IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
This list summarizes the most important breaking changes in Elastic Security 8.3.3. For the complete list, go to Elastic Security breaking changes.
Updates Elastic prebuilt machine learning detection rules for some Windows and Linux anomalies with new
v3machine learning jobs. A confirmation modal is displayed when updating rules if
v2jobs are installed. If you’re using 8.2 or earlier versions of Beats or Elastic Agent, you may need to duplicate prebuilt rules or create new custom rules before you update the prebuilt rules. Once you update the prebuilt rules, they will only use
v3machine learning jobs. Refer to Troubleshoot missing alerts for machine learning jobs for more information (#128334).