This table describes the changes to Core Location Framework Reference.
| Date | Notes |
|---|---|
| 2010-05-11 | Added classes and functions introduced in iOS 4.0. |
| 2009-07-28 | Updated the document to reflect the availability of the interfaces in Mac OS X v10.6. |
| 2009-05-07 | Added the CLHeading class. |
| 2008-03-12 | New document that describes the classes and protocols for configuring and scheduling the delivery of location-related events. |
Last updated: 2010-05-11