GD SEO Toolbox Pro 3.0 is a new, major update that now has code names (birds), and brings a lot of new features (updated metadata module, new dashboard and about pages), updates and fixes.
Plugin version 3.0 has got a new dashboard and about panels, in line with other Dev4Press Pro plugins. About page is more informative, with more information about the latest major release and better-organized tabs. As for the new plugin dashboard, currently, it shows the list of active plugin modules and status (with file links) for Sitemap.XML and Robots.txt files.
Most important part of the plugin, the Metadata module used to build the title and documentation used by search engines, has been massively updated. This includes brand new BuddyPress module (replacing the previous component for BuddyPress), supporting more BuddyPress pages and content types. bbPress support is also updated.
The plugin has a new module for Google+ (with the option to add published profile URL), and there are many more updates and improvements under the hood. This version also fixes several bugs, so check out the plugin changelog for detailed information.
If you notice any problems with the plugin, stop by the support forums to report it. Let me know what you think about the new version, and as always, suggestions are welcome.