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: Mike Gabriel <firstname.lastname@example.org>
Date: Tue Aug 6 23:56:51 2019 +0200
debian/rules: Drop cmake specific configure flags from dh_auto_configure call.