Cool. One of the reasons i'm a big fan of their products is that they continuously make them better. Can't wait to try it.
Has anyone found out what the improvements are supposed to be? I haven't seen any new product claims to go along with the product improvement.
Chris Thomas has said the new version has more gloss and longevity. The gloss, per se, I could care less about. Personally, I would have preferred warmer rather than glossier. Greater longevity, on the other hand, might be exciting if it is a significant bump.
Probably about 5 years. Optiseal will last a few months at most, and is a sealant, whereas OptiCoat is a permanent coating.