As you see, GD Taxonomies Tools plugin is now renamed to GD Custom Posts And Taxonomies Tools. Since WordPress 3.0 adds support for Custom Post Types, and implementation is close to Custom Taxonomies, I decided to add that to existing plugin.
And with that, plugin changed the names, since it’s more logical, than to create new plugin. At this point with current latest nightly build of WordPress 3.0, everything works fine, and I expect that until the release of WP 3.0 final, some things can change and break the plugin.
If you use older versions of WordPress, everything about custom post types will be hidden and you will not notice much changes. Many things with taxonomies are changed and fixed.
Pro edition had some more changes under the hood with improved tinymce plugin and full support for latest jQuery. In the next few versions, Pro editions will get more new elements including 2 new widgets for custom post types.
If you test plugin with WordPress 3.0, please report any potential problems so that it can be fixed before WP 3.0 is released.