Blizzard has shared Development Notes for the Wrath of the Lich King Classic Beta. Covering updates to the Group Finder Tool, removal of Heartbeat resist mechanics in PvP, and a ton of fixes to classes.
Welcome to the Wrath of the Lich King Classic Beta!
The team has been working hard to get Northrend ready for you to jump in and begin your adventures, and we’re excited to have you join us!