With the new LABS system setting, certain new preview functions can be tested in future.

Labs Preview Features are critical, error-free and fully functional functions that are refined through real-life use and user feedback before they become standard in Home Assistant. They differ from beta tests, in which the stability of the version is tested.

Pre-release versions aim to check and improve new functions that may not yet have reached the planned functional scope.

See GIT-Commit: https://github.com/home-assistant/frontend/pull/27989