This is the patch from the current (1.2.4) to 1.30, so you can get play on the test server. You however need to be invited to play on test, else you will not have any characters when you log on.
Updated Changes for the v1.3.0 World of Warcraft Patch Players who have completed the Molten Core discovery quest can now port directly to the zone, bypassing Blackrock Depths. Divine Favor - Fixed a bug that prevented the effect from being rem