vcswatch reports that
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:
commit 669b18ca1f8207d3683e361fcac02276365d2a9d
Author: Ondřej Nový <onovy@debian.org>
Date: Sat Jul 20 00:37:26 2019 +0200
Use debhelper-compat instead of debian/compat