Installed 1.9.3, had only minor problems.
1) New Install, didnt really realize what to do with the fulltext.sql file at first, wasnt clear.
(got through it through)
2) When setting up the forum directies we were riddled with problems with being able to post to the seperate forums until we found the "delete cache" area.
3) the themes' .XML files dont all contain a resource for the FORUM:BANNER, so using this option in the admin - board settings was mute with all but one theme
4) I can setup administrator and moderator users easily enough but setting them as specific moderators for individual forum areas is completely unclear.
I know this is just a seriously silly question, but where the heck is sticky topic button in 1.9.3 ?