While looking over the World of Warcraft forums, we noticed that Blizzard MVP Iriel had posted a list of upcoming changes to macros and user interface APIs for the future 2.2.0 release of the game.

It's currently a five-page thread that details the myriad changes that'll be happening once 2.2 comes about, with Slouken, Blizzard's interface expert, chiming in on the matter by offering clarifications and adding to the already impressive body of knowledge amassed there.

If you're a Blizzard interface fan, or spend your time coding nifty UIs for people to use, then you may want to take your look. It'll definitely be worth your while.