Document Revision History

This table describes the changes to Apple URL Scheme Reference.

Date	Notes
2017-09-19	Updated the description of the behavior that occurs when a user opens a URL with the tel scheme in a native app.
2015-06-08	Added the scheme for FaceTime audio calls.
2013-09-18	OS X now supports map links.
2012-12-13	Updated information about the usage of the maps URL scheme.
2012-09-19	Changed the map-related URL information to reflect Apple map support.
2010-12-15	Applied minor edits.
2009-06-17	Minor edits throughout.
2009-06-08	Updated the description of the mailto scheme to reflect the fact that iOS ignores the from attribute.
2009-01-06	Changed the title from "iPhone URL Scheme Reference" and applied other minor edits throughout.
2008-10-29	Added information about support for the sms URL scheme.
2008-10-15	First version of iPhone URL Scheme Reference.
	The information in this document was previously published in iOS Programming Guide.