LibreOffice SRUs

[Brian Murray]

There have been a few "bugfix" releases of libreoffice accepted for
Focal despite libreoffice not having a microrelease exception. Given
that this has been accepted multiple times I think a de facto exception
has been granted. That being said we should "stop the line" with version
6.4.6 for Focal until the microrelease exception has been documented and
agreed upon. I'd expect the SRU team members who thought the SRUs were
okay to be involved with libreoffice maintainers in documenting the
microrelease exception.

--
Brian Murray