I unlocked a few more class choices for gnomes: Monks, Paladins, and Shadow Knights. It didn't make sense to me that they could play Clerics and Warriors, but not Paladins. Or that they could play Necromancers and Warriors, but not SKs. Plus the game just needs more midget monks, so now we have Gnome monks.
Patch 1-0-21 also has a bunch of bug fixes that had to wait while I was on vacation.