v0.2.1

What's Changed

• docs: publish asset-class data-source references by @stefan-jansen in #71
• feat: prediction-market resolution outcomes, price and trade history (Kalshi, ForecastEx, Polymarket, Polymarket US) by @stefan-jansen in #76
• ci: bump the github-actions group across 1 directory with 3 updates by @dependabot[bot] in #81
• docs: correct stale guidance and enforce link integrity by @stefan-jansen in #78
• ci: enforce minimum package coverage by @stefan-jansen in #80
• docs: adopt shared focused-contribution policy by @stefan-jansen in #83
• fix: restore inclusive date ranges and complete Massive histories by @stefan-jansen in #85
• docs: add verified roic.ai fundamentals source by @stefan-jansen in #86

Full Changelog: v0.2.0...v0.2.1