Elastic Stack version 8.11.4 was released on January 11, 2024, with a recommendation for users to upgrade to this latest version over previous releases such as 8.11.3 and 8.10.x due to a performance issue fix in the Elastic Security Solution. Users are encouraged to check the release notes for detailed information on the issues resolved and changes made in this version. The timing and release of features or functionality mentioned are at Elastic's discretion, with no guarantee of timely delivery or availability.