Sync card with release-status markers

README.md

@@ -73,10 +73,11 @@ ex["2p5x.png"], ex["10x.png"], ex["json"]["cell_type"]
 
 ## Release status
 
-**v0.1.0 (partial)** — the following samples are currently uploaded; the rest are
-being added as they finish processing (target: 28 human + 14 mouse = 42).
+**v0.1.0 (partial)** — samples are being added as they finish processing
+(target: 28 human + 14 mouse = 42).
 
-Currently available (9 human samples):
+<!-- RELEASE_STATUS_START -->
+Currently available: 9 human, 0 mouse samples.
 
 - Xenium_Preview_Human_Lung_Cancer
 - Xenium_Preview_Human_Non_diseased_Lung
@@ -87,6 +88,7 @@ Currently available (9 human samples):
 - Xenium_V1_hColon_Cancer_Add_on
 - Xenium_V1_hColon_Cancer_Base
 - Xenium_V1_hColon_Non_diseased_Add_on
+<!-- RELEASE_STATUS_END -->
 
 The authoritative, always-current list of source samples (with 10x URLs and
 per-sample cell counts) is in [`attribution_manifest.csv`](attribution_manifest.csv).