Wow! a lot of changes... - The Xcode 4.3 Toolset Is Repackaged as a Single App - Command-Line Tools Are Optional - /Developer No Longer Exists - Auto Layout

Wow! a lot of changes... - The Xcode 4.3 Toolset Is Repackaged as a Single App - Command-Line Tools Are Optional - /Developer No Longer Exists - Auto Layout Is Now the Default for All New Cocoa Projects