Document Revision History(IOS)

This table describes the changes to What's New in iOS.

Date	Notes
2015-07-08	Updated for iOS 9.
2015-06-30	Updated for iOS 8.4.
2015-04-08	Added information about new features in iOS 8.3.
2014-11-18	Added information about new features in iOS 8.2.
2014-10-20	Updated for iOS 8.1.
2014-09-17	Updated for final release of iOS 8.
2014-06-02	Updated to describe new features in iOS 8.
2014-03-10	Added information about new features in iOS 7.1.
2013-09-18	Added information about new features in iOS 7.
2013-01-28	Added new features introduced in iOS 6.1.
2012-09-25	The links to the OpenGL ES extensions added in iOS 6 now point to the final versions posted on the Khronos website.
2012-09-19	Updated to include features introduced in iOS 6.
	Removed older articles containing changes in iOS 3.x.
2012-03-07	Updated to include features introduced in iOS 5.1.
2011-10-12	Updated to include features introduced in iOS 5.0.
2011-02-28	Added features introduced in iOS 4.3.
2010-11-15	Added features introduced in iOS 4.2.
2010-08-17	Added features introduced in iOS 4.1.
2010-07-08	Changed the title from "What's New in iPhone OS."
2010-06-04	Added information about new features in iOS 4.0.
2010-03-24	Moved the iOS 3.1 information to its own article and added a new article covering features in iOS 3.2.
2009-08-27	Updated the iOS 3.0 article to reflect features introduced in all 3.x versions of iOS.
2009-06-16	Added new features related to the introduction of new iPhone hardware.