[[release-notes-8.13.2]]
== {es} version 8.13.2

Also see <<breaking-changes-8.13,Breaking changes in 8.13>>.

[[bug-8.13.2]]
[float]

* Searches involving nodes upgraded to 8.13.0 and a coordinator node that is running on version
  8.12 or earlier can produce duplicate buckets when running `date_histogram` or `histogram`
  aggregations. This can happen during a rolling upgrade to 8.13 or while running cross-cluster
  searches. (issue: {es-issue}108181[#108181]).

=== Bug fixes

Aggregations::
* Address concurrency issue in top hits aggregation {es-pull}106990[#106990]

Application::
* [Connector API] Support numeric for configuration select option value type {es-pull}107059[#107059]

Downsampling::
* Fix a downsample persistent task assignment bug {es-pull}106247[#106247]
* Fix downsample action request serialization {es-pull}106920[#106920]

ES|QL::
* ESQL: Fix fully pruned aggregates {es-pull}106673[#106673] (issue: {es-issue}106427[#106427])

Packaging::
* Downgrade JDK to JDK 21.0.2 {es-pull}107137[#107137] (issue: {es-issue}106987[#106987])

[[enhancement-8.13.2]]
[float]
=== Enhancements

Security::
* Query API Key Information API support for the `typed_keys` request parameter {es-pull}106873[#106873] (issue: {es-issue}106817[#106817])
* Query API Keys support for both `aggs` and `aggregations` keywords {es-pull}107054[#107054] (issue: {es-issue}106839[#106839])