Well, it is not really KDE’s birthday today, but it isn’t far off.
You can read the announcement or go directly to the site of the new version of Active.
You can also see a short video demo directed and performed by Marco:
I haven’t been much involved with this release apart from under the hood stuff that Active and desktop versions share, and the new website design. So, when testing the new image, I experienced the thrill the regular users do. It is a good feeling :)