Document Revision History

This table describes the changes to NSCountedSet Class Reference.

Date	Notes
2010-08-16	Updated the introduction and made minor corrections throughout.
2009-05-06	Referenced CFBag, which implements similar functionality.
2007-01-31	Updated to OS X version 5 and moved minor changes made in v10.4 to v10.5.
2006-11-07	Moved extended description of -count to NSSet reference and emphasized the importance of this method.
2006-05-23	First publication of this content as a separate document.

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