Hey! Taken from an official Blizzard post for Starcraft II Beta Patch 13 (which I assume will be released tomorrow, or maybe in a few hours):
If you want the Balance info, check out the link, but basically: small Protoss nerf (Void Ray Range 6), small Terran buff, semi-big Zerg buff.
So excited to play custom games!
StarCraft II Beta -- Patch 13 (version 0.15.0.15449)
General
* Map Publishing is now enabled: Using the map editor, you can upload your custom maps to share with the Battle.net community.
* Facebook feature is integrated: Here’s a quick way to expand your social network by seeing who among your existing Facebook friends also has a Battle.net account.
* 3v3 and 4v4 formats are now enabled.
* Numerous updates have been made to the Leagues & Ladders system:
o Removed Copper League and added Diamond League above Platinum League.
o Player ratings start at 0, rather than 1000.
o No longer displays loading screen odds in placement or practice league matches.
o Matchmaking system logic updated.
* UDP is enabled to help improve game performance.
* Numerous performance and stability improvements.
If you want the Balance info, check out the link, but basically: small Protoss nerf (Void Ray Range 6), small Terran buff, semi-big Zerg buff.
So excited to play custom games!