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: Joseph Herlant <firstname.lastname@example.org>
Date: Sun Dec 1 10:17:51 2019 -0800
debp14 states we should use debian/master for master branch