LineageOS 19 - is ready ...
source: https://lineageos.org/Changelog-26/
With that said, we have been working extremely hard since Android 12’s release last October to port our features to this new version of Android. Thanks to our hard work adapting to #Google’s fairly large changes in #Android 11, we were able to rebase our changes onto Android 12L much more efficiently. This led to a lot of time to spend on cool new features, as well as adapt our additions to Android 12’s new Material You design language!