# iOS & iPadOS 17.6 Release Notes Update your apps to use new features, and test your apps against API changes. ## Overview The iOS & iPadOS 17.5 SDK provides support to develop apps for iPhone and iPad running iOS & iPadOS 17.6. The SDK comes bundled with Xcode 15.4, available from the Mac App Store. For information on the compatibility requirements for Xcode 15.4, see [Xcode 15.4 Release Notes](/documentation/Xcode-Release-Notes/xcode-15_4-release-notes). ### Audio #### Resolved Issues - Fixed: Some bluetooth headphones might not be usable as an audio output route with certain AVAudioSession configurations. (129624040) ### Camera and AVFoundation Capture #### Resolved Issues - Fixed: `AVCaptureDeviceRotationCoordinator` returns incorrect values for `videoRotationAngleForHorizonLevelCapture` and `videoRotationAngleForHorizonLevelPreview` when using the Front Camera on iPad Air (6th generation) and iPad Pro (7th generation). (126887983) ### MarketplaceKit #### Resolved Issues - Fixed an issue where user notification fails to display when an app, with an expired license and installed from a marketplace, fails to launch. (129306666) - Fixed an issue where reinstalling an offloaded app from a marketplace might get stuck with a disabled home screen icon. (130278683) ### Notes #### Known Issues - For devices running iOS 17.6 betas 2 or 3, the Notes folder widget might display “No Folder Available”, and tapping on this widget might cause Notes to crash. (131921810) **Workaround:** Remove the Notes folder widget and re-add it, or update device to iOS 17.6 beta 4. --- 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)