Document Revision History

This table describes the changes to Xcode 4 Transition Guide.

DateNotes
2011-08-10

Added features new with OS X v10.7 Lion.

2011-07-07

Added information about features new in Xcode 4.1, including Interface Builder plug-ins and automatic project updates.

2011-02-08

New document that explains how to get started using Xcode 4 if you're already familiar with Xcode 3.