If you call shuffleteams vote without specifying arguments, it will auto-detect based on the current number of players on each team.
Improved update rate of tech health/armor/ammo bars when looking at teammates.
You can now call votes for the newest version of siege_urban by simply doing "callvote map siege_urban" -- you don't have to type out any version numbers; it auto-detects the newest version present on the server.
You can no longer use health generators in zombies.