Moments ago at WWDC 2011, Apple announced that the next major update to Mac OS X, Lion 10.7, will be available for purchase and download exclusively through the Mac App Store in July for just $29. OS X 10.7 Lion features over 250 new updates to the OS including Mission Control, Launchpad, full-screen apps, Auto Save, Resume, and much more. Hit the break for Apple’s full press release.

via Mac OS X Lion 10.7 available in July from Mac App Store for $29.