elasticsearch/docs/reference/release-notes/8.11.2.asciidoc
2023-12-12 13:26:07 -08:00

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[[release-notes-8.11.2]]
== {es} version 8.11.2
Also see <<breaking-changes-8.11,Breaking changes in 8.11>>.
[[known-issues-8.11.2]]
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=== Known issues
include::8.10.3.asciidoc[tag=no-preventive-gc-issue]
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[[security-updates-8.11.2]]
=== Security updates
* The 8.11.2 patch release contains a fix for a potential security vulnerability. https://discuss.elastic.co/c/announcements/security-announcements/31[Please see our security advisory for more details].
[[bug-8.11.2]]
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=== Bug fixes
Allocation::
* Improve failure handling in `ContinuousComputation` {es-pull}102281[#102281]
Application::
* Default `run_ml_inference` should be true {es-pull}102151[#102151]
* [Query Rules] Fix bug where combining the same metadata with text/numeric values leads to error {es-pull}102891[#102891] (issue: {es-issue}102827[#102827])
Cluster Coordination::
* Synchronize Coordinator#onClusterStateApplied {es-pull}100986[#100986] (issue: {es-issue}99023[#99023])
Data streams::
* [Usage API] Count all the data streams that have lifecycle {es-pull}102259[#102259]
ES|QL::
* ES|QL: Fix drop of renamed grouping {es-pull}102282[#102282] (issue: {es-issue}102121[#102121])
* ES|QL: Fix layout management for Project {es-pull}102399[#102399] (issue: {es-issue}102120[#102120])
* Fix DISSECT with empty patterns {es-pull}102580[#102580] (issue: {es-issue}102577[#102577])
* Fix leaking blocks in TopN {es-pull}102715[#102715] (issue: {es-issue}102646[#102646])
* Fix leaking blocks in `BlockUtils` {es-pull}102716[#102716]
* Fix memory tracking in TopN.Row {es-pull}102831[#102831] (issues: {es-issue}100640[#100640], {es-issue}102784[#102784], {es-issue}102790[#102790], {es-issue}102683[#102683])
ILM+SLM::
* [ILM] Fix downsample to skip already downsampled indices {es-pull}102250[#102250] (issue: {es-issue}102249[#102249])
Infra/Circuit Breakers::
* Add more logging to the real memory circuit breaker and lower minimum interval {es-pull}102396[#102396]
Ingest Node::
* Better processor stat merge {es-pull}102821[#102821]
Machine Learning::
* Ensure datafeed previews with no start or end time don't search the cold or frozen tiers {es-pull}102492[#102492]
* Recreate the Elasticsearch private temporary directory if it doesn't exist when an ML job is opened {es-pull}102599[#102599]
Mapping::
* Fix dense_vector cluster stats indexed_vector_dim_min/max values {es-pull}102467[#102467] (issue: {es-issue}102416[#102416])
Search::
* Allow mismatched sort-by field types if there are no docs to sort {es-pull}102779[#102779]
Security::
* Fix double-completion in `SecurityUsageTransportAction` {es-pull}102114[#102114] (issue: {es-issue}102111[#102111])
Snapshot/Restore::
* Set region for the STS client via privileged calls in AWS SDK {es-pull}102230[#102230] (issue: {es-issue}102173[#102173])
* Simplify `BlobStoreRepository` idle check {es-pull}102057[#102057] (issue: {es-issue}101948[#101948])
Transform::
* Ensure transform updates only modify the expected transform task {es-pull}102934[#102934] (issue: {es-issue}102933[#102933])
* Exclude stack traces from transform audit messages and health {es-pull}102240[#102240]
[[enhancement-8.11.2]]
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=== Enhancements
Machine Learning::
* Add inference counts by model to the machine learning usage stats {es-pull}101915[#101915]
Security::
* Upgrade xmlsec to 2.3.4 {es-pull}102220[#102220]
[[upgrade-8.11.2]]
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=== Upgrades
Snapshot/Restore::
* Upgrade reactor netty http version {es-pull}102311[#102311]