The package has a debian/watch file, but the last attempt
to use it for checking for newer upstream versions failed with
an error:
In debian/watch no matching files for watch line https://gitlab.esrf.fr/freeart/freeart/tags?sort=updated_desc archive/v(?:[-_]?[Vv]?(\d[\-+\.:\~\da-zA-Z]*))/freeart-v\d\S*\.tar\.gz debian uupdate