Saw Stop Fence

I have had a PCS 52" 3hp Saw stop for almost 4 years now. I recently helped a guy put his new powermatic together….while it does not have the saftey benefits, I must say, the fence and miter guage are truly superior to Saw Stop. I heard yesterday that Saw stop has an upgrade fence available now? Anyone know anything about it? It is mentioned on the website but I can not find it any where. Will it fit a PCS? How do I find a price? Is it truly better? I thought I might try our brain trust here…..
Thank you in advance..
Mike