this package seems to have new commits in its VCS but has
not yet updated debian/changelog. You should consider updating
the Debian changelog and uploading this new version into the archive.
Here are the relevant commit logs:
Merge: d844014 2149f42
Author: James McCoy <email@example.com>
Date: Thu Nov 3 00:21:07 2022 +0000
Merge branch 'multiarch-fixes' into 'debian/sid'
Apply hints suggested by the multi-arch hinter
See merge request jamessan/libmpack!2
Author: Debian Janitor <firstname.lastname@example.org>
Date: Mon Oct 10 12:35:24 2022 +0000
Apply multi-arch hints.
+ libmpack-dev: Add Multi-Arch: same.