another small annoyance came to mind, hope it can get solved in 0.34
if you set "disciples automatically spread religion" option ON, they'll go on their way as soon as they are built. which is awesome. problem is, if they are built with enough XP to start with one or more free promotions ( as is often the case ) , they will start wondering around without asking the player what promotions they should take. which is a waste imho, cuz more often than not you could have given them mobility to make them reach their destination sooner.
so it would be nice if when "disciples automatically spread religion" is ON, they either:
1) ask you what promos they should get, THEN go on their religion-spreading mission
2) automatically choose mobility promotions if available. if not, combat will be fine I guess.
I prefer option 2
btw, does enabling this option only result in disciples automatically spreading, or do priests automatically start wondering around as well ( seeing as priests can spread religions) ? I didn't try it out with priests yet IIRC.