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Elasticsearch v8.19.5

Elasticsearch: v8.19.5 Release

Release date:
October 3, 2025
Previous version:
v8.19.4 (released September 16, 2025)
Magnitude:
1,794 Diff Delta
Contributors:
17 total committers
Data confidence:
Commits:
44 impacting commits

44 Commits in this Release

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

[Transform] Fix Missing Config Errors (#134963) (#135387)
Authored September 29, 2025
[8.19] Migrate transport versions 8841_052 through 8841_062 (#135328) (#135482)
Authored September 25, 2025
[8.19] Migrate transport versions 8841050 through 8841041 (#135555) (#135562)
Authored September 29, 2025
[8.19] Migrate transport versions 8841_040 through 8841_034 (#135654) (#135731)
Authored September 30, 2025
Prune changelogs after 8.18.7 release
Authored September 17, 2025
[8.19] Ban Limit + MvExpand before remote Enrich (#135051) (#135311)
Authored September 25, 2025
Refactor transport version constants into new file system (#133849) (#133997)
Authored September 22, 2025
[8.19] Migrate transport version 8841_033 (#135743) (#135779)
Authored October 1, 2025
Limit default allocated processors for the test cluster (#133633) (#135910)
Authored October 3, 2025
[8.19] Migrate transport versions 8841_032 and 8841_031. 0
Authored October 1, 2025
Bump versions after 8.19.4 release
Authored September 18, 2025
Migrate transport version 8841_051 (#135493) (#135551)
Authored September 26, 2025
Move the mapping update to a new index created upfront (#132581) (#135451)
Authored September 25, 2025
Revert "[Transform] Unmute testAuditorWritesAudits (#135786)" (#135898)
Authored October 3, 2025
Mute org.elasticsearch.xpack.esql.plugin.DataNodeRequestSenderIT.testSearchWhileRelocating (#135905)
Authored October 3, 2025
Add missing common cat params (#134870) (#134987)
Authored September 19, 2025
[8.19] Fix systemd notify to use a shared arena (#135235) (#135281)
Authored September 23, 2025
[ML] Fix YAMl test to use correct query parameter type (#134999) (#135005)
Authored September 18, 2025
[8.19] Use consistent version of asm for painless and tools (#135092)
Authored September 22, 2025
[Transform] Wait for PIT to close (#134955) (#135001)
Authored September 18, 2025
Silence time zone ID deprecation warning for JDK 25 due to log4j2 bug
Authored September 18, 2025
Update bundled JDK to 25 (#134910) (#135084)
Authored September 22, 2025
Add connectors release notes (#134773)
Authored September 17, 2025
Use lowercase sort order in geo_line YAML tests (#135690) (#135839)
Authored October 2, 2025
Avoid holding references to SearchExecutionContext in SourceConfirmedTextQuery (#134887) (#134913)
Authored September 17, 2025
Fix KQL case-sensitivity for keyword fields in ES|QL (#135776) (#135781)
Authored October 1, 2025
[Transform] Unmute testAuditorWritesAudits (#135786)
Authored October 1, 2025
Remove logging of trusted system classes to not risk causing ClassCircularityError
Authored September 19, 2025
Updates Logstash pipeline ID description to point out the restrictions/acceptance
Authored October 1, 2025
[ML] RegressionIT: Fix hyperparameters for regression tests and unmute the test (#135541) (#135768)
Authored October 1, 2025
Validate Logstash pipeline ID when creating. 0
Authored September 29, 2025
[8.19] [Transform] Reset health status on successful noop (#135653) (#135655)
Authored September 30, 2025
[CI] FileSettingsServiceIT testErrorCanRecoverOnRestart failing (#116895) (#117511) (#117558)
Authored September 18, 2025
Update docs for v8.19.4 release (#134685)
Authored September 17, 2025
onProcessFileChangesException (#115038) (#134909)
Authored September 17, 2025
[ML] Improve log message for model snapshot update (#134541) (#134905)
Authored September 17, 2025
Fix mergeExecutorThreadCount in ThreadPoolMergeExecutorServiceDiskSpaceTests (#134852) (#134929)
Authored September 17, 2025
Set lower bound on DLM retention in tests (#134536) (#135088)
Authored September 19, 2025
Finalize release notes for v8.19.4
Authored September 29, 2025
Add streams YAML tests to rest-resources-zip (#134869) (#135192)
Authored September 25, 2025

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Top Contributors in v8.19.5

jdconrad
prwhelan
elasticsearchmachine
smalyshev
jozala
fang-xing-esql
pquentin
lkts
prdoyle
alexey-ivanov-es

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