hello everyone, writing these words i am using the new wordpress version, 3.3 “sonny”.
many new features are available, fancy new look for the admin, excellent new media uploader with drag and drop options, more compatibility with iPad, pointer tips to introduce new features and many more…
Experienced users will appreciate the new drag-and-drop uploader, hover menus for the navigation, the new toolbar, improved co-editing support, and the new Tumblr importer. We’ve also been thinking a ton about what the WordPress experience is like for people completely new to the software. Version 3.3 has significant improvements there with pointer tips for new features included in each update, a friendly welcome message for first-time users, and revamped help tabs throughout the interface. Finally we’ve improved the dashboard experience on the iPad and other tablets with better touch support.
here’s a list of all the changes: http://codex.wordpress.org/Version_3.3
There is a ton of candy for developers as well. I’d recommend starting your exploration with the new editor API, new jQuery version, better ways to hook into the help screens, more performant post-slug-only permalinks, and of course the entire list of improvements on the Codex and in Trac.