Elasticsearch: v9.3.0 Release

927 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

Restructuring the semantic_text field type page (#138571)

Authored December 11, 2025

more sample testing (#136994)

Authored October 23, 2025

Replace MappedFieldType isIndexed with finer-grained IndexType (#135892)

Authored October 8, 2025

Remove V8_10_X transport version (#139157)

Authored December 6, 2025

Roll up 8.18.0 transport versions (#136651)

Authored October 16, 2025

Store high-cardinality keyword fields in binary doc values (#138548)

Authored December 11, 2025

Integrate stored fields format bloom filter with synthetic _id (#138515)

Authored December 11, 2025

Migrate transport versions 8841_030 through 8841_000 (#135974)

Authored October 6, 2025

more sample testing (#136723)

Authored October 17, 2025

Reapply "Remove usages of 8_7_X transport versions (#136337)" (#136504) (#139090)

Authored December 5, 2025

ES|QL: Push down COUNT(*) BY DATE_TRUNC (#138023)

Authored November 25, 2025

Use IndexSettings directly in a number of Builder constructors (#137807)

Authored November 10, 2025

Revert "Remove transport versions 8840_000 through 8798_000 (#136229)" (#136565)

Authored October 14, 2025

Propagate SplitShardCountSummary to ESQL data nodes (#137773)

Authored November 12, 2025

Fix mutateInstance() in several tests (#136414)

Authored October 15, 2025

T digest field mapper (#137546)

Authored November 6, 2025

[ES\QL] Text embedding function constant folding (#135710)

Authored October 7, 2025

Remove references to V8_1_0 transport version (#136239)

Authored October 9, 2025

Provide defaults for index sort settings (#135886)

Authored October 8, 2025

Fix method visibility in public-callers-finder (#137200)

Authored October 29, 2025

Prioritise movement of shards in non-preferred allocations (#135058)

Authored October 7, 2025

[ES|QL] Enable CCS tests for subqueries (#137776)

Authored December 5, 2025

[Inference API] Remove worst-case additional 50ms latency for non-rate limited requests (#136167)

Authored November 10, 2025

Remove references to V8_11_X transport version (#139218)

Authored December 9, 2025

Revert "Remove most remaining uses of V_8_0_0 transport version (#136054) (#136509)

Authored October 13, 2025

Add late chunking configuration for JinaAI embedding task settings (#137263)

Authored November 19, 2025

Log when a shard is immovable for longer than a configured threshold (#136997)

Authored November 7, 2025

[DOCS]: Add explain lifecycle API examples to the reference (#138176)

Authored November 23, 2025

Add networking guide docs (#138119)

Authored November 24, 2025

Allow fast blob-cache introspection by shard-id (#138282)

Authored December 3, 2025

Revert "Remove references to V8_1_0 transport version (#136239)" (#136560)

Authored October 14, 2025

Add ES93BloomFilterStoredFieldsFormat for efficient field existence checks (#137331)

Authored November 3, 2025

Refactor remote cluster interceptor and tests (#135747)

Authored October 6, 2025

Unique Remote Async Actions (#139652)

Authored December 17, 2025

Refactor `DataStreamLifecycle` creation code (#138780)

Authored December 3, 2025

Removes support for null TransportService in RemoteClusterService (#137939)

Authored November 13, 2025

Revert "Remove 7.1 and 7.2 transport version constants (#136038)" (#136573)

Authored October 14, 2025

Reapply "Remove usages of 8_6_X transport versions (#136336)" (#136510) (#139073)

Authored December 4, 2025

Reapply "Remove V_8_0_0 transport version from tests (#135942)" (#136578) (#138990)

Authored December 3, 2025

Reserved state removal hooks (#136721)

Authored October 22, 2025