As part of maintenance ensure 2.81 and 2.81a are properly tagged. After that the old 2.81 stabilizing branch can be dropped.
Linux archive name will be simplified to blender-$version$-linux64.tar.gz, dropping the modifiers glibc217 and x86_64.
Sergey Sharybin will see to it Mantaflow gets fixed by Sebastián Barschkis.