Blizzard has released the next update for Diablo 3, and patch 1.0.7. is supposedly set to to fix a few bugs, as well as a new Brawling addition, which allows players to battle one another in an all new zone.

For those who wish to test their mettle against fellow Nephalem, your time has come. Players will now be able to battle one another in a new zone designed specifically for this style of combat called "The Scorched Chapel." This zone can be accessed by speaking with Nek the Brawler in any of the four Act hubs, and supports 2 to 4 players in a Free-For-All format.
Check out the rest of the patch notes on Battle.net.