I uploaded my latest Lineage 16.0 build, dated 20220225.
It includes the February 2022 fixes from the 2022-02-05 Android Security Bulletin. These fixes are now backported to Lineage 16.0 by the good people at lineageos.org, as AOSP does not officially support Pie anymore. I bumped the Android security string to reflect this.
New local mods since the last release: Backported some CPU and GPU (surfaceflinger) optimizations that, while initially proposed against 16.0, were merged only in 17.1.
My full local patchset with respect to the upstream lineage-16.0-branch can be downloa