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:
Author: Debian Janitor <email@example.com>
Date: Sun Nov 1 01:50:11 2020 +0000
Apply multi-arch hints.
+ libyaml-perl: Add Multi-Arch: foreign.