Blizzard announces Pre-Wrath content patch - WOW Insider
This is all SUPPOSEDLY coming in the next few weeks
This patch will feature:
There is also talk of a possible world event that will set in motion the move to northrend by both the alliance and horde. Wowinsider has been talking about some sound files found by other websites of Arthas and some dialogue about that. If you want to spoil it for yourself, you can search for it
I'm surprised, I don't find spells and abilities stable at all in the beta. In fact, half the new abilities and talents are still horribly broken.
Good news none the less. Lets everyone ease into the expansion a bit. At least the servers won't crash with everyone trying to get a haircut on release