CHANGELOG

Changelog

API version history. New endpoints, changed parameters, and other developer-affecting changes.

v1.1 (March 2026)

New features

  • Sources filter filter by issuing entity (court, legislative body).
  • Luna API programmatic access to AI research assistant (SSE streaming).
  • Semantic portals endpoint discover which portals support semantic search.
  • Hybrid search combines keyword and semantic with RRF fusion.
  • Hybrid search with reranking

Changed

  • Facets are now opt-in (facets: true) instead of always returned.
  • Semantic search parameters simplified. semanticK and semanticNumCandidates now computed internally from num_results.
  • Field renames: nTypes → documentTypes, originatingBodies → sources.
  • Document retrieval: NType → DocumentType.

v1.0 (September 2025)

Initial release

  • Keyword search, semantic search.
  • Document retrieval.
  • Filter endpoints (document types, jurisdictions, fields of law).