vcswatch reports that
there is an error with this package's VCS, or the debian/changelog file inside
it. Please check the error shown below and try to fix it. You might have
to update the VCS URL in the debian/control file to point to the correct
repository.
brz: ERROR: Invalid http response for https://code.breezy-vcs.org/qbrz/unstable/info/refs?service=git-upload-pack: Unable to handle http code 503: Service Temporarily Unavailable