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 f8a8e56cf82e360233ac1e190a8fb6ad00780c65
Author: Thomas Koch <thomas@koch.ro>
Date: Sun Jan 19 16:31:34 2020 +0100
s/UNRELEASED/unstable/