Lots of new and exciting things are coming out of Adobe recently. To keep updated on their latest releases check out their Adobe Labs page: http://labs.adobe.com/
Adobe Labs is your source for early looks at emerging products and technologies from Adobe.
In Labs, you’ll find early access to downloads, samples, documentation, release notes, tutorials and more. Labs also includes forums and a wiki, where you can ask questions, discuss, and share your feedback with Adobe.
Also if you are fan of Lightroom you can also check out any news and developments at a new site: http://lightroom-news.com/