diff --git a/.gitignore b/.gitignore
index 87202d3a..d32c6b9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,7 @@
 npm/
 .vscode/
 .DS_Store
-
-src/plugins/Replacer.dll
+.ionide/
 
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index cf6dad81..9f30ba61 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,8 @@
+### 5.2.7
+
+- Add `forwardRef` @Luiz-Monad
+- Add `useReducer` @nojaf
+
 ### 5.2.6
 
 - Fix #167: Add `withKey` argument to `FunctionComponent.Of`
diff --git a/Samples/SSRSample/.paket/Paket.Restore.targets b/Samples/SSRSample/.paket/Paket.Restore.targets
index 74c39cc9..06e074f7 100644
--- a/Samples/SSRSample/.paket/Paket.Restore.targets
+++ b/Samples/SSRSample/.paket/Paket.Restore.targets
@@ -5,6 +5,11 @@
     <!-- make MSBuild track this file for incremental builds. -->
     <!-- ref https://blogs.msdn.microsoft.com/msbuild/2005/09/26/how-to-ensure-changes-to-a-custom-target-file-prompt-a-rebuild/ -->
     <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+
+    <DetectedMSBuildVersion>$(MSBuildVersion)</DetectedMSBuildVersion>
+    <DetectedMSBuildVersion Condition="$(MSBuildVersion) == ''">15.0.0</DetectedMSBuildVersion>
+    <MSBuildSupportsHashing>false</MSBuildSupportsHashing>
+    <MSBuildSupportsHashing Condition=" '$(DetectedMSBuildVersion)' &gt; '15.8.0' ">true</MSBuildSupportsHashing>
     <!-- Mark that this target file has been loaded.  -->
     <IsPaketRestoreTargetsFileLoaded>true</IsPaketRestoreTargetsFileLoaded>
     <PaketToolsPath>$(MSBuildThisFileDirectory)</PaketToolsPath>
@@ -17,23 +22,43 @@
     <PaketExeImage Condition=" '$(PaketBootstrapperStyle)' == 'proj' ">native</PaketExeImage>
     <MonoPath Condition="'$(MonoPath)' == '' And Exists('/Library/Frameworks/Mono.framework/Commands/mono')">/Library/Frameworks/Mono.framework/Commands/mono</MonoPath>
     <MonoPath Condition="'$(MonoPath)' == ''">mono</MonoPath>
-    <!-- Paket command -->
-    <PaketExePath Condition=" '$(PaketExePath)' == '' AND Exists('$(PaketToolsPath)paket')">$(PaketToolsPath)paket</PaketExePath>
-    <PaketExePath Condition=" '$(PaketExePath)' == '' AND Exists('$(PaketRootPath)paket.exe')">$(PaketRootPath)paket.exe</PaketExePath>
 
-    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' == 'Windows_NT' ">$(PaketToolsPath)paket.exe</PaketExePath>
-    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND '$(PaketExeImage)' == 'assembly' ">$(PaketToolsPath)paket.exe</PaketExePath>
-    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND '$(PaketExeImage)' == 'native' ">$(PaketToolsPath)paket</PaketExePath>
+    <!-- PaketBootStrapper  -->
+    <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' AND Exists('$(PaketRootPath)paket.bootstrapper.exe')">$(PaketRootPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
+    <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' ">$(PaketToolsPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
+    <PaketBootStrapperExeDir Condition=" Exists('$(PaketBootStrapperExePath)') " >$([System.IO.Path]::GetDirectoryName("$(PaketBootStrapperExePath)"))\</PaketBootStrapperExeDir>
+
+    <!-- Paket -->
+
+    <!-- windows, root => tool => proj style => bootstrapper => global -->
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' == 'Windows_NT' AND Exists('$(PaketRootPath)paket.exe') ">$(PaketRootPath)paket.exe</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' == 'Windows_NT' AND Exists('$(PaketToolsPath)paket.exe') ">$(PaketToolsPath)paket.exe</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' == 'Windows_NT' AND '$(PaketBootstrapperStyle)' == 'proj' ">$(PaketToolsPath)paket.exe</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' == 'Windows_NT' AND Exists('$(PaketBootStrapperExeDir)') ">$(_PaketBootStrapperExeDir)paket.exe</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' == 'Windows_NT' ">paket.exe</PaketExePath>
+
+    <!-- no windows, try native paket as default,  root => tool => proj style => mono paket => bootstrpper => global -->
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND Exists('$(PaketRootPath)paket') ">$(PaketRootPath)paket</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND Exists('$(PaketToolsPath)paket') ">$(PaketToolsPath)paket</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND '$(PaketBootstrapperStyle)' == 'proj' ">$(PaketToolsPath)paket</PaketExePath>
+
+    <!-- no windows, try mono paket -->
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND Exists('$(PaketRootPath)paket.exe') ">$(PaketRootPath)paket.exe</PaketExePath>
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND Exists('$(PaketToolsPath)paket.exe') ">$(PaketToolsPath)paket.exe</PaketExePath>
+
+    <!-- no windows, try bootstrapper -->
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' AND Exists('$(PaketBootStrapperExeDir)') ">$(PaketBootStrapperExeDir)paket.exe</PaketExePath>
+
+    <!-- no windows, try global native paket -->
+    <PaketExePath Condition=" '$(PaketExePath)' == '' AND '$(OS)' != 'Windows_NT' ">paket</PaketExePath>
 
     <!-- Paket command -->
     <_PaketExeExtension>$([System.IO.Path]::GetExtension("$(PaketExePath)"))</_PaketExeExtension>
     <PaketCommand Condition=" '$(PaketCommand)' == '' AND '$(_PaketExeExtension)' == '.dll' ">dotnet "$(PaketExePath)"</PaketCommand>
-    <PaketCommand Condition=" '$(PaketCommand)' == '' AND '$(OS)' == 'Windows_NT'">"$(PaketExePath)"</PaketCommand>
     <PaketCommand Condition=" '$(PaketCommand)' == '' AND '$(OS)' != 'Windows_NT' AND '$(_PaketExeExtension)' == '.exe' ">$(MonoPath) --runtime=v4.0.30319 "$(PaketExePath)"</PaketCommand>
-    <PaketCommand Condition=" '$(PaketCommand)' == '' AND '$(OS)' != 'Windows_NT'">"$(PaketExePath)"</PaketCommand>
+    <PaketCommand Condition=" '$(PaketCommand)' == '' ">"$(PaketExePath)"</PaketCommand>
+
 
-    <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' AND Exists('$(PaketRootPath)paket.bootstrapper.exe')">$(PaketRootPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
-    <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' ">$(PaketToolsPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
     <PaketBootStrapperCommand Condition=" '$(OS)' == 'Windows_NT'">"$(PaketBootStrapperExePath)"</PaketBootStrapperCommand>
     <PaketBootStrapperCommand Condition=" '$(OS)' != 'Windows_NT' ">$(MonoPath) --runtime=v4.0.30319 "$(PaketBootStrapperExePath)"</PaketBootStrapperCommand>
 
@@ -42,64 +67,86 @@
     <!-- see https://github.com/fsharp/fslang-design/blob/master/RFCs/FS-1032-fsharp-in-dotnet-sdk.md -->
     <DisableImplicitFSharpCoreReference>true</DisableImplicitFSharpCoreReference>
     <DisableImplicitSystemValueTupleReference>true</DisableImplicitSystemValueTupleReference>
+
+    <!-- Disable Paket restore under NCrunch build -->
+    <PaketRestoreDisabled Condition="'$(NCrunch)' == '1'">True</PaketRestoreDisabled>
+
+    <PaketIntermediateOutputPath Condition=" '$(PaketIntermediateOutputPath)' == '' ">$(BaseIntermediateOutputPath.TrimEnd('\').TrimEnd('\/'))</PaketIntermediateOutputPath>
   </PropertyGroup>
 
   <Target Name="PaketBootstrapping" Condition="Exists('$(PaketToolsPath)paket.bootstrapper.proj')">
     <MSBuild Projects="$(PaketToolsPath)paket.bootstrapper.proj" Targets="Restore" />
   </Target>
 
+  <!-- Official workaround for https://docs.microsoft.com/en-us/visualstudio/msbuild/getfilehash-task?view=vs-2019 -->
+  <UsingTask TaskName="Microsoft.Build.Tasks.GetFileHash" AssemblyName="Microsoft.Build.Tasks.Core, Version=15.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(DetectedMSBuildVersion)' &lt; '16.0.360' " />
+  <UsingTask TaskName="Microsoft.Build.Tasks.VerifyFileHash" AssemblyName="Microsoft.Build.Tasks.Core, Version=15.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(DetectedMSBuildVersion)' &lt; '16.0.360' " />
   <Target Name="PaketRestore" Condition="'$(PaketRestoreDisabled)' != 'True'" BeforeTargets="_GenerateDotnetCliToolReferenceSpecs;_GenerateProjectRestoreGraphPerFramework;_GenerateRestoreGraphWalkPerFramework;CollectPackageReferences" DependsOnTargets="PaketBootstrapping">
 
-    <!-- Step 1 Check if lockfile is properly restored -->
+    <!-- Step 1 Check if lockfile is properly restored (if the hash of the lockfile and the cache-file match) -->
     <PropertyGroup>
       <PaketRestoreRequired>true</PaketRestoreRequired>
       <NoWarn>$(NoWarn);NU1603;NU1604;NU1605;NU1608</NoWarn>
+      <CacheFilesExist>false</CacheFilesExist>
+      <CacheFilesExist Condition=" Exists('$(PaketRestoreCacheFile)') And Exists('$(PaketLockFilePath)') ">true</CacheFilesExist>
     </PropertyGroup>
 
-    <!-- Because ReadAllText is slow on osx/linux, try to find shasum and awk -->
-    <PropertyGroup>
-      <PaketRestoreCachedHasher Condition="'$(OS)' != 'Windows_NT' And '$(PaketRestoreCachedHasher)' == '' And Exists('/usr/bin/shasum') And Exists('/usr/bin/awk')">/usr/bin/shasum "$(PaketRestoreCacheFile)" | /usr/bin/awk '{ print $1 }'</PaketRestoreCachedHasher>
-      <PaketRestoreLockFileHasher Condition="'$(OS)' != 'Windows_NT' And '$(PaketRestoreLockFileHash)' == '' And Exists('/usr/bin/shasum') And Exists('/usr/bin/awk')">/usr/bin/shasum "$(PaketLockFilePath)" | /usr/bin/awk '{ print $1 }'</PaketRestoreLockFileHasher>
+    <!-- Read the hash of the lockfile -->
+    <GetFileHash Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(CacheFilesExist)' == 'true' " Files="$(PaketLockFilePath)" Algorithm="SHA256" HashEncoding="hex" >
+      <Output TaskParameter="Hash" PropertyName="PaketRestoreLockFileHash" />
+    </GetFileHash>
+    <!-- Read the hash of the cache, which is json, but a very simple key value object -->
+    <PropertyGroup Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(CacheFilesExist)' == 'true' ">
+        <PaketRestoreCachedContents>$([System.IO.File]::ReadAllText('$(PaketRestoreCacheFile)'))</PaketRestoreCachedContents>
+    </PropertyGroup>
+    <ItemGroup Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(CacheFilesExist)' == 'true' ">
+        <!-- Parse our simple 'paket.restore.cached' json ...-->
+        <PaketRestoreCachedSplitObject Include="$([System.Text.RegularExpressions.Regex]::Split(`$(PaketRestoreCachedContents)`, `{|}|,`))"></PaketRestoreCachedSplitObject>
+        <!-- Keep Key, Value ItemGroup-->
+        <PaketRestoreCachedKeyValue Include="@(PaketRestoreCachedSplitObject)" 
+            Condition=" $([System.Text.RegularExpressions.Regex]::Split(`%(Identity)`, `&quot;: &quot;`).Length) &gt; 1 ">
+          <Key>$([System.Text.RegularExpressions.Regex]::Split(`%(Identity)`, `": "`)[0].Replace(`"`, ``).Replace(` `, ``))</Key>
+          <Value>$([System.Text.RegularExpressions.Regex]::Split(`%(Identity)`, `": "`)[1].Replace(`"`, ``).Replace(` `, ``))</Value>
+        </PaketRestoreCachedKeyValue>
+    </ItemGroup>
+    <PropertyGroup Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(CacheFilesExist)' == 'true' ">
+        <!-- Retrieve the hashes we are interested in -->
+        <PackagesDownloadedHash Condition=" '%(PaketRestoreCachedKeyValue.Key)' == 'packagesDownloadedHash' ">%(PaketRestoreCachedKeyValue.Value)</PackagesDownloadedHash>
+        <ProjectsRestoredHash Condition=" '%(PaketRestoreCachedKeyValue.Key)' == 'projectsRestoredHash' ">%(PaketRestoreCachedKeyValue.Value)</ProjectsRestoredHash>
     </PropertyGroup>
 
-    <!-- If shasum and awk exist get the hashes -->
-    <Exec StandardOutputImportance="Low" Condition=" '$(PaketRestoreCachedHasher)' != '' " Command="$(PaketRestoreCachedHasher)" ConsoleToMSBuild='true'>
-      <Output TaskParameter="ConsoleOutput" PropertyName="PaketRestoreCachedHash" />
-    </Exec>
-    <Exec StandardOutputImportance="Low" Condition=" '$(PaketRestoreLockFileHasher)' != '' " Command="$(PaketRestoreLockFileHasher)" ConsoleToMSBuild='true'>
-      <Output TaskParameter="ConsoleOutput" PropertyName="PaketRestoreLockFileHash" />
-    </Exec>
-
-    <!-- Debug whats going on -->
-    <Message Importance="low" Text="calling paket restore with targetframework=$(TargetFramework) targetframeworks=$(TargetFrameworks)" />
-
-    <PropertyGroup Condition="Exists('$(PaketRestoreCacheFile)') ">
-      <!-- if no hash has been done yet fall back to just reading in the files and comparing them -->
-      <PaketRestoreCachedHash Condition=" '$(PaketRestoreCachedHash)' == '' ">$([System.IO.File]::ReadAllText('$(PaketRestoreCacheFile)'))</PaketRestoreCachedHash>
-      <PaketRestoreLockFileHash Condition=" '$(PaketRestoreLockFileHash)' == '' ">$([System.IO.File]::ReadAllText('$(PaketLockFilePath)'))</PaketRestoreLockFileHash>
+    <PropertyGroup Condition=" '$(MSBuildSupportsHashing)' == 'true' And '$(CacheFilesExist)' == 'true' ">
+      <!-- If the restore file doesn't exist we need to restore, otherwise only if hashes don't match -->
       <PaketRestoreRequired>true</PaketRestoreRequired>
-      <PaketRestoreRequired Condition=" '$(PaketRestoreLockFileHash)' == '$(PaketRestoreCachedHash)' ">false</PaketRestoreRequired>
+      <PaketRestoreRequired Condition=" '$(PaketRestoreLockFileHash)' == '$(ProjectsRestoredHash)' ">false</PaketRestoreRequired>
       <PaketRestoreRequired Condition=" '$(PaketRestoreLockFileHash)' == '' ">true</PaketRestoreRequired>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(PaketPropsVersion)' != '5.174.2' ">
+	<!--
+		This value should match the version in the props generated by paket
+		If they differ, this means we need to do a restore in order to ensure correct dependencies
+	-->
+    <PropertyGroup Condition="'$(PaketPropsVersion)' != '5.185.3' ">
       <PaketRestoreRequired>true</PaketRestoreRequired>
     </PropertyGroup>
 
     <!-- Do a global restore if required -->
+    <Warning Text="This version of MSBuild (we assume '$(DetectedMSBuildVersion)' or older) doesn't support GetFileHash, so paket fast restore is disabled." Condition=" '$(MSBuildSupportsHashing)' != 'true' " />
+    <Error Text="Stop build because of PAKET_ERROR_ON_MSBUILD_EXEC and we always call the bootstrapper" Condition=" '$(PAKET_ERROR_ON_MSBUILD_EXEC)' == 'true' AND '$(PaketBootstrapperStyle)' == 'classic' AND Exists('$(PaketBootStrapperExePath)') AND !(Exists('$(PaketExePath)'))" />
     <Exec Command='$(PaketBootStrapperCommand)' Condition=" '$(PaketBootstrapperStyle)' == 'classic' AND Exists('$(PaketBootStrapperExePath)') AND !(Exists('$(PaketExePath)'))" ContinueOnError="false" />
-    <Exec Command='$(PaketCommand) restore' Condition=" '$(PaketRestoreRequired)' == 'true' " ContinueOnError="false" />
-
+    <Error Text="Stop build because of PAKET_ERROR_ON_MSBUILD_EXEC and we need a full restore (hashes don't match)" Condition=" '$(PAKET_ERROR_ON_MSBUILD_EXEC)' == 'true' AND '$(PaketRestoreRequired)' == 'true' AND '$(PaketDisableGlobalRestore)' != 'true'" />
+    <Exec Command='$(PaketCommand) restore' Condition=" '$(PaketRestoreRequired)' == 'true' AND '$(PaketDisableGlobalRestore)' != 'true' " ContinueOnError="false" />
+    
     <!-- Step 2 Detect project specific changes -->
     <ItemGroup>
       <MyTargetFrameworks Condition="'$(TargetFramework)' != '' " Include="$(TargetFramework)"></MyTargetFrameworks>
       <!-- Don't include all frameworks when msbuild explicitly asks for a single one -->
       <MyTargetFrameworks Condition="'$(TargetFrameworks)' != '' AND '$(TargetFramework)' == '' " Include="$(TargetFrameworks)"></MyTargetFrameworks>
-      <PaketResolvedFilePaths Include="@(MyTargetFrameworks -> '$(MSBuildProjectDirectory)\obj\$(MSBuildProjectFile).%(Identity).paket.resolved')"></PaketResolvedFilePaths>
+      <PaketResolvedFilePaths Include="@(MyTargetFrameworks -> '$(PaketIntermediateOutputPath)\$(MSBuildProjectFile).%(Identity).paket.resolved')"></PaketResolvedFilePaths>
     </ItemGroup>
-    <Message Importance="low" Text="MyTargetFrameworks=@(MyTargetFrameworks) PaketResolvedFilePaths=@(PaketResolvedFilePaths)" />
+
     <PropertyGroup>
-      <PaketReferencesCachedFilePath>$(MSBuildProjectDirectory)\obj\$(MSBuildProjectFile).paket.references.cached</PaketReferencesCachedFilePath>
+      <PaketReferencesCachedFilePath>$(PaketIntermediateOutputPath)\$(MSBuildProjectFile).paket.references.cached</PaketReferencesCachedFilePath>
       <!-- MyProject.fsproj.paket.references has the highest precedence -->
       <PaketOriginalReferencesFilePath>$(MSBuildProjectFullPath).paket.references</PaketOriginalReferencesFilePath>
       <!-- MyProject.paket.references -->
@@ -134,8 +181,9 @@
 
     <!-- Step 3 Restore project specific stuff if required -->
     <Message Condition=" '$(PaketRestoreRequired)' == 'true' " Importance="low" Text="Detected a change ('$(PaketRestoreRequiredReason)') in the project file '$(MSBuildProjectFullPath)', calling paket restore" />
-    <Exec Command='$(PaketCommand) restore --project "$(MSBuildProjectFullPath)" --target-framework "$(TargetFrameworks)"' Condition=" '$(PaketRestoreRequired)' == 'true' AND '$(TargetFramework)' == '' " ContinueOnError="false" />
-    <Exec Command='$(PaketCommand) restore --project "$(MSBuildProjectFullPath)" --target-framework "$(TargetFramework)"' Condition=" '$(PaketRestoreRequired)' == 'true' AND '$(TargetFramework)' != '' " ContinueOnError="false" />
+    <Error Text="Stop build because of PAKET_ERROR_ON_MSBUILD_EXEC and we detected a change ('$(PaketRestoreRequiredReason)') in the project file '$(MSBuildProjectFullPath)'" Condition=" '$(PAKET_ERROR_ON_MSBUILD_EXEC)' == 'true' AND '$(PaketRestoreRequired)' == 'true' " />
+    <Exec Command='$(PaketCommand) restore --project "$(MSBuildProjectFullPath)" --output-path "$(PaketIntermediateOutputPath)" --target-framework "$(TargetFrameworks)"' Condition=" '$(PaketRestoreRequired)' == 'true' AND '$(TargetFramework)' == '' " ContinueOnError="false" />
+    <Exec Command='$(PaketCommand) restore --project "$(MSBuildProjectFullPath)" --output-path "$(PaketIntermediateOutputPath)" --target-framework "$(TargetFramework)"' Condition=" '$(PaketRestoreRequired)' == 'true' AND '$(TargetFramework)' != '' " ContinueOnError="false" />
 
     <!-- This shouldn't actually happen, but just to be sure. -->
     <PropertyGroup>
@@ -163,11 +211,12 @@
         <ExcludeAssets Condition=" '%(PaketReferencesFileLinesInfo.Splits)' == '6' And %(PaketReferencesFileLinesInfo.CopyLocal) == 'false'">runtime</ExcludeAssets>
         <ExcludeAssets Condition=" '%(PaketReferencesFileLinesInfo.Splits)' != '6' And %(PaketReferencesFileLinesInfo.AllPrivateAssets) == 'exclude'">runtime</ExcludeAssets>
         <Publish Condition=" '$(PackAsTool)' == 'true' ">true</Publish>
+        <AllowExplicitVersion>true</AllowExplicitVersion>
       </PackageReference>
     </ItemGroup>
 
     <PropertyGroup>
-      <PaketCliToolFilePath>$(MSBuildProjectDirectory)/obj/$(MSBuildProjectFile).paket.clitools</PaketCliToolFilePath>
+      <PaketCliToolFilePath>$(PaketIntermediateOutputPath)/$(MSBuildProjectFile).paket.clitools</PaketCliToolFilePath>
     </PropertyGroup>
 
     <ReadLinesFromFile File="$(PaketCliToolFilePath)" >
@@ -186,22 +235,20 @@
 
     <!-- Disabled for now until we know what to do with runtime deps - https://github.com/fsprojects/Paket/issues/2964
     <PropertyGroup>
-      <RestoreConfigFile>$(MSBuildProjectDirectory)/obj/$(MSBuildProjectFile).NuGet.Config</RestoreConfigFile>
+      <RestoreConfigFile>$(PaketIntermediateOutputPath)/$(MSBuildProjectFile).NuGet.Config</RestoreConfigFile>
     </PropertyGroup> -->
 
   </Target>
 
-  <Target Name="PaketDisableDirectPack" AfterTargets="_IntermediatePack" BeforeTargets="GenerateNuspec" Condition="('$(IsPackable)' == '' Or '$(IsPackable)' == 'true') And Exists('$(MSBuildProjectDirectory)/obj/$(MSBuildProjectFile).references')" >
+  <Target Name="PaketDisableDirectPack" AfterTargets="_IntermediatePack" BeforeTargets="GenerateNuspec" Condition="('$(IsPackable)' == '' Or '$(IsPackable)' == 'true') And Exists('$(PaketIntermediateOutputPath)/$(MSBuildProjectFile).references')" >
     <PropertyGroup>
       <ContinuePackingAfterGeneratingNuspec>false</ContinuePackingAfterGeneratingNuspec>
-      <DetectedMSBuildVersion>$(MSBuildVersion)</DetectedMSBuildVersion>
-      <DetectedMSBuildVersion Condition="$(MSBuildVersion) == ''">15.8.0</DetectedMSBuildVersion>
     </PropertyGroup>
   </Target>
 
-  <Target Name="PaketOverrideNuspec" AfterTargets="GenerateNuspec" Condition="('$(IsPackable)' == '' Or '$(IsPackable)' == 'true') And Exists('$(MSBuildProjectDirectory)/obj/$(MSBuildProjectFile).references')" >
+  <Target Name="PaketOverrideNuspec" AfterTargets="GenerateNuspec" Condition="('$(IsPackable)' == '' Or '$(IsPackable)' == 'true') And Exists('$(PaketIntermediateOutputPath)/$(MSBuildProjectFile).references')" >
     <ItemGroup>
-      <_NuspecFilesNewLocation Include="$(BaseIntermediateOutputPath)$(Configuration)\*.nuspec"/>
+      <_NuspecFilesNewLocation Include="$(PaketIntermediateOutputPath)\$(Configuration)\*.nuspec"/>
       <MSBuildMajorVersion Include="$(DetectedMSBuildVersion.Replace(`-`, `.`).Split(`.`)[0])" />
       <MSBuildMinorVersion Include="$(DetectedMSBuildVersion.Replace(`-`, `.`).Split(`.`)[1])" />
     </ItemGroup>
@@ -209,27 +256,78 @@
     <PropertyGroup>
       <PaketProjectFile>$(MSBuildProjectDirectory)/$(MSBuildProjectFile)</PaketProjectFile>
       <ContinuePackingAfterGeneratingNuspec>true</ContinuePackingAfterGeneratingNuspec>
+      <UseMSBuild16_0_Pack>false</UseMSBuild16_0_Pack>
+      <UseMSBuild16_0_Pack Condition=" '@(MSBuildMajorVersion)' >= '16' ">true</UseMSBuild16_0_Pack>
       <UseMSBuild15_9_Pack>false</UseMSBuild15_9_Pack>
-      <UseMSBuild15_9_Pack Condition=" '@(MSBuildMajorVersion)' > '15' OR ('@(MSBuildMajorVersion)' == '15' AND '@(MSBuildMinorVersion)' > '8') ">true</UseMSBuild15_9_Pack>
+      <UseMSBuild15_9_Pack Condition=" '@(MSBuildMajorVersion)' == '15' AND '@(MSBuildMinorVersion)' > '8' ">true</UseMSBuild15_9_Pack>
       <UseMSBuild15_8_Pack>false</UseMSBuild15_8_Pack>
-      <UseMSBuild15_8_Pack Condition=" '$(NuGetToolVersion)' != '4.0.0' AND (! $(UseMSBuild15_9_Pack)) ">true</UseMSBuild15_8_Pack>
+      <UseMSBuild15_8_Pack Condition=" '$(NuGetToolVersion)' != '4.0.0' AND (! $(UseMSBuild15_9_Pack)) AND (! $(UseMSBuild16_0_Pack)) ">true</UseMSBuild15_8_Pack>
       <UseNuGet4_Pack>false</UseNuGet4_Pack>
-      <UseNuGet4_Pack Condition=" (! $(UseMSBuild15_8_Pack)) AND (! $(UseMSBuild15_9_Pack)) ">true</UseNuGet4_Pack>
-      <AdjustedNuspecOutputPath>$(BaseIntermediateOutputPath)$(Configuration)</AdjustedNuspecOutputPath>
-      <AdjustedNuspecOutputPath Condition="@(_NuspecFilesNewLocation) == ''">$(BaseIntermediateOutputPath)</AdjustedNuspecOutputPath>
+      <UseNuGet4_Pack Condition=" (! $(UseMSBuild15_8_Pack)) AND (! $(UseMSBuild15_9_Pack)) AND (! $(UseMSBuild16_0_Pack)) ">true</UseNuGet4_Pack>
+      <AdjustedNuspecOutputPath>$(PaketIntermediateOutputPath)\$(Configuration)</AdjustedNuspecOutputPath>
+      <AdjustedNuspecOutputPath Condition="@(_NuspecFilesNewLocation) == ''">$(PaketIntermediateOutputPath)</AdjustedNuspecOutputPath>
     </PropertyGroup>
 
     <ItemGroup>
-      <_NuspecFiles Include="$(AdjustedNuspecOutputPath)\*.nuspec"/>
+      <_NuspecFiles Include="$(AdjustedNuspecOutputPath)\*.$(PackageVersion.Split(`+`)[0]).nuspec"/>
     </ItemGroup>
 
-    <Exec Command='$(PaketCommand) fix-nuspecs files "@(_NuspecFiles)" project-file "$(PaketProjectFile)" ' Condition="@(_NuspecFiles) != ''" />
+    <Error Text="Error Because of PAKET_ERROR_ON_MSBUILD_EXEC (not calling fix-nuspecs)" Condition=" '$(PAKET_ERROR_ON_MSBUILD_EXEC)' == 'true' " />
+    <Exec Condition="@(_NuspecFiles) != ''" Command='$(PaketCommand) fix-nuspecs files "@(_NuspecFiles)" project-file "$(PaketProjectFile)" ' />
+    <Error Condition="@(_NuspecFiles) == ''" Text='Could not find nuspec files in "$(AdjustedNuspecOutputPath)" (Version: "$(PackageVersion)"), therefore we cannot call "paket fix-nuspecs" and have to error out!' />
 
     <ConvertToAbsolutePath Condition="@(_NuspecFiles) != ''" Paths="@(_NuspecFiles)">
       <Output TaskParameter="AbsolutePaths" PropertyName="NuspecFileAbsolutePath" />
     </ConvertToAbsolutePath>
 
     <!-- Call Pack -->
+    <PackTask Condition="$(UseMSBuild16_0_Pack)"
+              PackItem="$(PackProjectInputFile)"
+              PackageFiles="@(_PackageFiles)"
+              PackageFilesToExclude="@(_PackageFilesToExclude)"
+              PackageVersion="$(PackageVersion)"
+              PackageId="$(PackageId)"
+              Title="$(Title)"
+              Authors="$(Authors)"
+              Description="$(Description)"
+              Copyright="$(Copyright)"
+              RequireLicenseAcceptance="$(PackageRequireLicenseAcceptance)"
+              LicenseUrl="$(PackageLicenseUrl)"
+              ProjectUrl="$(PackageProjectUrl)"
+              IconUrl="$(PackageIconUrl)"
+              ReleaseNotes="$(PackageReleaseNotes)"
+              Tags="$(PackageTags)"
+              DevelopmentDependency="$(DevelopmentDependency)"
+              BuildOutputInPackage="@(_BuildOutputInPackage)"
+              TargetPathsToSymbols="@(_TargetPathsToSymbols)"
+              SymbolPackageFormat="symbols.nupkg"
+              TargetFrameworks="@(_TargetFrameworks)"
+              AssemblyName="$(AssemblyName)"
+              PackageOutputPath="$(PackageOutputAbsolutePath)"
+              IncludeSymbols="$(IncludeSymbols)"
+              IncludeSource="$(IncludeSource)"
+              PackageTypes="$(PackageType)"
+              IsTool="$(IsTool)"
+              RepositoryUrl="$(RepositoryUrl)"
+              RepositoryType="$(RepositoryType)"
+              SourceFiles="@(_SourceFiles->Distinct())"
+              NoPackageAnalysis="$(NoPackageAnalysis)"
+              MinClientVersion="$(MinClientVersion)"
+              Serviceable="$(Serviceable)"
+              FrameworkAssemblyReferences="@(_FrameworkAssemblyReferences)"
+              ContinuePackingAfterGeneratingNuspec="$(ContinuePackingAfterGeneratingNuspec)"
+              NuspecOutputPath="$(AdjustedNuspecOutputPath)"
+              IncludeBuildOutput="$(IncludeBuildOutput)"
+              BuildOutputFolders="$(BuildOutputTargetFolder)"
+              ContentTargetFolders="$(ContentTargetFolders)"
+              RestoreOutputPath="$(RestoreOutputAbsolutePath)"
+              NuspecFile="$(NuspecFileAbsolutePath)"
+              NuspecBasePath="$(NuspecBasePath)"
+              NuspecProperties="$(NuspecProperties)"
+              PackageLicenseFile="$(PackageLicenseFile)"
+              PackageLicenseExpression="$(PackageLicenseExpression)"
+              PackageLicenseExpressionVersion="$(PackageLicenseExpressionVersion)" />
+
     <PackTask Condition="$(UseMSBuild15_9_Pack)"
               PackItem="$(PackProjectInputFile)"
               PackageFiles="@(_PackageFiles)"
diff --git a/package-lock.json b/package-lock.json
index 38dd168d..f1a32537 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3,42 +3,42 @@
   "lockfileVersion": 1,
   "dependencies": {
     "@babel/code-frame": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
-      "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.5.5.tgz",
+      "integrity": "sha512-27d4lZoomVyo51VegxI20xZPuSHusqbQag/ztrBC7wegWoQ1nLREPVSKSW8byhTlzTKyNE4ifaTA6lCp7JjpFw==",
       "requires": {
         "@babel/highlight": "^7.0.0"
       }
     },
     "@babel/core": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.3.4.tgz",
-      "integrity": "sha512-jRsuseXBo9pN197KnDwhhaaBzyZr2oIcLHHTt2oDdQrej5Qp57dCCJafWx5ivU8/alEYDpssYqv1MUqcxwQlrA==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.5.5.tgz",
+      "integrity": "sha512-i4qoSr2KTtce0DmkuuQBV4AuQgGPUcPXMr9L5MyYAtk06z068lQ10a4O009fe5OB/DfNV+h+qqT7ddNV8UnRjg==",
       "requires": {
-        "@babel/code-frame": "^7.0.0",
-        "@babel/generator": "^7.3.4",
-        "@babel/helpers": "^7.2.0",
-        "@babel/parser": "^7.3.4",
-        "@babel/template": "^7.2.2",
-        "@babel/traverse": "^7.3.4",
-        "@babel/types": "^7.3.4",
+        "@babel/code-frame": "^7.5.5",
+        "@babel/generator": "^7.5.5",
+        "@babel/helpers": "^7.5.5",
+        "@babel/parser": "^7.5.5",
+        "@babel/template": "^7.4.4",
+        "@babel/traverse": "^7.5.5",
+        "@babel/types": "^7.5.5",
         "convert-source-map": "^1.1.0",
         "debug": "^4.1.0",
         "json5": "^2.1.0",
-        "lodash": "^4.17.11",
+        "lodash": "^4.17.13",
         "resolve": "^1.3.2",
         "semver": "^5.4.1",
         "source-map": "^0.5.0"
       }
     },
     "@babel/generator": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.3.4.tgz",
-      "integrity": "sha512-8EXhHRFqlVVWXPezBW5keTiQi/rJMQTg/Y9uVCEZ0CAF3PKtCCaVRnp64Ii1ujhkoDhhF1fVsImoN4yJ2uz4Wg==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.5.5.tgz",
+      "integrity": "sha512-ETI/4vyTSxTzGnU2c49XHv2zhExkv9JHLTwDAFz85kmcwuShvYG2H08FwgIguQf4JC75CBnXAUM5PqeF4fj0nQ==",
       "requires": {
-        "@babel/types": "^7.3.4",
+        "@babel/types": "^7.5.5",
         "jsesc": "^2.5.1",
-        "lodash": "^4.17.11",
+        "lodash": "^4.17.13",
         "source-map": "^0.5.0",
         "trim-right": "^1.0.1"
       }
@@ -70,16 +70,16 @@
       }
     },
     "@babel/helper-module-transforms": {
-      "version": "7.2.2",
-      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.2.2.tgz",
-      "integrity": "sha512-YRD7I6Wsv+IHuTPkAmAS4HhY0dkPobgLftHp0cRGZSdrRvmZY8rFvae/GVu3bD00qscuvK3WPHB3YdNpBXUqrA==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.5.5.tgz",
+      "integrity": "sha512-jBeCvETKuJqeiaCdyaheF40aXnnU1+wkSiUs/IQg3tB85up1LyL8x77ClY8qJpuRJUcXQo+ZtdNESmZl4j56Pw==",
       "requires": {
         "@babel/helper-module-imports": "^7.0.0",
         "@babel/helper-simple-access": "^7.1.0",
-        "@babel/helper-split-export-declaration": "^7.0.0",
-        "@babel/template": "^7.2.2",
-        "@babel/types": "^7.2.2",
-        "lodash": "^4.17.10"
+        "@babel/helper-split-export-declaration": "^7.4.4",
+        "@babel/template": "^7.4.4",
+        "@babel/types": "^7.5.5",
+        "lodash": "^4.17.13"
       }
     },
     "@babel/helper-plugin-utils": {
@@ -97,27 +97,27 @@
       }
     },
     "@babel/helper-split-export-declaration": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0.tgz",
-      "integrity": "sha512-MXkOJqva62dfC0w85mEf/LucPPS/1+04nmmRMPEBUB++hiiThQ2zPtX/mEWQ3mtzCEjIJvPY8nuwxXtQeQwUag==",
+      "version": "7.4.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.4.4.tgz",
+      "integrity": "sha512-Ro/XkzLf3JFITkW6b+hNxzZ1n5OQ80NvIUdmHspih1XAhtN3vPTuUFT4eQnela+2MaZ5ulH+iyP513KJrxbN7Q==",
       "requires": {
-        "@babel/types": "^7.0.0"
+        "@babel/types": "^7.4.4"
       }
     },
     "@babel/helpers": {
-      "version": "7.3.1",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.3.1.tgz",
-      "integrity": "sha512-Q82R3jKsVpUV99mgX50gOPCWwco9Ec5Iln/8Vyu4osNIOQgSrd9RFrQeUvmvddFNoLwMyOUWU+5ckioEKpDoGA==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.5.5.tgz",
+      "integrity": "sha512-nRq2BUhxZFnfEn/ciJuhklHvFOqjJUD5wpx+1bxUF2axL9C+v4DE/dmp5sT2dKnpOs4orZWzpAZqlCy8QqE/7g==",
       "requires": {
-        "@babel/template": "^7.1.2",
-        "@babel/traverse": "^7.1.5",
-        "@babel/types": "^7.3.0"
+        "@babel/template": "^7.4.4",
+        "@babel/traverse": "^7.5.5",
+        "@babel/types": "^7.5.5"
       }
     },
     "@babel/highlight": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz",
-      "integrity": "sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==",
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.5.0.tgz",
+      "integrity": "sha512-7dV4eu9gBxoM0dAnj/BCFDW9LFU0zvTrkq0ugM7pnHEgguOEeOz1so2ZghEdzviYzQEED0r4EAgpsBChKy1TRQ==",
       "requires": {
         "chalk": "^2.0.0",
         "esutils": "^2.0.2",
@@ -125,53 +125,54 @@
       }
     },
     "@babel/parser": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.3.4.tgz",
-      "integrity": "sha512-tXZCqWtlOOP4wgCp6RjRvLmfuhnqTLy9VHwRochJBCP2nDm27JnnuFEnXFASVyQNHk36jD1tAammsCEEqgscIQ=="
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.5.5.tgz",
+      "integrity": "sha512-E5BN68cqR7dhKan1SfqgPGhQ178bkVKpXTPEXnFJBrEt8/DKRZlybmy+IgYLTeN7tp1R5Ccmbm2rBk17sHYU3g=="
     },
     "@babel/plugin-transform-modules-commonjs": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.2.0.tgz",
-      "integrity": "sha512-V6y0uaUQrQPXUrmj+hgnks8va2L0zcZymeU7TtWEgdRLNkceafKXEduv7QzgQAE4lT+suwooG9dC7LFhdRAbVQ==",
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-modules-commonjs/-/plugin-transform-modules-commonjs-7.5.0.tgz",
+      "integrity": "sha512-xmHq0B+ytyrWJvQTc5OWAC4ii6Dhr0s22STOoydokG51JjWhyYo5mRPXoi+ZmtHQhZZwuXNN+GG5jy5UZZJxIQ==",
       "requires": {
-        "@babel/helper-module-transforms": "^7.1.0",
+        "@babel/helper-module-transforms": "^7.4.4",
         "@babel/helper-plugin-utils": "^7.0.0",
-        "@babel/helper-simple-access": "^7.1.0"
+        "@babel/helper-simple-access": "^7.1.0",
+        "babel-plugin-dynamic-import-node": "^2.3.0"
       }
     },
     "@babel/template": {
-      "version": "7.2.2",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.2.2.tgz",
-      "integrity": "sha512-zRL0IMM02AUDwghf5LMSSDEz7sBCO2YnNmpg3uWTZj/v1rcG2BmQUvaGU8GhU8BvfMh1k2KIAYZ7Ji9KXPUg7g==",
+      "version": "7.4.4",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.4.4.tgz",
+      "integrity": "sha512-CiGzLN9KgAvgZsnivND7rkA+AeJ9JB0ciPOD4U59GKbQP2iQl+olF1l76kJOupqidozfZ32ghwBEJDhnk9MEcw==",
       "requires": {
         "@babel/code-frame": "^7.0.0",
-        "@babel/parser": "^7.2.2",
-        "@babel/types": "^7.2.2"
+        "@babel/parser": "^7.4.4",
+        "@babel/types": "^7.4.4"
       }
     },
     "@babel/traverse": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.3.4.tgz",
-      "integrity": "sha512-TvTHKp6471OYEcE/91uWmhR6PrrYywQntCHSaZ8CM8Vmp+pjAusal4nGB2WCCQd0rvI7nOMKn9GnbcvTUz3/ZQ==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.5.5.tgz",
+      "integrity": "sha512-MqB0782whsfffYfSjH4TM+LMjrJnhCNEDMDIjeTpl+ASaUvxcjoiVCo/sM1GhS1pHOXYfWVCYneLjMckuUxDaQ==",
       "requires": {
-        "@babel/code-frame": "^7.0.0",
-        "@babel/generator": "^7.3.4",
+        "@babel/code-frame": "^7.5.5",
+        "@babel/generator": "^7.5.5",
         "@babel/helper-function-name": "^7.1.0",
-        "@babel/helper-split-export-declaration": "^7.0.0",
-        "@babel/parser": "^7.3.4",
-        "@babel/types": "^7.3.4",
+        "@babel/helper-split-export-declaration": "^7.4.4",
+        "@babel/parser": "^7.5.5",
+        "@babel/types": "^7.5.5",
         "debug": "^4.1.0",
         "globals": "^11.1.0",
-        "lodash": "^4.17.11"
+        "lodash": "^4.17.13"
       }
     },
     "@babel/types": {
-      "version": "7.3.4",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.3.4.tgz",
-      "integrity": "sha512-WEkp8MsLftM7O/ty580wAmZzN1nDmCACc5+jFzUt+GUFNNIi3LdRlueYz0YIlmJhlZx1QYDMZL5vdWCL0fNjFQ==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.5.5.tgz",
+      "integrity": "sha512-s63F9nJioLqOlW3UkyMd+BYhXt44YuaFm/VV0VwuteqjYwRrObkU7ra9pY4wAJR3oXi8hJrMcrcJdO/HH33vtw==",
       "requires": {
         "esutils": "^2.0.2",
-        "lodash": "^4.17.11",
+        "lodash": "^4.17.13",
         "to-fast-properties": "^2.0.0"
       }
     },
@@ -183,6 +184,14 @@
         "color-convert": "^1.9.0"
       }
     },
+    "babel-plugin-dynamic-import-node": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.0.tgz",
+      "integrity": "sha512-o6qFkpeQEBxcqt0XYlWzAVxNCSCZdUgcR8IRlhD/8DylxjjO4foPcvTW0GGKa/cVt3rvxZ7o5ippJ+/0nvLhlQ==",
+      "requires": {
+        "object.assign": "^4.1.0"
+      }
+    },
     "chalk": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
@@ -222,15 +231,23 @@
         "ms": "^2.1.1"
       }
     },
+    "define-properties": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+      "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+      "requires": {
+        "object-keys": "^1.0.12"
+      }
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
     },
     "esutils": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-      "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
+      "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g=="
     },
     "fable-babel-plugins": {
       "version": "2.2.0",
@@ -238,26 +255,26 @@
       "integrity": "sha512-4g8CIyXCILk5LLiwNPtvtrPy3YuV5eJV18SYJCZxu3A1BSKNvPGHLSg5YcFJ2zt4qmBvSkBewlQ2bVQYG+TnrQ=="
     },
     "fable-compiler": {
-      "version": "2.2.0-beta-018",
-      "resolved": "https://registry.npmjs.org/fable-compiler/-/fable-compiler-2.2.0-beta-018.tgz",
-      "integrity": "sha512-xGys43axO6/CGbZ18jFDPB4p9MedfPOgJqqHuvO9Zq3tWs26qF5u17REvVXLVUzfOSMdtMjiSLCVOML+4nDFMQ=="
+      "version": "2.3.19",
+      "resolved": "https://registry.npmjs.org/fable-compiler/-/fable-compiler-2.3.19.tgz",
+      "integrity": "sha512-ZRdbQt0d5MGkC4c3Yzc9vjkJlddboAugcqFam7lBHKHgPOo81rkE4/5OawANTNyUFyF1VX+HvHX4H6ODk+h/fw=="
     },
     "fable-compiler-js": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/fable-compiler-js/-/fable-compiler-js-1.0.2.tgz",
-      "integrity": "sha512-EEhhBLZTnW1eeAC0MYYnlG3qf3yZw7o9EtTOJm696tkqTLqc/C5UNkjuE8F4iaS8nr3vM0iZanWx4LgsBpeDaQ==",
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/fable-compiler-js/-/fable-compiler-js-1.0.5.tgz",
+      "integrity": "sha512-Q7typXTOC/JRkbg0zOdIE6OxeER0NjQmHEH0ycOq4RILCo04HvuTTi1kDUjBejIZJ9Mq7C5Ag3JSOrfLp+vTRQ==",
       "requires": {
-        "@babel/core": "^7.3.4",
-        "@babel/plugin-transform-modules-commonjs": "^7.2.0",
-        "fable-babel-plugins": "^2.1.0",
-        "fable-metadata": "^1.0.0",
-        "fable-standalone": "^1.0.0"
+        "@babel/core": "^7.4.3",
+        "@babel/plugin-transform-modules-commonjs": "^7.4.3",
+        "fable-babel-plugins": "^2.2.0",
+        "fable-metadata": "^1.1.2",
+        "fable-standalone": "^1.1.5"
       }
     },
     "fable-metadata": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/fable-metadata/-/fable-metadata-1.0.0.tgz",
-      "integrity": "sha512-JQUCje9V4tOAczSdWXO3bZRz4yXl0gZaCLbGtuhR9FaIDmDh9oGDV9YNFLsoVaBBYLQIwkUz0eGe5e5KQobdEA=="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/fable-metadata/-/fable-metadata-1.1.2.tgz",
+      "integrity": "sha512-NKnVQjgaouiMTNmRTzKmgZ43pSbOkP/zRCs79vKO4WFWL1MQK4/YkxXojHC45eaoGHbfNJC48A8Yi+Oj1YOB3A=="
     },
     "fable-publish-utils": {
       "version": "1.0.5",
@@ -265,20 +282,30 @@
       "integrity": "sha512-UeIwiUnAhhjls+sLC+5yDrxSFENujHw6nOXvpIielC3C9mHHzdgki4ddUtkCHptTW59X2DtfDnM2kIb30Go4Ig=="
     },
     "fable-standalone": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/fable-standalone/-/fable-standalone-1.0.0.tgz",
-      "integrity": "sha512-TWTqlV9mAaEDFbsnp6/3/vnK3+00aTJlxSNMvFRDz0QYC4lXaGP9gIVflV4eYX4KUg/l3nfHZAxygK4hVBobFQ=="
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/fable-standalone/-/fable-standalone-1.1.5.tgz",
+      "integrity": "sha512-xIvT6zYYxr5MnOBlAveoWkJqkUeKsZEUgp1aWIabjuPL1gSjO9ftxu84ZOvgTRHqeNrupzmk5FKO74CfXuf2vA=="
+    },
+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
     },
     "globals": {
-      "version": "11.11.0",
-      "resolved": "https://registry.npmjs.org/globals/-/globals-11.11.0.tgz",
-      "integrity": "sha512-WHq43gS+6ufNOEqlrDBxVEbb8ntfXrfAUU2ZOpCxrBdGKW3gyv8mCxAfIBD0DroPKGrJ2eSsXsLtY9MPntsyTw=="
+      "version": "11.12.0",
+      "resolved": "https://registry.npmjs.org/globals/-/globals-11.12.0.tgz",
+      "integrity": "sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA=="
     },
     "has-flag": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
       "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
     },
+    "has-symbols": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.0.tgz",
+      "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q="
+    },
     "js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -308,9 +335,25 @@
       "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
     },
     "ms": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+    },
+    "object-keys": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+      "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA=="
+    },
+    "object.assign": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
+      "requires": {
+        "define-properties": "^1.1.2",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
+        "object-keys": "^1.0.11"
+      }
     },
     "path-parse": {
       "version": "1.0.6",
@@ -318,9 +361,9 @@
       "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw=="
     },
     "resolve": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.0.tgz",
-      "integrity": "sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==",
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.12.0.tgz",
+      "integrity": "sha512-B/dOmuoAik5bKcD6s6nXDCjzUKnaDvdkRyAk6rsmsKLipWj4797iothd7jmmUhWTfinVMU+wc56rYKsit2Qy4w==",
       "requires": {
         "path-parse": "^1.0.6"
       }
@@ -331,9 +374,9 @@
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
     "semver": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
-      "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg=="
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
     },
     "source-map": {
       "version": "0.5.7",
diff --git a/package.json b/package.json
index 8b53d028..291faabc 100644
--- a/package.json
+++ b/package.json
@@ -4,9 +4,9 @@
     "build": "fable build.fsx --run"
   },
   "dependencies": {
-    "@babel/core": "^7.3.4",
-    "fable-compiler": "^2.2.0-beta-018",
-    "fable-compiler-js": "^1.0.2",
+    "@babel/core": "^7.5.5",
+    "fable-compiler": "^2.3.19",
+    "fable-compiler-js": "^1.0.5",
     "fable-publish-utils": "^1.0.5"
   }
 }
diff --git a/src/Fable.React.fsproj b/src/Fable.React.fsproj
index 40983ec6..a9051ca9 100644
--- a/src/Fable.React.fsproj
+++ b/src/Fable.React.fsproj
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>5.2.6</Version>
-    <PackageVersion>5.2.6</PackageVersion>
+    <Version>5.2.7</Version>
+    <PackageVersion>5.2.7</PackageVersion>
     <TargetFrameworks>netstandard2.0</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <!-- <DefineConstants>$(DefineConstants);FABLE_COMPILER</DefineConstants> -->