Hey,
as part of the new notification system, we'd like to change the default shortcut to view the notification list from <super>m to <super>v. The former made sense as mnemonic for message tray, but as the tray no longer exists, the latter becomes a better option - it usually only requires one hand and matches what Windows uses for the same functionality. I should add that the old shortcut will continue to work just as before, but it would still be great if the corresponding documentation could be updated for the new default.