Page templates in subdirectories, new in WordPress 3.4 by Andrew Nacin.
In case you missed it, WordPress 3.3 was released this morning.
What’s new you may ask? The best way to find that out is to visit the new About WordPress screen in the dashboard
WordPress 3.2 RC2 was released on Friday.
WordPress 3.2 (due out in June 2011) is in the process of receiving a style refresh for the WordPress dashboard.
In the last few hours these changes (still a work in progress) have been committed. See below for some screenshots of the new UI:
This post contains a comprehensive list of the new features and changes that are part of the recently released WordPress 3.1.
After 8 months of development WordPress 3.1 has just been released.