OutOfProcess - Target netstandard 2.0

Author: amaitland

lib/PuppeteerSharp/CefSharp.Dom.OutOfProcess.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netcoreapp3.1;net462</TargetFrameworks>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <StyleCopTreatErrorsAsWarnings>false</StyleCopTreatErrorsAsWarnings>
     <CodeAnalysisRuleSet>../CefSharp.Dom.ruleset</CodeAnalysisRuleSet>
     <AssemblyName>CefSharp.Dom.OutOfProcess</AssemblyName>
@@ -18,19 +18,15 @@
     <Compile Remove="WebBrowserExtensions.cs" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
-    <Reference Include="System.Net.Http" />
-  </ItemGroup>
-  
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="6.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Logging" Version="2.0.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="1.1.0" />
-    <PackageReference Include="SharpZipLib" Version="1.3.3" />
+    <PackageReference Include="SharpZipLib" Version="1.4.2" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

lib/PuppeteerSharp/Helpers/DictionaryExtensions.cs

@@ -21,7 +21,7 @@ public static Dictionary<TKey, TValue> Clone<TKey, TValue>(this Dictionary<TKey,
             return dic.ToDictionary(entry => entry.Key, entry => entry.Value);
         }
 
-#if NETFRAMEWORK
+#if NETFRAMEWORK || NETSTANDARD2_0
         /// <summary>
         /// GetValue or default
         /// </summary>