Shamans see some changes in today's Beta build. Nothing world-shaking, a few small buffs and a small nerf and a change that I honestly can't tell which category to place it in.

Stoneclaw Totem also protects your other totems, causing them to absorb damage.
Well, this certainly isn't a bad change. It does mean that wand macros will be changed to target the Stoneclaw totem first, I suppose, giving your other totems a few seconds more of life. (Since Stoneclaw has a decent amount of health, it will actually take a couple of hits to die.) Not a magnificent buff, but not bad either.

Riptide sees its base healing increased on each rank.
Each rank of this spell will now heal for more, giving it more oomph as an HoT spell. Again, nothing bad to say about that, right?