Copying a quick comment i left on facebook, after realizing it's more productive to leave suggestions here.
For me the talents UI should be improved a little, it worked very nice for t5 cause slots were organized vertically, but with a wider tree it's both harder to navigate and more confusing. Perhaps making it just wide enough to see 2 columns at the same time, or the icons tinier, should improve it.
(An exception was already made for it, as it already doesn't respect the others menus proportions, so i don't see the issue in making it a little wider.)
And since now there are even more talents, there should be something to differentiate the 2 updates, like a different tab or a line to divide them, it feels too big and dispersive for someone who had not already completed it, and so does not have that as reference.