Changelog

A complete record of API changes and updates.

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, 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)