I know that everyone wants a 250 Dynasty and we hear that but nothing is scheduled to replace the 200 for quite awhile.
The new 200 features are just product improvements and are a running change to the current product. That is why you have not seen anything on the website. It's not a NEW product, just enhanced/perfected. We constantly strive to improve products and have incorporated software or hardware changed in product for years to try to improve performance, manufacturing, or reliability. These new changes are just that.
The Dynasty 200 is here for while.

Hope that helps