This post is at least worth for 2 PTR updates :P
Two new builds this weekend, I'm putting them both as the info aren't repeated from one post to the other.
Build 9733 (03/26): MMO Champion, World of Raids
patch notes were updated, read them on WoR
Loot updated: MMO Champion (T8), World of Raids (T8), World of Raids (Ulduar & Argent Tournament)
most strength plate PvE gear was changed (less stamina, more strength)
lots of talks also on the 10-Man / 25-Man debate, on this WoR post, and MMO Champion here
Build 9742 (03/30): MMO Champion (class changes), World of Raids (Ulduar boss changes)
Happy me, all 25-Man bosses were slightly buffed, no nerf on the horizon.