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

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

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

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

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

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

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

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)

docs: add ChEMBL v35 CC BY-SA 3.0 attribution to README and METHODOLOGY

docs: annotate noise exclusion list with generic biochemical term details (PROTEIN, PROTEINS, WATER, LEAD, GLUCOSE)

docs: add enrichment methodology and data quality notes