While it's not released publicly - not even to server admins yet - the guys at Epic are currently internally testing the first beta of Patch 2. The changelist is currently as follows:
Increased UTGame MaxPlayersAllowed to 64.
Fixed leviathan turret instant refire exploit.
Fixed errant lock on warnings when no longer in vehicle.
Fixed first person weapons in demo playback.
Fixed translocator telefrag victim message.
Fixed encouragement sounds not being randomly picked by bots.
Implemented viewobjective spectating system for Warfare.
Fixed berserk held by driver applying to all vehicle turrets.
Only force low gore on German versions that were low gore only before being patched.