Yes.
However, another poster reckoned he was having a problem with crashing the new build when moving effects around from a bus bin to a track bin. I tried to emulate the problem and I eventually got X2 to crash by moving R-Mix from a track bin to a bus bin while my project was playing.
The fault reporter popped up and I sent that into Cakewalk.
On a positive note, I tried that exercise with other plug-ins and I couldn't get X2 to crash, so it might be something to do with the more CPU hungry plug-ins, like R-Mix.
And, I don't think that I would normally move plug-ins around as much as I did for that test, so I still think I have a reasonably stable system at the moment...