This table describes the changes to NSMappingModel Class Reference.
| Date | Notes |
|---|---|
| 2009-02-03 | Updated for iOS 3.0. |
| 2008-06-03 | Updated for Mac OS X v10.6. |
| 2007-05-22 | New document that describes the Core Data class used to specify a mapping from one schema to another during migration. |
Last updated: 2009-02-03