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 7288418f207ba060c21bb7633d50b856695a3223
Author: Hideki Yamane <henrich@debian.org>
Date: Sat Oct 17 21:52:12 2020 +0900
Update changelog as more detailed