Revert changes

Backport.System.Threading.Lock/Backport.System.Threading.Lock.csproj

@@ -7,16 +7,16 @@
 		<PackageProjectUrl>https://github.com/MarkCiliaVincenti/Backport.System.Threading.Lock</PackageProjectUrl>
 		<Copyright>MIT</Copyright>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>
-		<Version>2.0.1</Version>
+		<Version>2.0.0</Version>
 		<PackageIcon>logo.png</PackageIcon>
 		<PackageReleaseNotes>Breaking change that requires different usage for projects targeting frameworks prior to .NET 5.0 in order to cater for potential thread aborts.</PackageReleaseNotes>
 		<Description>A micro-library that backports .NET 9.0+'s System.Threading.Lock to prior framework versions (from .NET Framework 3.5 up to .NET 8.0), providing as much backward compatibility as possible.</Description>
 		<Copyright>© 2024 Mark Cilia Vincenti</Copyright>
 		<PackageTags>System.Threading.Lock,lock,backport,backward,compatible,compatibility,synchronization,synchronisation</PackageTags>
 		<RepositoryType>git</RepositoryType>
 		<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
-		<AssemblyVersion>2.0.1.0</AssemblyVersion>
-		<FileVersion>2.0.1.0</FileVersion>
+		<AssemblyVersion>2.0.0.0</AssemblyVersion>
+		<FileVersion>2.0.0.0</FileVersion>
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<IsPackable>true</IsPackable>
 		<EnforceCodeStyleInBuild>True</EnforceCodeStyleInBuild>

Backport.System.Threading.Lock/PreNet5Lock.cs

@@ -1,6 +1,10 @@
-using System;
+#if !NET9_0_OR_GREATER
+using System;
 using System.Runtime.CompilerServices;
 using System.Threading;
+#if NET9_0_OR_GREATER
+[assembly: TypeForwardedTo(typeof(System.Threading.Lock))]
+#endif
 namespace Backport.System.Threading;
 /// <summary>
 /// A backport of .NET 9.0+'s System.Threading.Lock. Provides a way to get mutual exclusion in regions of code between different threads.
@@ -146,4 +150,5 @@ public ref struct Scope(Lock @lock)
 #endif
         public readonly void Dispose() => @lock.Exit();
     }
-}
+}
+#endif

README.md

@@ -59,7 +59,7 @@ There is also no need to reference this library as a dependency for .NET 9.0+. Y
 
 ```
 <ItemGroup Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net9.0'))">
-  <PackageReference Include="Backport.System.Threading.Lock" Version="2.0.1" />  
+  <PackageReference Include="Backport.System.Threading.Lock" Version="2.0.0" />  
 </ItemGroup>
 ```