[[release-notes-8.4.3]]
== {es} version 8.4.3

Also see <<breaking-changes-8.4,Breaking changes in 8.4>>.

[[known-issues-8.4.3]]
[float]
=== Known issues

* When using date range search with format that does not have all date fields (missing month or day)
an incorrectly parsed date could be used. The workaround is to use date pattern with all date fields (year, month, day)
(issue: {es-issue}90187[#90187])

include::8.4.0.asciidoc[tag=ml-pre-7-datafeeds-known-issue]

include::8.4.0.asciidoc[tag=file-based-settings-deadlock-known-issue]

include::8.0.0.asciidoc[tag=jackson-filtering-bug]

[[bug-8.4.3]]
[float]
=== Bug fixes

Infra/Core::
* Fix file permission errors to avoid repeated error save loops on Windows {es-pull}90271[#90271] (issue: {es-issue}90222[#90222])

Ingest Node::
* Prevent serialization errors in the nodes stats API {es-pull}90319[#90319] (issue: {es-issue}77973[#77973])

[[regression-8.4.3]]
[float]
=== Regressions

Ranking::
* Ensure `cross_fields` always uses valid term statistics {es-pull}90314[#90314]
