Apple has released Xcode 4.0.2 (http://macte.ch/14CEo), an update of the developer tool for creating apps for the Mac, iPhone and iPad. Xcode 4 is available to members of the Mac and iOS Developer Programs from the Apple Developer website.
Version 4.0.2 offers improved Assistant editor logic when switching among different file types and fixes some bugs. It requires Mac OS X 10.6.6 or later and is a 4.25GB download.
