dotnet · rmarinho · Nov 19, 2024 · Oct 10, 2024 · Oct 10, 2024 · Oct 10, 2024
diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
@@ -21,7 +21,7 @@
       ]
     },
     "microsoft.dotnet.xharness.cli": {
-      "version": "9.0.0-prerelease.24510.3",
+      "version": "9.0.0-prerelease.24556.2",
       "commands": [
         "xharness"
       ]

diff --git a/.github/DEVELOPMENT.md b/.github/DEVELOPMENT.md
@@ -4,7 +4,7 @@ This page contains steps to build and run the .NET MAUI repository from source.
 
 ## Initial setup
    ### Windows
-   - Install VS 17.10 or newer
+   - Install VS 17.12 or newer
       - Follow [these steps](https://learn.microsoft.com/dotnet/maui/get-started/installation?tabs=vswin) to include MAUI
    - If building iOS with pair to Mac: Install current stable Xcode on your Mac. Install from the [App Store](https://apps.apple.com/us/app/xcode/id497799835?mt=12) or [Apple Developer portal](https://developer.apple.com/download/more/?name=Xcode)
    - If you're missing any of the Android SDKs, Visual Studio should prompt you to install them. If it doesn't prompt you then use the [Android SDK Manager](https://learn.microsoft.com/xamarin/android/get-started/installation/android-sdk) to install the necessary SDKs.

diff --git a/.github/ISSUE_TEMPLATE/bug-report.yml b/.github/ISSUE_TEMPLATE/bug-report.yml
@@ -42,6 +42,9 @@ body:
       label: Version with bug
       description: In what version do you see this issue? Run `dotnet workload list` to find your version.
       options:
+        - 9.0.10 SR1
+        - 9.0.0 GA
+        - 9.0.0-rc.2.24503.2
         - 9.0.0-rc.1.24453.9
         - 9.0.0-preview.7.24407.4
         - 9.0.0-preview.6.24327.7
@@ -50,8 +53,12 @@ body:
         - 9.0.0-preview.3.10457
         - 9.0.0-preview.2.10293
         - 9.0.0-preview.1.9973
+        - 8.0.100 SR10
+        - 8.0.93 SR9.3
+        - 8.0.92 SR9.2
         - 8.0.91 SR9.1
         - 8.0.90 SR9
+        - 8.0.83 SR8.3
         - 8.0.82 SR8.2
         - 8.0.80 SR8
         - 8.0.71 SR7.1
@@ -126,15 +133,23 @@ body:
         - 8.0.71 SR7.1
         - 8.0.80 SR8
         - 8.0.82 SR8.2
+        - 8.0.83 SR8.3
         - 8.0.90 SR9
         - 8.0.91 SR9.1
+        - 8.0.92 SR9.2
+        - 8.0.93 SR9.3
+        - 8.0.100 SR10
         - 9.0.0-preview.1.9973
         - 9.0.0-preview.2.10293
         - 9.0.0-preview.3.10457
         - 9.0.0-preview.4.10690
         - 9.0.0-preview.5.24307.10
         - 9.0.0-preview.6.24327.7
         - 9.0.0-preview.7.24407.4
+        - 9.0.0-rc.1.24453.9
+        - 9.0.0-rc.2.24503.2
+        - 9.0.0 GA
+        - 9.0.10 SR1
     validations:
       required: true
   - type: dropdown

diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,3 +1,6 @@
+<!--
+!!!!!!! MAIN IS THE ONLY ACTIVE BRANCH. MAKE SURE THIS PR IS TARGETING MAIN. !!!!!!! 
+-->
 
 ### Description of Change
 

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -46,6 +46,9 @@ updates:
       patterns:
         - "xunit"
         - "xunit.runner.*"
+    SyncfusionToolkit:
+      patterns:
+        - "Syncfusion.Maui.Toolkit"
   ignore:
     - dependency-name: "MicrosoftMauiGraphicsVersion"         # maestro
     - dependency-name: "Microsoft.Maui.Graphics*"             # maestro

diff --git a/.github/workflows/inclusive-heat-sensor.yml b/.github/workflows/inclusive-heat-sensor.yml
@@ -0,0 +1,18 @@
+name: Inclusive Heat Sensor
+on:
+  issues:
+    types: [opened, reopened]
+  issue_comment:
+    types: [created, edited]
+  pull_request_review_comment:
+    types: [created, edited]
+
+permissions:
+  contents: read
+  issues: write
+  pull-requests: write
+
+jobs:
+  detect-heat:
+    uses: jonathanpeppers/inclusive-heat-sensor/.github/workflows/comments.yml@v0.1.1
+    secrets: inherit
diff --git a/Directory.Build.props b/Directory.Build.props
@@ -215,8 +215,8 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <DotNetTempDirectory>$(RepoRoot)/temp/</DotNetTempDirectory>
-    <DotNetDirectory>$(RepoRoot)/.dotnet/</DotNetDirectory>
+    <DotNetTempDirectory>$(RepoRoot)temp/</DotNetTempDirectory>
+    <DotNetDirectory>$(RepoRoot).dotnet/</DotNetDirectory>
     <DotNetToolPath>$(DotNetDirectory)dotnet</DotNetToolPath>
     <DotNetPacksDirectory>$(DotNetDirectory)packs/</DotNetPacksDirectory>
     <DotNetLibraryPacksDirectory>$(DotNetDirectory)library-packs/</DotNetLibraryPacksDirectory>

diff --git a/NuGet.config b/NuGet.config
@@ -4,6 +4,11 @@
   <!-- `clear` ensures no additional sources are inherited from another config file. -->
   <packageSources>
     <clear />
+    <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
+    <!--  Begin: Package sources from dotnet-android -->
+    <add key="darc-pub-dotnet-android-34ad867" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-android-34ad867d/nuget/v3/index.json" />
+    <!--  End: Package sources from dotnet-android -->
+    <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="local" value="LOCAL_PLACEHOLDER" />
     <add key="nuget-only" value="NUGET_ONLY_PLACEHOLDER" />
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" protocolVersion="3" />
@@ -17,7 +22,11 @@
     <add key="skiasharp" value="https://pkgs.dev.azure.com/xamarin/public/_packaging/SkiaSharp/nuget/v3/index.json" />
     <add key="dotnet-libraries" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries/nuget/v3/index.json" />
     <add key="dotnet-libraries-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries-transport/nuget/v3/index.json" />
-    <add key="dotnet8-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet8-transport/nuget/v3/index.json" />
+    <!-- Added manually for .NET 8 MAUI -->- 
+    <add key="darc-pub-dotnet-maui-a33a875e" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-maui-a33a875e/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-aspnetcore-be19faf1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-aspnetcore-be19faf1/nuget/v3/index.json" />
+    <!-- Added manually for 8.0.12 -->
+    <add key="darc-pub-dotnet-runtime-c1ae9626" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-runtime-c1ae9626/nuget/v3/index.json" />
   </packageSources>
   <activePackageSource>
     <add key="All" value="(Aggregate source)" />

diff --git a/README.md b/README.md
@@ -18,7 +18,9 @@
 ![.NET MAUI Weather App on all platforms](Assets/maui-weather-hero-sm.png)
 
 ## Current News
-* November 14, 2023 - [Announcing .NET MAUI in .NET 8](https://devblogs.microsoft.com/dotnet/announcing-dotnet-maui-in-dotnet-8/)
+* November 13, 2024 - [What's new in .NET MAUI for .NET 9](https://learn.microsoft.com/dotnet/maui/whats-new/dotnet-9)
+* November 12, 2024 - [Announcing .NET 9](https://devblogs.microsoft.com/dotnet/announcing-dotnet-9/#.net-maui-–-enhancing-multi-platform-app-development)
+* October 22, 2024 - [.NET MAUI Welcomes Syncfusion Open-source Contributions](https://devblogs.microsoft.com/dotnet/dotnet-maui-welcomes-syncfusion-open-source-contributions/)
 
 Follow the [.NET MAUI Blog](https://devblogs.microsoft.com/dotnet/category/net-maui/) and visit the [News](https://github.com/dotnet/maui/wiki/News) wiki page for more news and updates.
 

diff --git a/docs/design/FeatureSwitches.md b/docs/design/FeatureSwitches.md
@@ -12,10 +12,11 @@ The following switches are toggled for applications running on Mono for `TrimMod
 | MauiImplicitCastOperatorsUsageViaReflectionSupport | Microsoft.Maui.RuntimeFeature.IsImplicitCastOperatorsUsageViaReflectionSupported | When disabled, MAUI won't look for implicit cast operators when converting values from one type to another. This feature is not trim-compatible. |
 | _MauiBindingInterceptorsSupport | Microsoft.Maui.RuntimeFeature.AreBindingInterceptorsSupported | When disabled, MAUI won't intercept any calls to `SetBinding` methods and try to compile them. Enabled by default. |
 | MauiEnableXamlCBindingWithSourceCompilation | Microsoft.Maui.RuntimeFeature.XamlCBindingWithSourceCompilationEnabled | When enabled, MAUI will compile all bindings, including those where the `Source` property is used. |
+| MauiHybridWebViewSupported | Microsoft.Maui.RuntimeFeature.IsHybridWebViewSupported | Enables HybridWebView, which makes use of dynamic System.Text.Json serialization features |
 
 ## MauiEnableIVisualAssemblyScanning
 
-When this feature is not enabled, custom and third party `IVisual` types will not be automatically discovered and registerd.
+When this feature is not enabled, custom and third party `IVisual` types will not be automatically discovered and registered.
 
 ## MauiShellSearchResultsRendererDisplayMemberNameSupported
 
@@ -27,7 +28,7 @@ When disabled, the `[QueryProperty(...)]` attributes won't be used to set values
 
 ## MauiImplicitCastOperatorsUsageViaReflectionSupport
 
-When disabled, MAUI won't look for implicit cast operators when converting values from one type to another. This can affact the following scenarios:
+When disabled, MAUI won't look for implicit cast operators when converting values from one type to another. This can affect the following scenarios:
 - bindings between properties with different types,
 - setting a property value of a bindable object with a value of different type.
 
@@ -43,6 +44,10 @@ This feature is a counterpart of [XAML Compiled bindings](https://learn.microsof
 
 It is necessary to use this feature instead of the string-based bindings in NativeAOT apps and in apps with full trimming enabled.
 
+## MauiHybridWebViewSupported
+
+When this feature is disabled, `HybridWebView` will not be available. This is the default for projects using `TrimMode=full` or `PublishAot=true`.
+
 ### Example use-case
 
 String-based binding in code:

diff --git a/docs/design/scrollview.md b/docs/design/scrollview.md
@@ -32,7 +32,7 @@ The `Orientation` property of `IScrollView` can be one of four values (in the `S
  - `Both` - the content scrolls horizontally if it's wider than the viewport, and vertically if it's taller than the viewport
  - `Neither` - scrolling is disabled in both directions
 
-The `Orientation` value affects how the ScrollView's `Content` is measured and laid out. If the value is `Vertical`, the measurement height is unconstrained (i.e., `Double.Infinity`). If the value is `Horizontal`, the measurement width is unconstrained. `Both` results in measurement being unconstrained in all directions, and `Neither` constrains the measurement to the width and height of the viewport.
+The `Orientation` value affects how the ScrollView's `Content` is measured and arranged. If the value is `Vertical`, the measurement height is unconstrained (i.e., `Double.Infinity`). If the value is `Horizontal`, the measurement width is unconstrained. `Both` results in measurement being unconstrained in all directions, and `Neither` constrains the measurement to the width and height of the viewport.
 
 ## ContentSize
 
@@ -72,7 +72,7 @@ Our Android implementation of ScrollView is backed by MauiScrollView, which is a
 	- Android treats `Padding` as space around the scrollable area, rather than inside of it. 
 	- Android's native measurements will not account for our virtual `Margin` when measuring ScrollView content. 
 
-So again, we insert an intermediate `ContentViewGroup` to handle these problems. The `ContentViewGroup` is laid out at (0, 0) in the MauiScrollView; it handles the `Padding` and `Margin` behaviors for us, and initiates `CrossPlatformMeasure()` and `CrossPlatformArrange()` for its `Content`. 
+So again, we insert an intermediate `ContentViewGroup` to handle these problems. The `ContentViewGroup` is arranged at (0, 0) in the MauiScrollView; it handles the `Padding` and `Margin` behaviors for us, and initiates `CrossPlatformMeasure()` and `CrossPlatformArrange()` for its `Content`. 
 
 Another note: the content of an Android ScrollView does not stretch to fill the viewport by default. That is, if you have a ScrollView which fills the screen and the content of the ScrollView is smaller than the screen, by default that content will not expand to take up the entire viewport (the behavior we expect for .NET MAUI). On Android, we can achieve the behavior we expect by setting the `FillViewport` property to `true` for the native ScrollView. This is all handled automatically by the Android ScrollViewHandler; I note it here because this causes an extra measure pass when the content is smaller than the ScrollView's viewport and the virtual ScrollView has layout alignment set to `Fill`. This is all explained in the comments for the ScrollViewHandler's `GetDesiredSize()` override, but I'm calling it out here as well in case anyone is investigating the number of measure calls being made.