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: Frédéric Bonnard <email@example.com>
Date: Tue Jul 28 12:16:37 2020 +0200
Commit Debian 3.0 (quilt) metadata
[dgit (9.10~bpo10+1) quilt-fixup]