I have released a v2.0 beta, which I'm just looking for people to test. Once I know v2.0 is solid, I'll write up all the details from whats changed to upgrades etc..
I'm really looking for people to just install and play with it, see if you can see anything obvious that's wrong or has a bug as a lot has changed in the code base. I'm testing it on here, so most of the obvious stuff I've got. You can download it from here.