v0.3.0 — classifier filter column + ESPN live results scraper

v0.2.9: Add Betfair Exchange + Market Average odds (14 raw + 8 engineered features)

v0.2.5: streak, raw GD, decay-weighted features

Update docs for v0.2.4: local position features + Option 4 ELO

v0.2.2: Transfermarkt league position features

fix: filter past fixtures from live odds poller (v0.2.2)

chore: release v0.2.1 — QA/verification hardening

fix: enforce chronological feature boundaries

v0.2.1 — rename features_live.parquet → live_data.parquet across all code and docs

v0.2.0: 6-tab UI with inline docs, footer credits, first public release

v0.1.19: expand bet365 odds groups in features coverage UI

v0.1.18: prune ELO to 2 variants, clip overperformance extremes

v0.1.16: fix form points bug — away win inversion

v0.1.15: rolling per-league-season home advantage

v0.1.14: Rolling Goals z-scored by league-season + count columns + null imputation

v0.1.13: Phase 2 — decaying K reset for returning teams

v0.1.12: HOME_ADV at expected-score level, decaying K per team, restore att/def zero-mean symmetry

v0.1.10: xG z-score normalization, count tracking, null imputation

v0.1.9: remove H2H features (unsound logic)

v0.1.8: rename output hist_data.parquet, add fea_raw_/fea_eng_ prefixes, reorder columns, remove rest days

v0.1.6: rename targets + add corners, cards, shots on target

Housekeeping: dynamic match counts in feature spec, update .gitignore

Initial release v0.1.0