iOS & iPadOS Release Notes

Learn about changes to the iOS & iPadOS SDK.

Overview

The Apple Developer Program provides everything you need to build and distribute your apps on the App Store for iPhone and iPad. Membership includes access to beta OS releases, advanced app capabilities, and tools to develop, test, and distribute apps and Safari extensions. For more information, visit Apple Developer Program.

Bug Reporting

For issues not mentioned in release notes, file bugs through Apple Bug Reporter.

When filing a bug, please include the full version number in the bug title and in the description. This looks like “13 (17Axxxx).” You can find the full version number in Settings > General > About > Version.

Topics

iOS & iPadOS 13

iOS & iPadOS 13.1 Beta 4 Release Notes

Update your apps to use new features, and test your apps against API changes.

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

Update your apps to use new features, and test your apps against API changes.

iOS 12.3 Release Notes

Update your apps to use new features, and test your apps against API changes.

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

Update your apps to use new features, and test your apps against API changes.

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

Update your apps to use new features, and test your apps against API changes.

iOS 12 Release Notes

Update your apps to use new features, and test your apps against API changes.