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: Nicolas Boulenguez <firstname.lastname@example.org>
Date: Tue May 12 10:40:30 2020 +0200
Mark -dev package as Multi-Arch same.