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 ca421010ab836684b7ee026e75fd0bb1deeb339d
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun Jan 3 02:19:55 2021 +0100
gbp.conf: do not use build-area