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: Ole Streicher <firstname.lastname@example.org>
Date: Sun Dec 16 15:32:11 2018 +0100
Rebuild graphcap/termcap caches and helpdb during build