Redigera

Share via

Latest experimental channel release notes for the Windows App SDK

  • Artikel

Important

The experimental channel is not supported for use in production environments, and apps that use the experimental releases cannot be published to the Microsoft Store.

The experimental channel includes releases of the Windows App SDK with experimental channel features in early stages of development. APIs for experimental features have the Experimental attribute. If you call an experimental API in your code, you will receive a build-time warning. All APIs in the experimental channel are subject to extensive revisions and breaking changes. Experimental features and APIs may be removed from subsequent releases at any time.

Important links:

Experimental channel release note archive:

Version 1.5 Experimental (1.5.0-experimental2)

This is the latest release of the experimental channel. To download, retarget your WinAppSDK NuGet version to 1.5.240124002-experimental2.

Bug fixes

This release includes the following bug fixes:

  • Fixed an issue causing apps to crash on startup when using a custom NavigationViewItem. For more info, see GitHub issue #8814.
  • Fixed a NavigationView issue where the ellipsis button would incorrectly generate an error. For more info, see GitHub issue #8380.
  • Fixed an issue where a SystemBackdrop would not render properly in a multi-window app. For more info, see GitHub issue #8423.
  • Fixed a duplication issue when inserting into the beginning of an ObservableCollection. For more info, see GitHub issue #8370.

New APIs for 1.5-experimental2

1.5-experimental2 includes the following new APIs. These APIs are not experimental, but are not yet included in a stable release version of the WinAppSDK.

Microsoft.Graphics.DirectX
 
    DirectXPixelFormat
        A4B4G4R4

Microsoft.UI.Xaml
 
    DebugSettings
        LayoutCycleDebugBreakLevel
        LayoutCycleTracingLevel
 
    LayoutCycleDebugBreakLevel
    LayoutCycleTracingLevel

Microsoft.UI.Xaml.Automation.Peers
 
    SelectorBarItemAutomationPeer

Microsoft.UI.Xaml.Controls
 
    MapControl
    MapControlMapServiceErrorOccurredEventArgs
    MapElement
    MapElementClickEventArgs
    MapElementsLayer
    MapIcon
    MapLayer
    SelectorBar
    SelectorBarItem
    SelectorBarSelectionChangedEventArgs
    WebView2
        EnsureCoreWebView2Async
        EnsureCoreWebView2Async

Microsoft.Windows.Management.Deployment
 
    EnsureReadyOptions
    PackageDeploymentManager
        AddPackageSetAsync
        DeprovisionPackageAsync
        DeprovisionPackageByUriAsync
        DeprovisionPackageSetAsync
        EnsurePackageReadyAsync
        EnsurePackageReadyByUriAsync
        EnsurePackageSetReadyAsync
        IsPackageReady
        IsPackageReadyByUri
        IsPackageRegistrationPending
        IsPackageRegistrationPendingForUser
        ProvisionPackageAsync
        ProvisionPackageByUriAsync
        ProvisionPackageSetAsync
        RegisterPackageAsync
        RegisterPackageByUriAsync
        RegisterPackageSetAsync
        RemovePackageByUriAsync
        RepairPackageAsync
        RepairPackageByUriAsync
        RepairPackageSetAsync
        ResetPackageAsync
        ResetPackageByUriAsync
        ResetPackageSetAsync
        StagePackageAsync
        StagePackageByUriAsync
        StagePackageSetAsync
 
    PackageDeploymentProgress
    PackageDeploymentResult
        Error
        ErrorText
 
    PackageSet
        Items
        PackageUri
 
    PackageVolume
        FindPackageVolumeByName
        FindPackageVolumeByPath
        FindPackageVolumes
        IsRepairNeeded
        Repair
 
    ProvisionPackageOptions
    RegisterPackageOptions
        DependencyPackageFamilyNames
 
    RemovePackageOptions
        FailIfNotFound

Additional 1.5-experimental2 APIs

This release includes the following new and modified experimental APIs:

Microsoft.UI.Xaml
 
    Application
        DispatcherShutdownMode
 
    DispatcherShutdownMode
    XamlIsland
        SystemBackdrop

Microsoft.UI.Xaml.Hosting
 
    WindowsXamlManager
        IsXamlRunningOnCurrentThread
        XamlShutdownCompletedOnThread
 
    XamlShutdownCompletedOnThreadEventArgs

Microsoft.Windows.System.Workloads
 
    IWorkloadHandler
    Workload
    WorkloadManager
    WorkloadProgress
    WorkloadProgressStatus
    WorkloadResult
    WorkloadsContract
    WorkloadStatus

Version 1.5 Experimental (1.5.0-experimental1)

This is the latest release of the experimental channel. To download, retarget your WinAppSDK NuGet version to 1.5.231202003-experimental1.

New APIs for 1.5-experimental1

1.5-experimental1 includes the following new APIs. These APIs are not experimental, but are not yet included in a stable release version of the WinAppSDK.

Microsoft.Windows.Widgets.Feeds.Providers
    CustomQueryParametersRequestedArgs
    CustomQueryParametersUpdateOptions
    FeedDisabledArgs
    FeedEnabledArgs
    FeedManager
    FeedProviderDisabledArgs
    FeedProviderEnabledArgs
    FeedProviderInfo
    IFeedManager
    IFeedProvider

Additional 1.5-experimental1 APIs

This release includes the following new and modified experimental APIs:

Microsoft.UI.Content
 
    ContentIsland
        ConnectionInfo
        ConnectRemoteEndpoint
        IsRemoteEndpointConnected
 
    ContentIslandEnvironment
        CurrentOrientation
        DisplayScale
        NativeOrientation
        ThemeChanged
 
    ContentSiteEnvironment
        CurrentOrientation
        DisplayScale
        NativeOrientation
        NotifyThemeChanged
 
    DesktopChildSiteBridge
        AcceptRemoteEndpoint
        ConnectionInfo
        IsRemoteEndpointConnected
        RemoteEndpointConnecting
        RemoteEndpointDisconnected
        RemoteEndpointRequestedStateChanged
 
    EndpointConnectionEventArgs
    EndpointRequestedStateChangedEventArgs
    IContentIslandEndpointConnectionPrivate
    IContentSiteBridgeEndpointConnectionPrivate
    ProcessStarter
    SystemVisualSiteBridge
        IsClosed

Microsoft.UI.Input
 
    FocusNavigationReason
    FocusNavigationRequest
    FocusNavigationRequestEventArgs
    FocusNavigationResult
    InputFocusController
        DepartFocus
        NavigateFocusRequested
 
    InputFocusNavigationHost

Microsoft.UI.Xaml
 
    DebugSettings
        LayoutCycleDebugBreaks
        LayoutCycleTracing
 
    LayoutCycleDebugBreakLevel
    LayoutCycleTracingLevel
    XamlIsland

Microsoft.UI.Xaml.Controls
 
    SelectionModel
        SelectAllFlat

Microsoft.UI.Xaml.Core.Direct
 
    XamlPropertyIndex
        FlyoutBase_SystemBackdrop
        Popup_SystemBackdrop

Microsoft.Windows.Management.Deployment
 
    AddPackageOptions
    AddPackageSetOptions
    DeploymentPriority
    DeploymentProcessingModel
    EnsureIsReadyOptions
    FindPackageSetOptions
    PackageDeploymentContract
    PackageDeploymentManager
    PackageDeploymentProgress
    PackageDeploymentProgressStatus
    PackageDeploymentResult
    PackageDeploymentStatus
    PackageRuntimeManager
    PackageSet
    PackageSetItem
    PackageSetItemRuntimeDisposition
    PackageSetManager
    PackageSetRuntimeDisposition
    PackageVolume
    PackageVolumeManager
    PackageVolumeStatus
    RegisterPackageOptions
    RemovePackageOptions
    StagePackageOptions
    StubPackageOption