New cover on an old book?
There is a ton of links on the new website but as for actual new code? Not so much. The site lists blog posts that seem to offer new tools for the developers but most links lead to a newer version (and some not so new versions) of tools that have been around for a few years now.
It is a nice and well laid out website and hopefully will grow into a good open source site for developers (and more hardware agnostic tools I hope). For now, it's just another coating on the same tools that were there before. Reminds me a lot of Crimson, right down to the same old interface once you dig down far enough but with a few new and slightly useful apps sitting on top.
If nothing else, AMD is getting some decent web page designers online.