I recently upgraded to WordPress 3.5. One thing about WordPress updates, they are super easy. One of the best features of WordPress 3.5 is the new Media Manager. Uploading images is a breeze. Just drag and drop a file, or manually choose file and click. Viewing previous uploaded images in the Media Library is a total experience now. Thumbnails of recent uploads are displayed in rows and columns, and they are scrollable. Selecting an image and inserting it to a post is way too easy. Kudos to the development team for a fantastic job with this upgrade, and especially with the work on the new Media Manager.