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

Added

Latency and Memory allocation improvements to Multi Term Aggregation queries (#14993)
Add support for restoring from snapshot with search replicas (#16111)
Ensure support of the transport-nio by security plugin (#16474)
Add logic in master service to optimize performance and retain detailed logging for critical cluster operations. (#14795)
Add Setting to adjust the primary constraint weights (#16471)
Switch from buildSrc/version.properties to Gradle version catalog (gradle/libs.versions.toml) to enable dependabot to perform automated upgrades on common libs (#16284)
Increase segrep pressure checkpoint default limit to 30 (#16577)
Add dynamic setting allowing size > 0 requests to be cached in the request cache (#16483)
Make IndexStoreListener a pluggable interface (#16583)

Dependencies

Bump com.azure:azure-storage-common from 12.25.1 to 12.27.1 (#16521)
Bump com.google.apis:google-api-services-compute from v1-rev20240407-2.0.0 to v1-rev20241021-2.0.0 (#16502, #16548)
Bump com.azure:azure-storage-blob from 12.23.0 to 12.28.1 (#16501)
Bump org.apache.hadoop:hadoop-minicluster from 3.4.0 to 3.4.1 (#16550)

Changed

Deprecated

Removed

Fixed

Fix get index settings API doesn't show number_of_routing_shards setting when it was explicitly set (#16294)
Revert changes to upload remote state manifest using minimum codec version(#16403)
Ensure index templates are not applied to system indices (#16418)
Remove resource usages object from search response headers (#16532)
Support retrieving doc values of unsigned long field (#16543)
Fix rollover alias supports restored searchable snapshot index(#16483)
Fix permissions error on scripted query against remote snapshot (#16544)

Security