Galactic Civilizations II v1.0X has been released. If you have previously downloaded one of the pre-releases you'll want to update to this version. Version 1.0X inclues a bunch of new options including GPU throttling, video controls, tweaks to game balance, bug fixes, and much more. In theory this version should resolve all known compatibility issues that we have control over (users absolutely need to make sure they have recent video drivers and if they have a dual-core AMD to make sure they're running the latest chipset drivers if they run into any issues).
You can read the full list of changes HERE.
A lot of time has gone into cleaning up the ship design stuff. The ship designer in the game has kind of taken on a life of its own. We're glad people love it. We've done our best to make things like upgrading and modifying easier to do in this version and more robust. As one person in the forum put it, it's like having a CAD program bundled with a game (though a lot easier to use of course).
You can download it from Stardock Central or from the Downloads page.