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: Boyuan Yang <email@example.com>
Date: Sun Nov 7 08:45:27 2021 -0500
debian/control: Use new Vcs-* fields.
https://salsa.debian.org/api/v4/projects/python-team%2Fapplications%2Fvoltron API request failed: 404 Not Found at /srv/qa.debian.org/data/vcswatch/vcswatch line 392.