build: Set language to latest

CONTRIBUTING.md

@@ -2,23 +2,19 @@
 
 ## System Requirements
 
-Dotnet 6+ is recommended.
-
-## Compilation target(s)
-
-As in the Dotnet-SDK, we target C# LangVersion 7.3. The `Common.props` configures this automatically.
+Dotnet 8+ is recommended.
 
 ## Adding a project
 
-1. Create a new library project under `src/`: `dotnet new classlib -o src/OpenFeature.Contrib.MyComponent --langVersion 7.3`
+1. Create a new library project under `src/`: `dotnet new classlib -o src/OpenFeature.Contrib.MyComponent`
 2. Create a new test project under `test/`: `dotnet new xunit -o test/OpenFeature.Contrib.MyComponent.Test`
 3. Add the library project to the solution: `dotnet sln DotnetSdkContrib.sln add src/OpenFeature.Contrib.MyComponent/OpenFeature.Contrib.MyComponent.csproj`
 4. Add the test project to the solution: `dotnet sln DotnetSdkContrib.sln add test/OpenFeature.Contrib.MyComponent.Test/OpenFeature.Contrib.MyComponent.Test.csproj`
 5. Add the desired properties to your library's `.csproj` file (see example below).
-5. Remove all content besides the root element from your test project's `.csproj` file (all settings will be inherited).
-6. Add the new library project to `release-please-config.json`.
-7. Add a `version.txt` file to the root of your library with a version matching that in your new `.csproj` file, e.g. `0.0.1`.
-8. If you care to release a pre `1.0.0` version, add the same version above to `.release-please-manifest.json`. Failing to do this will release a `1.0.0` initial release.
+6. Remove all content besides the root element from your test project's `.csproj` file (all settings will be inherited).
+7. Add the new library project to `release-please-config.json`.
+8. Add a `version.txt` file to the root of your library with a version matching that in your new `.csproj` file, e.g. `0.0.1`.
+9. If you care to release a pre `1.0.0` version, add the same version above to `.release-please-manifest.json`. Failing to do this will release a `1.0.0` initial release.
 
 Sample `.csproj` file:
 
@@ -62,34 +58,37 @@ Dependencies used only for building and testing should have a `<PrivateAssets>al
 ## Consuming pre-release packages
 
 1. Acquire a [GitHub personal access token (PAT)](https://docs.github.com/github/authenticating-to-github/creating-a-personal-access-token) scoped for `read:packages` and verify the permissions:
-   ```console
-   $ gh auth login --scopes read:packages
-
-   ? What account do you want to log into? GitHub.com
-   ? What is your preferred protocol for Git operations? HTTPS
-   ? How would you like to authenticate GitHub CLI? Login with a web browser
-
-   ! First copy your one-time code: ****-****
-   Press Enter to open github.com in your browser...
-
-   ✓ Authentication complete.
-   - gh config set -h github.com git_protocol https
-   ✓ Configured git protocol
-   ✓ Logged in as ********
-   ```
-
-   ```console
-   $ gh auth status
-
-   github.com
-     ✓ Logged in to github.com as ******** (~/.config/gh/hosts.yml)
-     ✓ Git operations for github.com configured to use https protocol.
-     ✓ Token: gho_************************************
-     ✓ Token scopes: gist, read:org, read:packages, repo, workflow
-   ```
+
+    ```console
+    $ gh auth login --scopes read:packages
+
+    ? What account do you want to log into? GitHub.com
+    ? What is your preferred protocol for Git operations? HTTPS
+    ? How would you like to authenticate GitHub CLI? Login with a web browser
+
+    ! First copy your one-time code: ****-****
+    Press Enter to open github.com in your browser...
+
+    ✓ Authentication complete.
+    - gh config set -h github.com git_protocol https
+    ✓ Configured git protocol
+    ✓ Logged in as ********
+    ```
+
+    ```console
+    $ gh auth status
+
+    github.com
+      ✓ Logged in to github.com as ******** (~/.config/gh/hosts.yml)
+      ✓ Git operations for github.com configured to use https protocol.
+      ✓ Token: gho_************************************
+      ✓ Token scopes: gist, read:org, read:packages, repo, workflow
+    ```
+
 2. Run the following command to configure your local environment to consume packages from GitHub Packages:
-   ```console
-   $ dotnet nuget update source github-open-feature --username $(gh api user --jq .email) --password $(gh auth token) --store-password-in-clear-text
 
-   Package source "github-open-feature" was successfully updated.
-   ```
+    ```console
+    $ dotnet nuget update source github-open-feature --username $(gh api user --jq .email) --password $(gh auth token) --store-password-in-clear-text
+
+    Package source "github-open-feature" was successfully updated.
+    ```

src/OpenFeature.Contrib.Providers.Flagsmith/OpenFeature.Contrib.Providers.Flagsmith.csproj

@@ -30,8 +30,4 @@
     Condition=" '$(TargetFramework)' == 'net462' or '$(TargetFramework)' == 'netstandard2.0' or '$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>
-
-  <PropertyGroup>
-    <LangVersion>latest</LangVersion>
-  </PropertyGroup>
 </Project>

src/OpenFeature.Contrib.Providers.Flipt/OpenFeature.Contrib.Providers.Flipt.csproj

@@ -35,10 +35,6 @@
     <PackageReference Include="OpenFeature" Version="[2.0,3.0)" />
   </ItemGroup>
 
-  <PropertyGroup>
-    <LangVersion>latest</LangVersion>
-  </PropertyGroup>
-
   <Target Name="NSwag" BeforeTargets="BeforeBuild">
     <Exec
       Command="$(NSwagExe_Net90) openapi2csclient /className:FliptRestClient /namespace:Flipt.Rest /input:&quot;openapi.yaml&quot; /output:&quot;$(ProjectDir)obj/$(ConfigurationName)/$(TargetFramework)/Flipt.Rest.Client.cs&quot; /GenerateExceptionClasses:true /OperationGenerationMode:SingleClientFromPathSegments /JsonLibrary:SystemTextJson /GenerateOptionalParameters:true /GenerateDefaultValues:true /GenerateResponseClasses:true /GenerateClientInterfaces:true /GenerateClientClasses:true /GenerateDtoTypes:true /ExceptionClass:FliptRestException /GenerateNativeRecords:true /UseBaseUrl:false /GenerateBaseUrlProperty:false" />