Dota 2 Update - December 14th, 2013

Hmm... Today update is bug fixes and about the server.. it seems DotA 2 have a bug that cause run out of available servers (long waiting time when finding match). The update is about 14MB.
So the update conclude:

• Fixed a significant bug that was causing regions to run out of available servers
• Fixed a bug with Batrider's vision during Firefly