Document Revision History
This table describes the changes to What's New in OS X.
Added information for OS X 10.10.3.
Updated for OS X v10.10.
Updated for OS X v10.9.
Added information about features introduced in OS X v10.8.
Updated to describe additional features in OS X Lion.
Updated the links in the OS X Lion v10.7 chapter.
Added information for OS X v10.7.
Updated to describe new and changed technologies introduced in OS X v10.6.
Added a description for the Core Text technology and updated the Core Audio description.
Updated to include new information for OS X v10.5.
Added reference to ACL man page.
Added information about GCC 4.0 along with links to a porting document.
New document that describes features introduced in OS X.