Document Revision History

This table describes the changes to Undo Architecture.

DateNotes
2011-06-03

Added "Undo and the Document Architecture," "Undo and the Model Layer," and "Undo and the Control and View Layers" sections to "Using Undo in AppKit-Based Applications." Corrected typos.

2010-11-15

Corrected description of applicationSupportsShakeToEdit to state that it is YES by default.

2009-07-27

Added supplementary information plus links to Cocoa Core Competencies.

2009-05-16

Corrected typographical errors.

2009-03-13

First release for iOS.

2002-11-12

Revision history was added to existing topic. It will be used to record changes to the content of the topic.