Elasticsearch: v9.1.5 Release

49 Commits in this Release

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

[9.1] Migrate transport versions 8841_052 through 8841_062 (#135328) (#135478)

Authored September 25, 2025

Migrate transport versions 8841050 through 8841041 (#135555) (#135560)

Authored September 26, 2025

[Transform] Reset health status on successful noop (#135653) (#135656)

Authored September 30, 2025

Prune changelogs after 8.18.7 release

Authored September 17, 2025

Add missing common cat params (#134870) (#134986)

Authored September 19, 2025

[9.1] Ban Limit + MvExpand before remote Enrich (#135051) (#135310)

Authored September 25, 2025

Migrate transport versions 8841_040 through 8841_034 (#135654) (#135730)

Authored September 30, 2025

Bump versions after 8.18.7 release

Authored September 17, 2025

Prune changelogs after 8.19.4 release

Authored September 18, 2025

Bump versions after 9.1.4 release

Authored September 18, 2025

Bump versions after 9.0.7 release

Authored September 18, 2025

Bump versions after 8.19.4 release

Authored September 18, 2025

Prune changelogs after 9.1.4 release

Authored September 18, 2025

Mute org.elasticsearch.test.rest.ClientYamlTestSuiteIT test {yaml=mapping/30_multi_field_keyword/Keyword with escaped characters as multi-field} #134928

Authored September 17, 2025

Mute org.elasticsearch.simdvec.ESVectorUtilTests testSoarDistance #135139

Authored September 20, 2025

Mute org.elasticsearch.aggregations.bucket.AggregationReductionCircuitBreakingIT testCBTrippingOnReduction #134902

Authored September 17, 2025

Mute org.elasticsearch.snapshots.SnapshotShutdownIT testSnapshotShutdownProgressTracker #134620

Authored September 22, 2025

Mute org.elasticsearch.upgrades.TextRollingUpgradeIT testIndexing {upgradedNodes=1} #135236

Authored September 22, 2025

Mute org.elasticsearch.upgrades.TextRollingUpgradeIT testIndexing {upgradedNodes=3} #135237

Authored September 22, 2025

unmute ESVectorUtilTests#testSoarDistance on 9.1 (#135680)

Authored September 30, 2025

Mute org.elasticsearch.upgrades.TextRollingUpgradeIT testIndexing {upgradedNodes=2} #135238

Authored September 22, 2025

Fix DiscoveryDisruptionIT.testElectMasterWithLatestVersion (#135396) (#135435)

Authored September 26, 2025

[ML] Improve log message for model snapshot update (#134541) (#134903)

Authored September 17, 2025

Update wolfi (versioned) (#135727)

Authored September 30, 2025

Fix systemd notify to use a shared arena (#135235) (#135282)

Authored September 23, 2025

[Transform] Fix Missing Config Errors (#134963) (#135389)

Authored September 24, 2025

[9.1] rest-api-spec: remove required: false for query parameters (#134658) (#134892)

Authored September 19, 2025

rest-api-spec: fix master_timeout typo (#135167) (#135178)

Authored September 22, 2025

Add streams YAML tests to rest-resources-zip (#134869) (#135077)

Authored September 19, 2025

Fix mergeExecutorThreadCount in ThreadPoolMergeExecutorServiceDiskSpaceTests (#134852) (#134930)

Authored September 17, 2025

Migrate transport versions 9108_000 through 9086_000 (#135819) (#135853)

Authored October 2, 2025

Use lowercase sort order in geo_line YAML tests (#135690) (#135840)

Authored October 2, 2025

Fix KQL case-sensitivity for keyword fields in ES|QL (#135776) (#135782)

Authored October 2, 2025

Migrate transport versions 8841_032 and 8841_031. 0

Authored October 1, 2025

[ML] RegressionIT: Fix hyperparameters for regression tests and unmute the test (#135541) (#135769)

Authored October 1, 2025

Migrate transport version 8841_033 (#135743) (#135749)

Authored October 1, 2025

Update docker.elastic.co/integrations/elastic-connectors Docker tag to v9.1.4 (#135732)

Authored September 30, 2025

Update docker.elastic.co/elasticsearch/elasticsearch Docker tag to v9.1.4 (#135729)

Authored September 30, 2025

Validate Logstash pipeline ID when creating. 0

Authored September 29, 2025

Add release note for #135051 (#135475) (#135628)

Authored September 29, 2025