# iOS & iPadOS Release Notes Learn about changes to the iOS & iPadOS SDK. ## Overview Release notes provide details on API changes, known issues, fixes, workarounds, and deprecations for recent software releases. ### Bug Reporting For issues not mentioned in release notes, send feedback through [Feedback Assistant](applefeedback://). When writing your report, please include the full version number in the title and in the description. This looks like “13 (17A_xxxx_).” You can find the full version number in Settings > General > About > Version. For more information, visit [Bug Reporting](https://developer.apple.com/bug-reporting/). ## Topics ### iOS & iPadOS 26 [iOS & iPadOS 26.5 Beta Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-26_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 26.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-26_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 26.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-26_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 26.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-26_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 26.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-26_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 26 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-26-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS & iPadOS 18 [iOS & iPadOS 18.6 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18_6-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 18.5 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 18.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 18.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 18.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 18.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 18 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-18-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS & iPadOS 17 [iOS & iPadOS 17.6 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17_6-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 17.5 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 17.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 17.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 17.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 17.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 17 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-17-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS & iPadOS 16 [iOS & iPadOS 16.6 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-16_6-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 16.5 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-16_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 16.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-16_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 16.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-16_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 16.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-16_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 16.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-16_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 16 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-16-release-notes) Update your apps to use new features, and test your apps against API changes. [iPadOS 16 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ipados-16-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS & iPadOS 15 [iOS & iPadOS 15.6 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15_6-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 15.5 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 15.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 15.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 15.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 15.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 15 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-15-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS & iPadOS 14 [iOS & iPadOS 14.7 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_7-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14.6 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_6-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14.5.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_5_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14.5 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 14 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-14-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS & iPadOS 13 [iOS & iPadOS 13.7 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_7-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.6 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_6-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.5 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_5-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.3.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_3_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS & iPadOS 13.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-ipados-13_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 13 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-13-release-notes) Update your apps to use new features, and test your apps against API changes. ### iOS 12 [iOS 12.4 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12_4-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 12.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 12.2 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12_2-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 12.1.3 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12_1_3-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 12.1.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12_1_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 12.1 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12_1-release-notes) Update your apps to use new features, and test your apps against API changes. [iOS 12 Release Notes](/documentation/iOS-iPadOS-Release-Notes/ios-12-release-notes) Update your apps to use new features, and test your apps against API changes. ## See Also [iOS 11.3 SDK Release Notes](https://developer.apple.com/library/archive/releasenotes/General/RN-iOS-11.3/index.html#//apple_ref/doc/uid/TP40017699) [iOS 11.2 SDK Release Notes](https://developer.apple.com/library/archive/releasenotes/General/RN-iOS-11.2/index.html#//apple_ref/doc/uid/TP40017694) [iOS 11.1 SDK Release Notes](https://developer.apple.com/library/archive/releasenotes/General/RN-iOS-11.1/index.html#//apple_ref/doc/uid/TP40017683) [iOS 11 Release Notes](https://developer.apple.com/library/archive/releasenotes/General/RN-iOSSDK-11/index.html#//apple_ref/doc/uid/TP40017669) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)