Use latest .NET & workloads (#44)

* Update README.md
* Update to .NET 6.0.400 SDK (implicitly updates workloads)
* Update `boots` to be able to get newest Xamarin builds
* Delete `Directory.Build.props`

.github/workflows/actions.yml

@@ -19,14 +19,14 @@ jobs:
       - name: install .NET
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: 6.0.300
+          dotnet-version: 6.0.400
 
       - name: install .NET workloads
         run: dotnet workload install android ios macos --verbosity diag
 
       - name: install Xamarin.Android
         run: |
-          dotnet tool update --global boots --version 1.0.4.624
+          dotnet tool update --global boots --version 1.1.0.36
           boots --preview Xamarin.Android
 
       - name: build SDK

README.md

@@ -187,7 +187,7 @@ error : /usr/local/share/dotnet/sdk/6.0.100-alpha.1.20562.2/Sdks/Microsoft.Andro
 
 Verify you are using `dotnet build` have the required [.NET 6][net6-samples] packages installed.
 
-#### libMonoPosixHelper.dylib
+### libMonoPosixHelper.dylib
 
 If you hit the error:
 

azure-pipelines.yml

@@ -17,9 +17,9 @@ variables:
   - name: Configuration
     value: Release
   - name: DotNetVersion
-    value: 6.0.300
+    value: 6.0.400
   - name: BootsVersion
-    value: 1.0.4.624
+    value: 1.1.0.36
   - name: DotNet.Cli.Telemetry.OptOut
     value: true
   - name: DotNet.Workloads

samples/Directory.Build.props

@@ -1,6 +0,0 @@
-<Project>
-  <PropertyGroup>
-    <!-- Workaround for current .NET 6 -->
-    <UseMicrosoftAndroidSdk>true</UseMicrosoftAndroidSdk>
-  </PropertyGroup>
-</Project>