Updated packaging.

Added nullable support for inspection purposes.

Author: Oren (electricessence)

Lock.cs

@@ -38,7 +38,7 @@ public Lock(object target, int millisecondsTimeout, bool throwIfTimeout = true)
 
 		}
 
-		protected override void OnDispose(object target)
+		protected override void OnDispose(object? target)
 		{
 			if (target != null) Monitor.Exit(target);
 		}

LockBase.cs

@@ -1,6 +1,5 @@
 /*!
  * @author electricessence / https://github.com/electricessence/
- * Licensing: MIT https://github.com/electricessence/Open/blob/dotnet-core/LICENSE.md
  * Based upon code from Stephen Cleary's Nitro library.
  */
 
@@ -12,7 +11,7 @@ namespace Open.Threading
 	public abstract class LockBase<TSync> : IDisposable
 		where TSync : class
 	{
-		protected TSync _target;
+		protected TSync? _target;
 		public readonly bool LockHeld;
 
 		protected LockBase(TSync target, bool lockHeld)
@@ -21,7 +20,7 @@ protected LockBase(TSync target, bool lockHeld)
 			if (lockHeld)
 				_target = target;
 		}
-		protected abstract void OnDispose(TSync target);
+		protected abstract void OnDispose(TSync? target);
 
 		public void Dispose()
 		{

Open.Threading.ReadWrite.csproj

@@ -1,45 +1,46 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFrameworks>netstandard2.0;netstandard2.1</TargetFrameworks>
 		<RootNamespace>Open.Threading</RootNamespace>
+		<TargetFrameworks>netstandard2.0;netstandard2.1</TargetFrameworks>
+		<LangVersion>latest</LangVersion>
+		<Nullable>enable</Nullable>
 		<GeneratePackageOnBuild>True</GeneratePackageOnBuild>
 		<Authors>electricessence</Authors>
-		<Company />
-		<Product />
-		<PackageLicenseUrl></PackageLicenseUrl>
 		<Description>
 			Useful set of extensions and classes for simplifying and optimizing read-write synchronization.
 
 			Part of the "Open" set of libraries.
 		</Description>
-		<Version>1.3.3</Version>
-		<PackageTags>dotnet, dotnet-core, dotnetcore, cs, collections, extensions, threadsafe, thread-safe, readwrite, read-write, readerwriterlock, readerwriterlockslim</PackageTags>
-		<Copyright>https://github.com/electricessence/Open.Threading/blob/master/LISCENSE.md</Copyright>
-		<PackageProjectUrl>https://github.com/electricessence/Open.Threading/</PackageProjectUrl>
-		<RepositoryUrl>https://github.com/electricessence/Open.Threading/</RepositoryUrl>
+		<PackageTags>collections;extensions;threadsafe;thread safe; thread safety;readwrite;read write;readerwriterlock;readerwriterlockslim</PackageTags>
+		<Copyright>© electricessence (Oren F.) All rights reserved.</Copyright>
+		<PackageProjectUrl>https://github.com/Open-NET-Libraries/Open.Threading/</PackageProjectUrl>
+		<RepositoryUrl>https://github.com/Open-NET-Libraries/Open.Threading/</RepositoryUrl>
 		<RepositoryType>git</RepositoryType>
+		<Version>1.4.0</Version>
 		<PackageReleaseNotes></PackageReleaseNotes>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<PublishRepositoryUrl>true</PublishRepositoryUrl>
+		<IncludeSymbols>true</IncludeSymbols>
+		<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+		<PackageIcon>logo.png</PackageIcon>
 	</PropertyGroup>
 
-	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
-		<LangVersion>latest</LangVersion>
-	</PropertyGroup>
-
-	<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-		<LangVersion>latest</LangVersion>
-	</PropertyGroup>
+	<ItemGroup>
+		<PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+	</ItemGroup>
 
 	<ItemGroup>
 		<None Remove=".git" />
 		<None Remove=".gitignore" />
-		<None Remove="LISCENSE.md" />
-		<None Remove="README.md" />
+		<None Include="logo.png">
+			<Pack>True</Pack>
+			<PackagePath></PackagePath>
+		</None>
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Open.Disposable.ObjectPools" Version="2.4.1" />
+		<PackageReference Include="Open.Disposable.ObjectPools" Version="2.5.0" />
 	</ItemGroup>
 
 </Project>

ReadLock.cs

@@ -41,7 +41,7 @@ public ReadLock(ReaderWriterLockSlim target, int? millisecondsTimeout = null, bo
 		{
 		}
 
-		protected override void OnDispose(ReaderWriterLockSlim target)
+		protected override void OnDispose(ReaderWriterLockSlim? target)
 		{
 			target?.ExitReadLock();
 		}