Add .net6

InterfaceStubGenerator.Roslyn40/InterfaceStubGenerator.Roslyn40.csproj

@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.0-2.final" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" PrivateAssets="all" />
   </ItemGroup>
 
   <Target Name="SetBuildVer" AfterTargets="GetBuildVersion" BeforeTargets="SetCloudBuildVersionVars;SetCloudBuildNumberWithVersion">

Refit.HttpClientFactory/Refit.HttpClientFactory.csproj

@@ -3,13 +3,17 @@
   <PropertyGroup>
     <Product>Refit HTTP Client Factory Extensions</Product>
     <Description>Refit HTTP Client Factory Extensions</Description>
-    <TargetFrameworks>net5.0;netcoreapp3.1;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1;netstandard2.0</TargetFrameworks>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\Refit\Refit.csproj" PrivateAssets="Analyzers" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="5.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0" />
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
+    <PackageReference Update="Microsoft.Extensions.Http" Version="5.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp3.1'">

Refit.Newtonsoft.Json/Refit.Newtonsoft.Json.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Product>Refit Serializer for Newtonsoft.Json ($(TargetFramework))</Product>
     <Description>Refit Serializers for Newtonsoft.Json</Description>
-    <TargetFrameworks>net5.0;netstandard2.0;netstandard2.1;net461</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;netstandard2.0;net461</TargetFrameworks>
     <GenerateDocumentationFile Condition=" '$(Configuration)' == 'Release' ">true</GenerateDocumentationFile>
     <RootNamespace>Refit</RootNamespace>
     <Nullable>enable</Nullable>

Refit.Tests/Refit.Tests.csproj

@@ -3,7 +3,7 @@
   <Import Project="..\Refit\targets\refit.props" />
   
   <PropertyGroup>
-    <TargetFrameworks>net6.0;netcoreapp3.1;net461</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1;net461</TargetFrameworks>
     <Deterministic>false</Deterministic> <!-- Some tests rely on CallerFilePath -->
   </PropertyGroup>
 

Refit/Refit.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <Product>Refit ($(TargetFramework))</Product>
-    <TargetFrameworks>net5.0;netstandard2.0;netstandard2.1;net461</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;netstandard2.0;netstandard2.1;net461</TargetFrameworks>
     <GenerateDocumentationFile Condition=" '$(Configuration)' == 'Release' ">true</GenerateDocumentationFile>
   
     <Nullable>enable</Nullable>

azure-pipelines.yml

@@ -31,11 +31,10 @@ stages:
 
     steps:
     - task: UseDotNet@2
-      displayName: Use .NET Core 5.x SDK
+      displayName: Use .NET 6.x SDK
       inputs:
         version: 6.x
         performMultiLevelLookup: true
-        includePreviewVersions: true
 
     - task: UseDotNet@2
       displayName: Use .NET Core 5.x Runtime