feat: add dotnet 9 support, rm dotnet 6

.github/workflows/ci.yml

@@ -31,8 +31,8 @@ jobs:
           NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           dotnet-version: |
-            6.0.x
             8.0.x
+            9.0.x
           source-url: https://nuget.pkg.github.com/open-feature/index.json
 
       - name: Restore
@@ -66,8 +66,8 @@ jobs:
           NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           dotnet-version: |
-            6.0.x
             8.0.x
+            9.0.x
           source-url: https://nuget.pkg.github.com/open-feature/index.json
 
       - name: Restore

.github/workflows/code-coverage.yml

@@ -29,8 +29,8 @@ jobs:
           NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           dotnet-version: |
-            6.0.x
             8.0.x
+            9.0.x
           source-url: https://nuget.pkg.github.com/open-feature/index.json
 
       - name: Run Test

.github/workflows/dotnet-format.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup .NET SDK
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 9.0.x
 
       - name: dotnet format
         run: dotnet format --verify-no-changes OpenFeature.sln

.github/workflows/e2e.yml

@@ -24,8 +24,8 @@ jobs:
           NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           dotnet-version: |
-            6.0.x
             8.0.x
+            9.0.x
           source-url: https://nuget.pkg.github.com/open-feature/index.json
 
       - name: Initialize Tests

.github/workflows/release.yml

@@ -36,8 +36,8 @@ jobs:
           NUGET_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           dotnet-version: |
-            6.0.x
             8.0.x
+            9.0.x
           source-url: https://nuget.pkg.github.com/open-feature/index.json
 
       - name: Install dependencies

.vscode/launch.json

@@ -10,7 +10,7 @@
       "request": "launch",
       "preLaunchTask": "build",
       // If you have changed target frameworks, make sure to update the program path.
-      "program": "${workspaceFolder}/test/OpenFeature.Tests/bin/Debug/net6.0/OpenFeature.Tests.dll",
+      "program": "${workspaceFolder}/test/OpenFeature.Tests/bin/Debug/net9.0/OpenFeature.Tests.dll",
       "args": [],
       "cwd": "${workspaceFolder}/test/OpenFeature.Tests",
       // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console
@@ -23,4 +23,4 @@
       "request": "attach"
     }
   ]
-}
+}

Directory.Packages.props

@@ -1,23 +1,23 @@
 <Project>
-  
+
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
-  
+
   <ItemGroup Label="src">
-    <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Options" Version="8.0.2" />
-    <PackageVersion Include="System.Collections.Immutable" Version="1.7.1" />
-    <PackageVersion Include="System.Threading.Channels" Version="6.0.0" />
+    <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.0" />
+    <PackageVersion Include="System.Collections.Immutable" Version="9.0.0" />
+    <PackageVersion Include="System.Threading.Channels" Version="9.0.0" />
     <PackageVersion Include="System.ValueTuple" Version="4.5.0" />
   </ItemGroup>
-  
+
   <ItemGroup Label="test">
-    <PackageVersion Include="AutoFixture" Version="4.18.1" />
+    <PackageVersion Include="AutoFixture" Version="5.0.0-preview0011" />
     <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />
     <PackageVersion Include="coverlet.collector" Version="6.0.2" />
     <PackageVersion Include="coverlet.msbuild" Version="6.0.2" />
@@ -30,11 +30,11 @@
     <PackageVersion Include="SpecFlow.xUnit" Version="3.9.74" />
     <PackageVersion Include="xunit" Version="2.9.2" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
-    <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="8.0.11" />
+    <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="9.0.0" />
   </ItemGroup>
-  
+
   <ItemGroup Condition="'$(OS)' == 'Unix'">
     <PackageVersion Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" />
   </ItemGroup>
-  
+
 </Project>

README.md

@@ -26,8 +26,7 @@
 
 ### Requirements
 
--   .NET 6+
--   .NET Core 6+
+-   .NET 8+
 -   .NET Framework 4.6.2+
 
 Note that the packages will aim to support all current .NET versions. Refer to the currently supported versions [.NET](https://dotnet.microsoft.com/download/dotnet) and [.NET Framework](https://dotnet.microsoft.com/download/dotnet-framework) excluding .NET Framework 3.5

global.json

@@ -1,6 +1,7 @@
 {
   "sdk": {
-    "rollForward": "latestFeature",
-    "version": "8.0.404"
+    "rollForward": "latestMajor",
+    "version": "9.0.100",
+    "allowPrerelease": false
   }
 }

src/OpenFeature.DependencyInjection/OpenFeature.DependencyInjection.csproj

@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net6.0;net8.0;net462</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net8.0;net9.0;net462</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>OpenFeature.DependencyInjection</RootNamespace>

src/OpenFeature.Hosting/OpenFeature.Hosting.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <RootNamespace>OpenFeature</RootNamespace>

src/OpenFeature/OpenFeature.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net6.0;net8.0;net462</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0;netstandard2.0;net462</TargetFrameworks>
     <RootNamespace>OpenFeature</RootNamespace>
     <PackageReadmeFile>README.md</PackageReadmeFile>
   </PropertyGroup>

test/OpenFeature.Benchmarks/OpenFeature.Benchmarks.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <RootNamespace>OpenFeature.Benchmark</RootNamespace>
     <OutputType>Exe</OutputType>
   </PropertyGroup>

test/OpenFeature.DependencyInjection.Tests/OpenFeature.DependencyInjection.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 

test/OpenFeature.E2ETests/OpenFeature.E2ETests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <TargetFrameworks Condition="$(OS) == 'Windows_NT'">$(TargetFrameworks);net462</TargetFrameworks>
     <RootNamespace>OpenFeature.E2ETests</RootNamespace>
   </PropertyGroup>

test/OpenFeature.IntegrationTests/OpenFeature.IntegrationTests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0</TargetFrameworks>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 

test/OpenFeature.Tests/OpenFeature.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <TargetFrameworks Condition="$(OS) == 'Windows_NT'">$(TargetFrameworks);net462</TargetFrameworks>
     <RootNamespace>OpenFeature.Tests</RootNamespace>
   </PropertyGroup>