The Kerbal Space Program Blog puns that the Kerbal Space Program is now in beta with the release of a "Beta Than Ever" patch for the space simulation that's available through their store and Steam. Here's word on what's offered in the new version, including an authentic ESA logo to make for more realistic-looking rockets for your green-headed Kerbals:

Building upon a long term project that was introduced with the last update’s destructible facilities, players will now have the ability to start from the ground up with a basic space center and turn it into a sprawling compound in the new upgradable facilities feature. It’s not just buildings, either. Players will unlock new capabilities and bonuses as their career path progresses.

Speaking of progression, the new Kerbal Experience system allows for the Kerbals, themselves, to progress as they never have before. Kerbals have gained specialized skills that players can improve by taking them on missions. Advanced piloting, science gathering and spacecraft repairs are just a few of the things Kerbal crews can do as they gain experience.

In surprise move, Squad and the European Space Agency (ESA) have banded together to provide a special treat for players. They have granted Squad use of their logo and imagery in Kerbal Space Program. Fresh off the unprecedented success of their Rosetta mission, their cooperation adds even more detail to players who’d like to recreate their own ESA missions in the game.