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: Mo Zhou <email@example.com>
Date: Thu Apr 30 23:08:59 2020 +0800
Bump debhelper compat level to 13 and use new features in d/rules.