Plone is released. This is probably the biggest release in a long time and from an end user point of view, the largest number of visible changes and tweaks. Well done to all the team involved.
On the top end most visible are the ajaxification of most of the content editing and the addition of versioning. Behind the scenes its all the Zope 3 stuff and rewriting of all the architecture. I don't understand most of that stuff, so I can just hope its all a good thing. But if you haven't tried Plone in a while, should take another quick peek at it.