v1.0.0 — Multi-Signal Trending

What's New

Multi-Signal Scoring Engine

Replaces single-metric (30-day commits) scoring with 3-signal composite:

• Surge (40%) — detects abnormal activity spikes (this week vs previous weeks)
• Newcomer (30%) — identifies fast-growing repos under 180 days old
• Momentum (30%) — tracks acceleration compared to previous data

Percentile Ranking

No more "everyone is 10.0" — uses percentile ranking instead of min-max normalization for fair score distribution.

Rich Reports

• Cross-category highlights (Top 10 Surging, Rising Stars, Momentum, Overall)
• Per-category signal breakdowns
• Signal type labels and contextual detail

Quality Improvements

• 141 pytest tests covering all 13 source modules
• Fixed TOML parsing (was using YAML parser for pyproject.toml)
• Fixed config filename mismatch
• Fixed CI workflow security (git add -A → targeted paths)
• Added GITHUB_TOKEN missing warning
• CHANGELOG and ROUND_LOG documentation

Full Changelog

See CHANGELOG.md for details.