v2.5.1

Bug Fixes

• Fix bolt snapshot when concurrent persister is in use (not ON by default), with #2178
• No partial failures allowed during "pre search" - applicable to synonyms, filtered vector search - #2179
• Ensuring latest snapshot is persisted within bolt to avoid any chance of data loss (in parlance with num_snapshots_to_keep, rollback support) - #2183, #2186
• Recalculation of bm25 metrics upon every request can cause slowness, fixed with #2180
• Fixes around a tracked "pre search metric", knn filter query validation and a bad situation with synonyms if legacy zap versions used, with #2188, #2191, #2192

Improvements

• Upgrade forked version of golang/geo in use for geopoint and geoshape data to the latest available
• Enhanced geoshape support over:
  • point/multipoint, blevesearch/geo#18
  • linestring/multilineString, blevesearch/geo#19
  • polygon/multipolygon, blevesearch/geo#20
  • circle, blevesearch/geo#25
  • envelope, blevesearch/geo#21
• Circles can be included within geometry collections with #2195, blevesearch/geo#27

Milestone

• v2.5.1