cleanup

Author: SimonCropp

src/Directory.Build.props

@@ -3,6 +3,7 @@
   <PropertyGroup>
     <NoWarn>CS1591;CS0649;xUnit1026;xUnit1013;msb3277;CS0436</NoWarn>
     <Version>14.6.6</Version>
+    <LangVersion>10</LangVersion>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>Json, Testing, Verify, Snapshot, Approvals</PackageTags>
     <Description>Enables verification of complex models and documents.</Description>

src/FakeDiffTool/FakeDiffTool.csproj

@@ -4,6 +4,5 @@
     <TargetFrameworks>net6</TargetFrameworks>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
     <OutputPath>bin</OutputPath>
-    <LangVersion>9.0</LangVersion>
   </PropertyGroup>
 </Project>

src/TargetLibrary/TargetLibrary.csproj

@@ -2,7 +2,6 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
     <Nullable>enable</Nullable>
-    <LangVersion>9.0</LangVersion>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\key.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>