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Fonrex Version Changelog

v2.0.0 (2026-08)​

Major Features​

  • Docusaurus v3 Documentation Suite: Complete technical documentation structure generated under documentation/.
  • Provider Health Monitoring (Phase 12): Implemented ValidationLayer, CanaryMonitor, provider_health_log TimescaleDB hypertable, daily consensus aggregation, and 7 REST health endpoints (/health/*).
  • Valuation & DCF Engine (Phase 11): Integrated FCF, EPS, and DDM intrinsic value models with dynamic WACC calculation and sensitivity matrices (/dcf/*).
  • News Aggregator (Phase 10): Multi-provider scraping engine (NewsService) across 7 sources with ON CONFLICT (url) deduplication and Redis caching (/news/*).
  • ISIN Asset Architecture (Phase 9): Refactored asset database schema into assets, asset_listings, and asset_mappings with partial unique ISIN index.

🐛 Bug Fixes & Refactoring​

  • Legacy codebase cleanup (eod/, record/, seed_assets.py purged).
  • Standalone ISIN deduplication tool scripts/clean_isin_duplicates.py.
  • Thread pool executor concurrency boundaries via concurrency.py.