Forward port 5.5

build/ci/.azure-devops-project-template-tests.yml

@@ -36,8 +36,8 @@ jobs:
       artifactName: 'Nuget_Packages'
 
   - template: templates/gitversion.yml
-
   - template: templates/dotnet-mobile-install-windows.yml
+  - template: templates/uno-dev-feed.yml
 
   - script: copy $(System.ArtifactsDirectory)\Nuget_Packages\vslatest\*.nupkg $(Build.SourcesDirectory)\src\PackageCache
     displayName: Copy Artifacts to PackageCache
@@ -103,6 +103,7 @@ jobs:
       xCodeRoot: ${{ parameters.xCodeRoot }}
 
   - template: templates/dotnet-mobile-install-mac.yml
+  - template: templates/uno-dev-feed.yml
 
   - powershell: cp $(System.ArtifactsDirectory)/Nuget_Packages/vslatest/*.nupkg $(Build.SourcesDirectory)/src/PackageCache
     displayName: Copy Artifacts to PackageCache
@@ -134,6 +135,8 @@ jobs:
         TestGroup: '1'
       group_2:
         TestGroup: '2'
+      group_3:
+        TestGroup: '3'
 
   variables:
     # don't validate transitive dependencies for template tests
@@ -145,11 +148,10 @@ jobs:
       artifactName: 'Nuget_Packages'
 
   - template: templates/gitversion.yml
-
   - template: templates/dotnet-mobile-install-linux.yml
-
   - template: templates/gitversion.yml
-
+  - template: templates/uno-dev-feed.yml
+
   - script: cp $(System.ArtifactsDirectory)/Nuget_Packages/vslatest/*.nupkg $(Build.SourcesDirectory)/src/PackageCache
     displayName: Copy Artifacts to PackageCache
 

build/ci/templates/uno-dev-feed.yml

@@ -0,0 +1,7 @@
+parameters:
+  nugetPackages: '$(Pipeline.Workspace)/.nuget/packages'
+
+steps:
+
+  - pwsh: dotnet nuget add source https://pkgs.dev.azure.com/uno-platform/1dd81cbd-cb35-41de-a570-b0df3571a196/_packaging/unoplatformdev/nuget/v3/index.json -n "uno-dev"
+    displayName: Add dev feed source

build/nuget/uno.winui.targets

@@ -21,4 +21,18 @@
 	<Import Project="../uno.winui.runtime-replace.targets" Condition="'$(_UnoIsWinAppSDKDefined)'!='true'" />
 
 	<Import Project="../uno.winui.winappsdk.targets" Condition="'$(_UnoIsWinAppSDKDefined)'=='true'" />
+
+	<!-- HD workaround for https://github.com/dotnet/sdk/issues/1212, see HD#2924 -->
+	<Target Name="_RemoveHDAnalyzerRelease"
+			BeforeTargets="CoreCompile;XamlPreCompile"
+			Condition=" '$(Optimize)' == 'true' ">
+		<!---
+		Remove HD analyzers in release mode, as they cannot work in release mode.
+		-->
+		<ItemGroup>
+			<_HDAnalyzerToRemove Include="@(Analyzer)" Condition="'%(Analyzer.NuGetPackageId)'=='Uno.UI.HotDesign'" />
+			<Analyzer Remove="@(_HDAnalyzerToRemove)"/>
+		</ItemGroup>
+	</Target>
+
 </Project>

build/test-scripts/run-net7-template-linux.ps1

@@ -48,13 +48,13 @@ $projects =
     @(0, "5.1/uno51blank/uno51blank.Wasm/uno51blank.Wasm.csproj", @(), @()),
 
     # 5.1 Recommended
-    @(0, "5.1/uno51recommended/uno51recommended.Skia.Gtk/uno51recommended.Skia.Gtk.csproj", @(), @()),
-    @(0, "5.1/uno51recommended/uno51recommended.Skia.Linux.FrameBuffer/uno51recommended.Skia.Linux.FrameBuffer.csproj", @(), @()),
-    @(0, "5.1/uno51recommended/uno51recommended.Skia.WPF/uno51recommended.Skia.WPF.csproj", @(), @()),
-    @(0, "5.1/uno51recommended/uno51recommended.Wasm/uno51recommended.Wasm.csproj", @(), @()),
-    @(0, "5.1/uno51recommended/uno51recommended.Server/uno51recommended.Server.csproj", @(), @()),
-    @(0, "5.1/uno51recommended/uno51recommended.Tests/uno51recommended.Tests.csproj", @(), @()),
-    @(0, "5.1/uno51recommended/uno51recommended.UITests/uno51recommended.UITests.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.Skia.Gtk/uno51recommended.Skia.Gtk.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.Skia.Linux.FrameBuffer/uno51recommended.Skia.Linux.FrameBuffer.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.Skia.WPF/uno51recommended.Skia.WPF.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.Wasm/uno51recommended.Wasm.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.Server/uno51recommended.Server.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.Tests/uno51recommended.Tests.csproj", @(), @()),
+    @(1, "5.1/uno51recommended/uno51recommended.UITests/uno51recommended.UITests.csproj", @(), @()),
 
     # 5.2 Blank
     @(1, "5.2/uno52blank/uno52blank/uno52blank.csproj", @(), @()),
@@ -69,19 +69,19 @@ $projects =
     @(1, "5.2/uno52Lib/uno52Lib.csproj", @(), @()),
 
     # 5.2 Uno NuGet Lib
-    @(1, "5.2/uno52NuGetLib/uno52NuGetLib.csproj", @(), @()),
+    @(2, "5.2/uno52NuGetLib/uno52NuGetLib.csproj", @(), @()),
 
     # 5.2 Uno SingleProject Lib
-    @(1, "5.2/uno52SingleProjectLib/uno52SingleProjectLib.csproj", @(), @()),
+    @(2, "5.2/uno52SingleProjectLib/uno52SingleProjectLib.csproj", @(), @()),
 
     # 5.2 Uno App with Library reference
-    @(1, "5.2/uno52AppWithLib/uno52AppWithLib/uno52AppWithLib.csproj", @(), @()),
+    @(2, "5.2/uno52AppWithLib/uno52AppWithLib/uno52AppWithLib.csproj", @(), @()),
 
     # 5.3 Blank with net9
-    @(2, "5.3/uno53net9blank/uno53net9blank/uno53net9blank.csproj", @(), @()),
+    @(3, "5.3/uno53net9blank/uno53net9blank/uno53net9blank.csproj", @(), @()),
 
     # 5.3 lib
-    @(2, "5.3/uno53net9Lib/uno53net9Lib.csproj", @(), @())
+    @(3, "5.3/uno53net9Lib/uno53net9Lib.csproj", @(), @())
 
     # 5.3 blank publish testing
     # Disabled for LXD setup issues

doc/articles/features/working-with-xaml-hot-reload.md

@@ -293,7 +293,7 @@ Mobile targets are currently using a limited version of XAML Hot Reload and do n
 
 ## Hot Reload Indicator
 
-Hot Reload displays a visual indicator to help you further monitor changes while developing. It displays new information every time Hot Reload is triggered. The indicator is enabled by default within the `EnableHotReload()` method which is located in the root `App.xaml.cs` file. This displays an overlay which hosts the visual indicator. If you wish to disable it, you simply have to provide the following boolean: `EnableHotReload(disableIndicator: true)`, removing the overlay from the view.
+Hot Reload displays a visual indicator to help you further monitor changes while developing. It displays new information every time Hot Reload is triggered. The indicator is enabled by default within the `UseStudio()` method which is located in the root `App.xaml.cs` file. This displays an overlay which hosts the visual indicator. If you wish to disable it, you simply have to provide the following boolean: `EnableHotReload(disableIndicator: true)`, removing the overlay from the view.
 
 <p align="center">
   <img src="../Assets/features/hotreload/indicator.png" alt="A hot reload visual indicator" />
@@ -370,7 +370,7 @@ Here's a summary of what icons and statuses you can expect:
     //... in the OnLaunched method
 
     #if DEBUG
-            MainWindow.EnableHotReload();
+            MainWindow.UseStudio();
     #endif
     ```
 

doc/articles/migrating-from-previous-releases.md

@@ -17,6 +17,10 @@ A few considerations to take into account:
 - Moving to .NET 9 or upgrading .NET 9 projects now require the use of .NET 9 RC2 and Visual Studio 17.12 Preview 3.
 - To migrate a project to .NET 9, [read the directions](xref:Uno.Development.MigratingFromNet8ToNet9) from our documentation.
 
+### The EnableHotReload method is deprecated
+
+When upgrading to Uno 5.5, in the `App.xaml.cs` file, the `EnableHotReload()` method is deprecated and must be replaced with `UseStudio()` instead.
+
 ## Uno Platform 5.4
 
 Uno Platform 5.4 contains breaking changes for Uno.Extensions.

doc/articles/migrating-to-uno-5.md

@@ -44,7 +44,7 @@ Hot Reload support has changed in Uno Platform 5.0 and a new API invocation is n
     //... in the OnLaunched method
 
     #if DEBUG
-            MainWindow.EnableHotReload();
+            MainWindow.UseStudio();
     #endif
     ```
 

doc/articles/uno-build-error-codes.md

@@ -178,6 +178,18 @@ Some components like `ProgressRing` and `MediaPlayerElement` requires you to ref
 - For `ProgressRing`, it requires Lottie dependency. For more information about adding Lottie to your project, see [Lottie for Uno](xref:Uno.Features.Lottie).
 - For `MediaPlayerElement` on WebAssembly or Gtk, it requires `Uno.WinUI.MediaPlayer.WebAssembly` or `Uno.WinUI.MediaPlayer.Skia.Gtk` NuGet package. For more information, see [MediaPlayerElement](xref:Uno.Controls.MediaPlayerElement).
 
+### UNO0008
+
+In Uno Platform 5.5, the `EnableHotReload` method has been deprecated and replaced by `UseStudio()`.
+
+Note that this change only applies to projects using the Uno.Sdk. If you're not using the Uno.Sdk, you can disable this warning using the following code:
+
+```xml
+#pragma warning disable UNO0008 // Replace with UseStudio() when migrating to the Uno.Sdk.
+window.EnableHotReload();
+#pragma warning restore UNO0008
+```
+
 ## XAML Errors
 
 ### UNOX0001

src/Directory.Build.props

@@ -223,6 +223,9 @@
 
 		<!-- Workaround for https://github.com/dotnet/runtime/issues/103205 -->
 		<NoWarn>$(NoWarn);CS0436</NoWarn>
+
+		<!-- Required for studio -->
+		<NoWarn>$(NoWarn);UNO0008</NoWarn>
 
 		<!-- On CI, UWP source is generated in a job running on Windows (CRLF EOLs). -->
 		<!-- When the artifacts are downloaded in a job running on Linux, IDE0055 will complain (expecting LF EOLs) -->

src/SolutionTemplate/5.1/uno51blank/Directory.Packages.props

@@ -10,17 +10,17 @@
     <PackageVersion Include="Microsoft.Windows.Compatibility" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.2428" />
     <PackageVersion Include="Microsoft.WindowsAppSDK" Version="1.4.240211001" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Android" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.iOS" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.MacCatalyst" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.macOS" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.WebAssembly" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Win32" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Skottie" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Views.Uno.WinUI" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Views" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Views.Gtk2" Version="2.88.7" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Android" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.iOS" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.MacCatalyst" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.macOS" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.WebAssembly" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Win32" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Skottie" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Views.Uno.WinUI" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Views" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Views.Gtk2" Version="2.88.9-preview.2.2" />
     <PackageVersion Include="OpenTK" Version="3.1.0" />
     <PackageVersion Include="OpenTK.GLControl" Version="3.1.0" />
     <PackageVersion Include="Uno.Core.Extensions.Logging.Singleton" Version="4.0.1" />

src/SolutionTemplate/5.1/uno51blank/uno51blank/App.cs

@@ -9,7 +9,9 @@ protected override void OnLaunched(LaunchActivatedEventArgs args)
         MainWindow = new Window();
 
 #if DEBUG
+#pragma warning disable UNO0008
         MainWindow.EnableHotReload();
+#pragma warning restore UNO0008
 #endif
 
 

src/SolutionTemplate/5.1/uno51recommended/Directory.Packages.props

@@ -17,17 +17,17 @@
     <PackageVersion Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.2428" />
     <PackageVersion Include="Microsoft.WindowsAppSDK" Version="1.4.240211001" />
     <PackageVersion Include="Serilog.AspNetCore" Version="8.0.1" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Android" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.iOS" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.MacCatalyst" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.macOS" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.WebAssembly" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.NativeAssets.Win32" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Skottie" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Views.Uno.WinUI" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Views" Version="2.88.7" />
-    <PackageVersion Include="SkiaSharp.Views.Gtk2" Version="2.88.7" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Android" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.iOS" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.MacCatalyst" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.macOS" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.WebAssembly" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Win32" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Skottie" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Views.Uno.WinUI" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Views" Version="2.88.9-preview.2.2" />
+    <PackageVersion Include="SkiaSharp.Views.Gtk2" Version="2.88.9-preview.2.2" />
     <PackageVersion Include="OpenTK" Version="3.1.0" />
     <PackageVersion Include="OpenTK.GLControl" Version="3.1.0" />
     <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.5.0" />
@@ -52,10 +52,10 @@
     <PackageVersion Include="Uno.Extensions.Serialization" Version="4.0.0" />
     <PackageVersion Include="Uno.Extensions.Serialization.Http" Version="4.0.0" />
     <PackageVersion Include="Uno.Extensions.Serialization.Refit" Version="4.0.0" />
-    <PackageVersion Include="Uno.Material.WinUI" Version="4.1.1" />
+    <PackageVersion Include="Uno.Material.WinUI" Version="5.0.13" />
     <PackageVersion Include="Uno.Dsp.Tasks" Version="1.3.0" />
-    <PackageVersion Include="Uno.Toolkit.WinUI" Version="5.1.5" />
-    <PackageVersion Include="Uno.Toolkit.WinUI.Material" Version="5.1.5" />
+    <PackageVersion Include="Uno.Toolkit.WinUI" Version="6.3.6" />
+    <PackageVersion Include="Uno.Toolkit.WinUI.Material" Version="6.3.6" />
     <PackageVersion Include="Uno.Resizetizer" Version="1.3.0" />
     <PackageVersion Include="Uno.UI.Adapter.Microsoft.Extensions.Logging" Version="$(UnoVersion)" />
     <PackageVersion Include="Uno.UniversalImageLoader" Version="1.9.37" />

src/SolutionTemplate/5.1/uno51recommended/uno51recommended/App.cs

@@ -75,7 +75,9 @@ protected async override void OnLaunched(LaunchActivatedEventArgs args)
         MainWindow = builder.Window;
 
 #if DEBUG
+#pragma warning disable UNO0008
         MainWindow.EnableHotReload();
+#pragma warning restore UNO0008
 #endif
 
         Host = await builder.NavigateAsync<Shell>();

src/SolutionTemplate/5.2/uno52AppWithLib/uno52AppWithLib/App.xaml.cs

@@ -21,7 +21,9 @@ protected override void OnLaunched(LaunchActivatedEventArgs args)
     {
         MainWindow = new Window();
 #if DEBUG
+#pragma warning disable UNO0008
         MainWindow.EnableHotReload();
+#pragma warning restore UNO0008
 #endif
 
 

src/SolutionTemplate/5.2/uno52blank/uno52blank/App.xaml.cs

@@ -21,7 +21,9 @@ protected override void OnLaunched(LaunchActivatedEventArgs args)
     {
         MainWindow = new Window();
 #if DEBUG
+#pragma warning disable UNO0008
         MainWindow.EnableHotReload();
+#pragma warning restore UNO0008
 #endif
 
 

src/SolutionTemplate/5.3/uno53net9blank/uno53net9blank/App.xaml.cs

@@ -21,7 +21,7 @@ protected override void OnLaunched(LaunchActivatedEventArgs args)
     {
         MainWindow = new Window();
 #if DEBUG
-        MainWindow.EnableHotReload();
+        MainWindow.UseStudio();
 #endif
 
 

src/Uno.Sdk/Sdk/Sdk.props.buildschema.json

@@ -234,6 +234,10 @@
 			"description": "Provides an explicit override for the version of Uno.Settings to use.",
 			"type": "nuget-version"
 		},
+		"UnoHotDesignVersion": {
+			"description": "Provides an explicit override for the version of Uno.HotDesign to use.",
+			"type": "nuget-version"
+		},
 		"MicrosoftLoggingVersion": {
 			"description": "Provides an explicit override for the version of Microsoft.Extensions.Logging to use.",
 			"type": "nuget-version"

src/Uno.Sdk/Services/PackageManifest.cs

@@ -138,6 +138,7 @@ public class Group
 		public const string Resizetizer = nameof(Resizetizer);
 		public const string SdkExtras = nameof(SdkExtras);
 		public const string Settings = nameof(Settings);
+		public const string HotDesign = nameof(HotDesign);
 		public const string SkiaSharp = nameof(SkiaSharp);
 		public const string SvgSkia = nameof(SvgSkia);
 		public const string WinAppSdk = nameof(WinAppSdk);

src/Uno.Sdk/Tasks/ImplicitPackagesResolver.cs

@@ -85,6 +85,8 @@ public sealed class ImplicitPackagesResolver_v0 : Task
 
 	public string? UnoSettingsVersion { get; set; }
 
+	public string? UnoHotDesignVersion { get; set; }
+
 	public string? MicrosoftLoggingVersion { get; set; }
 
 	public string? WinAppSdkVersion { get; set; }
@@ -246,6 +248,7 @@ private void SetupRuntimePackageManifestUpdates(PackageManifest manifest)
 			.UpdateManifest(PackageManifest.Group.Resizetizer, UnoResizetizerVersion)
 			.UpdateManifest(PackageManifest.Group.SdkExtras, UnoSdkExtrasVersion)
 			.UpdateManifest(PackageManifest.Group.Settings, UnoSettingsVersion)
+			.UpdateManifest(PackageManifest.Group.HotDesign, UnoHotDesignVersion)
 			.UpdateManifest(PackageManifest.Group.SkiaSharp, SkiaSharpVersion)
 			.UpdateManifest(PackageManifest.Group.SvgSkia, SvgSkiaVersion)
 			.UpdateManifest(PackageManifest.Group.WinAppSdk, WinAppSdkVersion)

src/Uno.Sdk/packages.json

@@ -81,11 +81,18 @@
 	},
 	{
 		"group": "settings",
-		"version": "0.1.0-dev.144",
+		"version": "1.1.22",
 		"packages": [
 			"Uno.Settings.DevServer"
 		]
 	},
+	{
+		"group": "hotdesign",
+		"version": "1.0.51",
+		"packages": [
+			"Uno.UI.HotDesign"
+		]
+	},
 	{
 	  "group": "SkiaSharp",
 	  "version": "2.88.9-preview.2.2",

src/Uno.Sdk/targets/Uno.Implicit.Packages.ProjectSystem.targets

@@ -11,9 +11,14 @@
 		<_UnoProjectSystemPackageReference Include="Uno.Settings.DevServer" ProjectSystem="true" PrivateAssets="all" />
 	</ItemGroup>
 
+	<ItemGroup Condition=" ('$(_ImplicitRestoreOutputType)' == 'WinExe' OR '$(_ImplicitRestoreOutputType)' == 'Exe') AND '$(UnoDisableHotDesign)' != 'true' ">
+		<_UnoProjectSystemPackageReference Include="Uno.UI.HotDesign" ProjectSystem="true" Condition="$(Optimize) != 'true'" />
+		<_UnoProjectSystemPackageReference Include="Uno.UI.HotDesign" ProjectSystem="true" Exclude="all" IncludeAssets="None" Condition="$(Optimize) == 'true'" />
+	</ItemGroup>
+
 	<ItemGroup Condition=" '$(_ImplicitRestoreOutputType)' == 'WinExe' OR '$(_ImplicitRestoreOutputType)' == 'Exe' ">
 		<_UnoProjectSystemPackageReference Include="Uno.WinUI.DevServer" ProjectSystem="true" Condition="$(Optimize) != 'true'" />
-		<_UnoProjectSystemPackageReference Include="Uno.WinUI.DevServer" ProjectSystem="true" Exclude="all" Condition="$(Optimize) == 'true'" />
+		<_UnoProjectSystemPackageReference Include="Uno.WinUI.DevServer" ProjectSystem="true" Exclude="all" IncludeAssets="None" Condition="$(Optimize) == 'true'" />
 	</ItemGroup>
 
 	<Choose>
@@ -77,7 +82,7 @@
 		<_UnoProjectSystemPackageReference Include="CommunityToolkit.Mvvm" ProjectSystem="true" />
 	</ItemGroup>
 
-	<ItemGroup Condition="'$(UnoDefaultFont)'=='OpenSans'">
+	<ItemGroup Condition="'$(UnoDefaultFont)'=='OpenSans' AND $(_IsExecutable)">
 		<_UnoProjectSystemPackageReference Include="Uno.Fonts.OpenSans" ProjectSystem="true" />
 	</ItemGroup>
 

src/Uno.Sdk/targets/Uno.Implicit.Packages.targets

@@ -63,6 +63,7 @@
 				UnoResizetizerVersion="$(UnoResizetizerVersion)"
 				UnoSdkExtrasVersion="$(UnoSdkExtrasVersion)"
 				UnoSettingsVersion="$(UnoSettingsVersion)"
+				UnoHotDesignVersion="$(UnoHotDesignVersion)"
 				MicrosoftLoggingVersion="$(MicrosoftLoggingVersion)"
 				WinAppSdkVersion="$(WinAppSdkVersion)"
 				WinAppSdkBuildToolsVersion="$(WinAppSdkBuildToolsVersion)"