MMO-Champion is showing a new Beta build for today and there are a slew of changes for professions. Some of these changes may be purely related to components, but I'll be certain to check them all out when the servers are back online. The big news is that Spirit of Harmony is being dropped from quite a few recipes. Blood Spirit has also been dropped from Leatherworking and Blacksmithing.
Stay tuned for more information as I find it!
Alchemy: All MoP recipes removed from the trainer except 2 @ 500 skill.
Tailoring: Imperial Silk no longer requires Spirit of Harmony. Now uses 8x windwool bolts and has a 1-day cooldown. A new recipe has been added at 600 skill which also creates Imperial Silk and uses 5x windwool bolts and 3x Spirit of Harmony. This second spell has NO cooldown.
Inscription: Appears to be largely unchanged.
Engineering: Still MIA, no MoP level recipes available.
Enchanting: Appears to be largely unchanged, all recipes still clumped at 525/550/575/600
Jewelcrafting: Still MIA, no MoP level recipes available.
Leatherworking: Confirmed that Sha Leather is now Exotic Leather, all Sha Leather in my bags has been coverted to Exotic. Spirit of Harmony removed from all PVP gear and greatly reduced on PVE gear.
Blacksmithing: Spirit of Harmony removed from all armor recipes, PVP and PVE. Spirit of Harmony still used on weapon recipes. Epic recipes appear to have been removed from the trainer and are not on the SW vendor.