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: mirabilos <firstname.lastname@example.org>
Date: Fri Aug 3 00:14:19 2018 +0200
this is now required by Policy 18.104.22.168