Movable Type 3.0: Great list of new features, and it’s still free. Movable Type already has awesome plugin support — it’s good to hear they’re taking that even further.
Plugins will now be able to hook into many more pieces of Movable Type, including adding callbacks for saving and removing objects, building application methods with integration into the UI, and hooking into the publishing process. This opens up possibilities for plugins to add even more advanced functionality than they’re able to do now.
In related news, there were some bug fixes in version 2.65, released today.