StarCraft 2 Patch 1.1.3 has been deployed, introducing new Battle.net game filters and a minor Thor AI adjustment:

General

New game categories have been added to filter Tower Defense and Tug of War custom maps.

Balance
Thor
This unit will now prioritize attacking ground combat units over Medivacs.
Bug Fixes

Fixed a desync that could occur when trying to watch replays that had a dependency on bank files.