CHANGELOG

All notable changes to this project are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning. See the CONTRIBUTING guide for instructions on how to add changelog entries.

Unreleased 2.x

[Offline Nodes] Adds offline-tasks library containing various interfaces to be used for Offline Background Tasks. (#13574)
Fix for hasInitiatedFetching to fix allocation explain and manual reroute APIs ((#14972)
[Workload Management] Add queryGroupId to Task (14708)
Add setting to ignore throttling nodes for allocation of unassigned primaries in remote restore (#14991)
[Streaming Indexing] Enhance RestClient with a new streaming API support (#14437)
Add basic aggregation support for derived fields (#14618)
[Workload Management] Add Create QueryGroup API Logic (#14680)- [Workload Management] Add Create QueryGroup API Logic (#14680)
Add ThreadContextPermission for markAsSystemContext and allow core to perform the method (#15016)
Add ThreadContextPermission for stashAndMergeHeaders and stashWithOrigin (#15039)
[Concurrent Segment Search] Support composite aggregations with scripting (#15072)
Add rangeQuery and regexpQuery for constant_keyword field type (#14711)
Add took time to request nodes stats (#15054)
[Workload Management] Add Get QueryGroup API Logic (14709)
[Workload Management] Add Settings for Workload Management feature (#15028)
[Workload Management] QueryGroup resource tracking framework changes (#13897)
Support filtering on a large list encoded by bitmap (#14774)
Add slice execution listeners to SearchOperationListener interface (#15153)
Adding access to noSubMatches and noOverlappingMatches in Hyphenation (#13895)

Bump netty from 4.1.111.Final to 4.1.112.Final (#15081)
Bump org.apache.commons:commons-lang3 from 3.14.0 to 3.16.0 (#14861, #15205)
OpenJDK Update (July 2024 Patch releases) (#14998)
Bump com.microsoft.azure:msal4j from 1.16.1 to 1.16.2 (#14995)
Bump actions/github-script from 6 to 7 (#14997)
Bump org.tukaani:xz from 1.9 to 1.10 (#15110)
Bump actions/setup-java from 1 to 4 (#15104)
Bump org.apache.avro:avro from 1.11.3 to 1.12.0 in /plugins/repository-hdfs (#15119)
Bump org.bouncycastle:bcpg-fips from 1.0.7.1 to 2.0.9 (#15103, #15299)
Bump com.azure:azure-core from 1.49.1 to 1.51.0 (#15111)
Bump org.xerial.snappy:snappy-java from 1.1.10.5 to 1.1.10.6 (#15207)
Bump com.azure:azure-xml from 1.0.0 to 1.1.0 (#15206)
Bump reactor from 3.5.19 to 3.5.20 (#15262)
Bump reactor-netty from 1.1.21 to 1.1.22 (#15262)
Bump org.apache.kerby:kerb-admin from 2.0.3 to 2.1.0 (#15301)
Bump com.azure:azure-core-http-netty from 1.15.1 to 1.15.3 (#15300)
Bump com.gradle.develocity from 3.17.6 to 3.18 (#15297)
Bump commons-cli:commons-cli from 1.8.0 to 1.9.0 (#15298)

Add lower limit for primary and replica batch allocators timeout (#14979)
Optimize regexp-based include/exclude on aggregations when pattern matches prefixes (#14371)
Replace and block usages of org.apache.logging.log4j.util.Strings (#15238)

Fix constraint bug which allows more primary shards than average primary shards per index (#14908)
Fix NPE when bulk ingest with empty pipeline (#15033)
Fix missing value of FieldSort for unsigned_long (#14963)
Fix delete index template failed when the index template matches a data stream but is unused (#15080)
Fix array_index_out_of_bounds_exception when indexing documents with field name containing only dot (#15126)
Fixed array field name omission in flat_object function for nested JSON (#13620)
Fix range aggregation optimization ignoring top level queries (#15194)
Fix incorrect parameter names in MinHash token filter configuration handling (#15233)