As shub deploy is often not finishing fast enough, I tend to run it, switch tasks and forget about it. So it would be good for me if it showed a desktop notification when finishing. The idea is taken from gbp-buildpackage which uses https://pypi.org/project/notify2/ (the code is at https://github.com/agx/git-buildpackage/blob/master/gbp/notifications.py , it's GPL-2+ but it's really trivial and so doesn't need to be copied). I can implement it in my free time, though it's better if someone points me at the file where it should be called.