Document Revision History
This table describes the changes to Concurrency Programming Guide.
|2012-12-13||Corrected explanation of dispatch queues.|
|2012-07-17||Removed obsolete information about autorelease pool usage with operations.|
|2011-01-19||Updated the code for manually executing operations to handle cancellation correctly.|
Added information about using Objective-C objects in conjunction with dispatch queues.
|2010-04-13||Updated to reflect support for iOS.|
|2009-08-07||Corrected the start method for the nonconcurrent operation object example.|
|2009-05-22||New document that describes technologies for executing multiple code paths in a concurrent manner.|