Version 8.11.2 of the Elastic Stack was released on December 7, 2023, and is recommended over previous releases such as 8.11.1 and 8.10.x due to a fix for a potential security vulnerability. Users are advised to upgrade to this latest version to benefit from the security improvements. More detailed information about the fixed issues and the comprehensive list of changes for each product in this release can be found in the release notes.