elasticsearch/docs/reference/release-notes/8.8.2.asciidoc

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[[release-notes-8.8.2]]
== {es} version 8.8.2
Also see <<breaking-changes-8.8,Breaking changes in 8.8>>.
[[known-issues-8.8.2]]
[float]
=== Known issues
include::8.7.1.asciidoc[tag=no-preventive-gc-issue]
[[bug-8.8.2]]
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=== Bug fixes
Aggregations::
* Fix iteration of empty percentiles throwing Null Pointer Exception {es-pull}96668[#96668] (issue: {es-issue}96626[#96626])
Health::
* Uses `ClusterSettings` instead of Node `Settings` in `HealthMetadataService` {es-pull}96843[#96843] (issue: {es-issue}96219[#96219])
Ingest Node::
* Support dotted field notations in the reroute processor {es-pull}96243[#96243]
Machine Learning::
* Ensure NLP model inference queue is always cleared after shutdown or failure {es-pull}96738[#96738]
SQL::
* Fix translation of queries involving Version vals {es-pull}96540[#96540] (issue: {es-issue}96509[#96509])
Search::
* Increase concurrent request of opening point-in-time {es-pull}96782[#96782]
TSDB::
* The get data stream api incorrectly prints warning log for upgraded tsdb data streams {es-pull}96606[#96606]
[[enhancement-8.8.2]]
[float]
=== Enhancements
TSDB::
* Change rollup thread pool settings {es-pull}96821[#96821] (issue: {es-issue}96758[#96758])
Transform::
* Adding null check to fix potential NPE {es-pull}96785[#96785] (issue: {es-issue}96781[#96781])