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:
Merge: bd39c6e 495da97
Author: Ole Streicher <firstname.lastname@example.org>
Date: Sat Aug 25 14:28:43 2018 +0200
Merge branch 'upstream'
Author: rwesson <email@example.com>
Date: Sat Aug 25 11:21:00 2018 +0100
upstream version 2.2