Document Revision History
This table describes the changes to Key-Value Observing Programming Guide.
Updated to use new Objective-C features.
Clarified terminology in "Registering Dependent Keys."
Added links to some key Cocoa definitions.
Corrected minor typo.
Clarified Core Data requirement in Registering Dependent Keys.
Updated Registering Dependent Keys chapter.
Updated code examples.
Clarified that you should not release objects before calling willChangeValueForKey: methods. Noted that Java is not supported.
Corrected minor typos.
Clarified the need to nest manual key-value change notifications.
Modified source example in Registering Dependent Keys.
Initial publication of Key-Value Observing.