Wed. 25th May, 2011
The most interesting new feature is the improvement of the drag and drop functionality. It's much easier to copy, move, delete and create pages now. In the upper toolbar, you will find a small button that shows you a list of available doktype icons. Drag them into the tree to create new pages.
This is a companion discussion topic for the original entry at https://typo3.org/article/typo3-45-lts-the-pagetree/