When using the keyboard commands to manage your Rotaville rota you can now use
"R" (shift+r) - this will remove all assigned staff for the selected shift. If you've currently selected a day row or multiple days then all assignments for all shifts on those selected days will be removed.
"d" - previously the "d" command deleted the selected shift, it now also deletes all shifts when you've selected a whole day or multiple days.
In other news, loading and printing your rotas is now upto 50% faster!