[apparmor] Which version for Debian 12 ("Bookworm")?

[intrigeri]

Hi,

Debian testing/sid currently has AppArmor 3.0.7.

Debian testing will be frozen in February 2023,
in preparation for the Debian 12 ("Bookworm")
release.

I'm wondering whether I should upload 3.1.x to Debian.

I see no release notes for 3.1.x on the website and it's hard for me
to make sense of the Git log, considering much of the changes were
also merged into 3.0.x.

I understand Ubuntu decided *not* to upgrade to 3.1.x in their
upcoming release (Kinetic, 22.10), but instead backport some of the
3.1.x changes to 3.0.x.

I guess my question really is:

 - What are the major benefits of upgrading to 3.1.x?

 - When can we expect the 3.1.x series to be stable and polished
   enough to deserve being included in a LTS distro release?

Thanks in advance,
cheers!