iOS 16.1

Apple rolled out iOS 16.1, watchOS 9.1, macOS Ventura 13 and iPadOS 16

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According to the latest report, Apple today officially released the stable iOS 16.1, watchOS 9.1, macOS Ventura 13 and iPadOS 16. You can check the complete release notes of these updates below.

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iOS 16.1 Release Notes

Home

Known issues

  • You might receive an alert to turn on Wi-Fi when pairing a Matter accessory. (98460235)Workaround: Ensure your device is connected to your Wi-Fi network.
  • Adjusting the color or color temperature might result in an unexpected color set on a Matter accessory. (98578966)
  • Accessory details might not open if a Matter accessory is unreachable. (99232316)
  • The device that initiates the pairing needs to use the same iCloud account as the home hub. Only the owner of a home, not an invited user, can pair Matter accessories. (76012945)

Memory Allocation

Known Issues

  • The system memory allocator free operation zeroes out all deallocated blocks in iOS 16.1 beta or later. Invalid accesses to free memory might result in new crashes or corruption, including:
    • Read-after-free bugs that previously observed the old contents of a block may now observe zeroes instead
    • Write-after-free bugs may now cause subsequent calls to calloc to return non-zero memory

    To debug these issues, use Address Sanitizer and Guard Malloc (see libgmalloc(3)). (97449075)

StoreKit

Resolved Issues

  • Fixed an issue where restoring transactions wouldn’t prompt for authentication or restore any transactions if there was no App Store account signed in. (99506258)
  • Fixed an issue where purchasing or restoring in-app transactions with hosted content would block new purchases or restores from processing. (100117681)

watchOS 9.1 Release Notes

Memory Allocation

Known Issues

  • The system memory allocator free operation zeroes out most deallocated blocks in watchOS 9.1 beta or later. Invalid accesses to free memory might result in new crashes or corruption, including:
    • Read-after-free bugs that previously observed the old contents of a block may now observe zeroes instead
    • Write-after-free bugs may now cause subsequent calls to calloc to return non-zero memory

To debug these issues, use Address Sanitizer and Guard Malloc (see libgmalloc(3)). (97449075)

macOS Ventura 13 Release Notes

General

Known Issues

AppKit

Accessory Security

New Features

  • On portable Mac computers with Apple silicon, new USB and Thunderbolt accessories require user approval before the accessory can communicate with macOS for connections wired directly to the USB-C port. This doesn’t apply to power adapters, standalone displays, or connections to an approved hub. Devices can still charge if you choose Don’t Allow.You can change the security configuration in System Settings > Security and Privacy > Security. The initial configuration is Ask for new accessories. Configuring an accessibility Switch Control sets the policy to always allow accessory use. Approved devices can connect to a locked Mac for up to three days.Accessories attached during software update from prior versions of macOS are allowed automatically. New accessories attached prior to rebooting the Mac might enumerate and function, but won’t be remembered until connected to an unlocked Mac and explicitly approved. (43338666)

File System

New Features

  • There’s a change to the implementation of the msdos and exfat file systems. Apps that check for those specific file system formats might not detect them. Please file feedback if this impacts your app. (90768681)
  • The asr utility won’t perform a volume replication of the booted macOS volume group without having the invoking app augmented with Full Disk Access privileges (or if SIP is disabled). The new requirement is to turn on Full Disk Access for the app in System Settings > Privacy & Security. (91764517)

CoreGraphics

Deprecations

  • To improve security, CGImageCreate enforces parameter correctness on macOS Ventura 13, iOS 16, iPadOS 16, watchOS 9, and tvOS 16. Passing an incorrect CGImageByteOrderInfo is no longer supported, and will result in images failing to load. (94855401)

DeviceDiscoveryUI

Known Issues

  • Devices running beta 4 or later aren’t backwards compatible with devices running earlier beta versions. (95233878)

Game Controller

New Features

  • Many additional Bluetooth and USB game controllers are supported by the Game Controller framework on macOS 13, iOS 16, and tvOS 16 and later. (82409809)

Mail

Known Issues

  • Moving a Remind Me message to another mailbox doesn’t remove the Remind Me banner. (93685824)

Memory Allocation

Known Issues

  • In apps built with the macOS 13 SDK or later, the system memory allocator free operation zeroes out most deallocated blocks in macOS 13 beta or later. Invalid accesses to free memory might result in new crashes or corruption, including:
    • Read-after-free bugs that previously observed the old contents of a block may now observe zeroes instead
    • Write-after-free bugs may now cause subsequent calls to calloc to return non-zero memory

    To debug these issues, use Address Sanitizer and Guard Malloc (see libgmalloc(3)). (97449075)

Metal

Known Issues

  • The MTLResource.gpuHandle is deprecated. (92862429)Workaround: Use gpuResourceID instead, which functions as a replacement.

Metal Offline Compiler

Known Issues

  • MetalFX effect outputs aren’t designed to be consumed by the CPU. Outputting to a texture that is read only by the CPU might result in synchronization issues. (91515075)Workaround: If a CPU reading of the MetalFX output is desired, instead of encoding the MetalFX effect as the last item in a command buffer, encode a dummy blit that consumes the MetalFX output texture (a 1-pixel region blit is fine) in the command buffer. After the command buffer with the dummy blit is finished, reading of the MetalFX effect output texture with CPU synchronizes correctly.

Networking

New Features

  • Added NSURLSession support for client-certificate based authentication. (24523955)
  • Added URLSession support for Private Access Tokens. (82937526)

Deprecations

  • FTP is deprecated for URLSession and related APIs. Please adopt modern secure networking protocols such as HTTPS. (92623659)

StoreKit

New Features

  • All StoreKit APIs are now annotated for sendability and main actor isolation. (84157048)
  • Product has new properties for localizing prices and subscription periods. For iOS 15, iPadOS 15, macOS 12, tvOS 15, and watchOS 8 or later use priceFormatStyle to format numbers derived from price. Use subscriptionPeriodFormatStyle to format durations of time relating to a subscription period. On iOS 16, iPadOS 16, macOS 13, tvOS 16, and watchOS 9 or later use subscriptionPeriodUnitFormatStyle to format single units of a subscription period. (93780442)
  • AppTransaction allows developers to cryptographically verify that the app was purchased on the App Store. (86739279)
  • The recentSubscriptionStartDate property is included in Product.SubscriptionInfo.RenewalInfo. It represents the date that marks the start of the most recent period of continuous subscription. A period is considered a continuous subscription if there’s no more than a 60-day gap between any two subscribed periods. (86599570)
  • The StoreKit Messages API allows you to control when App Store messages are displayed in your app. (85321880)
  • Read the requestReview environment value to get an instance of a RequestReviewAction. Then, call this instance to request to display a review prompt from your SwiftUI apps. (86739003)

Deprecations

  • Deprecated the SKDownload API and removed the option to upload nonconsumable in-app purchase assets for Apple to host. In addition, support for managing these assets in App Store Connect is no longer available as of April 2022. (89764253)

Swift

Known Issues

  • Network.framework resolved an issue that could cause NWBrowser, NWConnection, NWConnectionGroup, NWEthernetChannel, NWListener, and NWPathMonitor to trigger a retain cycle when various Handler blocks are set. Starting with macOS 13, iOS 16, watchOS 9, and tvOS 16, if software using Network.framework targets these releases as the minimum OS, the object releases any blocks they captured once cancelled, breaking the retain cycle. (89677097)Workaround: For software targeting older versions, the retain cycle can be broken by setting the handler blocks to nil after canceling the object.

SwiftUI

New Features

  • Custom types conforming to ToolbarContent now support dynamic properties like @Environment. (94117842)
  • For control, Section, or other views that have a Label, the ViewBuilder content now automatically arranges and styles multiple views as hierarchical elements, such as title and subtitle. If the label views are intended to be arranged horizontally rather than hierarchically, wrap the views within an HStack. (85184563)
  • A TextField supports multiline text. Use a Axis.vertical axis on a text field to allow rendering of multiple lines in contexts like forms, where text is expected to be short to medium length. For long-form text editing, continue to use a TextEditor. (51463718)
  • A list supports Section footers. (78462739)
  • When presenting a sheet or window, SwiftUI now uses focus state bindings to determine where focus should be placed by default. Clients can specify a custom binding assignment using the new View.defaultFocus(_:_:) modifier. (81837128)
  • Applying View.focusable(false) to a container now also disables focus for the container’s contents. (89362190)
  • An alert presented using an Error displays as a critical alert, which shows a caution symbol with the app icon overlaid. (82014147)
  • Lists and tables automatically support type-to-select, using the first Text content in each cell. (85956291)
  • Windows created using SwiftUI no longer have a maximum size by default. The user can resize them to fill the screen. To enforce a maximum size, use the .windowResizability(.contentSize) modifier. (92634133)

Known Issues

  • Providing actions to a navigationTitle modifier has been deprecated. Use the toolbarTitleActions() modifier or ToolbarTitleActions type in a toolbar modifier instead. (93658035)

Texts and Fonts

Deprecations

  • ATS and ATSUI APIs are fully deprecated. Code using these APIs will fail to compile and link when the deployment target is set to 13. Code targeting earlier versions of macOS will continue to compile, link, and run. macOS 13 is the last release where code depending on ATS or ATSUI will run. All runtime functionality will be removed in next major release of macOS. (83581159)

Wallet

Known Issues

  • American Express cards might need to be removed and re-added to Wallet after updating to macOS 13 beta 6 or later. (97990752)

iPadOS 16 Release Notes

AVFoundation

New Features

  • AVCaptureSession.isMultitaskingCameraAccessSupported returns true on iPads that support Stage Manager. (88345287)

CoreGraphics

Deprecations

  • To improve security, CGImageCreate enforces parameter correctness on macOS 13 Ventura, iOS 16, iPadOS 16, watchOS 9, and tvOS 16. Passing an incorrect CGImageByteOrderInfo is no longer supported, and will result in images failing to load. (94855401)

Backup

New Features

  • Customers using iOS 16 can now back up their device over an LTE cellular connection, as well as a 5G or Wifi connection. (95276719)

DeviceDiscoveryUI

Known Issues

  • Devices running beta 4 or later aren’t backwards compatible with devices running earlier beta versions. (95233878)

Emoji

Known Issues

  • The search field for the emoji Lock Screen editor is missing. (88603664)

Game Controller

New Features

  • Many additional Bluetooth and USB game controllers are supported by the Game Controller framework on macOS 13, iOS 16, and tvOS 16 and later. (82409809)

HealthKit

New Features

  • HealthKit workout APIs now support multisport workouts with activities of swimming, cycling, and running. (82588168)
  • New data types for running workout metrics like running power, ground contact time, vertical oscillation, running speed, and stride length. (82974514)
  • A new data type is available to track AFib History. (95315701)
  • The HealthKit framework has a new Vision Prescription data type that allows developers and users to store prescription information received from eye care professionals. This feature includes a new set of HKSample subclasses that allow developers to encapsulate prescriptions for glasses and contact lenses. Users of iPhone can directly store their prescription information from the Health app as well. Because most regions require the actual prescription document to purchase glasses and contacts, this feature also allows the storage of attachment files in HealthKit. Due to the potential privacy concerns around sharing unintended additional details from the prescription, the HealthKit framework has a new authorization API to allow users to authorize prescriptions on a per-sample basis. See header documentation in HealthKit and watch the WWDC HealthKit session for more information. (82940646)

Home

Known Issues

  • You might receive an alert to turn on Wi-Fi when pairing a Matter accessory. (98460235)Workaround: Ensure your device is connected to your Wi-Fi network.
  • Adjusting the color or color temperature might result in an unexpected color set on a Matter accessory. (98578966)
  • Accessory details might not open if a Matter accessory is unreachable. (99232316)
  • The device that initiates the pairing needs to use the same iCloud account as the home hub. Only the owner of a home, not an invited user, can pair Matter accessories. (76012945)

Mail

Known Issues

  • Moving a Remind Me message to another mailbox doesn’t remove the Remind Me banner. (93671992)

Maps

Deprecations

Memory Allocation

Known Issues

  • The system memory allocator free operation zeroes out all deallocated blocks in iPadOS 16 beta or later. Invalid accesses to free memory might result in new crashes or corruption, including:
    • Read-after-free bugs that previously observed the old contents of a block may now observe zeroes instead
    • Write-after-free bugs may now cause subsequent calls to calloc to return non-zero memory

    To debug these issues, use Address Sanitizer and Guard Malloc (see libgmalloc(3)). (97449075)

Messages

New Features

  • Allows developers to classify incoming SMS from unknown numbers into 12 new sub-categories within Transaction and Promotion categories for improved organization. (95276296)
  • For Indian users, Messages now supports event extraction from SMS. These event and appointment messages are presented as Siri suggestions and also are presented to users in Messages thread and in Calendar Inbox. (95276513)
  • For selected US Carriers, Messages extends the “Report Junk” feature to enable users to report SMS/MMS junk to Carriers. The option is visible inside Messages from Unknown Senders. (95276623)
  • Messages now supports the ability for customers with a dual SIM iPhone to filter their messages based on their SIMs. (95276784)

Metal

Known Issues

  • When using the new Metal mesh shaders feature, render pipeline state objects (PSOs) created with a mesh shader stage but without a object shader stage can fail to compile or fail to work correctly on some devices. (89836551)Workaround: When creating render PSOs with a mesh shader stage, also include a (potentially trivial pass-through) object shader stage.

Deprecations

  • The MTLResource.gpuHandle is deprecated. Use gpuResourceID instead, which functions as a replacement. (92862429)

Metal Offline Compiler

Known Issues

  • MetalFX effect outputs aren’t designed to be consumed by the CPU. Outputting to a texture that is read only by the CPU might result in synchronization issues. (91515075)Workaround: If a CPU reading of the MetalFX output is desired, instead of encoding the MetalFX effect as the last item in a command buffer, encode a dummy blit that consumes the MetalFX output texture (a 1-pixel region blit is fine) in the command buffer. After the command buffer with the dummy blit is finished, reading of the MetalFX effect output texture with CPU synchronizes correctly.

Networking

New Features

  • Added NSURLSession support for client-certificate based authentication. (24523955)
  • Added URLSession support for Private Access Tokens. (82937526)

Deprecations

  • FTP is deprecated for URLSession and related APIs. Please adopt modern secure networking protocols such as HTTPS. (92623659)

RoomPlan

New Features

  • The RoomPlan framework is now available in iPadOS 16, enabling 3D parametric model creation of an interior room. The framework uses a device’s sensors, trained machine learning models, and RealityKit rendering capabilities to capture the physical surroundings of an interior room. APIs are available for end-to-end scanning experience, real-time data structures for custom UI creation, and both USD and USDZ generation of 3D room models. (84170837)

StoreKit

New Features

  • All StoreKit APIs are now annotated for sendability and main actor isolation. (84157048)
  • A property recentSubscriptionStartDate is included in RenewalInfo. It represents the date that marks the start of the most recent period of continuous subscription. A period is considered a continuous subscription if there is no more than a 60-day gap between any two subscribed periods. (86599570)
  • Product has new properties for localizing prices and subscription periods. For iOS 15, iPadOS 15, macOS 12, tvOS 15, and watchOS 8 or later use priceFormatStyle to format numbers derived from price. Use subscriptionPeriodFormatStyle to format durations of time relating to a subscription period. On iOS 16, iPadOS 16, macOS 13, tvOS 16, and watchOS 9 or later use subscriptionPeriodUnitFormatStyle to format single units of a subscription period. (93780442)
  • AppTransaction allows developers to cryptographically verify that the app was purchased on the App Store. (86739279)
  • The recentSubscriptionStartDate property is included in Product.SubscriptionInfo.RenewalInfo. It represents the date that marks the start of the most recent period of continuous subscription. A period is considered a continuous subscription if there’s no more than a 60-day gap between any two subscribed periods. (86599570)
  • The priceLocale property is included in Product. Use this property to format price values deriving from the product’s decimal price. (81480683)
  • The StoreKit Messages API allows you to control when App Store messages are displayed in your app. (85321880)
  • Read the requestReview environment value to get an instance of a RequestReviewAction. Then, call this instance to request to display a review prompt from your SwiftUI apps. (86739003)

StoreKit

Resolved Issues

  • Fixed an issue where restoring transactions wouldn’t prompt for authentication or restore any transactions if there was no App Store account signed in. (99506258)
  • Fixed an issue where purchasing or restoring in-app transactions with hosted content would block new purchases or restores from processing. (100117681)

Deprecations

  • Deprecated the SKDownload API and removed the option to upload nonconsumable in-app purchase assets for Apple to host. In addition, support for managing these assets in App Store Connect is no longer available as of April 2022. (89764253)

SwiftUI

New Features

  • For control, Section, or other views that have a Label, the ViewBuilder content now automatically arranges and styles multiple views as hierarchical elements, such as title and subtitle. If the label views are intended to be arranged horizontally rather than hierarchically, wrap the views within an HStack. (85184563)
  • A TextField supports multiline text. Use a Axis.vertical axis on a text field to allow rendering of multiple lines in contexts like forms, where text is expected to be short to medium length. For long-form text editing, continue to use a TextEditor. (51463718)
  • Navigation bars have new default behaviors. A navigation bar defaults to an inline title display mode, if no title is provided. If a title is provided, the default remains large. Use the navigationBarTitleDisplayMode(_:) modifier to change this. By default, a navigation bar only renders if it has content to display. If a navigation bar has no title, toolbar items, or search content, it’s automatically hidden. Use the navigationBarHidden(_:) or the new .toolbar(.visible) modifier to explicitly show an empty navigation bar. (84996257)
  • A list supports Section footers. (78462739)
  • When the toolbar modifier is applied at multiple levels of a hierarchy, items from a child are appended to those from the parent that have the same placement. (65619097)
  • When using .windowResizability(.contentSize), windows created with SwiftUI set their resizable and fullscreen flags based on the size of their contents. (65791490)
  • List separator insets can now be customized using HorizontalEdge.leading and HorizontalEdge.trailing alignment guides. (74192080)
  • The implementation of list no longer uses UITableView. (81571203)
  • SwiftUI now enforces at runtime that view and view controller representables are value types. (82982458)
  • Symbol images now use an automatically determined symbol-rendering mode by default. To have a symbol image always use monochrome rendering, use the SymbolRenderingMode modifier. (85524479)
  • A Picker with a menu style in a list displays its label by default. To hide the label, use the labelsHidden() modifier. (88228016)
  • Pickers in list default to the menu style. (89186618)
  • Changes to text and image views now animate by default. Use .contentsTransition(.identity) to disable this behavior. (89558882)
  • Lists and forms automatically dismiss the software keyboard, if present, when a scroll gesture begins. Use .scrollDismissesKeyboard(.never) to restore the old behavior. (89588639)
  • Added View.scrollContentBackground, which permits customization of background colors for scrollable views like List. (45928055)
  • Added View.focusedObject(_:) and View.focusedSceneObject(_:) modifiers to be used in conjunction with the new @FocusedObject to allow an ObservableObject to be vended by the focused view or scene. (83637876)
  • Custom types conforming to ToolbarContent now support dynamic properties like @Environment. (94117842)

Known Issues

  • Providing actions to a navigationTitle modifier has been deprecated. Use the toolbarTitleActions() modifier or ToolbarTitleActions type in a toolbar modifier instead. (93658035)
  • Lists and tables might not clear their selection when exiting Edit Mode. (94093589)

UIKit

New Features

  • iOS apps can now request rotation using [UIWindowScene requestGeometryUpdate:errorHandler:] and providing a UIWindowSceneGeometryPreferencesIOS object containing the desired orientations. (95229615)

Deprecations

  • [UIViewController shouldAutorotate] has been deprecated is no longer supported. [UIViewController attemptRotationToDeviceOrientation] has been deprecated and replaced with [UIViewController setNeedsUpdateOfSupportedInterfaceOrientations].Workaround: Apps relying on shouldAutorotate should reflect their preferences using the view controllers supportedInterfaceOrientations. If the supported orientations change, use `-[UIViewController setNeedsUpdateOfSupportedInterface

Wallet

Known Issues

  • American Express cards might need to be removed and re-added to Wallet after updating to iPadOS 16 beta 6 or later. (97990752)
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