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: Anthony Fok <email@example.com>
Date: Mon Dec 7 23:43:40 2020 -0700
debian/gbp.conf: Set debian-branch to debian/sid for DEP-14 conformance