Patch 3.3 is going live tomorrow and it's to review the main features it will introduce:
- Icecrown Citadel will go live and the first few bosses will be available for play. Visit the Icecrown Citadel Tactics page for more in for on the bosses strategies.
- Icecrown 5 man instance will be available for play.
- Cross Realm LFG linking all the players of the same battlegroup for 5 mans instances. Improved "game stating experience" with better interface and improved mana and health regeneration at lower levels (Go Go Alts FTW!)
- BG Dailies will now award 25 arena points in addition to the honor gained at level 71 and higher.
- The complete patch notes with all the classes changes etc can be found here