---

Document Revision History

This table describes the changes to NSNumber Class Reference.

Date	Notes
2008-02-05	Clarified the restricted return values that the (NSValue) objCType method returns.
2007-10-31	Updated the description of the compare: method.
2007-01-08	Corrected definition of boolValue.
	Yes, this does look out of order, but the publication timeline is correct this way…
2006-12-01	Updated to include new API in Mac OS X v10.5.
2006-05-23	First publication of this content as a separate document.

---