 RikMills do we have a list of new things in 22.04.1?
 Not easily to hand (re @ahoneybun: RikMills do we have a list of new things in 22.04.1?)
 Mm I'll have to look around later then as I need to fix a bug with the 22.04 release of the manual and I may as well do it with the 22.04.1 of the manual.