From: Paul Hänsch Date: Wed, 6 Jan 2021 11:05:10 +0000 (+0100) Subject: implement course edit and updates X-Git-Url: https://git.plutz.net/?p=confetti;a=commitdiff_plain;h=c0302919c54331fc9fe3785f7d2a44e639e1bba0;hp=c0302919c54331fc9fe3785f7d2a44e639e1bba0 implement course edit and updates ---