diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 1b33977..2e2092d 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 9.0.x
     #- name: Install workloads
     #  run: dotnet workload install android ios maccatalyst tvos macos maui wasm-tools
     - name: Restore dependencies
@@ -30,3 +30,12 @@ jobs:
       working-directory: src/AvaloniaInside.Shell
     #- name: Test
     #  run: dotnet test --no-build --verbosity normal
+
+    # push nugget package to github if push to main branch
+    - name: Push NuGet package
+      if: github.ref == 'refs/heads/main'
+      uses: softprops/action-gh-release@v1
+      with:
+        files: src/AvaloniaInside.Shell/bin/Release/AvaloniaInside.Shell.*.nupkg
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/src/AvaloniaInside.Shell/AvaloniaInside.Shell.csproj b/src/AvaloniaInside.Shell/AvaloniaInside.Shell.csproj
index ffb01a1..2750b60 100644
--- a/src/AvaloniaInside.Shell/AvaloniaInside.Shell.csproj
+++ b/src/AvaloniaInside.Shell/AvaloniaInside.Shell.csproj
@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-		<TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+		<TargetFrameworks>net8.0;net9.0</TargetFrameworks>
 		<Nullable>enable</Nullable>
 		<LangVersion>latest</LangVersion>
-		<Version>1.3.0</Version>
+		<Version>1.3.1</Version>
 		<Title>Shell view for Avalonia</Title>
 		<Description>Shell reduces the complexity of mobile/desktop application development by providing the fundamental features that most applications require</Description>
 		<Copyright>AvaloniaInside</Copyright>
diff --git a/src/AvaloniaInside.Shell/NavigateResult.cs b/src/AvaloniaInside.Shell/NavigateResult.cs
index 886ae9c..316d98a 100644
--- a/src/AvaloniaInside.Shell/NavigateResult.cs
+++ b/src/AvaloniaInside.Shell/NavigateResult.cs
@@ -12,4 +12,8 @@ internal NavigateResult(bool hasArgument, object? argument)
 	public object? Argument { get; }
 
 	public T? As<T>() => HasArgument && Argument is T argument ? argument : default;
+
+	public static NavigateResult FromResult<T>(T argument) => new(true, argument);
+
+	public static readonly NavigateResult Completed = new NavigateResult(false, null);
 }
diff --git a/src/AvaloniaInside.Shell/Page.cs b/src/AvaloniaInside.Shell/Page.cs
index 682f3d9..117961f 100644
--- a/src/AvaloniaInside.Shell/Page.cs
+++ b/src/AvaloniaInside.Shell/Page.cs
@@ -307,6 +307,10 @@ protected override void OnLoaded(RoutedEventArgs e)
 		this[!ApplyLeftSafePaddingProperty] = this[!ShellView.EnableSafeAreaForLeftProperty];
 		this[!ApplyRightSafePaddingProperty] = this[!ShellView.ApplyRightSafePaddingProperty];
 
+		// allow previewer to display page-based views
+		if (Design.IsDesignMode && Chain is null)
+			return;
+			
 		IsModal = Chain.Type == NavigateType.Modal;
 	}
 
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 139f166..56f6c64 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -1,5 +1,5 @@
 <Project>
   <PropertyGroup>
-    <AvaloniaVersion>11.2.3</AvaloniaVersion>
+    <AvaloniaVersion>11.2.5</AvaloniaVersion>
   </PropertyGroup>
 </Project>