S.T.A.L.K.E.R.: Clear Sky can be updated thanks to new version 1.5.06 patches for GSC Game World's first-person shooter prequel. There is a patch for the retail edition, which can be found on ActionTrip, AtomicGamer, FileFront, Gamer's Hell, and The Patches Scrolls. There is also a patch for digitally distributed versions on AtomicGamer, FileFront, Gamer's Hell, and The Patches Scrolls. The new version includes balance tweaks, bug fixes, and adds DirectX 10.1 support, for which ATI released a hotfix earlier today.