Hold on to your hats, ladies and gentlemen. In a sign that Wrath of the Lich King is quickly moving toward release, Eyonix officially announced today that we will see a new content patch "in the coming weeks."
This patch will introduce a good portion of the old world Wrath-related content and UI improvements, and will probably start the pre-Wrath opening event
New class spells and talents
Barbershops in capital cities
Zeppelin towers outside of Orgrimmar and Tirisfal Glades
Two brand-new Arenas featuring challenging new layouts, terrain hazards, and moving obstacles
Hunter pet skill revamp
New profession: Inscription