Last month we announced the release candidate for TurnKey Core 12.0 - the common base for all appliances, based on the rock solid Debian Squeeze (6.0.4).
I usually get excited when adding new features to the TurnKey Hub. Recent excitement included server monitoring, reserved instances, domain management, and the Hub API.
I'm very excited about todays annoucement, not only is it awesomely useful, it's also technically cool!