In debian/watch no matching files for watch line https://github.com/awarnke/crystal_facet_uml/tags .*/archive/v?([\d\.]+).tar.gz
commit d973e3a07b20a3d9a475e3aa3f125aba0ca914d2 Author: Andreas Warnke <cfu@andreaswarnke.de> Date: Sun Apr 18 08:39:29 2021 +0200 adapted source download url to new location at github