You can now find information about Virtools 4.0 and the new product line of Virtools on their site . There is a lot of marketing talk and lots of new expressions/symbols – sometimes heavily mixed and overlapping – which can confuse old users. I think I am going comment the one or other thing later, still trying to figure out some details.
Unfortunally between all the pages and PDFs with new product and confusing publishing info, you find no detailed information about what’s new in 4.0. One thing you can see is OpenGL 2.0 with CGFx (currently PC only as far as i know). As I was in the beta program I know more details but we signed NDA and I am not sure if we can already talk about it freely as not all details seems to be public yet.