Mon. Nov 29th, 2021

Update for MAC OS X Lion Developer Preview 2, Released

Apple Inc. released an update to their recent release of MAC OS X Lion DP 2. It’s really hard to predict that what kind of changes are made in the update but we are sure of one thing, the bugs have been fixed 😉


Mac OS  Lion brings our best thinking from iPad and iPhone to the Mac. The developer preview offers a range of new technologies and capabilities that you can begin incorporating into your apps, including Multi-Touch gestures and animations, Auto Save, Versions, full screen, Resume, and app sandboxing. Start developing your apps today so they’re ready when Lion ships this summer

Download the Update by Running Software Update.
From systems that have developer preview 2 of Lion or Lion Server installed, run Software Update and download Mac OS X Lion Developer Preview 2 Update. You must also download Xcode 4.1 Developer Preview 3 available from the Mac Dev Center to build apps with this version of Lion.

If you have not yet downloaded developer preview 2 of Lion and Lion Server, get your redemption code from the Mac Dev Center then proceed to the Mac App Store to redeem your code and download Lion.

The update is appearing in Software Update for those with the Lion Developer Preview 2 installed, and Apple has sent out an email alerting all Mac OS X developers about the release. We’ve been told that the new build is 11A430e, compared to 11A419 for the original Developer Preview 2.