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: 8e8f699 d6533c1
Author: Nobuhiro Iwamatsu <email@example.com>
Date: Mon Jul 9 12:24:38 2018 +0900
Merge remote-tracking branch 'origin/master'
Author: Michael Stapelberg <firstname.lastname@example.org>
Date: Thu Mar 1 04:00:18 2018 +0000
update debian/gitlab-ci.yml (using salsa.debian.org/go-team/ci/cmd/ci)