Stoneflesh Aura: Seems to also have been left 'un-nerfed'

Steam: The damage you deal when the condition isn't met has been lowered for some reason.
GlowStone: Got a subtle recharge increase (now 7 seconds instead of 5). Shouldn't make too much difference I guess.
Ebon Hawk: Got a significant and welcome buff. It now recharges in 5 seconds instead of 15. It now also triggers on attacking foes as well as moving ones. I'd still prefer a 1 second cast, but it is now much better than before. Nice one Anet.
Glyph Of Restoration: Another welcome buff. Health gain at 12 is now 90 and 350% of the following spell cost (instead of 78 and 270% respectively). Incidentally the scaler now synergises with Aura of Restoration.
Stone Sheath: Got a peculiar cast buff to 1 second from 2. Peculiar because I still fail to see the usefulness of this elite.
Blinding Surge: Got recharge increase of 1 second. Is now 4 instead of 3. Barely worth the time changing ^_^.
Chilling Winds: Significant buff. Firstly (and probably one of the most significant) the duration no longer scales. It is a fixed 20 seconds. The recharge has been buffed to 8 seconds from a former 15, which is awesome. Most strikingly of all is the percentage scaler has increased Dramatically. from 65% all the way to 85%. At 16 air, water hexes last 105% longer!
Water+Air combo eles should be very interesting now. Deep Freeze slow hex for 20 seconds?

The only major downer is Ether Prism. It got nerfed something serious. It now maxes out at 50 energy. If that's the case, the cast should really be 1 second. Oh well. At least we have a lot more e-management options available so I guess this is potentially mute.
I'm sure there are other changes, but last I checked, I couldn't care less ^_^.