diff --git a/Tests/HttpUnitTests/HttpUnitTests.nfproj b/Tests/HttpUnitTests/HttpUnitTests.nfproj
index f4e72be2..8f0552e3 100644
--- a/Tests/HttpUnitTests/HttpUnitTests.nfproj
+++ b/Tests/HttpUnitTests/HttpUnitTests.nfproj
@@ -45,19 +45,19 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.CoreLibrary.2.0.0-preview.52\lib\netnano1.0\mscorlib.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.CoreLibrary.2.0.0-preview.63\lib\netnano1.0\mscorlib.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.Text.2.0.0-preview.23\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.System.Text.2.0.0-preview.37\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.TestFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.64\lib\netnano1.0\nanoFramework.TestFramework.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.65\lib\netnano1.0\nanoFramework.TestFramework.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.UnitTestLauncher, Version=0.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.64\lib\netnano1.0\nanoFramework.UnitTestLauncher.exe</HintPath>
+      <HintPath>..\..\packages\nanoFramework.TestFramework.4.0.0-preview.65\lib\netnano1.0\nanoFramework.UnitTestLauncher.exe</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.22\lib\netnano1.0\System.IO.Streams.dll</HintPath>
+      <HintPath>..\..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.29\lib\netnano1.0\System.IO.Streams.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Tests/HttpUnitTests/packages.config b/Tests/HttpUnitTests/packages.config
index f1d5fea3..332015ce 100644
--- a/Tests/HttpUnitTests/packages.config
+++ b/Tests/HttpUnitTests/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.22" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="2.0.0-preview.23" targetFramework="netnano1.0" />
-  <package id="nanoFramework.TestFramework" version="4.0.0-preview.64" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.29" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Text" version="2.0.0-preview.37" targetFramework="netnano1.0" />
+  <package id="nanoFramework.TestFramework" version="4.0.0-preview.65" targetFramework="netnano1.0" developmentDependency="true" />
 </packages>
\ No newline at end of file
diff --git a/Tests/HttpUnitTests/packages.lock.json b/Tests/HttpUnitTests/packages.lock.json
index 0ea0424d..ac6e7764 100644
--- a/Tests/HttpUnitTests/packages.lock.json
+++ b/Tests/HttpUnitTests/packages.lock.json
@@ -4,27 +4,27 @@
     ".NETnanoFramework,Version=v1.0": {
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.52, 2.0.0-preview.52]",
-        "resolved": "2.0.0-preview.52",
-        "contentHash": "cV9JEhoc2OV/UL602i5xmEwQpnn/gzVMlDTAIAMRxCNwBKNYLO9U50OkJykpGnO2SULTsmvFqQWEGZiuANBZHw=="
+        "requested": "[2.0.0-preview.63, 2.0.0-preview.63]",
+        "resolved": "2.0.0-preview.63",
+        "contentHash": "M2qEbjY8Uh5jpgrqDD7vJf2YXk3CmGbTHkb/t6w4F/aNyetOYk0LyekdwUSF0kZ+gTNMH/y6CTHBbJfgtMbIeA=="
       },
       "nanoFramework.System.IO.Streams": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.22, 2.0.0-preview.22]",
-        "resolved": "2.0.0-preview.22",
-        "contentHash": "TwAY/tgMEZwEP06SjKElRKs+y8mzRNe3D32J+x/IhUtJmjnowv37BQwPpycOH3w5TWjf95YDP4AUFsDhjGs4Vg=="
+        "requested": "[2.0.0-preview.29, 2.0.0-preview.29]",
+        "resolved": "2.0.0-preview.29",
+        "contentHash": "exgyNKMBNVJIo0kFOw9tLHZAjvAA7MqnYKXR22YRZRgo1M99fzhTTJrK4L3qqhnnGcdHji95oadRZ56pI9oiFQ=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
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-        "resolved": "2.0.0-preview.23",
-        "contentHash": "ZS+T/tUqF37IFnwi4GzBLfCAiffafbOExYZSmZeKrB0NVMkms/8onBgwIw8rN9I5WmzugbQCNKGY+jdJF9s2/A=="
+        "requested": "[2.0.0-preview.37, 2.0.0-preview.37]",
+        "resolved": "2.0.0-preview.37",
+        "contentHash": "U8Evi6mLwAW8BXlLAZGYXgqqtOO/4XJvnBFomPVsJqyePGnzHBNTpOoNc2UzvjQckOZ3MynHI0GgrY5x8xhAdw=="
       },
       "nanoFramework.TestFramework": {
         "type": "Direct",
-        "requested": "[4.0.0-preview.64, 4.0.0-preview.64]",
-        "resolved": "4.0.0-preview.64",
-        "contentHash": "cySRwBDPdjowdBd3QStySByGdWTTpBwdWOM/wXRErgbUNSrI9Sfqv4m0y9o966f5zLR8YAyh7K79GbF20YQkrw=="
+        "requested": "[4.0.0-preview.65, 4.0.0-preview.65]",
+        "resolved": "4.0.0-preview.65",
+        "contentHash": "gTgJTTrnMBxwwDSPR/o+iPPzTI+u+LbfJh/y71uuKf6dc2oJMR0kcHrK7Rli7L2VgjcacsiZD5o46qWQNrY6hQ=="
       }
     }
   }
diff --git a/nanoFramework.System.Net.Http.Client.nuspec b/nanoFramework.System.Net.Http.Client.nuspec
index bb799528..9d3664da 100644
--- a/nanoFramework.System.Net.Http.Client.nuspec
+++ b/nanoFramework.System.Net.Http.Client.nuspec
@@ -20,12 +20,12 @@ There is also a package with the server API only and another with the full API.<
     <tags>nanoFramework C# csharp netmf netnf http https</tags>
     <dependencies>
       <group targetFramework=".NETnanoFramework1.0">
-        <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" />
-        <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.13" />
-        <dependency id="nanoFramework.System.Collections" version="2.0.0-preview.15" />
-        <dependency id="nanoFramework.System.Text" version="2.0.0-preview.23" />
-        <dependency id="nanoFramework.System.Net" version="2.0.0-preview.39" />
-        <dependency id="nanoFramework.System.Threading" version="2.0.0-preview.14" />
+        <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" />
+        <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.19" />
+        <dependency id="nanoFramework.System.Collections" version="2.0.0-preview.24" />
+        <dependency id="nanoFramework.System.Text" version="2.0.0-preview.37" />
+        <dependency id="nanoFramework.System.Net" version="2.0.0-preview.45" />
+        <dependency id="nanoFramework.System.Threading" version="2.0.0-preview.20" />
       </group>
     </dependencies>
   </metadata>
diff --git a/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj b/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj
index fc73ef6a..db359e34 100644
--- a/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj
+++ b/nanoFramework.System.Net.Http.Client/System.Net.Http.Client.nfproj
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props')" />
+  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props')" />
+  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props')" />
   <Import Project="..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props')" />
   <!-- Keep task assembly properties available during NuGet's intermediate import removal. -->
   <Import Project="..\packages\Microsoft.Build.Tasks.Git.*\build\Microsoft.Build.Tasks.Git.props" Condition="'$(MicrosoftBuildTasksGitAssemblyFile)' == ''" />
   <Import Project="..\packages\Microsoft.SourceLink.Common.*\build\Microsoft.SourceLink.Common.props" Condition="'$(_MicrosoftSourceLinkCommonAssemblyFile)' == ''" />
-  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props')" />
-  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props')" />
-  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props')" />
   <PropertyGroup Label="Globals">
     <NanoFrameworkProjectSystemPath>$(MSBuildExtensionsPath)\nanoFramework\v1.0\</NanoFrameworkProjectSystemPath>
   </PropertyGroup>
@@ -225,25 +225,25 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.2.0.0-preview.52\lib\netnano1.0\mscorlib.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.CoreLibrary.2.0.0-preview.63\lib\netnano1.0\mscorlib.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.2.0.0-preview.13\lib\netnano1.0\nanoFramework.Runtime.Events.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.Runtime.Events.2.0.0-preview.19\lib\netnano1.0\nanoFramework.Runtime.Events.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Collections, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Collections.2.0.0-preview.15\lib\netnano1.0\nanoFramework.System.Collections.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Collections.2.0.0-preview.24\lib\netnano1.0\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.2.0.0-preview.23\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Text.2.0.0-preview.37\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.22\lib\netnano1.0\System.IO.Streams.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.29\lib\netnano1.0\System.IO.Streams.dll</HintPath>
     </Reference>
     <Reference Include="System.Net, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.39\lib\netnano1.0\System.Net.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.45\lib\netnano1.0\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.14\lib\netnano1.0\System.Threading.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.20\lib\netnano1.0\System.Threading.dll</HintPath>
     </Reference>
   </ItemGroup>
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets')" />
@@ -257,16 +257,16 @@
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets'))" />
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets'))" />
   </Target>
   <Import Project="..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets')" />
-  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets')" />
-  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets')" />
-  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets')" />
+  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets')" />
+  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets')" />
+  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets')" />
 </Project>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http.Client/packages.config b/nanoFramework.System.Net.Http.Client/packages.config
index 5f49331d..9d5e7123 100644
--- a/nanoFramework.System.Net.Http.Client/packages.config
+++ b/nanoFramework.System.Net.Http.Client/packages.config
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Build.Tasks.Git" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="Microsoft.SourceLink.Common" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="Microsoft.SourceLink.GitHub" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.13" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="2.0.0-preview.15" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.22" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="2.0.0-preview.39" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="2.0.0-preview.23" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Threading" version="2.0.0-preview.14" targetFramework="netnano1.0" />
+  <package id="Microsoft.Build.Tasks.Git" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="Microsoft.SourceLink.Common" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="Microsoft.SourceLink.GitHub" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.19" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="2.0.0-preview.24" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.29" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="2.0.0-preview.45" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Text" version="2.0.0-preview.37" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Threading" version="2.0.0-preview.20" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.10.94" developmentDependency="true" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http.Client/packages.lock.json b/nanoFramework.System.Net.Http.Client/packages.lock.json
index 3582d819..0c1f27d1 100644
--- a/nanoFramework.System.Net.Http.Client/packages.lock.json
+++ b/nanoFramework.System.Net.Http.Client/packages.lock.json
@@ -4,63 +4,63 @@
     ".NETnanoFramework,Version=v1.0": {
       "Microsoft.Build.Tasks.Git": {
         "type": "Direct",
-        "requested": "[10.0.402, 10.0.402]",
-        "resolved": "10.0.402",
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+        "requested": "[10.0.403, 10.0.403]",
+        "resolved": "10.0.403",
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       },
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       "nanoFramework.CoreLibrary": {
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+        "requested": "[2.0.0-preview.63, 2.0.0-preview.63]",
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       },
       "nanoFramework.System.Net": {
         "type": "Direct",
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+        "requested": "[2.0.0-preview.45, 2.0.0-preview.45]",
+        "resolved": "2.0.0-preview.45",
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+        "requested": "[2.0.0-preview.37, 2.0.0-preview.37]",
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       },
       "nanoFramework.System.Threading": {
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-        "resolved": "2.0.0-preview.14",
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+        "requested": "[2.0.0-preview.20, 2.0.0-preview.20]",
+        "resolved": "2.0.0-preview.20",
+        "contentHash": "ewf2PBoWGzlk+PGXEEhmox4xfpREYqI6psrxbx+YXWENGYjQjWxpQeCQQXO/n1VktODhIWUeGqX8JmFJFyJD1A=="
       },
       "Nerdbank.GitVersioning": {
         "type": "Direct",
diff --git a/nanoFramework.System.Net.Http.Server.nuspec b/nanoFramework.System.Net.Http.Server.nuspec
index ae286996..93380a6d 100644
--- a/nanoFramework.System.Net.Http.Server.nuspec
+++ b/nanoFramework.System.Net.Http.Server.nuspec
@@ -20,12 +20,12 @@ There is also a package with the client API only and another with the full API.<
     <tags>nanoFramework C# csharp netmf netnf http https</tags>
     <dependencies>
       <group targetFramework=".NETnanoFramework1.0">
-        <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" />
-        <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.13" />
-        <dependency id="nanoFramework.System.Collections" version="2.0.0-preview.15" />
-        <dependency id="nanoFramework.System.Text" version="2.0.0-preview.23" />
-        <dependency id="nanoFramework.System.Net" version="2.0.0-preview.39" />
-        <dependency id="nanoFramework.System.Threading" version="2.0.0-preview.14" />
+        <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" />
+        <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.19" />
+        <dependency id="nanoFramework.System.Collections" version="2.0.0-preview.24" />
+        <dependency id="nanoFramework.System.Text" version="2.0.0-preview.37" />
+        <dependency id="nanoFramework.System.Net" version="2.0.0-preview.45" />
+        <dependency id="nanoFramework.System.Threading" version="2.0.0-preview.20" />
       </group>
     </dependencies>
   </metadata>
diff --git a/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj b/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj
index 734441df..7413b4e8 100644
--- a/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj
+++ b/nanoFramework.System.Net.Http.Server/System.Net.Http.Server.nfproj
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props')" />
+  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props')" />
+  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props')" />
   <Import Project="..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props')" />
   <!-- Keep task assembly properties available during NuGet's intermediate import removal. -->
   <Import Project="..\packages\Microsoft.Build.Tasks.Git.*\build\Microsoft.Build.Tasks.Git.props" Condition="'$(MicrosoftBuildTasksGitAssemblyFile)' == ''" />
   <Import Project="..\packages\Microsoft.SourceLink.Common.*\build\Microsoft.SourceLink.Common.props" Condition="'$(_MicrosoftSourceLinkCommonAssemblyFile)' == ''" />
-  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props')" />
-  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props')" />
-  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props')" />
   <PropertyGroup Label="Globals">
     <NanoFrameworkProjectSystemPath>$(MSBuildExtensionsPath)\nanoFramework\v1.0\</NanoFrameworkProjectSystemPath>
   </PropertyGroup>
@@ -151,25 +151,25 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.2.0.0-preview.52\lib\netnano1.0\mscorlib.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.CoreLibrary.2.0.0-preview.63\lib\netnano1.0\mscorlib.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.2.0.0-preview.13\lib\netnano1.0\nanoFramework.Runtime.Events.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.Runtime.Events.2.0.0-preview.19\lib\netnano1.0\nanoFramework.Runtime.Events.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Collections, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Collections.2.0.0-preview.15\lib\netnano1.0\nanoFramework.System.Collections.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Collections.2.0.0-preview.24\lib\netnano1.0\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.2.0.0-preview.23\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Text.2.0.0-preview.37\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.22\lib\netnano1.0\System.IO.Streams.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.29\lib\netnano1.0\System.IO.Streams.dll</HintPath>
     </Reference>
     <Reference Include="System.Net, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.39\lib\netnano1.0\System.Net.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.45\lib\netnano1.0\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.14\lib\netnano1.0\System.Threading.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.20\lib\netnano1.0\System.Threading.dll</HintPath>
     </Reference>
   </ItemGroup>
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets')" />
@@ -183,16 +183,16 @@
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets'))" />
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets'))" />
   </Target>
   <Import Project="..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets')" />
-  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets')" />
-  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets')" />
-  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets')" />
+  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets')" />
+  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets')" />
+  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets')" />
 </Project>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http.Server/packages.config b/nanoFramework.System.Net.Http.Server/packages.config
index 5f49331d..9d5e7123 100644
--- a/nanoFramework.System.Net.Http.Server/packages.config
+++ b/nanoFramework.System.Net.Http.Server/packages.config
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Build.Tasks.Git" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="Microsoft.SourceLink.Common" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="Microsoft.SourceLink.GitHub" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.13" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="2.0.0-preview.15" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.22" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="2.0.0-preview.39" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="2.0.0-preview.23" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Threading" version="2.0.0-preview.14" targetFramework="netnano1.0" />
+  <package id="Microsoft.Build.Tasks.Git" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="Microsoft.SourceLink.Common" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="Microsoft.SourceLink.GitHub" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.19" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="2.0.0-preview.24" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.29" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="2.0.0-preview.45" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Text" version="2.0.0-preview.37" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Threading" version="2.0.0-preview.20" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.10.94" developmentDependency="true" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http.Server/packages.lock.json b/nanoFramework.System.Net.Http.Server/packages.lock.json
index 3582d819..0c1f27d1 100644
--- a/nanoFramework.System.Net.Http.Server/packages.lock.json
+++ b/nanoFramework.System.Net.Http.Server/packages.lock.json
@@ -4,63 +4,63 @@
     ".NETnanoFramework,Version=v1.0": {
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+        "requested": "[10.0.403, 10.0.403]",
+        "resolved": "10.0.403",
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       },
       "Microsoft.SourceLink.Common": {
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+        "requested": "[10.0.403, 10.0.403]",
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       },
       "nanoFramework.CoreLibrary": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.52, 2.0.0-preview.52]",
-        "resolved": "2.0.0-preview.52",
-        "contentHash": "cV9JEhoc2OV/UL602i5xmEwQpnn/gzVMlDTAIAMRxCNwBKNYLO9U50OkJykpGnO2SULTsmvFqQWEGZiuANBZHw=="
+        "requested": "[2.0.0-preview.63, 2.0.0-preview.63]",
+        "resolved": "2.0.0-preview.63",
+        "contentHash": "M2qEbjY8Uh5jpgrqDD7vJf2YXk3CmGbTHkb/t6w4F/aNyetOYk0LyekdwUSF0kZ+gTNMH/y6CTHBbJfgtMbIeA=="
       },
       "nanoFramework.Runtime.Events": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.13, 2.0.0-preview.13]",
-        "resolved": "2.0.0-preview.13",
-        "contentHash": "LmPsdvTKJ5HiJbX0FNFWWIvHh23kWmKWCIHggSnMrjaZnjXubqct75mQiB2aWtC7IW0PjGxB2A4cvtle3Zjvzg=="
+        "requested": "[2.0.0-preview.19, 2.0.0-preview.19]",
+        "resolved": "2.0.0-preview.19",
+        "contentHash": "stA/5UwMO802D6B2z6rcvQVsdpX2eUywhWPDQ/elvm7dAc6clpC9s3WuhFGI8NiuLnJftU6g4Kmj68CS9QYmxQ=="
       },
       "nanoFramework.System.Collections": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.15, 2.0.0-preview.15]",
-        "resolved": "2.0.0-preview.15",
-        "contentHash": "yyTSBujvtMHe5IYK26Q4Ys3o19pmrzhYDUzRHgnKFZNcQYRUIfd1C9Vt2UBDPF3hjHQnIVtrnry+7Pp/U00U/g=="
+        "requested": "[2.0.0-preview.24, 2.0.0-preview.24]",
+        "resolved": "2.0.0-preview.24",
+        "contentHash": "R9H0vjkT4DGVM7bu9e53EHukRU2iebO2pqjcfPEJlUSyIytexpkvxdTgSVmfLjv4COr8jBq7jMvkdr0NiOhxjA=="
       },
       "nanoFramework.System.IO.Streams": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.22, 2.0.0-preview.22]",
-        "resolved": "2.0.0-preview.22",
-        "contentHash": "TwAY/tgMEZwEP06SjKElRKs+y8mzRNe3D32J+x/IhUtJmjnowv37BQwPpycOH3w5TWjf95YDP4AUFsDhjGs4Vg=="
+        "requested": "[2.0.0-preview.29, 2.0.0-preview.29]",
+        "resolved": "2.0.0-preview.29",
+        "contentHash": "exgyNKMBNVJIo0kFOw9tLHZAjvAA7MqnYKXR22YRZRgo1M99fzhTTJrK4L3qqhnnGcdHji95oadRZ56pI9oiFQ=="
       },
       "nanoFramework.System.Net": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.39, 2.0.0-preview.39]",
-        "resolved": "2.0.0-preview.39",
-        "contentHash": "XbvsoqFvWPQp4LlACnLvURrbfZNwK5Fk7gzUgxwnDDuU49f1TgG89Z/526MWnJ3i1sm/kRJnOROgDXhQvnyecg=="
+        "requested": "[2.0.0-preview.45, 2.0.0-preview.45]",
+        "resolved": "2.0.0-preview.45",
+        "contentHash": "GzXoB90BO3IB7UdvaLd+inBxHlWm7Ul4PEKfqIOtCnfFxLlMEHe/jSpibGFfbfpYxvdf4j69QPysFvAP3thgfg=="
       },
       "nanoFramework.System.Text": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.23, 2.0.0-preview.23]",
-        "resolved": "2.0.0-preview.23",
-        "contentHash": "ZS+T/tUqF37IFnwi4GzBLfCAiffafbOExYZSmZeKrB0NVMkms/8onBgwIw8rN9I5WmzugbQCNKGY+jdJF9s2/A=="
+        "requested": "[2.0.0-preview.37, 2.0.0-preview.37]",
+        "resolved": "2.0.0-preview.37",
+        "contentHash": "U8Evi6mLwAW8BXlLAZGYXgqqtOO/4XJvnBFomPVsJqyePGnzHBNTpOoNc2UzvjQckOZ3MynHI0GgrY5x8xhAdw=="
       },
       "nanoFramework.System.Threading": {
         "type": "Direct",
-        "requested": "[2.0.0-preview.14, 2.0.0-preview.14]",
-        "resolved": "2.0.0-preview.14",
-        "contentHash": "4JBZx5/Y3Dd5BZJXHEOw6rD54aWL1p7W2f9QrLRgRQrprIO6AylEFlH2tQuxlyE5YtNRRxaapW4s2mZiOs0Wxg=="
+        "requested": "[2.0.0-preview.20, 2.0.0-preview.20]",
+        "resolved": "2.0.0-preview.20",
+        "contentHash": "ewf2PBoWGzlk+PGXEEhmox4xfpREYqI6psrxbx+YXWENGYjQjWxpQeCQQXO/n1VktODhIWUeGqX8JmFJFyJD1A=="
       },
       "Nerdbank.GitVersioning": {
         "type": "Direct",
diff --git a/nanoFramework.System.Net.Http.nuspec b/nanoFramework.System.Net.Http.nuspec
index 980761ad..bce85ba6 100644
--- a/nanoFramework.System.Net.Http.nuspec
+++ b/nanoFramework.System.Net.Http.nuspec
@@ -20,12 +20,12 @@ There are also two other packages with just the client API and just the server A
 These are meant to be used when there is the need to use smaller assemblies.</description>
     <tags>nanoFramework C# csharp netmf netnf http https</tags>
     <dependencies>
-      <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" />
-      <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.13" />
-      <dependency id="nanoFramework.System.Collections" version="2.0.0-preview.15" />
-      <dependency id="nanoFramework.System.Text" version="2.0.0-preview.23" />
-      <dependency id="nanoFramework.System.Net" version="2.0.0-preview.39" />
-      <dependency id="nanoFramework.System.Threading" version="2.0.0-preview.14" />
+      <dependency id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" />
+      <dependency id="nanoFramework.Runtime.Events" version="2.0.0-preview.19" />
+      <dependency id="nanoFramework.System.Collections" version="2.0.0-preview.24" />
+      <dependency id="nanoFramework.System.Text" version="2.0.0-preview.37" />
+      <dependency id="nanoFramework.System.Net" version="2.0.0-preview.45" />
+      <dependency id="nanoFramework.System.Threading" version="2.0.0-preview.20" />
     </dependencies>
   </metadata>
   <files>
diff --git a/nanoFramework.System.Net.Http/Properties/AssemblyInfo.cs b/nanoFramework.System.Net.Http/Properties/AssemblyInfo.cs
index c5ed16d4..2e62ba34 100644
--- a/nanoFramework.System.Net.Http/Properties/AssemblyInfo.cs
+++ b/nanoFramework.System.Net.Http/Properties/AssemblyInfo.cs
@@ -9,13 +9,6 @@
 [assembly: AssemblyProduct("nanoFramework.System.Net.Http")]
 [assembly: AssemblyCopyright("Copyright (c) .NET Foundation and Contributors")]
 
-//////////////////////////////////////////////////////
-// this assembly does NOT have a native counterpart //
-//////////////////////////////////////////////////////
-////////////////////////////////////////////////////////////////
-[assembly: AssemblyNativeVersion("0.0.0.0")]
-////////////////////////////////////////////////////////////////
-
 // Setting ComVisible to false makes the types in this assembly not visible 
 // to COM components.  If you need to access a type in this assembly from 
 // COM, set the ComVisible attribute to true on that type.
diff --git a/nanoFramework.System.Net.Http/System.Net.Http.nfproj b/nanoFramework.System.Net.Http/System.Net.Http.nfproj
index f927ae86..ab27f951 100644
--- a/nanoFramework.System.Net.Http/System.Net.Http.nfproj
+++ b/nanoFramework.System.Net.Http/System.Net.Http.nfproj
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="Current" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props')" />
+  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props')" />
+  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props')" />
   <Import Project="..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props')" />
   <!-- Keep task assembly properties available during NuGet's intermediate import removal. -->
   <Import Project="..\packages\Microsoft.Build.Tasks.Git.*\build\Microsoft.Build.Tasks.Git.props" Condition="'$(MicrosoftBuildTasksGitAssemblyFile)' == ''" />
   <Import Project="..\packages\Microsoft.SourceLink.Common.*\build\Microsoft.SourceLink.Common.props" Condition="'$(_MicrosoftSourceLinkCommonAssemblyFile)' == ''" />
-  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props')" />
-  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props')" />
-  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props')" />
   <PropertyGroup Label="Globals">
     <NanoFrameworkProjectSystemPath>$(MSBuildExtensionsPath)\nanoFramework\v1.0\</NanoFrameworkProjectSystemPath>
   </PropertyGroup>
@@ -125,25 +125,25 @@
   </ItemGroup>
   <ItemGroup>
     <Reference Include="mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.CoreLibrary.2.0.0-preview.52\lib\netnano1.0\mscorlib.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.CoreLibrary.2.0.0-preview.63\lib\netnano1.0\mscorlib.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.Runtime.Events, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.Runtime.Events.2.0.0-preview.13\lib\netnano1.0\nanoFramework.Runtime.Events.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.Runtime.Events.2.0.0-preview.19\lib\netnano1.0\nanoFramework.Runtime.Events.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Collections, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Collections.2.0.0-preview.15\lib\netnano1.0\nanoFramework.System.Collections.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Collections.2.0.0-preview.24\lib\netnano1.0\nanoFramework.System.Collections.dll</HintPath>
     </Reference>
     <Reference Include="nanoFramework.System.Text, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Text.2.0.0-preview.23\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Text.2.0.0-preview.37\lib\netnano1.0\nanoFramework.System.Text.dll</HintPath>
     </Reference>
     <Reference Include="System.IO.Streams, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.22\lib\netnano1.0\System.IO.Streams.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.IO.Streams.2.0.0-preview.29\lib\netnano1.0\System.IO.Streams.dll</HintPath>
     </Reference>
     <Reference Include="System.Net, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.39\lib\netnano1.0\System.Net.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Net.2.0.0-preview.45\lib\netnano1.0\System.Net.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c07d481e9758c731">
-      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.14\lib\netnano1.0\System.Threading.dll</HintPath>
+      <HintPath>..\packages\nanoFramework.System.Threading.2.0.0-preview.20\lib\netnano1.0\System.Threading.dll</HintPath>
     </Reference>
   </ItemGroup>
   <Import Project="$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets" Condition="Exists('$(NanoFrameworkProjectSystemPath)NFProjectSystem.CSharp.targets')" />
@@ -157,16 +157,16 @@
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.props'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets'))" />
     <Error Condition="!Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.props'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets'))" />
   </Target>
   <Import Project="..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.10.94\build\Nerdbank.GitVersioning.targets')" />
-  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.402\build\Microsoft.Build.Tasks.Git.targets')" />
-  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.402\build\Microsoft.SourceLink.Common.targets')" />
-  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.402\build\Microsoft.SourceLink.GitHub.targets')" />
+  <Import Project="..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\packages\Microsoft.Build.Tasks.Git.10.0.403\build\Microsoft.Build.Tasks.Git.targets')" />
+  <Import Project="..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\packages\Microsoft.SourceLink.Common.10.0.403\build\Microsoft.SourceLink.Common.targets')" />
+  <Import Project="..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets" Condition="Exists('..\packages\Microsoft.SourceLink.GitHub.10.0.403\build\Microsoft.SourceLink.GitHub.targets')" />
 </Project>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http/packages.config b/nanoFramework.System.Net.Http/packages.config
index 5f49331d..9d5e7123 100644
--- a/nanoFramework.System.Net.Http/packages.config
+++ b/nanoFramework.System.Net.Http/packages.config
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Build.Tasks.Git" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="Microsoft.SourceLink.Common" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="Microsoft.SourceLink.GitHub" version="10.0.402" targetFramework="netnano1.0" developmentDependency="true" />
-  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.52" targetFramework="netnano1.0" />
-  <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.13" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Collections" version="2.0.0-preview.15" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.22" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Net" version="2.0.0-preview.39" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Text" version="2.0.0-preview.23" targetFramework="netnano1.0" />
-  <package id="nanoFramework.System.Threading" version="2.0.0-preview.14" targetFramework="netnano1.0" />
+  <package id="Microsoft.Build.Tasks.Git" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="Microsoft.SourceLink.Common" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="Microsoft.SourceLink.GitHub" version="10.0.403" targetFramework="netnano1.0" developmentDependency="true" />
+  <package id="nanoFramework.CoreLibrary" version="2.0.0-preview.63" targetFramework="netnano1.0" />
+  <package id="nanoFramework.Runtime.Events" version="2.0.0-preview.19" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Collections" version="2.0.0-preview.24" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.IO.Streams" version="2.0.0-preview.29" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Net" version="2.0.0-preview.45" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Text" version="2.0.0-preview.37" targetFramework="netnano1.0" />
+  <package id="nanoFramework.System.Threading" version="2.0.0-preview.20" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.10.94" developmentDependency="true" targetFramework="netnano1.0" />
 </packages>
\ No newline at end of file
diff --git a/nanoFramework.System.Net.Http/packages.lock.json b/nanoFramework.System.Net.Http/packages.lock.json
index 3582d819..0c1f27d1 100644
--- a/nanoFramework.System.Net.Http/packages.lock.json
+++ b/nanoFramework.System.Net.Http/packages.lock.json
@@ -4,63 +4,63 @@
     ".NETnanoFramework,Version=v1.0": {
       "Microsoft.Build.Tasks.Git": {
         "type": "Direct",
-        "requested": "[10.0.402, 10.0.402]",
-        "resolved": "10.0.402",
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