Well I tried the trial they have up and while they seriously limited what you can do with it they at least gave a preview of some of the new features.
So far zooming in and out with the tablet seems slightly broken. lol
I'm wondering if they will add the text to the linework layer menu. It seems like a more fitting place for it.
The ruler option is neat. Other programs have had similar things like FireAlpaca. I guess it could come in handy for perspective.