Stuart Hayhurst

If we've got an incorrect type, probably incompatibility. Most likely you'll have to inspect the source code to see which version it changed in, then either add a workaround for...

Looking at https://gitlab.gnome.org/GNOME/gnome-shell/-/blob/gnome-45/js/ui/messageTray.js?ref_type=heads#L670 vs https://gitlab.gnome.org/GNOME/gnome-shell/-/blob/gnome-48/js/ui/messageTray.js?ref_type=heads#L512, it seems the parameters of `Source` changed

I'll give it a test first, but I wouldn't worry too much about the commit history for this pull request since it's probably going to be cleanest to squash merge...

Different error this time: ``` Jun 29 17:14:09 fedora gnome-shell[2234]: true Jun 29 17:14:09 fedora gnome-shell[2234]: JS ERROR: TypeError: systemSource.addNotification is not a function _sendSystemNotification@file:///home/stuart/.local/share/gnome-shell/extensions/[email protected]/extension.js:950:22 _startTimer/this._timePrint