Document Revision History

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

DateNotes
2015-12-08

Updated for iOS 9.2.

2015-10-21

Updated for iOS 9.1.

2015-09-16

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.