 39.24,
+      "duration": 6.780000000000001,
+      "text": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
+      "speech_text": "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada.",
+      "phonemes": "kˌoŋfˈiɾəmy ky ʊ kˈoŋdæ lˈistæ u ˌespˈakɛr nʊ ˌɐ̃mbiˈAŋʧy; depˈoɪs, ˌimpˈɔɾəʧj ʊ pˌakˈɔʧj i ˌezˈibæ a veɾəsˈɐ̃ʊ̃ ˌiŋstalˈadæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.4,
-          "speech_end": 39.339999999999996,
-          "audible_start": 35.5,
-          "audible_end": 39.16,
-          "duration": 3.94,
+          "speech_start": 32.46,
+          "speech_end": 38.72,
+          "audible_start": 32.56,
+          "audible_end": 38.54,
+          "duration": 6.26,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
-          "speech_text": "Para o aplicativo de desktop, instale o espáquer com o qt extra.",
-          "phonemes": "pˌaɾæ u ˌaplikaʧˈivʊ ʤy desktˈɔp, ˌiŋstˈali u ˌespˈakɛr koŋ ʊ kˌetˈe ˈestræ."
+          "trimmed_tail": 0.035,
+          "text": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
+          "speech_text": "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada.",
+          "phonemes": "kˌoŋfˈiɾəmy ky ʊ kˈoŋdæ lˈistæ u ˌespˈakɛr nʊ ˌɐ̃mbiˈAŋʧy; depˈoɪs, ˌimpˈɔɾəʧj ʊ pˌakˈɔʧj i ˌezˈibæ a veɾəsˈɐ̃ʊ̃ ˌiŋstalˈadæ."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 39.86,
-      "speech_end": 51.805,
-      "scene_end": 52.325,
-      "duration": 12.465000000000003,
-      "text": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-      "speech_text": "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-      "phonemes": "ˌezekˈuʧj u ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz dʊ prˌimˈAɾʊ lˌɐ̃ŋsæmˈAŋtʊ. ˌely xˌelˈatæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, kˌetˈe, pi tˈoɾəʃ, kˌomponˈAŋʧyz ˌopsionˈIz i sˌupˈɔɾəʧy ʤy hˈardweə koŋ ˌumæ kˌoxesˈɐ̃ʊ̃ sˌuʒeɾˈidæ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ fˌaljˈadæ.",
+      "speech_start": 39.24,
+      "speech_end": 53.42,
+      "scene_end": 53.940000000000005,
+      "duration": 14.700000000000003,
+      "text": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+      "speech_text": "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+      "phonemes": "ˌezekˈuʧj ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz da prˌimˈAɾæ ˌinisˌialˌizasˈɐ̃ʊ̃. a fˌexæmˈAŋtæ ʤy ʤˌiaɡnˈɔsʧikʊ vˌeɾifˈikæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, ʊ kˌetˈe, ʊ pi tˈoɾəʃ, ʊs kˌomponˈAŋʧyz ˌopsionˈIz i ʊ sˌupˈɔɾəʧy ʤy hˈardweə i sˌuʒˈɛɾi ˌumæ sˌolusˈɐ̃ʊ̃ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ koŋ fˈaljæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 39.86,
-          "speech_end": 51.805,
-          "audible_start": 39.96,
-          "audible_end": 51.625,
-          "duration": 11.945,
+          "speech_start": 39.24,
+          "speech_end": 53.42,
+          "audible_start": 39.34,
+          "audible_end": 53.24,
+          "duration": 14.18,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.025,
-          "text": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-          "speech_text": "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-          "phonemes": "ˌezekˈuʧj u ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz dʊ prˌimˈAɾʊ lˌɐ̃ŋsæmˈAŋtʊ. ˌely xˌelˈatæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, kˌetˈe, pi tˈoɾəʃ, kˌomponˈAŋʧyz ˌopsionˈIz i sˌupˈɔɾəʧy ʤy hˈardweə koŋ ˌumæ kˌoxesˈɐ̃ʊ̃ sˌuʒeɾˈidæ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ fˌaljˈadæ."
+          "trimmed_tail": 0.04,
+          "text": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+          "speech_text": "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+          "phonemes": "ˌezekˈuʧj ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz da prˌimˈAɾæ ˌinisˌialˌizasˈɐ̃ʊ̃. a fˌexæmˈAŋtæ ʤy ʤˌiaɡnˈɔsʧikʊ vˌeɾifˈikæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, ʊ kˌetˈe, ʊ pi tˈoɾəʃ, ʊs kˌomponˈAŋʧyz ˌopsionˈIz i ʊ sˌupˈɔɾəʧy ʤy hˈardweə i sˌuʒˈɛɾi ˌumæ sˌolusˈɐ̃ʊ̃ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ koŋ fˈaljæ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 52.325,
-      "speech_end": 58.11,
-      "scene_end": 58.63,
-      "duration": 6.305,
-      "text": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
-      "speech_text": "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer.",
-      "phonemes": "apˈɔz a ˌaprovasˈɐ̃ʊ̃ dʊ ˌespˈakɛrdoktˈor, mˌɐ̃ŋtˈeɲæ ˌesʧy ˌɐ̃mbiˈAŋʧj ˌaʧivˈadʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr.",
+      "speech_start": 53.940000000000005,
+      "speech_end": 63.60000000000001,
+      "scene_end": 64.12,
+      "duration": 10.18,
+      "text": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
+      "speech_text": "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer.",
+      "phonemes": "kwˈɐ̃ŋdʊ tˈodæz az vˌeɾifˌikasˈõjz dʊ ˌespˈakɛrdoktˈor fˈoɾAŋ ˌaprovˈadæs, ˌinisˈij u ˌespˈakɛr koŋ ʊ kˌomˈɐ̃ŋdw ˌespˈakɛr. mˌɐ̃ŋtˈeɲæ ˌesi ˌɐ̃mbiˈAŋʧj ˌaʧˈivʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 52.325,
-          "speech_end": 58.11,
-          "audible_start": 52.425000000000004,
-          "audible_end": 57.93000000000001,
-          "duration": 5.785,
+          "speech_start": 53.940000000000005,
+          "speech_end": 63.60000000000001,
+          "audible_start": 54.040000000000006,
+          "audible_end": 63.42,
+          "duration": 9.66,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.01,
-          "text": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
-          "speech_text": "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer.",
-          "phonemes": "apˈɔz a ˌaprovasˈɐ̃ʊ̃ dʊ ˌespˈakɛrdoktˈor, mˌɐ̃ŋtˈeɲæ ˌesʧy ˌɐ̃mbiˈAŋʧj ˌaʧivˈadʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr."
+          "text": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
+          "speech_text": "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer.",
+          "phonemes": "kwˈɐ̃ŋdʊ tˈodæz az vˌeɾifˌikasˈõjz dʊ ˌespˈakɛrdoktˈor fˈoɾAŋ ˌaprovˈadæs, ˌinisˈij u ˌespˈakɛr koŋ ʊ kˌomˈɐ̃ŋdw ˌespˈakɛr. mˌɐ̃ŋtˈeɲæ ˌesi ˌɐ̃mbiˈAŋʧj ˌaʧˈivʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr."
         }
       ]
     }
diff --git a/02_conda_install/audio/pt-BR/pf_dora.m4a b/02_conda_install/audio/pt-BR/pf_dora.m4a
index 0bdb25ea781b4e8bc84961987e41985a484bf074..ab376b4c323f80eaf2dc4eed94ebe60495913d72 100644
--- a/02_conda_install/audio/pt-BR/pf_dora.m4a
+++ b/02_conda_install/audio/pt-BR/pf_dora.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7042a47660a97bb9ceea48df15b2a13a47a235dfeb6bb8d240760505d0dfa367
-size 360970
+oid sha256:4f42a4ec9ac5c900ea9d99494527602abf4bd80a5a29fce4f0a88ac0befb58d9
+size 392114
diff --git a/02_conda_install/audio/pt-BR/pm_alex.json b/02_conda_install/audio/pt-BR/pm_alex.json
index 92b597466e1184e4d44eae9186314c1c52403b20..5e996534a8c8d210a885f2c373fe114b05250abf 100644
--- a/02_conda_install/audio/pt-BR/pm_alex.json
+++ b/02_conda_install/audio/pt-BR/pm_alex.json
@@ -6,10 +6,10 @@
   "voice": "pm_alex",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 59.48,
-  "media_sha256": "b4a715bc581d08c5d2ccfc0c50e4308a28d858efa060af4ccfc0dd9945d7df6c",
-  "media_bytes": 364345,
-  "render_fingerprint": "8f0a8bf8b81981b21099f23295b5e7115ee8e7db312832ee1dd916fea1b296c1",
+  "total_duration": 64.75,
+  "media_sha256": "64e3644fe06776a68ebb4b77e004534387d7d7e1c2cb5ce206fa4e3fd2fdc262",
+  "media_bytes": 394080,
+  "render_fingerprint": "e926861dde424592a88aec75b76572d097ca0a274a9f7f7b5a4f80f3c855df24",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
+        "narration": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
         "speech_text": [
-          "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais."
+          "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
+        "narration": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
         "speech_text": [
-          "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip."
+          "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
+        "narration": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
         "speech_text": [
-          "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa."
+          "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
+        "narration": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
         "speech_text": [
-          "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote."
+          "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
+        "narration": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
         "speech_text": [
-          "Para o aplicativo de desktop, instale o espáquer com o qt extra."
+          "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
+        "narration": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
         "speech_text": [
-          "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada."
+          "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
+        "narration": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
         "speech_text": [
-          "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer."
+          "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.48,
-      "scene_end": 11.0,
-      "duration": 11.0,
-      "text": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-      "speech_text": "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-      "phonemes": "ˈuzj ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ pˌaɾæ ˌizolˈaɾ ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæs. pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozj ɛ u ˌezˈAmplʊ pˈoɾəkj ˌatuWmˈAŋʧy sˌupˈɔɾətæ a mIˈɔr ɡˈɐ̃mæ ʤy pˌakˈɔʧyz ˌopsionˈIs.",
+      "speech_end": 9.41,
+      "scene_end": 9.93,
+      "duration": 9.93,
+      "text": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
+      "speech_text": "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer.",
+      "phonemes": "ˌiŋstˈali u ˌespˈakɛr pˈelʊ kˈoŋdæfˈɔɾəʒj ˈAŋ ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ dˌeʤikˈadʊ. ʊ pˌakˈɔʧj iŋklˈuɪ a ˌiŋteɾəfˈasy ʤy desktˈɔp i dˌeklˈaɾæ az dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæz dʊ ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.48,
+          "speech_end": 9.41,
           "audible_start": 0.1,
-          "audible_end": 10.3,
-          "duration": 10.48,
+          "audible_end": 9.23,
+          "duration": 9.41,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-          "speech_text": "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-          "phonemes": "ˈuzj ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ pˌaɾæ ˌizolˈaɾ ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæs. pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozj ɛ u ˌezˈAmplʊ pˈoɾəkj ˌatuWmˈAŋʧy sˌupˈɔɾətæ a mIˈɔr ɡˈɐ̃mæ ʤy pˌakˈɔʧyz ˌopsionˈIs."
+          "trimmed_tail": 0.01,
+          "text": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
+          "speech_text": "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer.",
+          "phonemes": "ˌiŋstˈali u ˌespˈakɛr pˈelʊ kˈoŋdæfˈɔɾəʒj ˈAŋ ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ dˌeʤikˈadʊ. ʊ pˌakˈɔʧj iŋklˈuɪ a ˌiŋteɾəfˈasy ʤy desktˈɔp i dˌeklˈaɾæ az dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæz dʊ ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.0,
-      "speech_end": 20.189999999999998,
-      "scene_end": 20.709999999999997,
-      "duration": 9.709999999999997,
-      "text": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
-      "speech_text": "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip.",
-      "phonemes": "ˈabræ ˌiŋstalˈAʃɐ̃ŋ wˈit kˈoŋdæ na sesˈɐ̃ʊ̃ ˌespˈakɛr. ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ˌabilitˈadw i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozy i pˈip.",
+      "speech_start": 9.93,
+      "speech_end": 15.635,
+      "scene_end": 16.155,
+      "duration": 6.225000000000001,
+      "text": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
+      "speech_text": "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12.",
+      "phonemes": "ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ʤˌisponˈiveʊ i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes.dˈozy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.0,
-          "speech_end": 20.189999999999998,
-          "audible_start": 11.1,
-          "audible_end": 20.009999999999998,
-          "duration": 9.19,
+          "speech_start": 9.93,
+          "speech_end": 15.635,
+          "audible_start": 10.03,
+          "audible_end": 15.455,
+          "duration": 5.705,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
-          "speech_text": "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip.",
-          "phonemes": "ˈabræ ˌiŋstalˈAʃɐ̃ŋ wˈit kˈoŋdæ na sesˈɐ̃ʊ̃ ˌespˈakɛr. ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ˌabilitˈadw i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozy i pˈip."
+          "trimmed_tail": 0.015,
+          "text": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
+          "speech_text": "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12.",
+          "phonemes": "ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ʤˌisponˈiveʊ i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes.dˈozy."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.709999999999997,
-      "speech_end": 26.714999999999996,
-      "scene_end": 27.234999999999996,
-      "duration": 6.524999999999999,
-      "text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
-      "speech_text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa.",
-      "phonemes": "ˌaʧˈivæ u ˌɐ̃mbiˈAŋʧy. kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌeespˈakɛɾ ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr kˈoɪzæ.",
+      "speech_start": 16.155,
+      "speech_end": 22.565,
+      "scene_end": 23.085,
+      "duration": 6.93,
+      "text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
+      "speech_text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer.",
+      "phonemes": "ˌaʧˈivj u ˌɐ̃mbiˈAŋʧy. ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr pˌakˈɔʧy, kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ ˌaʧˈivʊ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.709999999999997,
-          "speech_end": 26.714999999999996,
-          "audible_start": 20.81,
-          "audible_end": 26.534999999999997,
-          "duration": 6.005,
+          "speech_start": 16.155,
+          "speech_end": 22.565,
+          "audible_start": 16.255000000000003,
+          "audible_end": 22.385,
+          "duration": 6.41,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
-          "speech_text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa.",
-          "phonemes": "ˌaʧˈivæ u ˌɐ̃mbiˈAŋʧy. kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌeespˈakɛɾ ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr kˈoɪzæ."
+          "trimmed_tail": 0.01,
+          "text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
+          "speech_text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer.",
+          "phonemes": "ˌaʧˈivj u ˌɐ̃mbiˈAŋʧy. ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr pˌakˈɔʧy, kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ ˌaʧˈivʊ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 27.234999999999996,
-      "speech_end": 35.449999999999996,
-      "scene_end": 35.97,
-      "duration": 8.735000000000003,
-      "text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-      "speech_text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-      "phonemes": "ˌatuˌalizˈar pˈip ˌatravˈɛz dʊ ˌiŋtˈɛɾəpreʧy pˈIθɐ̃ŋ ˌaʧˈivʊ. ˌuzˈɐ̃ŋdʊ pˈIθɐ̃ŋ ˈeme pˈip ˌimpˈɛʤy ky ũŋ ˌezekutˈaveʊ pˈip ʤˌifeɾˈAŋʧy xˌesˈebæ ʊ pˌakˈɔʧy.",
+      "speech_start": 23.085,
+      "speech_end": 32.41,
+      "scene_end": 32.93,
+      "duration": 9.844999999999999,
+      "text": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+      "speech_text": "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+      "phonemes": "ˌiŋstˈali ʊ pˌakˈɔʧj ˌofisiˈW koŋ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr. ʊ kˌomˈɐ̃ŋdʊ koŋ ʊ kɐ̃nˈW ˌespesˌifikˈadʊ sˌelesiˈonæ ˌesplisˌitæmˈAŋʧj a kˌompilasˈɐ̃ʊ̃ dʊ kˈoŋdæfˈɔɾəʒy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.234999999999996,
-          "speech_end": 35.449999999999996,
-          "audible_start": 27.334999999999997,
-          "audible_end": 35.269999999999996,
-          "duration": 8.215,
+          "speech_start": 23.085,
+          "speech_end": 32.41,
+          "audible_start": 23.185000000000002,
+          "audible_end": 32.230000000000004,
+          "duration": 9.325,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-          "speech_text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-          "phonemes": "ˌatuˌalizˈar pˈip ˌatravˈɛz dʊ ˌiŋtˈɛɾəpreʧy pˈIθɐ̃ŋ ˌaʧˈivʊ. ˌuzˈɐ̃ŋdʊ pˈIθɐ̃ŋ ˈeme pˈip ˌimpˈɛʤy ky ũŋ ˌezekutˈaveʊ pˈip ʤˌifeɾˈAŋʧy xˌesˈebæ ʊ pˌakˈɔʧy."
+          "trimmed_tail": 0.02,
+          "text": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+          "speech_text": "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+          "phonemes": "ˌiŋstˈali ʊ pˌakˈɔʧj ˌofisiˈW koŋ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr. ʊ kˌomˈɐ̃ŋdʊ koŋ ʊ kɐ̃nˈW ˌespesˌifikˈadʊ sˌelesiˈonæ ˌesplisˌitæmˈAŋʧj a kˌompilasˈɐ̃ʊ̃ dʊ kˈoŋdæfˈɔɾəʒy."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 35.97,
-      "speech_end": 40.03,
-      "scene_end": 40.550000000000004,
-      "duration": 4.580000000000005,
-      "text": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
-      "speech_text": "Para o aplicativo de desktop, instale o espáquer com o qt extra.",
-      "phonemes": "pˌaɾæ u ˌaplikaʧˈivʊ ʤy desktˈɔp, ˌiŋstˈali u ˌespˈakɛr koŋ ʊ kˌetˈe ˈestræ.",
+      "speech_start": 32.93,
+      "speech_end": 39.135,
+      "scene_end": 39.655,
+      "duration": 6.725000000000001,
+      "text": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
+      "speech_text": "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada.",
+      "phonemes": "kˌoŋfˈiɾəmy ky ʊ kˈoŋdæ lˈistæ u ˌespˈakɛr nʊ ˌɐ̃mbiˈAŋʧy; depˈoɪs, ˌimpˈɔɾəʧj ʊ pˌakˈɔʧj i ˌezˈibæ a veɾəsˈɐ̃ʊ̃ ˌiŋstalˈadæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.97,
-          "speech_end": 40.03,
-          "audible_start": 36.07,
-          "audible_end": 39.85,
-          "duration": 4.06,
+          "speech_start": 32.93,
+          "speech_end": 39.135,
+          "audible_start": 33.03,
+          "audible_end": 38.955,
+          "duration": 6.205,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
-          "speech_text": "Para o aplicativo de desktop, instale o espáquer com o qt extra.",
-          "phonemes": "pˌaɾæ u ˌaplikaʧˈivʊ ʤy desktˈɔp, ˌiŋstˈali u ˌespˈakɛr koŋ ʊ kˌetˈe ˈestræ."
+          "trimmed_tail": 0.015,
+          "text": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
+          "speech_text": "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada.",
+          "phonemes": "kˌoŋfˈiɾəmy ky ʊ kˈoŋdæ lˈistæ u ˌespˈakɛr nʊ ˌɐ̃mbiˈAŋʧy; depˈoɪs, ˌimpˈɔɾəʧj ʊ pˌakˈɔʧj i ˌezˈibæ a veɾəsˈɐ̃ʊ̃ ˌiŋstalˈadæ."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 40.550000000000004,
-      "speech_end": 52.675000000000004,
-      "scene_end": 53.19500000000001,
-      "duration": 12.645000000000003,
-      "text": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-      "speech_text": "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-      "phonemes": "ˌezekˈuʧj u ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz dʊ prˌimˈAɾʊ lˌɐ̃ŋsæmˈAŋtʊ. ˌely xˌelˈatæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, kˌetˈe, pi tˈoɾəʃ, kˌomponˈAŋʧyz ˌopsionˈIz i sˌupˈɔɾəʧy ʤy hˈardweə koŋ ˌumæ kˌoxesˈɐ̃ʊ̃ sˌuʒeɾˈidæ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ fˌaljˈadæ.",
+      "speech_start": 39.655,
+      "speech_end": 53.975,
+      "scene_end": 54.495000000000005,
+      "duration": 14.840000000000003,
+      "text": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+      "speech_text": "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+      "phonemes": "ˌezekˈuʧj ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz da prˌimˈAɾæ ˌinisˌialˌizasˈɐ̃ʊ̃. a fˌexæmˈAŋtæ ʤy ʤˌiaɡnˈɔsʧikʊ vˌeɾifˈikæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, ʊ kˌetˈe, ʊ pi tˈoɾəʃ, ʊs kˌomponˈAŋʧyz ˌopsionˈIz i ʊ sˌupˈɔɾəʧy ʤy hˈardweə i sˌuʒˈɛɾi ˌumæ sˌolusˈɐ̃ʊ̃ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ koŋ fˈaljæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.550000000000004,
-          "speech_end": 52.675000000000004,
-          "audible_start": 40.650000000000006,
-          "audible_end": 52.495000000000005,
-          "duration": 12.125,
+          "speech_start": 39.655,
+          "speech_end": 53.975,
+          "audible_start": 39.755,
+          "audible_end": 53.795,
+          "duration": 14.32,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.02,
-          "text": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-          "speech_text": "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-          "phonemes": "ˌezekˈuʧj u ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz dʊ prˌimˈAɾʊ lˌɐ̃ŋsæmˈAŋtʊ. ˌely xˌelˈatæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, kˌetˈe, pi tˈoɾəʃ, kˌomponˈAŋʧyz ˌopsionˈIz i sˌupˈɔɾəʧy ʤy hˈardweə koŋ ˌumæ kˌoxesˈɐ̃ʊ̃ sˌuʒeɾˈidæ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ fˌaljˈadæ."
+          "trimmed_tail": 0.025,
+          "text": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+          "speech_text": "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+          "phonemes": "ˌezekˈuʧj ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz da prˌimˈAɾæ ˌinisˌialˌizasˈɐ̃ʊ̃. a fˌexæmˈAŋtæ ʤy ʤˌiaɡnˈɔsʧikʊ vˌeɾifˈikæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, ʊ kˌetˈe, ʊ pi tˈoɾəʃ, ʊs kˌomponˈAŋʧyz ˌopsionˈIz i ʊ sˌupˈɔɾəʧy ʤy hˈardweə i sˌuʒˈɛɾi ˌumæ sˌolusˈɐ̃ʊ̃ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ koŋ fˈaljæ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 53.19500000000001,
-      "speech_end": 58.96000000000001,
-      "scene_end": 59.48000000000001,
-      "duration": 6.285000000000004,
-      "text": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
-      "speech_text": "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer.",
-      "phonemes": "apˈɔz a ˌaprovasˈɐ̃ʊ̃ dʊ ˌespˈakɛrdoktˈor, mˌɐ̃ŋtˈeɲæ ˌesʧy ˌɐ̃mbiˈAŋʧj ˌaʧivˈadʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr.",
+      "speech_start": 54.495000000000005,
+      "speech_end": 64.23,
+      "scene_end": 64.75,
+      "duration": 10.254999999999995,
+      "text": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
+      "speech_text": "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer.",
+      "phonemes": "kwˈɐ̃ŋdʊ tˈodæz az vˌeɾifˌikasˈõjz dʊ ˌespˈakɛrdoktˈor fˈoɾAŋ ˌaprovˈadæs, ˌinisˈij u ˌespˈakɛr koŋ ʊ kˌomˈɐ̃ŋdw ˌespˈakɛr. mˌɐ̃ŋtˈeɲæ ˌesi ˌɐ̃mbiˈAŋʧj ˌaʧˈivʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 53.19500000000001,
-          "speech_end": 58.96000000000001,
-          "audible_start": 53.29500000000001,
-          "audible_end": 58.78000000000001,
-          "duration": 5.765,
+          "speech_start": 54.495000000000005,
+          "speech_end": 64.23,
+          "audible_start": 54.595000000000006,
+          "audible_end": 64.05000000000001,
+          "duration": 9.735,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.005,
-          "text": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
-          "speech_text": "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer.",
-          "phonemes": "apˈɔz a ˌaprovasˈɐ̃ʊ̃ dʊ ˌespˈakɛrdoktˈor, mˌɐ̃ŋtˈeɲæ ˌesʧy ˌɐ̃mbiˈAŋʧj ˌaʧivˈadʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr."
+          "trimmed_tail": 0.01,
+          "text": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
+          "speech_text": "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer.",
+          "phonemes": "kwˈɐ̃ŋdʊ tˈodæz az vˌeɾifˌikasˈõjz dʊ ˌespˈakɛrdoktˈor fˈoɾAŋ ˌaprovˈadæs, ˌinisˈij u ˌespˈakɛr koŋ ʊ kˌomˈɐ̃ŋdw ˌespˈakɛr. mˌɐ̃ŋtˈeɲæ ˌesi ˌɐ̃mbiˈAŋʧj ˌaʧˈivʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr."
         }
       ]
     }
diff --git a/02_conda_install/audio/pt-BR/pm_alex.m4a b/02_conda_install/audio/pt-BR/pm_alex.m4a
index a9b03e25db301dfa95413fbb936b93fc5225e406..4b0e3d52860906aa3cbc7d29a0884757a734f379 100644
--- a/02_conda_install/audio/pt-BR/pm_alex.m4a
+++ b/02_conda_install/audio/pt-BR/pm_alex.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b4a715bc581d08c5d2ccfc0c50e4308a28d858efa060af4ccfc0dd9945d7df6c
-size 364345
+oid sha256:64e3644fe06776a68ebb4b77e004534387d7d7e1c2cb5ce206fa4e3fd2fdc262
+size 394080
diff --git a/02_conda_install/audio/pt-BR/pm_santa.json b/02_conda_install/audio/pt-BR/pm_santa.json
index d422a19fc02df76cc6621a768c0792eb338fb855..ef2cc723c209335337bdd5fdb8cf481cc6431200 100644
--- a/02_conda_install/audio/pt-BR/pm_santa.json
+++ b/02_conda_install/audio/pt-BR/pm_santa.json
@@ -6,10 +6,10 @@
   "voice": "pm_santa",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 60.055,
-  "media_sha256": "0f355484cf36af432eebfbb0d2d24bbf2a4180bcadd05defb6faa50fbe5ad37f",
-  "media_bytes": 366732,
-  "render_fingerprint": "962d70cad47700642646489f8050f6b4bd9499a1feba278c8a38a9b8b6c651b2",
+  "total_duration": 65.38,
+  "media_sha256": "75c9da2f60d2d69afea34bb96f7200965b60ec23b1ad2bf050d17113779918d9",
+  "media_bytes": 400642,
+  "render_fingerprint": "533ca21ac26f579561c5fae08977c230d07a7219b97ef65920c66ef1ae3d2ea6",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
+        "narration": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
         "speech_text": [
-          "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais."
+          "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
+        "narration": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
         "speech_text": [
-          "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip."
+          "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
+        "narration": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
         "speech_text": [
-          "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa."
+          "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
+        "narration": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
         "speech_text": [
-          "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote."
+          "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
+        "narration": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
         "speech_text": [
-          "Para o aplicativo de desktop, instale o espáquer com o qt extra."
+          "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
+        "narration": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
         "speech_text": [
-          "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada."
+          "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
+        "narration": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
         "speech_text": [
-          "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer."
+          "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer."
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.56,
-      "scene_end": 11.08,
-      "duration": 11.08,
-      "text": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-      "speech_text": "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-      "phonemes": "ˈuzj ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ pˌaɾæ ˌizolˈaɾ ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæs. pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozj ɛ u ˌezˈAmplʊ pˈoɾəkj ˌatuWmˈAŋʧy sˌupˈɔɾətæ a mIˈɔr ɡˈɐ̃mæ ʤy pˌakˈɔʧyz ˌopsionˈIs.",
+      "speech_end": 9.495,
+      "scene_end": 10.014999999999999,
+      "duration": 10.014999999999999,
+      "text": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
+      "speech_text": "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer.",
+      "phonemes": "ˌiŋstˈali u ˌespˈakɛr pˈelʊ kˈoŋdæfˈɔɾəʒj ˈAŋ ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ dˌeʤikˈadʊ. ʊ pˌakˈɔʧj iŋklˈuɪ a ˌiŋteɾəfˈasy ʤy desktˈɔp i dˌeklˈaɾæ az dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæz dʊ ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.56,
+          "speech_end": 9.495,
           "audible_start": 0.1,
-          "audible_end": 10.38,
-          "duration": 10.56,
+          "audible_end": 9.315,
+          "duration": 9.495,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Use um ambiente Conda para isolar spaCR e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-          "speech_text": "Use um ambiente Conda para isolar espáquer e suas dependências científicas. Python três ponto doze é o exemplo porque atualmente suporta a maior gama de pacotes opcionais.",
-          "phonemes": "ˈuzj ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ pˌaɾæ ˌizolˈaɾ ˌespˈakɛɾ i sˌuæz dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæs. pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozj ɛ u ˌezˈAmplʊ pˈoɾəkj ˌatuWmˈAŋʧy sˌupˈɔɾətæ a mIˈɔr ɡˈɐ̃mæ ʤy pˌakˈɔʧyz ˌopsionˈIs."
+          "trimmed_tail": 0.0,
+          "text": "Instale o spaCR pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do spaCR.",
+          "speech_text": "Instale o espáquer pelo conda-forge em um ambiente Conda dedicado. O pacote inclui a interface de desktop e declara as dependências científicas do espáquer.",
+          "phonemes": "ˌiŋstˈali u ˌespˈakɛr pˈelʊ kˈoŋdæfˈɔɾəʒj ˈAŋ ũŋ ˌɐ̃mbiˈAŋʧy kˈoŋdæ dˌeʤikˈadʊ. ʊ pˌakˈɔʧj iŋklˈuɪ a ˌiŋteɾəfˈasy ʤy desktˈɔp i dˌeklˈaɾæ az dˌepAŋdˈAŋsjæs sˌiAŋʧˈifikæz dʊ ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 11.08,
-      "speech_end": 20.425,
-      "scene_end": 20.945,
-      "duration": 9.865,
-      "text": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
-      "speech_text": "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip.",
-      "phonemes": "ˈabræ ˌiŋstalˈAʃɐ̃ŋ wˈit kˈoŋdæ na sesˈɐ̃ʊ̃ ˌespˈakɛr. ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ˌabilitˈadw i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozy i pˈip.",
+      "speech_start": 10.014999999999999,
+      "speech_end": 15.745,
+      "scene_end": 16.265,
+      "duration": 6.250000000000002,
+      "text": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
+      "speech_text": "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12.",
+      "phonemes": "ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ʤˌisponˈiveʊ i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes.dˈozy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 11.08,
-          "speech_end": 20.425,
-          "audible_start": 11.18,
-          "audible_end": 20.244999999999997,
-          "duration": 9.345,
+          "speech_start": 10.014999999999999,
+          "speech_end": 15.745,
+          "audible_start": 10.114999999999998,
+          "audible_end": 15.564999999999998,
+          "duration": 5.73,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Abra Installation with Conda na seção spaCR. Abra um terminal com Conda habilitado e crie um ambiente chamado spaCR com Python 3 ponto 12 e pip.",
-          "speech_text": "Abra Installation with Conda na seção espáquer. Abra um terminal com Conda habilitado e crie um ambiente chamado espáquer com Python 3 ponto 12 e pip.",
-          "phonemes": "ˈabræ ˌiŋstalˈAʃɐ̃ŋ wˈit kˈoŋdæ na sesˈɐ̃ʊ̃ ˌespˈakɛr. ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ˌabilitˈadw i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes pˈoŋtʊ dˈozy i pˈip."
+          "trimmed_tail": 0.015,
+          "text": "Abra um terminal com Conda disponível e crie um ambiente chamado spacr com Python 3.12.",
+          "speech_text": "Abra um terminal com Conda disponível e crie um ambiente chamado espáquer com Python 3.12.",
+          "phonemes": "ˈabræ ũŋ tˌeɾəminˈW koŋ kˈoŋdæ ʤˌisponˈiveʊ i krˈij ũŋ ˌɐ̃mbiˈAŋʧy ʃˌæmˈadw ˌespˈakɛr koŋ pˈIθɐ̃ŋ trˈes.dˈozy."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.945,
-      "speech_end": 27.13,
-      "scene_end": 27.65,
-      "duration": 6.704999999999998,
-      "text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
-      "speech_text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa.",
-      "phonemes": "ˌaʧˈivæ u ˌɐ̃mbiˈAŋʧy. kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌeespˈakɛɾ ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr kˈoɪzæ.",
+      "speech_start": 16.265,
+      "speech_end": 22.755000000000003,
+      "scene_end": 23.275000000000002,
+      "duration": 7.010000000000002,
+      "text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
+      "speech_text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer.",
+      "phonemes": "ˌaʧˈivj u ˌɐ̃mbiˈAŋʧy. ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr pˌakˈɔʧy, kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ ˌaʧˈivʊ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.945,
-          "speech_end": 27.13,
-          "audible_start": 21.045,
-          "audible_end": 26.95,
-          "duration": 6.185,
+          "speech_start": 16.265,
+          "speech_end": 22.755000000000003,
+          "audible_start": 16.365000000000002,
+          "audible_end": 22.575,
+          "duration": 6.49,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente espaCR antes de instalar qualquer coisa.",
-          "speech_text": "Ativa o ambiente. Confirme que o Python pertence ao ambiente eespáquer antes de instalar qualquer coisa.",
-          "phonemes": "ˌaʧˈivæ u ˌɐ̃mbiˈAŋʧy. kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌeespˈakɛɾ ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr kˈoɪzæ."
+          "trimmed_tail": 0.005,
+          "text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente spacr.",
+          "speech_text": "Ative o ambiente. Antes de instalar qualquer pacote, confirme que o Python ativo pertence ao ambiente espáquer.",
+          "phonemes": "ˌaʧˈivj u ˌɐ̃mbiˈAŋʧy. ˈɐ̃ŋʧyz ʤj ˌiŋstalˈar kwWkˌɛr pˌakˈɔʧy, kˌoŋfˈiɾəmy ky ʊ pˈIθɐ̃ŋ ˌaʧˈivʊ pˌeɾətˈAŋsj W ˌɐ̃mbiˈAŋʧj ˌespˈakɛr."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 27.65,
-      "speech_end": 35.87,
-      "scene_end": 36.39,
-      "duration": 8.740000000000002,
-      "text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-      "speech_text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-      "phonemes": "ˌatuˌalizˈar pˈip ˌatravˈɛz dʊ ˌiŋtˈɛɾəpreʧy pˈIθɐ̃ŋ ˌaʧˈivʊ. ˌuzˈɐ̃ŋdʊ pˈIθɐ̃ŋ ˈeme pˈip ˌimpˈɛʤy ky ũŋ ˌezekutˈaveʊ pˈip ʤˌifeɾˈAŋʧy xˌesˈebæ ʊ pˌakˈɔʧy.",
+      "speech_start": 23.275000000000002,
+      "speech_end": 32.78,
+      "scene_end": 33.300000000000004,
+      "duration": 10.025000000000002,
+      "text": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+      "speech_text": "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+      "phonemes": "ˌiŋstˈali ʊ pˌakˈɔʧj ˌofisiˈW koŋ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr. ʊ kˌomˈɐ̃ŋdʊ koŋ ʊ kɐ̃nˈW ˌespesˌifikˈadʊ sˌelesiˈonæ ˌesplisˌitæmˈAŋʧj a kˌompilasˈɐ̃ʊ̃ dʊ kˈoŋdæfˈɔɾəʒy.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.65,
-          "speech_end": 35.87,
-          "audible_start": 27.75,
-          "audible_end": 35.69,
-          "duration": 8.22,
+          "speech_start": 23.275000000000002,
+          "speech_end": 32.78,
+          "audible_start": 23.375000000000004,
+          "audible_end": 32.6,
+          "duration": 9.505,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.0,
-          "text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-          "speech_text": "Atualizar pip através do intérprete Python ativo. Usando python -m pip impede que um executável pip diferente receba o pacote.",
-          "phonemes": "ˌatuˌalizˈar pˈip ˌatravˈɛz dʊ ˌiŋtˈɛɾəpreʧy pˈIθɐ̃ŋ ˌaʧˈivʊ. ˌuzˈɐ̃ŋdʊ pˈIθɐ̃ŋ ˈeme pˈip ˌimpˈɛʤy ky ũŋ ˌezekutˈaveʊ pˈip ʤˌifeɾˈAŋʧy xˌesˈebæ ʊ pˌakˈɔʧy."
+          "trimmed_tail": 0.015,
+          "text": "Instale o pacote oficial com conda install conda-forge::spacr. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+          "speech_text": "Instale o pacote oficial com conda install conda-forge::espáquer. O comando com o canal especificado seleciona explicitamente a compilação do conda-forge.",
+          "phonemes": "ˌiŋstˈali ʊ pˌakˈɔʧj ˌofisiˈW koŋ kˈoŋdæ iŋstˈal kˈoŋdæfˈɔɾəʒy::ˌespˈakɛr. ʊ kˌomˈɐ̃ŋdʊ koŋ ʊ kɐ̃nˈW ˌespesˌifikˈadʊ sˌelesiˈonæ ˌesplisˌitæmˈAŋʧj a kˌompilasˈɐ̃ʊ̃ dʊ kˈoŋdæfˈɔɾəʒy."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 36.39,
-      "speech_end": 40.45,
-      "scene_end": 40.970000000000006,
-      "duration": 4.580000000000005,
-      "text": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
-      "speech_text": "Para o aplicativo de desktop, instale o espáquer com o qt extra.",
-      "phonemes": "pˌaɾæ u ˌaplikaʧˈivʊ ʤy desktˈɔp, ˌiŋstˈali u ˌespˈakɛr koŋ ʊ kˌetˈe ˈestræ.",
+      "speech_start": 33.300000000000004,
+      "speech_end": 39.63,
+      "scene_end": 40.150000000000006,
+      "duration": 6.850000000000001,
+      "text": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
+      "speech_text": "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada.",
+      "phonemes": "kˌoŋfˈiɾəmy ky ʊ kˈoŋdæ lˈistæ u ˌespˈakɛr nʊ ˌɐ̃mbiˈAŋʧy; depˈoɪs, ˌimpˈɔɾəʧj ʊ pˌakˈɔʧj i ˌezˈibæ a veɾəsˈɐ̃ʊ̃ ˌiŋstalˈadæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.39,
-          "speech_end": 40.45,
-          "audible_start": 36.49,
-          "audible_end": 40.27,
-          "duration": 4.06,
+          "speech_start": 33.300000000000004,
+          "speech_end": 39.63,
+          "audible_start": 33.400000000000006,
+          "audible_end": 39.45,
+          "duration": 6.33,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.01,
-          "text": "Para o aplicativo de desktop, instale o spaCR com o qt extra.",
-          "speech_text": "Para o aplicativo de desktop, instale o espáquer com o qt extra.",
-          "phonemes": "pˌaɾæ u ˌaplikaʧˈivʊ ʤy desktˈɔp, ˌiŋstˈali u ˌespˈakɛr koŋ ʊ kˌetˈe ˈestræ."
+          "trimmed_tail": 0.015,
+          "text": "Confirme que o Conda lista o spaCR no ambiente; depois, importe o pacote e exiba a versão instalada.",
+          "speech_text": "Confirme que o Conda lista o espáquer no ambiente; depois, importe o pacote e exiba a versão instalada.",
+          "phonemes": "kˌoŋfˈiɾəmy ky ʊ kˈoŋdæ lˈistæ u ˌespˈakɛr nʊ ˌɐ̃mbiˈAŋʧy; depˈoɪs, ˌimpˈɔɾəʧj ʊ pˌakˈɔʧj i ˌezˈibæ a veɾəsˈɐ̃ʊ̃ ˌiŋstalˈadæ."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 40.970000000000006,
-      "speech_end": 53.2,
-      "scene_end": 53.720000000000006,
-      "duration": 12.75,
-      "text": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-      "speech_text": "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-      "phonemes": "ˌezekˈuʧj u ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz dʊ prˌimˈAɾʊ lˌɐ̃ŋsæmˈAŋtʊ. ˌely xˌelˈatæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, kˌetˈe, pi tˈoɾəʃ, kˌomponˈAŋʧyz ˌopsionˈIz i sˌupˈɔɾəʧy ʤy hˈardweə koŋ ˌumæ kˌoxesˈɐ̃ʊ̃ sˌuʒeɾˈidæ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ fˌaljˈadæ.",
+      "speech_start": 40.150000000000006,
+      "speech_end": 54.47500000000001,
+      "scene_end": 54.99500000000001,
+      "duration": 14.845000000000006,
+      "text": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+      "speech_text": "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+      "phonemes": "ˌezekˈuʧj ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz da prˌimˈAɾæ ˌinisˌialˌizasˈɐ̃ʊ̃. a fˌexæmˈAŋtæ ʤy ʤˌiaɡnˈɔsʧikʊ vˌeɾifˈikæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, ʊ kˌetˈe, ʊ pi tˈoɾəʃ, ʊs kˌomponˈAŋʧyz ˌopsionˈIz i ʊ sˌupˈɔɾəʧy ʤy hˈardweə i sˌuʒˈɛɾi ˌumæ sˌolusˈɐ̃ʊ̃ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ koŋ fˈaljæ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 40.970000000000006,
-          "speech_end": 53.2,
-          "audible_start": 41.07000000000001,
-          "audible_end": 53.02000000000001,
-          "duration": 12.23,
+          "speech_start": 40.150000000000006,
+          "speech_end": 54.47500000000001,
+          "audible_start": 40.25000000000001,
+          "audible_end": 54.295,
+          "duration": 14.325,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
-          "trimmed_tail": 0.015,
-          "text": "Execute o spaCR-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-          "speech_text": "Execute o espáquer-doctor antes do primeiro lançamento. Ele relata a instalação ativa, Qt, PyTorch, componentes opcionais e suporte de hardware com uma correção sugerida para cada verificação falhada.",
-          "phonemes": "ˌezekˈuʧj u ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz dʊ prˌimˈAɾʊ lˌɐ̃ŋsæmˈAŋtʊ. ˌely xˌelˈatæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, kˌetˈe, pi tˈoɾəʃ, kˌomponˈAŋʧyz ˌopsionˈIz i sˌupˈɔɾəʧy ʤy hˈardweə koŋ ˌumæ kˌoxesˈɐ̃ʊ̃ sˌuʒeɾˈidæ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ fˌaljˈadæ."
+          "trimmed_tail": 0.02,
+          "text": "Execute spacr-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+          "speech_text": "Execute espáquer-doctor antes da primeira inicialização. A ferramenta de diagnóstico verifica a instalação ativa, o Qt, o PyTorch, os componentes opcionais e o suporte de hardware e sugere uma solução para cada verificação com falha.",
+          "phonemes": "ˌezekˈuʧj ˌespˈakɛrdoktˈoɾ ˈɐ̃ŋʧyz da prˌimˈAɾæ ˌinisˌialˌizasˈɐ̃ʊ̃. a fˌexæmˈAŋtæ ʤy ʤˌiaɡnˈɔsʧikʊ vˌeɾifˈikæ a ˌiŋstalasˈɐ̃ʊ̃ ˌaʧˈivæ, ʊ kˌetˈe, ʊ pi tˈoɾəʃ, ʊs kˌomponˈAŋʧyz ˌopsionˈIz i ʊ sˌupˈɔɾəʧy ʤy hˈardweə i sˌuʒˈɛɾi ˌumæ sˌolusˈɐ̃ʊ̃ pˌaɾæ kˈadæ vˌeɾifˌikasˈɐ̃ʊ̃ koŋ fˈaljæ."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 53.720000000000006,
-      "speech_end": 59.535000000000004,
-      "scene_end": 60.05500000000001,
-      "duration": 6.335000000000001,
-      "text": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
-      "speech_text": "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer.",
-      "phonemes": "apˈɔz a ˌaprovasˈɐ̃ʊ̃ dʊ ˌespˈakɛrdoktˈor, mˌɐ̃ŋtˈeɲæ ˌesʧy ˌɐ̃mbiˈAŋʧj ˌaʧivˈadʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr.",
+      "speech_start": 54.99500000000001,
+      "speech_end": 64.86000000000001,
+      "scene_end": 65.38000000000001,
+      "duration": 10.384999999999998,
+      "text": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
+      "speech_text": "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer.",
+      "phonemes": "kwˈɐ̃ŋdʊ tˈodæz az vˌeɾifˌikasˈõjz dʊ ˌespˈakɛrdoktˈor fˈoɾAŋ ˌaprovˈadæs, ˌinisˈij u ˌespˈakɛr koŋ ʊ kˌomˈɐ̃ŋdw ˌespˈakɛr. mˌɐ̃ŋtˈeɲæ ˌesi ˌɐ̃mbiˈAŋʧj ˌaʧˈivʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 53.720000000000006,
-          "speech_end": 59.535000000000004,
-          "audible_start": 53.82000000000001,
-          "audible_end": 59.355000000000004,
-          "duration": 5.815,
+          "speech_start": 54.99500000000001,
+          "speech_end": 64.86000000000001,
+          "audible_start": 55.09500000000001,
+          "audible_end": 64.68,
+          "duration": 9.865,
           "gap_from_previous": null,
           "trimmed_lead": 0.105,
           "trimmed_tail": 0.005,
-          "text": "Após a aprovação do spaCR-doctor, mantenha este ambiente ativado sempre que executar o spaCR.",
-          "speech_text": "Após a aprovação do espáquer-doctor, mantenha este ambiente ativado sempre que executar o espáquer.",
-          "phonemes": "apˈɔz a ˌaprovasˈɐ̃ʊ̃ dʊ ˌespˈakɛrdoktˈor, mˌɐ̃ŋtˈeɲæ ˌesʧy ˌɐ̃mbiˈAŋʧj ˌaʧivˈadʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr."
+          "text": "Quando todas as verificações do spacr-doctor forem aprovadas, inicie o spaCR com o comando spacr. Mantenha esse ambiente ativo sempre que executar o spaCR.",
+          "speech_text": "Quando todas as verificações do espáquer-doctor forem aprovadas, inicie o espáquer com o comando espáquer. Mantenha esse ambiente ativo sempre que executar o espáquer.",
+          "phonemes": "kwˈɐ̃ŋdʊ tˈodæz az vˌeɾifˌikasˈõjz dʊ ˌespˈakɛrdoktˈor fˈoɾAŋ ˌaprovˈadæs, ˌinisˈij u ˌespˈakɛr koŋ ʊ kˌomˈɐ̃ŋdw ˌespˈakɛr. mˌɐ̃ŋtˈeɲæ ˌesi ˌɐ̃mbiˈAŋʧj ˌaʧˈivʊ sˌAmpry ky ˌezekutˈaɾ u ˌespˈakɛr."
         }
       ]
     }
diff --git a/02_conda_install/audio/pt-BR/pm_santa.m4a b/02_conda_install/audio/pt-BR/pm_santa.m4a
index 88f88cc38a0ab95366b7aaaea88b81983cfd8348..b09c3a9df2fc58c490932a132a84fb39985451f1 100644
--- a/02_conda_install/audio/pt-BR/pm_santa.m4a
+++ b/02_conda_install/audio/pt-BR/pm_santa.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0f355484cf36af432eebfbb0d2d24bbf2a4180bcadd05defb6faa50fbe5ad37f
-size 366732
+oid sha256:75c9da2f60d2d69afea34bb96f7200965b60ec23b1ad2bf050d17113779918d9
+size 400642
diff --git a/02_conda_install/audio/zh-CN/zf_xiaobei.json b/02_conda_install/audio/zh-CN/zf_xiaobei.json
index c27c2885e9c66be48d9dcc11d4af5ee1101dc37e..2213f26a8458f51569cb313e08393659b96074ba 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaobei.json
+++ b/02_conda_install/audio/zh-CN/zf_xiaobei.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaobei",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 61.405,
-  "media_sha256": "4211e628474ec9f282fd0cc44ff4080aed80e7c69a26b612500e825d4bfd4b32",
-  "media_bytes": 378327,
-  "render_fingerprint": "adaa7aedc2661c7ef68727a22dc25ebb38e59eb6673c7be8f2924765813d9719",
+  "total_duration": 70.71,
+  "media_sha256": "0ab1f9cb1596b2bc980ae2ea948a76293b00c4a280eee7313332214bcfcfd3e2",
+  "media_bytes": 434664,
+  "render_fingerprint": "494f9c64b77df4835d22df7564b070768274eeaafa4b0223c277b37062289b05",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 10.08,
-      "scene_end": 10.6,
-      "duration": 10.6,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 10.64,
+      "scene_end": 11.16,
+      "duration": 11.16,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 10.08,
+          "speech_end": 10.64,
           "audible_start": 0.1,
-          "audible_end": 9.9,
-          "duration": 10.08,
+          "audible_end": 10.46,
+          "duration": 10.64,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.885,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.865,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 10.6,
-      "speech_end": 20.2,
-      "scene_end": 20.72,
-      "duration": 10.12,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 11.16,
+      "speech_end": 18.310000000000002,
+      "scene_end": 18.830000000000002,
+      "duration": 7.670000000000002,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 10.6,
-          "speech_end": 20.2,
-          "audible_start": 10.7,
-          "audible_end": 20.02,
-          "duration": 9.6,
+          "speech_start": 11.16,
+          "speech_end": 18.310000000000002,
+          "audible_start": 11.26,
+          "audible_end": 18.13,
+          "duration": 7.15,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
+          "trimmed_lead": 0.295,
           "trimmed_tail": 0.855,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 20.72,
-      "speech_end": 25.515,
-      "scene_end": 26.035,
-      "duration": 5.315000000000001,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 18.830000000000002,
+      "speech_end": 26.310000000000002,
+      "scene_end": 26.830000000000002,
+      "duration": 8.0,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.72,
-          "speech_end": 25.515,
-          "audible_start": 20.82,
-          "audible_end": 25.335,
-          "duration": 4.795,
+          "speech_start": 18.830000000000002,
+          "speech_end": 26.310000000000002,
+          "audible_start": 18.930000000000003,
+          "audible_end": 26.130000000000003,
+          "duration": 7.48,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.84,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.85,
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 26.035,
-      "speech_end": 32.83,
-      "scene_end": 33.35,
-      "duration": 7.315000000000001,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 26.830000000000002,
+      "speech_end": 36.46,
+      "scene_end": 36.980000000000004,
+      "duration": 10.150000000000002,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.035,
-          "speech_end": 32.83,
-          "audible_start": 26.135,
-          "audible_end": 32.65,
-          "duration": 6.795,
+          "speech_start": 26.830000000000002,
+          "speech_end": 36.46,
+          "audible_start": 26.930000000000003,
+          "audible_end": 36.28,
+          "duration": 9.63,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.885,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.86,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 33.35,
-      "speech_end": 41.985,
-      "scene_end": 42.505,
-      "duration": 9.155000000000001,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 36.980000000000004,
+      "speech_end": 44.400000000000006,
+      "scene_end": 44.92000000000001,
+      "duration": 7.940000000000005,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.35,
-          "speech_end": 41.985,
-          "audible_start": 33.45,
-          "audible_end": 41.805,
-          "duration": 8.635,
+          "speech_start": 36.980000000000004,
+          "speech_end": 44.400000000000006,
+          "audible_start": 37.080000000000005,
+          "audible_end": 44.220000000000006,
+          "duration": 7.42,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.885,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.865,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 42.505,
-      "speech_end": 54.02,
-      "scene_end": 54.540000000000006,
-      "duration": 12.035000000000004,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 44.92000000000001,
+      "speech_end": 57.92000000000001,
+      "scene_end": 58.44000000000001,
+      "duration": 13.520000000000003,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 42.505,
-          "speech_end": 54.02,
-          "audible_start": 42.605000000000004,
-          "audible_end": 53.84,
-          "duration": 11.515,
+          "speech_start": 44.92000000000001,
+          "speech_end": 57.92000000000001,
+          "audible_start": 45.02000000000001,
+          "audible_end": 57.74000000000001,
+          "duration": 13.0,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.865,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.855,
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 54.540000000000006,
-      "speech_end": 60.885000000000005,
-      "scene_end": 61.40500000000001,
-      "duration": 6.865000000000002,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 58.44000000000001,
+      "speech_end": 70.19000000000001,
+      "scene_end": 70.71000000000001,
+      "duration": 12.269999999999996,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 54.540000000000006,
-          "speech_end": 60.885000000000005,
-          "audible_start": 54.64000000000001,
-          "audible_end": 60.705000000000005,
-          "duration": 6.345,
+          "speech_start": 58.44000000000001,
+          "speech_end": 70.19000000000001,
+          "audible_start": 58.54000000000001,
+          "audible_end": 70.01000000000002,
+          "duration": 11.75,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.86,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.855,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zf_xiaobei.m4a b/02_conda_install/audio/zh-CN/zf_xiaobei.m4a
index db7d73a8accd14f4baa039094c1cb1c7a16b1bee..e5a410371b7d900933b3c37e6def5ad5bdef7519 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaobei.m4a
+++ b/02_conda_install/audio/zh-CN/zf_xiaobei.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4211e628474ec9f282fd0cc44ff4080aed80e7c69a26b612500e825d4bfd4b32
-size 378327
+oid sha256:0ab1f9cb1596b2bc980ae2ea948a76293b00c4a280eee7313332214bcfcfd3e2
+size 434664
diff --git a/02_conda_install/audio/zh-CN/zf_xiaoni.json b/02_conda_install/audio/zh-CN/zf_xiaoni.json
index f402d02ca7ec374da97cc4e59ae2c44955310bc6..280a2c209d736cae6fb340735ce0b6509f011864 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaoni.json
+++ b/02_conda_install/audio/zh-CN/zf_xiaoni.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaoni",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 53.62,
-  "media_sha256": "66448f2f07a118f3026f938df919da23143fb92571c09ce8d9fac5f900e8f531",
-  "media_bytes": 339436,
-  "render_fingerprint": "53715b4438e62c78e1a908398948d694715a8299b632e77929d752d5824d4c44",
+  "total_duration": 61.445,
+  "media_sha256": "92471df782b4419feda77e8811ef5ff59c3a221379fbbc05e54ff47a3a9ac86c",
+  "media_bytes": 391170,
+  "render_fingerprint": "ee0dbabac4f81d1df135632d9d47b9aafc8386db7129f4001e721fdc3a08ec0a",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 8.76,
-      "scene_end": 9.28,
-      "duration": 9.28,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 9.19,
+      "scene_end": 9.709999999999999,
+      "duration": 9.709999999999999,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 8.76,
+          "speech_end": 9.19,
           "audible_start": 0.1,
-          "audible_end": 8.58,
-          "duration": 8.76,
+          "audible_end": 9.01,
+          "duration": 9.19,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
+          "trimmed_lead": 0.285,
           "trimmed_tail": 0.9,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 9.28,
-      "speech_end": 17.47,
-      "scene_end": 17.99,
-      "duration": 8.709999999999999,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 9.709999999999999,
+      "speech_end": 15.864999999999998,
+      "scene_end": 16.384999999999998,
+      "duration": 6.674999999999999,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 9.28,
-          "speech_end": 17.47,
-          "audible_start": 9.379999999999999,
-          "audible_end": 17.29,
-          "duration": 8.19,
+          "speech_start": 9.709999999999999,
+          "speech_end": 15.864999999999998,
+          "audible_start": 9.809999999999999,
+          "audible_end": 15.684999999999999,
+          "duration": 6.155,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.88,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.87,
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 17.99,
-      "speech_end": 22.235,
-      "scene_end": 22.755,
-      "duration": 4.765000000000001,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 16.384999999999998,
+      "speech_end": 22.875,
+      "scene_end": 23.395,
+      "duration": 7.010000000000002,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.99,
-          "speech_end": 22.235,
-          "audible_start": 18.09,
-          "audible_end": 22.055,
-          "duration": 4.245,
+          "speech_start": 16.384999999999998,
+          "speech_end": 22.875,
+          "audible_start": 16.485,
+          "audible_end": 22.694999999999997,
+          "duration": 6.49,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.885,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.875,
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 22.755,
-      "speech_end": 28.77,
-      "scene_end": 29.29,
-      "duration": 6.535,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 23.395,
+      "speech_end": 31.475,
+      "scene_end": 31.995,
+      "duration": 8.600000000000001,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.755,
-          "speech_end": 28.77,
-          "audible_start": 22.855,
-          "audible_end": 28.59,
-          "duration": 6.015,
+          "speech_start": 23.395,
+          "speech_end": 31.475,
+          "audible_start": 23.495,
+          "audible_end": 31.295,
+          "duration": 8.08,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.885,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.86,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 29.29,
-      "speech_end": 36.69,
-      "scene_end": 37.21,
-      "duration": 7.920000000000002,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 31.995,
+      "speech_end": 38.345,
+      "scene_end": 38.865,
+      "duration": 6.870000000000001,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.29,
-          "speech_end": 36.69,
-          "audible_start": 29.39,
-          "audible_end": 36.51,
-          "duration": 7.4,
+          "speech_start": 31.995,
+          "speech_end": 38.345,
+          "audible_start": 32.095,
+          "audible_end": 38.165,
+          "duration": 6.35,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.875,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.85,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 37.21,
-      "speech_end": 47.15,
-      "scene_end": 47.67,
-      "duration": 10.46,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 38.865,
+      "speech_end": 50.295,
+      "scene_end": 50.815000000000005,
+      "duration": 11.950000000000003,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 37.21,
-          "speech_end": 47.15,
-          "audible_start": 37.31,
-          "audible_end": 46.97,
-          "duration": 9.94,
+          "speech_start": 38.865,
+          "speech_end": 50.295,
+          "audible_start": 38.965,
+          "audible_end": 50.115,
+          "duration": 11.43,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.885,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "trimmed_lead": 0.29,
+          "trimmed_tail": 0.88,
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 47.67,
-      "speech_end": 53.1,
-      "scene_end": 53.620000000000005,
-      "duration": 5.950000000000003,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 50.815000000000005,
+      "speech_end": 60.925000000000004,
+      "scene_end": 61.44500000000001,
+      "duration": 10.630000000000003,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.67,
-          "speech_end": 53.1,
-          "audible_start": 47.77,
-          "audible_end": 52.92,
-          "duration": 5.43,
+          "speech_start": 50.815000000000005,
+          "speech_end": 60.925000000000004,
+          "audible_start": 50.915000000000006,
+          "audible_end": 60.745000000000005,
+          "duration": 10.11,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.86,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.87,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zf_xiaoni.m4a b/02_conda_install/audio/zh-CN/zf_xiaoni.m4a
index 688bb65885d463c38fd7a28cda7c94739387be16..7ea1070dbb36ffe249281c59f832816b02182fa7 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaoni.m4a
+++ b/02_conda_install/audio/zh-CN/zf_xiaoni.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:66448f2f07a118f3026f938df919da23143fb92571c09ce8d9fac5f900e8f531
-size 339436
+oid sha256:92471df782b4419feda77e8811ef5ff59c3a221379fbbc05e54ff47a3a9ac86c
+size 391170
diff --git a/02_conda_install/audio/zh-CN/zf_xiaoxiao.json b/02_conda_install/audio/zh-CN/zf_xiaoxiao.json
index 163b26cdcb96182a5c7704d7ba26bb8fce6c5801..4cfb8c733ce33d632b7ddab480fa315354a3e30c 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaoxiao.json
+++ b/02_conda_install/audio/zh-CN/zf_xiaoxiao.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaoxiao",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 53.04,
-  "media_sha256": "b12627ddfed09ff0b77a4e44314dd31a5487ccc9f6a428c03d09c9909adccd1c",
-  "media_bytes": 327664,
-  "render_fingerprint": "4ee9fdb1caca2d06c123d31924cac048192b021b8c92a941afe6e672729cbfd7",
+  "total_duration": 61.355,
+  "media_sha256": "f1e1187a2fb50a4bcd6495215f5c5c7684e484930bb503da4ab3bc74b835b414",
+  "media_bytes": 382516,
+  "render_fingerprint": "ecbe7876ae19e0a171de70c16bf8deb09a8c4e4c3129de16a38b96ba815daeb3",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 8.73,
-      "scene_end": 9.25,
-      "duration": 9.25,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 9.305,
+      "scene_end": 9.825,
+      "duration": 9.825,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 8.73,
+          "speech_end": 9.305,
           "audible_start": 0.1,
-          "audible_end": 8.55,
-          "duration": 8.73,
+          "audible_end": 9.125,
+          "duration": 9.305,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.585,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.575,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 9.25,
-      "speech_end": 17.35,
-      "scene_end": 17.87,
-      "duration": 8.620000000000001,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 9.825,
+      "speech_end": 15.989999999999998,
+      "scene_end": 16.509999999999998,
+      "duration": 6.684999999999999,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 9.25,
-          "speech_end": 17.35,
-          "audible_start": 9.35,
-          "audible_end": 17.17,
-          "duration": 8.1,
+          "speech_start": 9.825,
+          "speech_end": 15.989999999999998,
+          "audible_start": 9.924999999999999,
+          "audible_end": 15.809999999999999,
+          "duration": 6.165,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
-          "trimmed_tail": 0.58,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.59,
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 17.87,
-      "speech_end": 22.165,
-      "scene_end": 22.685,
-      "duration": 4.814999999999998,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 16.509999999999998,
+      "speech_end": 22.909999999999997,
+      "scene_end": 23.429999999999996,
+      "duration": 6.919999999999998,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.87,
-          "speech_end": 22.165,
-          "audible_start": 17.970000000000002,
-          "audible_end": 21.985,
-          "duration": 4.295,
+          "speech_start": 16.509999999999998,
+          "speech_end": 22.909999999999997,
+          "audible_start": 16.61,
+          "audible_end": 22.729999999999997,
+          "duration": 6.4,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
+          "trimmed_lead": 0.28,
           "trimmed_tail": 0.595,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 22.685,
-      "speech_end": 28.46,
-      "scene_end": 28.98,
-      "duration": 6.295000000000002,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 23.429999999999996,
+      "speech_end": 31.334999999999997,
+      "scene_end": 31.854999999999997,
+      "duration": 8.425,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.685,
-          "speech_end": 28.46,
-          "audible_start": 22.785,
-          "audible_end": 28.279999999999998,
-          "duration": 5.775,
+          "speech_start": 23.429999999999996,
+          "speech_end": 31.334999999999997,
+          "audible_start": 23.529999999999998,
+          "audible_end": 31.154999999999994,
+          "duration": 7.905,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.58,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.595,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 28.98,
-      "speech_end": 36.28,
-      "scene_end": 36.800000000000004,
-      "duration": 7.820000000000004,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 31.854999999999997,
+      "speech_end": 38.44499999999999,
+      "scene_end": 38.964999999999996,
+      "duration": 7.109999999999999,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.98,
-          "speech_end": 36.28,
-          "audible_start": 29.080000000000002,
-          "audible_end": 36.1,
-          "duration": 7.3,
+          "speech_start": 31.854999999999997,
+          "speech_end": 38.44499999999999,
+          "audible_start": 31.955,
+          "audible_end": 38.265,
+          "duration": 6.59,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.575,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.6,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 36.800000000000004,
-      "speech_end": 46.59,
-      "scene_end": 47.11000000000001,
-      "duration": 10.310000000000002,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 38.964999999999996,
+      "speech_end": 50.144999999999996,
+      "scene_end": 50.665,
+      "duration": 11.700000000000003,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 36.800000000000004,
-          "speech_end": 46.59,
-          "audible_start": 36.900000000000006,
-          "audible_end": 46.410000000000004,
-          "duration": 9.79,
+          "speech_start": 38.964999999999996,
+          "speech_end": 50.144999999999996,
+          "audible_start": 39.065,
+          "audible_end": 49.964999999999996,
+          "duration": 11.18,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
+          "trimmed_lead": 0.27,
           "trimmed_tail": 0.575,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 47.11000000000001,
-      "speech_end": 52.52000000000001,
-      "scene_end": 53.04000000000001,
-      "duration": 5.930000000000007,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 50.665,
+      "speech_end": 60.835,
+      "scene_end": 61.355000000000004,
+      "duration": 10.690000000000005,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 47.11000000000001,
-          "speech_end": 52.52000000000001,
-          "audible_start": 47.21000000000001,
-          "audible_end": 52.34,
-          "duration": 5.41,
+          "speech_start": 50.665,
+          "speech_end": 60.835,
+          "audible_start": 50.765,
+          "audible_end": 60.655,
+          "duration": 10.17,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.585,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.56,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zf_xiaoxiao.m4a b/02_conda_install/audio/zh-CN/zf_xiaoxiao.m4a
index 50ca5ad537f8471c48db7ac1b4b52900204ad36a..44e80673d41e8cc3b8b790b24082e739853d0a0f 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaoxiao.m4a
+++ b/02_conda_install/audio/zh-CN/zf_xiaoxiao.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b12627ddfed09ff0b77a4e44314dd31a5487ccc9f6a428c03d09c9909adccd1c
-size 327664
+oid sha256:f1e1187a2fb50a4bcd6495215f5c5c7684e484930bb503da4ab3bc74b835b414
+size 382516
diff --git a/02_conda_install/audio/zh-CN/zf_xiaoyi.json b/02_conda_install/audio/zh-CN/zf_xiaoyi.json
index 496d889193f26faa17739b8f4f3c43d625e780ce..0202837a3f03bd71f8d515ca6efe9474bb3da3e2 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaoyi.json
+++ b/02_conda_install/audio/zh-CN/zf_xiaoyi.json
@@ -6,10 +6,10 @@
   "voice": "zf_xiaoyi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 51.33,
-  "media_sha256": "4bca2ba40d1be920b90e95d8edbcc78eac7a7359f4e5836fbf22a317120da471",
-  "media_bytes": 316903,
-  "render_fingerprint": "ff28cf6aec77519bccb5d48277e45c7b906bf1c6ac500d0d361f031f010ee429",
+  "total_duration": 58.755,
+  "media_sha256": "84f6018fb1d676f5a6f83887e7b0691505150e327f41a3339e05c445e84bb074",
+  "media_bytes": 365200,
+  "render_fingerprint": "112d46808d541d73e010ae59867f187a3a3fb72ae7398f5aa859430fbe5e82d3",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 8.27,
-      "scene_end": 8.79,
-      "duration": 8.79,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 8.715,
+      "scene_end": 9.235,
+      "duration": 9.235,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 8.27,
+          "speech_end": 8.715,
           "audible_start": 0.1,
-          "audible_end": 8.09,
-          "duration": 8.27,
+          "audible_end": 8.535,
+          "duration": 8.715,
           "gap_from_previous": null,
           "trimmed_lead": 0.27,
-          "trimmed_tail": 0.86,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_tail": 0.865,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 8.79,
-      "speech_end": 16.775,
-      "scene_end": 17.294999999999998,
-      "duration": 8.504999999999999,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 9.235,
+      "speech_end": 15.145,
+      "scene_end": 15.665,
+      "duration": 6.43,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 8.79,
-          "speech_end": 16.775,
-          "audible_start": 8.889999999999999,
-          "audible_end": 16.595,
-          "duration": 7.985,
+          "speech_start": 9.235,
+          "speech_end": 15.145,
+          "audible_start": 9.334999999999999,
+          "audible_end": 14.965,
+          "duration": 5.91,
           "gap_from_previous": null,
-          "trimmed_lead": 0.27,
+          "trimmed_lead": 0.295,
           "trimmed_tail": 0.845,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 17.294999999999998,
-      "speech_end": 21.294999999999998,
-      "scene_end": 21.814999999999998,
-      "duration": 4.52,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 15.665,
+      "speech_end": 21.7,
+      "scene_end": 22.22,
+      "duration": 6.555,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.294999999999998,
-          "speech_end": 21.294999999999998,
-          "audible_start": 17.395,
-          "audible_end": 21.115,
-          "duration": 4.0,
+          "speech_start": 15.665,
+          "speech_end": 21.7,
+          "audible_start": 15.764999999999999,
+          "audible_end": 21.52,
+          "duration": 6.035,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
+          "trimmed_lead": 0.27,
           "trimmed_tail": 0.845,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 21.814999999999998,
-      "speech_end": 27.4,
-      "scene_end": 27.919999999999998,
-      "duration": 6.105,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 22.22,
+      "speech_end": 29.875,
+      "scene_end": 30.395,
+      "duration": 8.175,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 21.814999999999998,
-          "speech_end": 27.4,
-          "audible_start": 21.915,
-          "audible_end": 27.22,
-          "duration": 5.585,
+          "speech_start": 22.22,
+          "speech_end": 29.875,
+          "audible_start": 22.32,
+          "audible_end": 29.695,
+          "duration": 7.655,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.86,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.83,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 27.919999999999998,
-      "speech_end": 35.0,
-      "scene_end": 35.52,
-      "duration": 7.600000000000005,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 30.395,
+      "speech_end": 36.505,
+      "scene_end": 37.025000000000006,
+      "duration": 6.630000000000006,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 27.919999999999998,
-          "speech_end": 35.0,
-          "audible_start": 28.02,
-          "audible_end": 34.82,
-          "duration": 7.08,
+          "speech_start": 30.395,
+          "speech_end": 36.505,
+          "audible_start": 30.495,
+          "audible_end": 36.325,
+          "duration": 6.11,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.855,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.83,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 35.52,
-      "speech_end": 45.05500000000001,
-      "scene_end": 45.57500000000001,
-      "duration": 10.055000000000007,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 37.025000000000006,
+      "speech_end": 47.935,
+      "scene_end": 48.455000000000005,
+      "duration": 11.43,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.52,
-          "speech_end": 45.05500000000001,
-          "audible_start": 35.620000000000005,
-          "audible_end": 44.875,
-          "duration": 9.535,
+          "speech_start": 37.025000000000006,
+          "speech_end": 47.935,
+          "audible_start": 37.12500000000001,
+          "audible_end": 47.75500000000001,
+          "duration": 10.91,
           "gap_from_previous": null,
           "trimmed_lead": 0.28,
           "trimmed_tail": 0.885,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 45.57500000000001,
-      "speech_end": 50.81000000000001,
-      "scene_end": 51.33000000000001,
-      "duration": 5.755000000000003,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 48.455000000000005,
+      "speech_end": 58.23500000000001,
+      "scene_end": 58.75500000000001,
+      "duration": 10.300000000000004,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 45.57500000000001,
-          "speech_end": 50.81000000000001,
-          "audible_start": 45.67500000000001,
-          "audible_end": 50.63000000000001,
-          "duration": 5.235,
+          "speech_start": 48.455000000000005,
+          "speech_end": 58.23500000000001,
+          "audible_start": 48.55500000000001,
+          "audible_end": 58.05500000000001,
+          "duration": 9.78,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.86,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_lead": 0.265,
+          "trimmed_tail": 0.855,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zf_xiaoyi.m4a b/02_conda_install/audio/zh-CN/zf_xiaoyi.m4a
index 87f316fbc0cf5688ebe541f25957aceb2162dac5..2f54a0ea5f767c0472919ec2b857a1da4836f062 100644
--- a/02_conda_install/audio/zh-CN/zf_xiaoyi.m4a
+++ b/02_conda_install/audio/zh-CN/zf_xiaoyi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4bca2ba40d1be920b90e95d8edbcc78eac7a7359f4e5836fbf22a317120da471
-size 316903
+oid sha256:84f6018fb1d676f5a6f83887e7b0691505150e327f41a3339e05c445e84bb074
+size 365200
diff --git a/02_conda_install/audio/zh-CN/zm_yunjian.json b/02_conda_install/audio/zh-CN/zm_yunjian.json
index bd2ca2c12d90ffbfd4b0d45a104ddfe6c14a78b7..d3b1e8db6d322e1c16580c030228289aef0a45de 100644
--- a/02_conda_install/audio/zh-CN/zm_yunjian.json
+++ b/02_conda_install/audio/zh-CN/zm_yunjian.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunjian",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 52.105,
-  "media_sha256": "3781e46f5ba32c5982be73f1c524eabe41afe05cd8c787f847266c710edea13a",
-  "media_bytes": 324936,
-  "render_fingerprint": "78524f3c35b530b92c56e371199a1945130890b58ac56e975c6d43f489d4bf1d",
+  "total_duration": 58.605,
+  "media_sha256": "2c005df8d05ecf55631a300a26bc3891f35d4c5b32820ec3718d8759269e0c0c",
+  "media_bytes": 364192,
+  "render_fingerprint": "58217e5cc6c03eda9fdc083fe823291fdd1f7a5759adbe4d667be8ff63a429da",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 8.355,
-      "scene_end": 8.875,
-      "duration": 8.875,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 8.875,
+      "scene_end": 9.395,
+      "duration": 9.395,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 8.355,
+          "speech_end": 8.875,
           "audible_start": 0.1,
-          "audible_end": 8.175,
-          "duration": 8.355,
+          "audible_end": 8.695,
+          "duration": 8.875,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.805,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_lead": 0.245,
+          "trimmed_tail": 0.755,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 8.875,
-      "speech_end": 16.92,
-      "scene_end": 17.44,
-      "duration": 8.565000000000001,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 9.395,
+      "speech_end": 15.315,
+      "scene_end": 15.834999999999999,
+      "duration": 6.4399999999999995,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 8.875,
-          "speech_end": 16.92,
-          "audible_start": 8.975,
-          "audible_end": 16.740000000000002,
-          "duration": 8.045,
+          "speech_start": 9.395,
+          "speech_end": 15.315,
+          "audible_start": 9.495,
+          "audible_end": 15.135,
+          "duration": 5.92,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.76,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.75,
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 17.44,
-      "speech_end": 21.655,
-      "scene_end": 22.175,
-      "duration": 4.734999999999999,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 15.834999999999999,
+      "speech_end": 21.945,
+      "scene_end": 22.465,
+      "duration": 6.630000000000001,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 17.44,
-          "speech_end": 21.655,
-          "audible_start": 17.540000000000003,
-          "audible_end": 21.475,
-          "duration": 4.215,
+          "speech_start": 15.834999999999999,
+          "speech_end": 21.945,
+          "audible_start": 15.934999999999999,
+          "audible_end": 21.765,
+          "duration": 6.11,
           "gap_from_previous": null,
-          "trimmed_lead": 0.25,
-          "trimmed_tail": 0.785,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.755,
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 22.175,
-      "speech_end": 27.805,
-      "scene_end": 28.325,
-      "duration": 6.149999999999999,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 22.465,
+      "speech_end": 30.155,
+      "scene_end": 30.675,
+      "duration": 8.21,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 22.175,
-          "speech_end": 27.805,
-          "audible_start": 22.275000000000002,
-          "audible_end": 27.625,
-          "duration": 5.63,
+          "speech_start": 22.465,
+          "speech_end": 30.155,
+          "audible_start": 22.565,
+          "audible_end": 29.975,
+          "duration": 7.69,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.8,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.75,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 28.325,
-      "speech_end": 35.42,
-      "scene_end": 35.940000000000005,
-      "duration": 7.6150000000000055,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 30.675,
+      "speech_end": 36.84,
+      "scene_end": 37.36000000000001,
+      "duration": 6.685000000000006,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 28.325,
-          "speech_end": 35.42,
-          "audible_start": 28.425,
-          "audible_end": 35.24,
-          "duration": 7.095,
+          "speech_start": 30.675,
+          "speech_end": 36.84,
+          "audible_start": 30.775000000000002,
+          "audible_end": 36.660000000000004,
+          "duration": 6.165,
           "gap_from_previous": null,
-          "trimmed_lead": 0.245,
-          "trimmed_tail": 0.785,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.75,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 35.940000000000005,
-      "speech_end": 45.540000000000006,
-      "scene_end": 46.06000000000001,
-      "duration": 10.120000000000005,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 37.36000000000001,
+      "speech_end": 47.845000000000006,
+      "scene_end": 48.36500000000001,
+      "duration": 11.005000000000003,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 35.940000000000005,
-          "speech_end": 45.540000000000006,
-          "audible_start": 36.040000000000006,
-          "audible_end": 45.36000000000001,
-          "duration": 9.6,
+          "speech_start": 37.36000000000001,
+          "speech_end": 47.845000000000006,
+          "audible_start": 37.46000000000001,
+          "audible_end": 47.665000000000006,
+          "duration": 10.485,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.76,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "trimmed_lead": 0.26,
+          "trimmed_tail": 0.755,
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 46.06000000000001,
-      "speech_end": 51.58500000000001,
-      "scene_end": 52.10500000000001,
-      "duration": 6.045000000000002,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 48.36500000000001,
+      "speech_end": 58.08500000000001,
+      "scene_end": 58.60500000000001,
+      "duration": 10.240000000000002,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 46.06000000000001,
-          "speech_end": 51.58500000000001,
-          "audible_start": 46.16000000000001,
-          "audible_end": 51.40500000000001,
-          "duration": 5.525,
+          "speech_start": 48.36500000000001,
+          "speech_end": 58.08500000000001,
+          "audible_start": 48.46500000000001,
+          "audible_end": 57.90500000000001,
+          "duration": 9.72,
           "gap_from_previous": null,
-          "trimmed_lead": 0.265,
-          "trimmed_tail": 0.81,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_lead": 0.25,
+          "trimmed_tail": 0.755,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zm_yunjian.m4a b/02_conda_install/audio/zh-CN/zm_yunjian.m4a
index c2543ade2715bd460ce3b248746e014e4b3eb958..724128ac7056b2970bafcc86386ac25a463944ff 100644
--- a/02_conda_install/audio/zh-CN/zm_yunjian.m4a
+++ b/02_conda_install/audio/zh-CN/zm_yunjian.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3781e46f5ba32c5982be73f1c524eabe41afe05cd8c787f847266c710edea13a
-size 324936
+oid sha256:2c005df8d05ecf55631a300a26bc3891f35d4c5b32820ec3718d8759269e0c0c
+size 364192
diff --git a/02_conda_install/audio/zh-CN/zm_yunxi.json b/02_conda_install/audio/zh-CN/zm_yunxi.json
index d2f3212d4ed201185abecfa1ff22cf3671b53135..9fdb7a1811e541c2b4cd08c1418f52840571fa8e 100644
--- a/02_conda_install/audio/zh-CN/zm_yunxi.json
+++ b/02_conda_install/audio/zh-CN/zm_yunxi.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunxi",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 48.745,
-  "media_sha256": "03638382e3b27d53bfb0d2acfcc86f99145256fac121f06d2ae7b05aef9c39a5",
-  "media_bytes": 298384,
-  "render_fingerprint": "9631dbf21d364ae7954fc7f4b2824985d3cb38997d8f05e673b2188943967b6e",
+  "total_duration": 55.75,
+  "media_sha256": "26520812294b99c79ea069b8b2de6c69237b82edf6b79135e69c2b820a83a06a",
+  "media_bytes": 347598,
+  "render_fingerprint": "917c90f80386e5b40db5452c423304280650910f1eae6ab46828fa3c4bd67bad",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 7.775,
-      "scene_end": 8.295,
-      "duration": 8.295,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 8.42,
+      "scene_end": 8.94,
+      "duration": 8.94,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 7.775,
+          "speech_end": 8.42,
           "audible_start": 0.1,
-          "audible_end": 7.595,
-          "duration": 7.775,
+          "audible_end": 8.24,
+          "duration": 8.42,
           "gap_from_previous": null,
-          "trimmed_lead": 0.285,
-          "trimmed_tail": 0.865,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.825,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 8.295,
-      "speech_end": 15.895,
-      "scene_end": 16.415,
-      "duration": 8.12,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 8.94,
+      "speech_end": 14.559999999999999,
+      "scene_end": 15.079999999999998,
+      "duration": 6.139999999999999,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 8.295,
-          "speech_end": 15.895,
-          "audible_start": 8.395,
-          "audible_end": 15.715,
-          "duration": 7.6,
+          "speech_start": 8.94,
+          "speech_end": 14.559999999999999,
+          "audible_start": 9.04,
+          "audible_end": 14.379999999999999,
+          "duration": 5.62,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.845,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "trimmed_lead": 0.3,
+          "trimmed_tail": 0.855,
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 16.415,
-      "speech_end": 20.255,
-      "scene_end": 20.775,
-      "duration": 4.359999999999999,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 15.079999999999998,
+      "speech_end": 20.799999999999997,
+      "scene_end": 21.319999999999997,
+      "duration": 6.239999999999998,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 16.415,
-          "speech_end": 20.255,
-          "audible_start": 16.515,
-          "audible_end": 20.075,
-          "duration": 3.84,
+          "speech_start": 15.079999999999998,
+          "speech_end": 20.799999999999997,
+          "audible_start": 15.179999999999998,
+          "audible_end": 20.619999999999997,
+          "duration": 5.72,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.855,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.845,
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 20.775,
-      "speech_end": 26.055,
-      "scene_end": 26.575,
-      "duration": 5.800000000000001,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 21.319999999999997,
+      "speech_end": 28.47,
+      "scene_end": 28.99,
+      "duration": 7.670000000000002,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.775,
-          "speech_end": 26.055,
-          "audible_start": 20.875,
-          "audible_end": 25.875,
-          "duration": 5.28,
+          "speech_start": 21.319999999999997,
+          "speech_end": 28.47,
+          "audible_start": 21.419999999999998,
+          "audible_end": 28.289999999999996,
+          "duration": 7.15,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.86,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.275,
+          "trimmed_tail": 0.825,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 26.575,
-      "speech_end": 33.305,
-      "scene_end": 33.825,
-      "duration": 7.2500000000000036,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 28.99,
+      "speech_end": 34.885,
+      "scene_end": 35.405,
+      "duration": 6.415000000000003,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.575,
-          "speech_end": 33.305,
-          "audible_start": 26.675,
-          "audible_end": 33.125,
-          "duration": 6.73,
+          "speech_start": 28.99,
+          "speech_end": 34.885,
+          "audible_start": 29.09,
+          "audible_end": 34.705,
+          "duration": 5.895,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.81,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.785,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 33.825,
-      "speech_end": 42.735,
-      "scene_end": 43.255,
-      "duration": 9.43,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 35.405,
+      "speech_end": 45.64,
+      "scene_end": 46.160000000000004,
+      "duration": 10.755000000000003,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.825,
-          "speech_end": 42.735,
-          "audible_start": 33.925000000000004,
-          "audible_end": 42.55500000000001,
-          "duration": 8.91,
+          "speech_start": 35.405,
+          "speech_end": 45.64,
+          "audible_start": 35.505,
+          "audible_end": 45.46,
+          "duration": 10.235,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
-          "trimmed_tail": 0.835,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.83,
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 43.255,
-      "speech_end": 48.225,
-      "scene_end": 48.745000000000005,
-      "duration": 5.490000000000002,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 46.160000000000004,
+      "speech_end": 55.230000000000004,
+      "scene_end": 55.75000000000001,
+      "duration": 9.590000000000003,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.255,
-          "speech_end": 48.225,
-          "audible_start": 43.355000000000004,
-          "audible_end": 48.045,
-          "duration": 4.97,
+          "speech_start": 46.160000000000004,
+          "speech_end": 55.230000000000004,
+          "audible_start": 46.260000000000005,
+          "audible_end": 55.050000000000004,
+          "duration": 9.07,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
+          "trimmed_lead": 0.27,
           "trimmed_tail": 0.835,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zm_yunxi.m4a b/02_conda_install/audio/zh-CN/zm_yunxi.m4a
index 4d99d3fe5001d8dafc0598855ad1f91c698e4994..4138b9a72ff6b4531533286c6402cc566410fba6 100644
--- a/02_conda_install/audio/zh-CN/zm_yunxi.m4a
+++ b/02_conda_install/audio/zh-CN/zm_yunxi.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:03638382e3b27d53bfb0d2acfcc86f99145256fac121f06d2ae7b05aef9c39a5
-size 298384
+oid sha256:26520812294b99c79ea069b8b2de6c69237b82edf6b79135e69c2b820a83a06a
+size 347598
diff --git a/02_conda_install/audio/zh-CN/zm_yunxia.json b/02_conda_install/audio/zh-CN/zm_yunxia.json
index 1ff570b613fb517ec6cd734866b7c64b8d942fec..cf6827dc35744230c280b118daef22dc2c2be59e 100644
--- a/02_conda_install/audio/zh-CN/zm_yunxia.json
+++ b/02_conda_install/audio/zh-CN/zm_yunxia.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunxia",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 54.93,
-  "media_sha256": "1b01fab410ce1d312cb24322d9c59e21edbe1e6d5d4d1fe0269146d1e05b6aa6",
-  "media_bytes": 334307,
-  "render_fingerprint": "8baaefb59de8d7b9e0f5a867b333bf36a7e4b008b3f0ed9ef383ae31c6141ed5",
+  "total_duration": 63.725,
+  "media_sha256": "36553e761fbc11ce8e8030e9b34e1b05540ba1bd85468e18049b8f62e787b28c",
+  "media_bytes": 392177,
+  "render_fingerprint": "b007f27e59feea9f9ca623c65943d072f5dccf3804939c19500890884c78cf43",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 9.025,
-      "scene_end": 9.545,
-      "duration": 9.545,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 9.49,
+      "scene_end": 10.01,
+      "duration": 10.01,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 9.025,
+          "speech_end": 9.49,
           "audible_start": 0.1,
-          "audible_end": 8.845,
-          "duration": 9.025,
+          "audible_end": 9.31,
+          "duration": 9.49,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.86,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.85,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 9.545,
-      "speech_end": 18.115000000000002,
-      "scene_end": 18.635,
-      "duration": 9.090000000000002,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 10.01,
+      "speech_end": 16.36,
+      "scene_end": 16.88,
+      "duration": 6.869999999999999,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 9.545,
-          "speech_end": 18.115000000000002,
-          "audible_start": 9.645,
-          "audible_end": 17.935000000000002,
-          "duration": 8.57,
+          "speech_start": 10.01,
+          "speech_end": 16.36,
+          "audible_start": 10.11,
+          "audible_end": 16.18,
+          "duration": 6.35,
           "gap_from_previous": null,
-          "trimmed_lead": 0.28,
+          "trimmed_lead": 0.3,
           "trimmed_tail": 0.85,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 18.635,
-      "speech_end": 22.965000000000003,
-      "scene_end": 23.485000000000003,
-      "duration": 4.850000000000001,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 16.88,
+      "speech_end": 23.595,
+      "scene_end": 24.115,
+      "duration": 7.234999999999999,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 18.635,
-          "speech_end": 22.965000000000003,
-          "audible_start": 18.735000000000003,
-          "audible_end": 22.785000000000004,
-          "duration": 4.33,
+          "speech_start": 16.88,
+          "speech_end": 23.595,
+          "audible_start": 16.98,
+          "audible_end": 23.415,
+          "duration": 6.715,
           "gap_from_previous": null,
-          "trimmed_lead": 0.29,
-          "trimmed_tail": 0.855,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.85,
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 23.485000000000003,
-      "speech_end": 29.395000000000003,
-      "scene_end": 29.915000000000003,
-      "duration": 6.43,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 24.115,
+      "speech_end": 32.335,
+      "scene_end": 32.855000000000004,
+      "duration": 8.740000000000006,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 23.485000000000003,
-          "speech_end": 29.395000000000003,
-          "audible_start": 23.585000000000004,
-          "audible_end": 29.215000000000003,
-          "duration": 5.91,
+          "speech_start": 24.115,
+          "speech_end": 32.335,
+          "audible_start": 24.215,
+          "audible_end": 32.155,
+          "duration": 8.22,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.835,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.28,
+          "trimmed_tail": 0.875,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 29.915000000000003,
-      "speech_end": 37.49,
-      "scene_end": 38.010000000000005,
-      "duration": 8.095000000000002,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 32.855000000000004,
+      "speech_end": 39.52,
+      "scene_end": 40.040000000000006,
+      "duration": 7.185000000000002,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 29.915000000000003,
-          "speech_end": 37.49,
-          "audible_start": 30.015000000000004,
-          "audible_end": 37.31,
-          "duration": 7.575,
+          "speech_start": 32.855000000000004,
+          "speech_end": 39.52,
+          "audible_start": 32.955000000000005,
+          "audible_end": 39.34,
+          "duration": 6.665,
           "gap_from_previous": null,
-          "trimmed_lead": 0.315,
-          "trimmed_tail": 0.835,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.27,
+          "trimmed_tail": 0.84,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 38.010000000000005,
-      "speech_end": 48.30500000000001,
-      "scene_end": 48.82500000000001,
-      "duration": 10.815000000000005,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 40.040000000000006,
+      "speech_end": 51.86500000000001,
+      "scene_end": 52.38500000000001,
+      "duration": 12.345000000000006,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 38.010000000000005,
-          "speech_end": 48.30500000000001,
-          "audible_start": 38.11000000000001,
-          "audible_end": 48.12500000000001,
-          "duration": 10.295,
+          "speech_start": 40.040000000000006,
+          "speech_end": 51.86500000000001,
+          "audible_start": 40.14000000000001,
+          "audible_end": 51.685,
+          "duration": 11.825,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.86,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.84,
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 48.82500000000001,
-      "speech_end": 54.41000000000001,
-      "scene_end": 54.930000000000014,
-      "duration": 6.105000000000004,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 52.38500000000001,
+      "speech_end": 63.20500000000001,
+      "scene_end": 63.725000000000016,
+      "duration": 11.340000000000003,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 48.82500000000001,
-          "speech_end": 54.41000000000001,
-          "audible_start": 48.92500000000001,
-          "audible_end": 54.23000000000001,
-          "duration": 5.585,
+          "speech_start": 52.38500000000001,
+          "speech_end": 63.20500000000001,
+          "audible_start": 52.485000000000014,
+          "audible_end": 63.02500000000001,
+          "duration": 10.82,
           "gap_from_previous": null,
           "trimmed_lead": 0.29,
-          "trimmed_tail": 0.85,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_tail": 0.84,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zm_yunxia.m4a b/02_conda_install/audio/zh-CN/zm_yunxia.m4a
index 092a0e1d2591a98981f0479781b2459428dc9ec1..28ec7891ea13f42712cf3daa65dd25a28bfc1e2e 100644
--- a/02_conda_install/audio/zh-CN/zm_yunxia.m4a
+++ b/02_conda_install/audio/zh-CN/zm_yunxia.m4a
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1b01fab410ce1d312cb24322d9c59e21edbe1e6d5d4d1fe0269146d1e05b6aa6
-size 334307
+oid sha256:36553e761fbc11ce8e8030e9b34e1b05540ba1bd85468e18049b8f62e787b28c
+size 392177
diff --git a/02_conda_install/audio/zh-CN/zm_yunyang.json b/02_conda_install/audio/zh-CN/zm_yunyang.json
index ff2e6024b33a206e2ca73320e0c1b1082e620dc5..94471f3835fdaaf9e53998793f6d0cdca53d8ebc 100644
--- a/02_conda_install/audio/zh-CN/zm_yunyang.json
+++ b/02_conda_install/audio/zh-CN/zm_yunyang.json
@@ -6,10 +6,10 @@
   "voice": "zm_yunyang",
   "speed": 1.0,
   "sample_rate": 24000,
-  "total_duration": 48.925,
-  "media_sha256": "bf5b6593ca1709d0054eb6f7e504f66c5bc33b9386ba035ba8ba0adfacc6bf7b",
-  "media_bytes": 305225,
-  "render_fingerprint": "c6cb58919ca26c3ce8c1ff660f86cf53ac88dd86472b6e7f85f19dd1f45568eb",
+  "total_duration": 55.195,
+  "media_sha256": "9908307d178cc69d311bd577c85e462fff967d4d3c19ac20c10582dbf5f585b9",
+  "media_bytes": 346576,
+  "render_fingerprint": "59c4a5b15ced84141af41f5906d31fa77c91bcec975a349cbec3410bcaef1ec5",
   "render_inputs": {
     "renderer": "render_all_voices-v4",
     "lesson": "02_conda_install",
@@ -20,9 +20,9 @@
     "speed": 1.0,
     "scenes": [
       {
-        "narration": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
+        "narration": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
         "speech_text": [
-          "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包."
+          "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -30,9 +30,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
+        "narration": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
         "speech_text": [
-          "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,"
+          "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -40,9 +40,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
+        "narration": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
         "speech_text": [
-          "在安装任何东西之前,请确认Python属于SpaceCr环境."
+          "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -50,9 +50,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
+        "narration": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
         "speech_text": [
-          "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包."
+          "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -60,9 +60,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
+        "narration": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
         "speech_text": [
-          "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包."
+          "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -70,9 +70,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
+        "narration": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
         "speech_text": [
-          "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议."
+          "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -80,9 +80,9 @@
         "effective_speed": 1.0
       },
       {
-        "narration": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
+        "narration": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
         "speech_text": [
-          "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活."
+          "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。"
         ],
         "authored_hold": 0.7,
         "resolved_hold": 0.52,
@@ -117,9 +117,9 @@
     },
     "pronunciation": {
       "role": "pronunciation_profile",
-      "version": "2026-08-11-en-natural-v6",
-      "sha256": "1fbaa615cfa904094bdef5cba963539f0e8bec5927192a76b0d503e90c4bb83e",
-      "bytes": 13263
+      "version": "2026-08-25-pypie-v9",
+      "sha256": "dcbabae3102d2f09f87cbea7f71fe38f4f0cf48b1d4748fd963719d2999077c3",
+      "bytes": 14560
     },
     "synthesis_runtime": {
       "model": {
@@ -155,7 +155,7 @@
         "implementation": "cpython"
       },
       "inference": {
-        "device": "cuda"
+        "device": "cpu"
       },
       "mastering_tool": {
         "version": "ffmpeg version 6.1.1-3ubuntu5+esm10 Copyright (c) 2000-2023 the FFmpeg developers",
@@ -173,12 +173,12 @@
     {
       "scene": 1,
       "speech_start": 0.0,
-      "speech_end": 7.875,
-      "scene_end": 8.395,
-      "duration": 8.395,
-      "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-      "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→.",
+      "speech_end": 8.22,
+      "scene_end": 8.74,
+      "duration": 8.74,
+      "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+      "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+      "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -188,28 +188,28 @@
         {
           "sentence": 1,
           "speech_start": 0.0,
-          "speech_end": 7.875,
+          "speech_end": 8.22,
           "audible_start": 0.1,
-          "audible_end": 7.695,
-          "duration": 7.875,
+          "audible_end": 8.04,
+          "duration": 8.22,
           "gap_from_previous": null,
-          "trimmed_lead": 0.3,
-          "trimmed_tail": 0.625,
-          "text": "使用Conda环境来隔离 spaCR及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "speech_text": "使用Conda环境来隔离 斯佩克尔及其科学依赖性.Python三点十二是个例子,因为它目前支持最广泛的可选包.",
-          "phonemes": "ʂɨ↓jʊ↘ŋCondaxwa↗nʨi↘ŋ lai↗ kɤ↗li↗ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʨi↗ʨʰi↗ kʰɤ→ɕɥe↗ i→lai↘ɕi↘ŋ.Pythonsa→ntjɛ↓n ʂɨ↗ɚ↘ ʂɨ↘ kɤ↘ li↘ʦɨ,i→nwei↘ tʰa→ mu↘ʨʰjɛ↗n ꭧɨ→ꭧʰɨ↗ ʦwei↘ kwa↓ŋfa↘n tɤ kʰɤ↓ ɕɥɛ↓npau→."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.635,
+          "text": "从 conda-forge 将 spaCR 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 spaCR 的科学计算依赖项。",
+          "speech_text": "从 conda-forge 将 斯佩克尔 安装到专用 Conda 环境中。该软件包包含桌面界面，并声明 斯佩克尔 的科学计算依赖项。",
+          "phonemes": "ʦʰʊ↗ŋ conda-forge ʨja→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ tau↘ ꭧwa→njʊ↘ŋ Conda xwa↗nʨi↘ŋ ꭧʊ→ŋ. kai→ ɻwa↓nʨjɛ↘npau→ pau→xa↗n ꭧwo→mjɛ↘n ʨje↘mjɛ↘n, pi↘ŋ ʂə→ŋmi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ kʰɤ→ɕɥe↗ʨi↘swa↘n i→lai↘ ɕja↘ŋ."
         }
       ]
     },
     {
       "scene": 2,
-      "speech_start": 8.395,
-      "speech_end": 15.995,
-      "scene_end": 16.515,
-      "duration": 8.120000000000001,
-      "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-      "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-      "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,",
+      "speech_start": 8.74,
+      "speech_end": 14.379999999999999,
+      "scene_end": 14.899999999999999,
+      "duration": 6.159999999999998,
+      "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+      "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+      "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -218,29 +218,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 8.395,
-          "speech_end": 15.995,
-          "audible_start": 8.495,
-          "audible_end": 15.815,
-          "duration": 7.6,
+          "speech_start": 8.74,
+          "speech_end": 14.379999999999999,
+          "audible_start": 8.84,
+          "audible_end": 14.2,
+          "duration": 5.64,
           "gap_from_previous": null,
-          "trimmed_lead": 0.295,
-          "trimmed_tail": 0.605,
-          "text": "从 spaCR 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 spaCR的环境,",
-          "speech_text": "从 斯佩克尔 部分打开 Installation with Conda。 打开一个可安装Conda的终端,并创建一个叫做 斯佩克尔的环境,",
-          "phonemes": "ʦʰʊ↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ pu↘fə↘n ta↓kʰai→ Installation with Conda.  ta↓kʰai→ i↗kɤ↘ kʰɤ↓ a→nꭧwa→ŋCondatɤ ꭧʊ→ŋtwa→n,pi↘ŋ ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ ʨjau↘ʦwo↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ tɤ xwa↗nʨi↘ŋ,"
+          "trimmed_lead": 0.33,
+          "trimmed_tail": 0.63,
+          "text": "打开可使用 Conda 的终端，创建一个名为 spacr、包含 Python 3.12 的环境。",
+          "speech_text": "打开可使用 Conda 的终端，创建一个名为 斯佩克尔、包含 Python 3.12 的环境。",
+          "phonemes": "ta↓kʰai→ kʰɤ↓ ʂɨ↓jʊ↘ŋ Conda tɤ ꭧʊ→ŋtwa→n, ꭧʰwa↘ŋʨjɛ↘n i↗kɤ↘ mi↗ŋwei↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓, pau→xa↗n Python sa→ntjɛ↓n i→ɚ↘ tɤ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 3,
-      "speech_start": 16.515,
-      "speech_end": 20.47,
-      "scene_end": 20.99,
-      "duration": 4.474999999999998,
-      "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-      "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ.",
+      "speech_start": 14.899999999999999,
+      "speech_end": 20.5,
+      "scene_end": 21.02,
+      "duration": 6.120000000000001,
+      "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+      "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+      "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -249,29 +249,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 16.515,
-          "speech_end": 20.47,
-          "audible_start": 16.615000000000002,
-          "audible_end": 20.29,
-          "duration": 3.955,
+          "speech_start": 14.899999999999999,
+          "speech_end": 20.5,
+          "audible_start": 14.999999999999998,
+          "audible_end": 20.32,
+          "duration": 5.6,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.64,
-          "text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "speech_text": "在安装任何东西之前,请确认Python属于SpaceCr环境.",
-          "phonemes": "ʦai↘ a→nꭧwa→ŋ ɻə↘nxɤ↗ tʊ→ŋɕi→ ꭧɨ→ʨʰjɛ↗n,ʨʰi↓ŋ ʨʰɥe↘ɻə↘nPythonʂu↓y↗SpaceCrxwa↗nʨi↘ŋ."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.63,
+          "text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 spacr 环境。",
+          "speech_text": "激活该环境。安装任何软件包之前，请确认当前 Python 来自 斯佩克尔 环境。",
+          "phonemes": "ʨi→xwo↗ kai→ xwa↗nʨi↘ŋ. a→nꭧwa→ŋ ɻə↘nxɤ↗ ɻwa↓nʨjɛ↘npau→ ꭧɨ→ʨʰjɛ↗n, ʨʰi↓ŋ ʨʰɥe↘ɻə↘n ta→ŋʨʰjɛ↗n Python lai↗ʦɨ↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓ xwa↗nʨi↘ŋ."
         }
       ]
     },
     {
       "scene": 4,
-      "speech_start": 20.99,
-      "speech_end": 26.27,
-      "scene_end": 26.79,
-      "duration": 5.800000000000001,
-      "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-      "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→.",
+      "speech_start": 21.02,
+      "speech_end": 28.09,
+      "scene_end": 28.61,
+      "duration": 7.59,
+      "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+      "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -280,29 +280,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 20.99,
-          "speech_end": 26.27,
-          "audible_start": 21.09,
-          "audible_end": 26.089999999999996,
-          "duration": 5.28,
+          "speech_start": 21.02,
+          "speech_end": 28.09,
+          "audible_start": 21.12,
+          "audible_end": 27.91,
+          "duration": 7.07,
           "gap_from_previous": null,
-          "trimmed_lead": 0.32,
-          "trimmed_tail": 0.65,
-          "text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "speech_text": "通过活跃的Python解释器升级Pip.使用Python -m pip防止其他执行式Pip接收包.",
-          "phonemes": "tʰʊ→ŋkwo↘ xwo↗ɥe↘ tɤPythonʨje↓ʂɨ↘ʨʰi↘ ʂə→ŋʨi↗Pip.ʂɨ↓jʊ↘ŋPython -m pipfa↗ŋꭧɨ↓ ʨʰi↗tʰa→ ꭧɨ↗ɕi↗ŋ ʂɨ↘Pipʨje→ʂou→ pau→."
+          "trimmed_lead": 0.295,
+          "trimmed_tail": 0.61,
+          "text": "使用 conda install conda-forge::spacr 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "speech_text": "使用 conda install conda-forge::斯佩克尔 安装官方软件包。此命令明确指定通道，从而选择 conda-forge 构建。",
+          "phonemes": "ʂɨ↓jʊ↘ŋ conda install conda-forge::sɨ→ pʰei↘kʰɤ↘ ɚ↓ a→nꭧwa→ŋ kwa→nfa→ŋ ɻwa↓nʨjɛ↘npau→. ʦʰɨ↓ mi↘ŋli↘ŋ mi↗ŋʨʰɥe↘ ꭧɨ↓ti↘ŋ tʰʊ→ŋtau↘, ʦʰʊ↗ŋɚ↗ ɕɥɛ↓nʦɤ↗ conda-forge kou↘ʨjɛ↘n."
         }
       ]
     },
     {
       "scene": 5,
-      "speech_start": 26.79,
-      "speech_end": 33.445,
-      "scene_end": 33.965,
-      "duration": 7.175000000000004,
-      "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-      "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-      "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→.",
+      "speech_start": 28.61,
+      "speech_end": 34.53,
+      "scene_end": 35.050000000000004,
+      "duration": 6.440000000000005,
+      "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+      "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+      "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -311,29 +311,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 26.79,
-          "speech_end": 33.445,
-          "audible_start": 26.89,
-          "audible_end": 33.265,
-          "duration": 6.655,
+          "speech_start": 28.61,
+          "speech_end": 34.53,
+          "audible_start": 28.71,
+          "audible_end": 34.35,
+          "duration": 5.92,
           "gap_from_previous": null,
-          "trimmed_lead": 0.31,
-          "trimmed_tail": 0.61,
-          "text": "对于桌面应用程序,安装 spaCR 附加qt. 对于无头工作站或服务器,使用平面 spaCR 包.",
-          "speech_text": "对于桌面应用程序,安装 斯佩克尔 附加qt. 对于无头工作站或服务器,使用平面 斯佩克尔 包.",
-          "phonemes": "twei↘y↗ ꭧwo→mjɛ↘n i↘ŋjʊ↘ŋꭧʰə↗ŋɕy↘,a→nꭧwa→ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ fu↘ʨja→qt. twei↘y↗ u↗tʰou↗ kʊ→ŋʦwo↘ꭧa↘n xwo↘ fu↗u↘ʨʰi↘,ʂɨ↓jʊ↘ŋ pʰi↗ŋmjɛ↘n sɨ→ pʰei↘kʰɤ↘ ɚ↓ pau→."
+          "trimmed_lead": 0.305,
+          "trimmed_tail": 0.625,
+          "text": "确认 Conda 在该环境中列出 spaCR，然后导入软件包并显示已安装的版本。",
+          "speech_text": "确认 Conda 在该环境中列出 斯佩克尔，然后导入软件包并显示已安装的版本。",
+          "phonemes": "ʨʰɥe↘ɻə↘n Conda ʦai↘ kai→ xwa↗nʨi↘ŋ ꭧʊ→ŋ lje↘ꭧʰu→ sɨ→ pʰei↘kʰɤ↘ ɚ↓, ɻa↗nxou↘ tau↓ɻu↘ ɻwa↓nʨjɛ↘npau→ pi↘ŋ ɕjɛ↓nʂɨ↘ i↓ a→nꭧwa→ŋ tɤ pa↓npə↓n."
         }
       ]
     },
     {
       "scene": 6,
-      "speech_start": 33.965,
-      "speech_end": 42.825,
-      "scene_end": 43.345000000000006,
-      "duration": 9.380000000000003,
-      "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-      "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘.",
+      "speech_start": 35.050000000000004,
+      "speech_end": 44.995000000000005,
+      "scene_end": 45.51500000000001,
+      "duration": 10.465000000000003,
+      "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+      "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -342,29 +342,29 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 33.965,
-          "speech_end": 42.825,
-          "audible_start": 34.065000000000005,
-          "audible_end": 42.645,
-          "duration": 8.86,
+          "speech_start": 35.050000000000004,
+          "speech_end": 44.995000000000005,
+          "audible_start": 35.150000000000006,
+          "audible_end": 44.815000000000005,
+          "duration": 9.945,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
+          "trimmed_lead": 0.295,
           "trimmed_tail": 0.61,
-          "text": "在首次发射之前运行spaCR-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "speech_text": "在首次发射之前运行斯佩克尔-doctor. 它报告了活跃的安装,Qt,PyTorch,可选组件和硬件支持,每次失败检查都会得到建议.",
-          "phonemes": "ʦai↘ ʂou↓ʦʰɨ↘ fa→ʂɤ↘ ꭧɨ→ʨʰjɛ↗n y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. tʰa→ pau↘kau↘ lɤ xwo↗ɥe↘ tɤ a→nꭧwa→ŋ,Qt,PyTorch,kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗,mei↓ʦʰɨ↘ ʂɨ→pai↘ ʨjɛ↓nꭧʰa↗ tou→ xwei↘ tɤ↗tau↘ ʨjɛ↘ni↘."
+          "text": "首次启动前请运行 spacr-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "speech_text": "首次启动前请运行 斯佩克尔-doctor。诊断工具会检查当前安装、Qt、PyTorch、可选组件和硬件支持，并为每个失败的检查提供修复建议。",
+          "phonemes": "ʂou↓ʦʰɨ↘ ʨʰi↓tʊ↘ŋ ʨʰjɛ↗n ʨʰi↓ŋ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor. ꭧə↓ntwa↘n kʊ→ŋʨy↘ xwei↘ ʨjɛ↓nꭧʰa↗ ta→ŋʨʰjɛ↗n a→nꭧwa→ŋ, Qt, PyTorch, kʰɤ↓ ɕɥɛ↓n ʦu↓ʨjɛ↘n xɤ↗ i↘ŋʨjɛ↘n ꭧɨ→ꭧʰɨ↗, pi↘ŋ wei↘ mei↓kɤ↘ ʂɨ→pai↘ tɤ ʨjɛ↓nꭧʰa↗ tʰi↗kʊ→ŋ ɕjou→fu↘ ʨjɛ↘ni↘."
         }
       ]
     },
     {
       "scene": 7,
-      "speech_start": 43.345000000000006,
-      "speech_end": 48.40500000000001,
-      "scene_end": 48.92500000000001,
-      "duration": 5.580000000000005,
-      "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-      "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-      "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗.",
+      "speech_start": 45.51500000000001,
+      "speech_end": 54.67500000000001,
+      "scene_end": 55.195000000000014,
+      "duration": 9.680000000000007,
+      "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+      "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+      "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘.",
       "authored_hold_after": 0.7,
       "hold_after": 0.52,
       "base_speed": 1.0,
@@ -373,17 +373,17 @@
       "sentences": [
         {
           "sentence": 1,
-          "speech_start": 43.345000000000006,
-          "speech_end": 48.40500000000001,
-          "audible_start": 43.44500000000001,
-          "audible_end": 48.22500000000001,
-          "duration": 5.06,
+          "speech_start": 45.51500000000001,
+          "speech_end": 54.67500000000001,
+          "audible_start": 45.61500000000001,
+          "audible_end": 54.495000000000005,
+          "duration": 9.16,
           "gap_from_previous": null,
-          "trimmed_lead": 0.305,
-          "trimmed_tail": 0.61,
-          "text": "在 spaCR- 医生通过后,每次运行 spaCR,保持此环境的激活.",
-          "speech_text": "在 斯佩克尔- 医生通过后,每次运行 斯佩克尔,保持此环境的激活.",
-          "phonemes": "ʦai↘ sɨ→ pʰei↘kʰɤ↘ ɚ↓- i→ʂə→ŋ tʰʊ→ŋkwo↘ xou↘,mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓,pau↓ꭧʰɨ↗ ʦʰɨ↓ xwa↗nʨi↘ŋ tɤ ʨi→xwo↗."
+          "trimmed_lead": 0.285,
+          "trimmed_tail": 0.63,
+          "text": "spacr-doctor 的所有检查通过后，使用 spacr 命令启动 spaCR。每次运行 spaCR 时都应保持该环境处于激活状态。",
+          "speech_text": "斯佩克尔-doctor 的所有检查通过后，使用 斯佩克尔 命令启动 斯佩克尔。每次运行 斯佩克尔 时都应保持该环境处于激活状态。",
+          "phonemes": "sɨ→ pʰei↘kʰɤ↘ ɚ↓-doctor tɤ swo↓jou↓ ʨjɛ↓nꭧʰa↗ tʰʊ→ŋkwo↘ xou↘, ʂɨ↓jʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ mi↘ŋli↘ŋ ʨʰi↓tʊ↘ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓. mei↓ʦʰɨ↘ y↘nɕi↗ŋ sɨ→ pʰei↘kʰɤ↘ ɚ↓ ʂɨ↗ tou→ i→ŋ pau↓ꭧʰɨ↗ kai→ xwa↗nʨi↘ŋ ꭧʰu↓y↗ ʨi→xwo↗ꭧwa↘ŋtʰai↘."
         }
       ]
     }
diff --git a/02_conda_install/audio/zh-CN/zm_yunyang.m4a b/02_conda_install/audio/zh-CN/zm_yunyang.m4a
index b321b0f5695acdc121d05b7c5e52b1512451d85e..e4df4be8911a0e2867276fb1480bbebcf37d3784 100644
--- a/02_conda_install/audio/zh-CN/zm_yunyang.m4a
+++ b/02_conda_install/audio/zh-CN/zm_yunyang.m4a
@@ -1,3 +1,3 @@
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-size 305225
+oid sha256:9908307d178cc69d311bd577c85e462fff967d4d3c19ac20c10582dbf5f585b9
+size 346576
diff --git a/02_conda_install/video/02_conda_install_silent.mp4 b/02_conda_install/video/02_conda_install_silent.mp4
index 6f81297bfd4bf97b4c19feae0756e3a72f647168..3cd00815ae6e49cbb9ea579dca0b867417f63164 100644
--- a/02_conda_install/video/02_conda_install_silent.mp4
+++ b/02_conda_install/video/02_conda_install_silent.mp4
@@ -1,3 +1,3 @@
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-oid sha256:d7621483e216065f788527d6fce32b8b3cb3ae66034f5c6dcad4953995828748
-size 1041190
+oid sha256:6dcb31818298c91f552c4c3344d8c038c4d31e7d990913e1fcf1f1785d558de5
+size 963828