Bug Fixes

• Fix bolt snapshot when concurrent persister is in use (not ON by default), with https://github.com/blevesearch/bleve/pull/2178
• No partial failures allowed during "pre search" - applicable to synonyms, filtered vector search - https://github.com/blevesearch/bleve/pull/2179
• Ensuring latest snapshot is persisted within bolt to avoid any chance of data loss (in parlance with num_snapshots_to_keep, rollback support) - https://github.com/blevesearch/bleve/pull/2183, https://github.com/blevesearch/bleve/pull/2186
• Recalculation of bm25 metrics upon every request can cause slowness, fixed with https://github.com/blevesearch/bleve/pull/2180
• Fixes around a tracked "pre search metric", knn filter query validation and a bad situation with synonyms if legacy zap versions used, with https://github.com/blevesearch/bleve/pull/2188, https://github.com/blevesearch/bleve/pull/2191, https://github.com/blevesearch/bleve/pull/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, https://github.com/blevesearch/geo/pull/18
  • linestring/multilineString, https://github.com/blevesearch/geo/pull/19
  • polygon/multipolygon, https://github.com/blevesearch/geo/pull/20
  • circle, https://github.com/blevesearch/geo/pull/25
  • envelope, https://github.com/blevesearch/geo/pull/21
• Circles can be included within geometry collections with https://github.com/blevesearch/bleve/pull/2195, https://github.com/blevesearch/geo/pull/27

Milestone

• v2.5.1