Update README.md

Optimize README structure and trust framing

Create assets/ethno-api-readme-banner.svg

docs: record SC1 regression root cause and recovery evidence

fix: align dataset_info dtypes with parquet schema for HF viewer

docs: make verification report hash-agnostic and reproducible

docs: update verification report with final synced head hash

docs: add SC1-SC6 verification report for v2.4.0 (2026-04-21)

chore: set UPDATE_POLICY current version to v2.4.0

Update README.md

Update README.md

Update README.md

fix: deduplicate YAML frontmatter keys for HuggingFace validation

Merge branch 'main' of https://huggingface.co/datasets/wirthal1990-tech/USDA-Phytochemical-Database-JSON

v2.4.0: DOI 10.5281/zenodo.19660107, Build vs Buy EUR, schema 16 cols, partner fields

Update README.md

Update README.md

fix: version table — rename v2.4 to v2.3, add v2.3.1 row

release: v2.4.0 — 4 new columns, -8% null CIDs

release: v2.4.0 — crossmatch pipeline + 4 new columns

Delete generate_samples_v23.py

fix: pretty-print JSON indent=2, update SHA-256 hashes and file sizes

fix: code example filenames v2.3→v2.3.1

v2.3.1: Complete channel sync — all files v2.3.1, 12 cols, English-only, pretty-printed samples

fix: patent_count_method null rate 0%→0.9%, MANIFEST filename, split name in quickstart note

v2.3.1: Full channel sync — 12 columns, corrected null rates, updated samples (400 rows, 12 cols), citation block, file sizes

v2.3.1: Patent signal layer docs; SMILES 46.4%->75.4%; compound_type schema; forensic audit notes

fix: revert enterprise link to mailto in README (policy: lead-capture only)

fix: correct Stripe payment links — Single/Team/Enterprise Price-IDs

Merge remote-tracking branch 'hf/main'

chore: normalize notebook JSON formatting

fix: audit corrections — schema sample v2.3, deduplicate hash table, HF fallback

fix: add explicit configs to prevent MANIFEST_v2.json collision — fix Dataset Viewer CastError

feat: update llms.txt — 21 queries, Kaggle link, v2.3

fix: restore corrected YAML header — v2.3 schema, size_categories, splits, tags

feat: sync all files to v2.3 — samples, docs, notebook, DOI 19265853

chore: update MANIFEST_v2.json to v2.3, DOI migration 19265853

feat: v2.3 — CTS enrichment pass, coverage 42.4% → 46.4% unique / 71.8% → 75.4% records

fix: update all files to v2.2 — 10 fields, 5 sources, correct pricing, new DOI

Add CC BY 4.0 LICENSE file

fix: correct SMILES null count to 14,262 unique chemicals

fix: correct SMILES null count to 14,254 unique chemicals

chore: Update documentation for v2.2 release (42.4% SMILES coverage, 76907 records)

feat: update quickstart.ipynb for v2.1 (version refs, field count, enrichment layers)

feat: v2.1 FINAL — 10-field sample (incl. pubchem_cid + canonical_smiles), updated quickstart.ipynb + MANIFEST

fix: update remaining v2.0 refs to v2.1 in version table + citation

feat: v2.1 — add pubchem_cid + canonical_smiles (10,484 chemicals resolved, 71.8% record coverage)

Add citation guidelines to README

fix: standardize sample license to CC BY 4.0 (consistent with Zenodo)

fix: update all repo files to post-DQA values (76,907 records, 24,746 compounds, 2,313 species)