fix: validate_live_history_cutoff now filters overlapping fixtures instead of raising

fix: persistent build error display + IndexError guard in poll_live_odds

v0.3.6

v0.3.5

v0.3.4

v0.3.3 — Filter column format: '🟢xN: HS 91%, HC 83%, HSO 88%' with count prefix and comma separation

v0.3.2 — fix Live Bets count: denominator now counts only upcoming matches, not all 152

v0.3.1 — remove Performance by Confidence Threshold cards from Predictions tab

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

v0.2.11: Prune 36 highly collinear features — remove BFE, Avg, Max odds + Max Gap

Remove BSD (Bzzoiro Sports Data) — season IDs broken, no merge matches

v0.2.10: BSD fetch step in Streamlit pipeline + HF Secrets docs

v0.2.10: BSD data integration — injuries, coaches, referee, derby distance

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

v0.2.9: leakage fix + v0.2.8: season stakes, market max gaps, stadium capacity

Default confidence threshold raised to 2.5, cutoff shifted to 7 days back

Predictions tab: verdict column, top-row layout, confidence filter on all bets, Get Results button

minor UI changes

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

v0.2.4: 100% local position features, Option 4 ELO, HF fix

v0.2.2: Transfermarkt league position features

Rename 'Feature Engineering' tab to 'Feature Research'

feat: clean old live feed snapshots before re-download on Build

add date ranges to Outputs card, rename files to Human Data / Live Data

sort Hist Data sample by date then league

style: dim inactive tabs, bold active tab in tab bar

fix: replace stale numbers with — in inactive Pipeline Step 2 cards

refactor: move refresh button below Hist Data table, default sample size 10, larger filter labels

feat: add Hist Data tab with season/league/team filters and random sampling

fix: add 2025-26 season to download_raw pipeline

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

chore: release v0.2.1 — QA/verification hardening

fix: enforce chronological feature boundaries

fix: harden live data pipeline

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

UI polish: rename Raw Data→Source Data, blank top-left cell, Step 3 inactive state

Fix Step 3 download buttons layout to match Step 1

features/targets coverage: color-coded %, raw aggregate uses averaging

outputs card: hist + live data with per-league breakdown, smaller sub-row emojis

coverage cards: clean up headers — HIST, blank top-left, concise labels

raw data card: rename headers, 📦 for raw data, 📥 for downloaded

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