Apple has released Aperture 3.2 and Xcode 4.2. The former, an update of the software for photographers, supports compatibility with iCloud and iOS 5.

This update also addresses minor stability, performance and compatibility issues. Aperture 3.2 requires Mac OS X 10.6.8 and is a 635.76MB download.

Xcode, an update of the app creation tool, includes software development kits for Mac OS X 10.7 (“Lion”) and iOS 5. Storyboards let you design multiple iOS screens, and define the segues among them. And Automatic Reference Counting (ARC) saves developers from manually managing retain/release. Xcode 4.2 requires Mac OS X 10.7 or higher and is a 1.68GB download.