Wowwiki has posted new information regarding the World of Warcraft Expansion, Wrath of the Lich King!

The expansion will feature:

• The dark, necromatic Death Knight - the first new character class added to World of Warcraft since its launch.
• Northrend, the harsh, icy continent where the Lich King holds rule, complete with new zones, quests, items and monsters.
• New level cap of 80 providing access to mighty new powers and talents
• New battlegrounds featuring siege engine warfare and destructable buildings
• Expanding character customisation options including new hairstyles & dances, the ability to change the hairstyles of existing characters, and new skin color variants.

Stay tuned for the official annoucement on the Blizzard webpage and the preview page that is sure to come :).