Fixed a few bugs, but didn't fully fix the dovecot bug (BZ1513153)
Fixes 1436026, but doesn't fix 1398907.
Otherwise, system works as expected with no new denials.
Doesn't fix 1398907 or 1436026, otherwise system appears to function as before.
Does not fix 1436026 or 1398907, otherwise system works as before.
Works as before, but fixes 830999.
Works on reinstall (first upgrade still has bug 2100237, but that's because the bug is in the old package).