Update Version Numbers (#4064)

* Rev version numbers to 4.4.3.0 * updates * Fix fcs builds

Update Version Numbers (#4064)
* Rev version numbers to 4.4.3.0 * updates * Fix fcs builds
a0414e72 · Kevin Ransom (msft) · GitHub · 4c06ae2d · a0414e72 · a0414e72
96 changed file
--- a/fcs/FSharp.Compiler.Service.MSBuild.v12/FSharp.Compiler.Service.MSBuild.v12.fsproj
+++ b/fcs/FSharp.Compiler.Service.MSBuild.v12/FSharp.Compiler.Service.MSBuild.v12.fsproj
@@ -77,7 +77,7 @@
    </Reference>
    <!-- we build the nuget against FSHarp.Core 4.4.0.0 instead of our latest to allow use in wider range of F# tools -->
    <Reference Include="FSharp.Core">
-      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
  </ItemGroup>

--- a/fcs/FSharp.Compiler.Service.ProjectCracker/FSharp.Compiler.Service.ProjectCracker.fsproj
+++ b/fcs/FSharp.Compiler.Service.ProjectCracker/FSharp.Compiler.Service.ProjectCracker.fsproj
@@ -46,7 +46,7 @@
    <Reference Include="System.Xml" />
    <!-- we build the nuget against FSHarp.Core 4.4.0.0 instead of our latest to allow use in wider range of F# tools -->
    <Reference Include="FSharp.Core">
-      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
  </ItemGroup>

--- a/fcs/FSharp.Compiler.Service.ProjectCrackerTool/FSharp.Compiler.Service.ProjectCrackerTool.fsproj
+++ b/fcs/FSharp.Compiler.Service.ProjectCrackerTool/FSharp.Compiler.Service.ProjectCrackerTool.fsproj
@@ -58,7 +58,7 @@
    <Reference Include="System.Xml" />
    <!-- we build the nuget against FSHarp.Core 4.4.0.0 instead of our latest to allow use in wider range of F# tools -->
    <Reference Include="FSharp.Core">
-      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
  </ItemGroup>

--- a/fcs/FSharp.Compiler.Service/FSharp.Compiler.Service.fsproj
+++ b/fcs/FSharp.Compiler.Service/FSharp.Compiler.Service.fsproj
@@ -651,7 +651,7 @@

    <!-- we build the nuget against FSHarp.Core 4.4.0.0 instead of our latest to allow use in wider range of F# tools -->
    <Reference Include="FSharp.Core">
-      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>$(FSharpSourcesRoot)\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
  </ItemGroup>

--- a/fcs/samples/EditorService/EditorService.fsproj
+++ b/fcs/samples/EditorService/EditorService.fsproj
@@ -41,7 +41,7 @@
  <ItemGroup>
    <!-- we build the nuget against FSHarp.Core 4.4.0.0 instead of our latest to allow use in wider range of F# tools -->
    <Reference Include="FSharp.Core">
-      <HintPath>$(SolutionDir)\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>$(SolutionDir)\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/packages.config
+++ b/packages.config
@@ -45,7 +45,7 @@
  <package id="FSharp.Compiler.Tools" version="4.1.27"/>

  <!-- Frozen portable library versions of FSharp.Core.dll (simply a renamed fsharp.core.4.1.18-->
-  <package id="Microsoft.Portable.FSharp.Core" version="4.1.20"/>
+  <package id="Microsoft.Portable.FSharp.Core" version="4.3.0"/>

  <!-- FSharp.Core is used to get back versions of FSharp.Core -->
  <package id="FSharp.Core" version="4.1.17"/>

--- a/setup/FSharp.SDK/Common.Wix.Properties.wxs
+++ b/setup/FSharp.SDK/Common.Wix.Properties.wxs
@@ -11,6 +11,9 @@
            <Directory Id="ReferenceAssemblies_Microsoft_FSharp" Name="FSharp">
              <Directory Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework" Name=".NETFramework">
                <Directory Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0" Name="v4.0">
+                  <Directory Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0_4.4.3.0" Name="4.4.3.0">
+                    <Directory Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0_4.4.3.0_$(var.LocaleId)" Name="$(var.LocaleParentCulture)" />
+                  </Directory>
                  <Directory Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0_4.4.1.0" Name="4.4.1.0">
                    <Directory Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0_4.4.1.0_$(var.LocaleId)" Name="$(var.LocaleParentCulture)" />
                  </Directory>
@@ -78,10 +81,10 @@

        <Directory Id="MicrosoftSDKs" Name="Microsoft SDKs">
          <Directory Id="MicrosoftSDKs_FS" Name="F#">
-            <Directory Id="MicrosoftSDKs_FS_4.1" Name="4.1">
-              <Directory Id="MicrosoftSDKs_FS_4.1_Framework" Name="Framework">
-                <Directory Id="MicrosoftSDKs_FS_4.1_Framework_v4.0" Name="v4.0">
-                  <Directory Id="MicrosoftSDKs_FS_4.1_Framework_v4.0_$(var.LocaleId)" Name="$(var.LocaleParentCulture)" />
+            <Directory Id="MicrosoftSDKs_FS_4.3" Name="4.3">
+              <Directory Id="MicrosoftSDKs_FS_4.3_Framework" Name="Framework">
+                <Directory Id="MicrosoftSDKs_FS_4.3_Framework_v4.0" Name="v4.0">
+                  <Directory Id="MicrosoftSDKs_FS_4.3_Framework_v4.0_$(var.LocaleId)" Name="$(var.LocaleParentCulture)" />
                </Directory>
              </Directory>
            </Directory>

--- a/setup/FSharp.SDK/FSharp.SDK.wxs
+++ b/setup/FSharp.SDK/FSharp.SDK.wxs
@@ -2,7 +2,7 @@
 <!-- Copyright (c) Microsoft Corporation.  All Rights Reserved.  See License.txt in the project root for license information. -->
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">

-  <?define ProductVersion = "4.1"?>
+  <?define ProductVersion = "4.3"?>
  <?define ProductPlatform = "x86"?>
  <?define ProductManufacturer = "Microsoft Corporation"?>
  <?define ProductDescription = "Visual F# $(var.ProductVersion) SDK"?>

--- a/setup/FSharp.SDK/component-groups/Compiler_LangPack.wxs
+++ b/setup/FSharp.SDK/component-groups/Compiler_LangPack.wxs
@@ -9,7 +9,7 @@
      <ComponentRef Id="Compiler_LangPack_FSharp.Compiler.Private.dll_$(var.LocaleCode)" />
    </ComponentGroup>

-    <DirectoryRef Id="MicrosoftSDKs_FS_4.1_Framework_v4.0_$(var.LocaleId)">
+    <DirectoryRef Id="MicrosoftSDKs_FS_4.3_Framework_v4.0_$(var.LocaleId)">
      <Component Id="Compiler_LangPack_FSharp.Core.dll_$(var.LocaleCode)" Guid="$(fsharp.guid(Compiler_LangPack_FSharp.Core.dll_$(var.LocaleCode), $(var.LocaleCode)))">
        <File Id="Compiler_LangPack_FSharp.Core.dll_$(var.LocaleCode)" Source="$(var.BinariesDir)\net40\bin\$(var.LocaleParentCulture)\FSharp.Core.resources.dll" KeyPath="yes" />
      </Component>

--- a/setup/FSharp.SDK/component-groups/Compiler_Redist.wxs
+++ b/setup/FSharp.SDK/component-groups/Compiler_Redist.wxs
@@ -39,7 +39,7 @@

    </ComponentGroup>

-    <DirectoryRef Id="MicrosoftSDKs_FS_4.1_Framework_v4.0">
+    <DirectoryRef Id="MicrosoftSDKs_FS_4.3_Framework_v4.0">

      <Component Id="Compiler_Redist_FSharp.Core.dll" Guid="$(fsharp.guid(Compiler_Redist_FSharp.Core.dll, $(var.LocaleCode)))">
        <File Id="Compiler_Redist_FSharp.Core.dll" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.dll" KeyPath="yes">
@@ -131,18 +131,18 @@
      </Component>

      <Component Id="Compiler_Redist_RegistryKeys_CompilerLocation" Guid="$(fsharp.guid(Compiler_Redist_RegistryKeys_CompilerLocation, $(var.LocaleCode)))">
-        <Environment Id="Compiler_Redist_FSHARPINSTALLDIR_Environment_Variable" Name="FSHARPINSTALLDIR" Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]" Action="create" System="yes" />
-        <RegistryKey Root="HKLM" Key="Software\Microsoft\FSharp\4.1\Runtime\v4.0" ForceCreateOnInstall="yes" ForceDeleteOnUninstall="yes">
-          <RegistryValue Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]" Type="string" />
+        <Environment Id="Compiler_Redist_FSHARPINSTALLDIR_Environment_Variable" Name="FSHARPINSTALLDIR" Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]" Action="create" System="yes" />
+        <RegistryKey Root="HKLM" Key="Software\Microsoft\FSharp\4.3\Runtime\v4.0" ForceCreateOnInstall="yes" ForceDeleteOnUninstall="yes">
+          <RegistryValue Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]" Type="string" />
        </RegistryKey>
        <RegistryKey Root="HKLM" Key="Software\Microsoft\VisualStudio\15.0\MSBuild\SafeImports" ForceCreateOnInstall="yes" ForceDeleteOnUninstall="yes">
-          <RegistryValue Name="Microsoft.FSharp.Targets" Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]Microsoft.FSharp.Targets" Type="string" />
-          <RegistryValue Name="Microsoft.Portable.FSharp.Targets" Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]Microsoft.Portable.FSharp.Targets" Type="string" />
-          <RegistryValue Name="Microsoft.FSharp.NetSdk.props" Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]Microsoft.FSharp.NetSdk.props" Type="string" />
-          <RegistryValue Name="Microsoft.FSharp.NetSdk.targets" Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]Microsoft.FSharpNetSdk.targets" Type="string" />
+          <RegistryValue Name="Microsoft.FSharp.Targets" Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]Microsoft.FSharp.Targets" Type="string" />
+          <RegistryValue Name="Microsoft.Portable.FSharp.Targets" Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]Microsoft.Portable.FSharp.Targets" Type="string" />
+          <RegistryValue Name="Microsoft.FSharp.NetSdk.props" Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]Microsoft.FSharp.NetSdk.props" Type="string" />
+          <RegistryValue Name="Microsoft.FSharp.NetSdk.targets" Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]Microsoft.FSharpNetSdk.targets" Type="string" />
        </RegistryKey>
        <RegistryKey Root="HKLM" Key="Software\Microsoft\VisualStudio\15.0\Setup\F#" ForceCreateOnInstall="yes" ForceDeleteOnUninstall="yes">
-          <RegistryValue Name="ProductDir" Value="[MicrosoftSDKs_FS_4.1_Framework_v4.0]" Type="string" />
+          <RegistryValue Name="ProductDir" Value="[MicrosoftSDKs_FS_4.3_Framework_v4.0]" Type="string" />
        </RegistryKey>
      </Component>


--- a/setup/FSharp.SDK/component-groups/Runtime_LangPack.wxs
+++ b/setup/FSharp.SDK/component-groups/Runtime_LangPack.wxs
--- a/setup/FSharp.SDK/component-groups/Runtime_Redist.wxs
+++ b/setup/FSharp.SDK/component-groups/Runtime_Redist.wxs
@@ -5,6 +5,9 @@
  <Fragment>
    <ComponentGroup Id="Runtime_Redist">

+      <!-- F# 4.3 -->
+      <ComponentRef Id="Runtime_Redist_4.4.3.0_FSharp.Core" />
+
      <!-- F# 4.1 -->
      <ComponentRef Id="Runtime_Redist_4.4.1.0_FSharp.Core" />
      <ComponentRef Id="Runtime_Redist_3.47.41.0_FSharp.Core" />
@@ -32,12 +35,28 @@

    </ComponentGroup>

+    <!-- F# 4.3 -->
+    <DirectoryRef Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0_4.4.3.0">
+      <Component Id="Runtime_Redist_4.4.3.0_FSharp.Core" Transitive="yes" Guid="$(fsharp.guid(Runtime_Redist_4.4.3.0_FSharp.Core, $(var.LocaleCode)))">
+        <File Id="Runtime_Redist_4.4.3.0_FSharp.Core.dll" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.dll" KeyPath="yes" />
+        <!-- NOTE: The optdata and sigdata files are now integrated as resources for more recent FSharp.Core.dll's. -->
+        <!-- However old versions of FSharp.Core still need these files. For consistency we also continue to produce the files -->
+        <!-- for FSharp.Core 4.4.1.0, and include them in the redist. -->
+        <!-- -->
+        <!-- We should continue to produce the files for FSharp.Core 4.4.2.0 and beyond, for inclusion in the FSharp.Core -->
+        <!-- nuget package. We should do this for as long as it is possible that old F# compilers (VS2010-VS2017) will end up referring to newer -->
+        <!-- versions of the FSharp.Core package (which can happen automatically on package upgrade).  However for FSharp.Core 4.4.2.0 -->
+        <!-- beyond the files will not be needed in the redist, which is only ever installed on machines alongside a recent -->
+        <!-- F# compiler -->
+        <File Id="Runtime_Redist_4.4.3.0_FSharp.Core.sigdata" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.sigdata" />
+        <File Id="Runtime_Redist_4.4.3.0_FSharp.Core.optdata" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.optdata" />
+      </Component>
+    </DirectoryRef>
    <!-- F# 4.1 -->
-
    <DirectoryRef Id="ReferenceAssemblies_Microsoft_FSharp_NETFramework_4.0_4.4.1.0">
      <Component Id="Runtime_Redist_4.4.1.0_FSharp.Core" Transitive="yes" Guid="$(fsharp.guid(Runtime_Redist_4.4.1.0_FSharp.Core, $(var.LocaleCode)))">
-        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.dll" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.dll" KeyPath="yes" />
-        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.xml" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.xml" />
+        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.dll" Source="$(var.BinariesDir)\versions\4.4.1.0\FSharp.Core.dll" KeyPath="yes" />
+        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.xml" Source="$(var.BinariesDir)\versions\4.4.1.0\FSharp.Core.xml" />
        <!-- NOTE: The optdata and sigdata files are now integrated as resources for more recent FSharp.Core.dll's. -->
        <!-- However old versions of FSharp.Core still need these files. For consistency we also continue to produce the files -->
        <!-- for FSharp.Core 4.4.1.0, and include them in the redist. -->
@@ -47,8 +66,8 @@
        <!-- versions of the FSharp.Core package (which can happen automatically on package upgrade).  However for FSharp.Core 4.4.2.0 -->
        <!-- beyond the files will not be needed in the redist, which is only ever installed on machines alongside a recent -->
        <!-- F# compiler -->
-        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.sigdata" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.sigdata" />
-        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.optdata" Source="$(var.BinariesDir)\net40\bin\FSharp.Core.optdata" />
+        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.sigdata" Source="$(var.BinariesDir)\versions\4.4.1.0\FSharp.Core.sigdata" />
+        <File Id="Runtime_Redist_4.4.1.0_FSharp.Core.optdata" Source="$(var.BinariesDir)\versions\4.4.1.0\FSharp.Core.optdata" />
      </Component>
    </DirectoryRef>
    <DirectoryRef Id="ReferenceAssemblies_Microsoft_FSharp_NETPortable_3.47.41.0">

--- a/setup/FSharp.Setup.props
+++ b/setup/FSharp.Setup.props
@@ -8,16 +8,16 @@
        <WixInstallPath>$(SetupRootFolder)\..\packages\WiX.Toolset.2015.$(WiXToolset2015Version)\tools\wix</WixInstallPath>
        <NugetPackagesDir>$(SetupRootFolder)\..\packages</NugetPackagesDir>
    </PropertyGroup>
-    
+
    <PropertyGroup>
-        <FSharpProductVersion>4.1</FSharpProductVersion>
+        <FSharpProductVersion>4.3</FSharpProductVersion>
        <!-- BUILD_BUILDNUMBER is passed from Microbuild. Replace by today's date and (0) if it was a local build -->
        <BUILD_BUILDNUMBER Condition="'$(BUILD_BUILDNUMBER)' == ''">$([System.DateTime]::Now.ToString(yyyyMMdd.0))</BUILD_BUILDNUMBER>
        <!-- Remove .DRAFT suffix if it exists in the build number -->
        <FSharpPackageVersion>$(FSharpProductVersion).$(BUILD_BUILDNUMBER.Replace(".DRAFT", ""))</FSharpPackageVersion>
        <!-- FSharpPackageVersion should be {F# version}.{today's date}.{build number}. Example: 4.1.20160901.3 -->
    </PropertyGroup>
-    
+
    <PropertyGroup>
        <TargetDotnetProfile Condition=" '$(TargetDotnetProfile)' == '' ">net40</TargetDotnetProfile>
        <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

--- a/setup/FSharp.Wix.Extensions/FSharp.Wix.Extensions.csproj
+++ b/setup/FSharp.Wix.Extensions/FSharp.Wix.Extensions.csproj
@@ -11,7 +11,7 @@
  <PropertyGroup>
    <ProjectLanguage>CSharp</ProjectLanguage>
    <MinimumVisualStudioVersion>15.0</MinimumVisualStudioVersion>
-    <MicroBuildAssemblyVersion>4.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>$(FSCoreVersion)</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
  </PropertyGroup>
  

--- a/setup/Swix/Microsoft.FSharp.SDK.Core/Files.swr
+++ b/setup/Swix/Microsoft.FSharp.SDK.Core/Files.swr
@@ -3,7 +3,7 @@ use vs
 package name=Microsoft.FSharp.SDK.Core
        version=$(FSharpPackageVersion)
        vs.package.type=msi
-        vs.package.providerKey=Microsoft.FSharp.SDK.Core,v4.1
+        vs.package.providerKey=Microsoft.FSharp.SDK.Core,v4.3

 vs.installSize
  SystemDrive=194670592

--- a/setup/Swix/Microsoft.FSharp.SDK.Resources/Empty.swr
+++ b/setup/Swix/Microsoft.FSharp.SDK.Resources/Empty.swr
@@ -4,4 +4,4 @@ package name=Microsoft.FSharp.SDK.Resources
        version=$(FSharpPackageVersion)
        vs.package.language=$(LocaleSpecificCulture)
        vs.package.installSize=1
-        vs.package.providerKey=Microsoft.FSharp.SDK.Resources,$(LocaleSpecificCulture),v4.1
+        vs.package.providerKey=Microsoft.FSharp.SDK.Resources,$(LocaleSpecificCulture),v4.3
--- a/setup/Swix/Microsoft.FSharp.SDK.Resources/Files.swr
+++ b/setup/Swix/Microsoft.FSharp.SDK.Resources/Files.swr
@@ -4,7 +4,7 @@ package name=Microsoft.FSharp.SDK.Resources
        version=$(FSharpPackageVersion)
        vs.package.type=msi
        vs.package.language=$(LocaleSpecificCulture)
-        vs.package.providerKey=Microsoft.FSharp.SDK.Resources,$(LocaleSpecificCulture),v4.1
+        vs.package.providerKey=Microsoft.FSharp.SDK.Resources,$(LocaleSpecificCulture),v4.3

 vs.installSize
  SystemDrive=12681438

--- a/setup/resources/Microsoft.FSharp.NetSdk.Shim.props
+++ b/setup/resources/Microsoft.FSharp.NetSdk.Shim.props
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

-  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.1\Framework\v4.0\Microsoft.FSharp.NetSdk.props" />
+  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.3\Framework\v4.0\Microsoft.FSharp.NetSdk.props" />

 </Project>
--- a/setup/resources/Microsoft.FSharp.NetSdk.Shim.targets
+++ b/setup/resources/Microsoft.FSharp.NetSdk.Shim.targets
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

-  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.1\Framework\v4.0\Microsoft.FSharp.NetSdk.targets" />
+  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.3\Framework\v4.0\Microsoft.FSharp.NetSdk.targets" />

 </Project>
--- a/setup/resources/Microsoft.FSharp.Shim.targets
+++ b/setup/resources/Microsoft.FSharp.Shim.targets
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  
-  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.1\Framework\v4.0\Microsoft.FSharp.Targets" />
+  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.3\Framework\v4.0\Microsoft.FSharp.Targets" />
  
 </Project>
--- a/setup/resources/Microsoft.Portable.FSharp.Shim.targets
+++ b/setup/resources/Microsoft.Portable.FSharp.Shim.targets
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  
-  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.1\Framework\v4.0\Microsoft.Portable.FSharp.Targets" />
+  <Import Project="$(MSBuildProgramFiles32)\Microsoft SDKs\F#\4.3\Framework\v4.0\Microsoft.Portable.FSharp.Targets" />
  
 </Project>
--- a/src/FSharpSource.Settings.targets
+++ b/src/FSharpSource.Settings.targets
@@ -45,10 +45,13 @@
    <IntermediateOutputPath>obj\$(Configuration)\$(TargetDotnetProfile)\</IntermediateOutputPath>
    <IntermediateOutputPath Condition="'$(PortableProfileBeingReferenced)' != ''">obj\$(Configuration)\$(TargetDotnetProfile)\$(PortableProfileBeingReferenced)\</IntermediateOutputPath>

-    <FSharpCore41TargetVersion>4.1.19</FSharpCore41TargetVersion>
-    <FSharpCore41FrozenPortableVersion>4.1.20</FSharpCore41FrozenPortableVersion>
-    <FSharpCore41FrozenPortableTargetVersion>4.1.21</FSharpCore41FrozenPortableTargetVersion>
-    <FSharpCore42TargetVersion>4.2.4</FSharpCore42TargetVersion>
+    <FSharpCore41TargetPackageVersion>4.1.19</FSharpCore41TargetPackageVersion>
+    <FSharpCore41TargetMajorVersion>4.1</FSharpCore41TargetMajorVersion>
+
+    <FSharpCoreFrozenPortablePackageVersion>4.3.0</FSharpCoreFrozenPortablePackageVersion>
+
+    <FSharpCoreFrozenPortableTargetPackageVersion>4.3.1</FSharpCoreFrozenPortableTargetPackageVersion>
+    <FSharpCoreFrozenPortableTargetMajorVersion>4.3</FSharpCoreFrozenPortableTargetMajorVersion>

    <NUnitVersion>3.5.0</NUnitVersion>
    <NUnitFullVersion>3.5.0.0</NUnitFullVersion>

--- a/src/FSharpSource.targets
+++ b/src/FSharpSource.targets
@@ -3,9 +3,8 @@
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>
-    <FSCoreVersion>4.4.1.0</FSCoreVersion>
+    <FSCoreVersion>4.4.3.0</FSCoreVersion>
  </PropertyGroup>
-
  <Choose>
    <When Condition="'$(Configuration)' == 'Debug' or '$(Configuration)' == 'Release' ">
      <PropertyGroup>
@@ -33,7 +32,7 @@
                <StrongNames>true</StrongNames>
                <MicroBuildAssemblyVersion>$(FSCoreVersion)</MicroBuildAssemblyVersion>
                <!-- certain delivered F# VS assemblies use a specific MicroBuildAssemblyVersion, otherwise use FSCoreVersion -->
-                <MicroBuildAssemblyVersion Condition="'$(UseVsMicroBuildAssemblyVersion)' == 'true'">15.4.1.0</MicroBuildAssemblyVersion>
+                <MicroBuildAssemblyVersion Condition="'$(UseVsMicroBuildAssemblyVersion)' == 'true'">15.4.3.0</MicroBuildAssemblyVersion>
                <MicroBuildAssemblyFileLanguage>fs</MicroBuildAssemblyFileLanguage>
              </PropertyGroup>
            </Otherwise>

--- a/src/fsharp/FSharp.Core.nuget/FSharp.Core.4.2.xxx.nuspec
+++ b/src/fsharp/FSharp.Core.nuget/FSharp.Core.4.2.xxx.nuspec
@@ -3,10 +3,10 @@
    <metadata>
        <!-- rename to FSharp.Core when done -->
        <id>FSharp.Core</id>
-        <title>FSharp.Core for F# 4.1</title>
-        <summary>FSharp.Core for F# 4.1</summary>
+        <title>FSharp.Core for F# 4.3</title>
+        <summary>FSharp.Core for F# 4.3</summary>
        <description>
-            FSharp.Core redistributables from Visual F# 4.1.0
+            FSharp.Core redistributables from Visual F# 4.3.0
                Supported Platforms:
                    .NET 4.5+           (net45)
                    netstandard1.6      (netstandard1.6)

--- a/src/fsharp/FSharp.Core.nuget/FSharp.Core.nuget.proj
+++ b/src/fsharp/FSharp.Core.nuget/FSharp.Core.nuget.proj
@@ -16,9 +16,9 @@
  </PropertyGroup>

  <ItemGroup>
-    <PackageNuspec Include="FSharp.Core.4.2.xxx.nuspec" />
+    <PackageNuspec Include="FSharp.Core.LatestNuget.nuspec" />
    <PackageNuspec Include="FSharp.Core.4.1.xxx.nuspec" />
-    <PackageNuspec Include="Microsoft.Portable.FSharp.Core.4.1.xxx.nuspec" />
+    <PackageNuspec Include="Microsoft.Portable.FSharp.Core.nuspec" />
  </ItemGroup>

  <ItemGroup>
@@ -37,8 +37,8 @@

  <Target Name="CopyFiles">
    <ItemGroup>
-        <Profiles Include="$(NugetLocalPackagesDir)\Microsoft.Portable.FSharp.Core.$(FSharpCore41FrozenPortableVersion)\lib\**\*.*" 
-                  Exclude="$(NugetLocalPackagesDir)\Microsoft.Portable.FSharp.Core.$(FSharpCore41FrozenPortableVersion)\lib\net45\**\*.*;$(NugetLocalPackagesDir)\Microsoft.Portable.FSharp.Core.$(FSharpCore41FrozenPortableVersionm)\lib\netstandard1.6\**\*.*" />
+        <Profiles Include="$(NugetLocalPackagesDir)\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\**\*.*" 
+                  Exclude="$(NugetLocalPackagesDir)\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\net45\**\*.*;$(NugetLocalPackagesDir)\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\netstandard1.6\**\*.*" />
    </ItemGroup>
    <Copy SourceFiles="@(Profiles)" DestinationFolder="$(FSharpSourcesRoot)\..\$(Configuration)\%(RecursiveDir)" />
  </Target>
@@ -52,14 +52,14 @@
    <PropertyGroup>
      <PackageVersion>X.X.XXX</PackageVersion>

-      <PackageVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.4.1.xxx.nuspec'">$(FSharpCore41TargetVersion)</PackageVersion>
-      <PackageMajorVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.4.1.xxx.nuspec'">4.1</PackageMajorVersion>
+      <PackageVersion Condition="'@(PackageNuspec)' == 'Microsoft.Portable.FSharp.Core.nuspec'">$(FSharpCoreFrozenPortableTargetPackageVersion)</PackageVersion>
+      <PackageMajorVersion Condition="'@(PackageNuspec)' == 'Microsoft.Portable.FSharp.Core.nuspec'">$(FSharpCoreFrozenPortableTargetMajorVersion)</PackageMajorVersion>

-      <PackageVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.4.2.xxx.nuspec'">$(FSharpCore42TargetVersion)</PackageVersion>
-      <PackageMajorVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.4.2.xxx.nuspec'">4.2</PackageMajorVersion>
+      <PackageVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.4.1.xxx.nuspec'">$(FSharpCore41TargetPackageVersion)</PackageVersion>
+      <PackageMajorVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.4.1.xxx.nuspec'">$(FSharpCore41TargetMajorVersion)</PackageMajorVersion>

-      <PackageVersion Condition="'@(PackageNuspec)' == 'Microsoft.Portable.FSharp.Core.4.1.xxx.nuspec'">$(FSharpCore41FrozenPortableTargetVersion)</PackageVersion>
-      <PackageMajorVersion Condition="'@(PackageNuspec)' == 'Microsoft.Portable.FSharp.Core.4.1.xxx.nuspec'">4.1</PackageMajorVersion>
+      <PackageVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.LatestNuget.nuspec'">$(FSharpCoreFrozenPortableTargetPackageVersion)</PackageVersion>
+      <PackageMajorVersion Condition="'@(PackageNuspec)' == 'FSharp.Core.LatestNuget.nuspec'">$(FSharpCoreFrozenPortableTargetMajorVersion)</PackageMajorVersion>

      <PackageProperties>-prop "licenseUrl=$(PackageLicenceUrl)" -prop "version=$(PackageVersion)" -prop "authors=$(PackageAuthors)" -prop "projectUrl=$(PackageProjectUrl)" -prop "tags=$(PackageTags)"</PackageProperties>
    </PropertyGroup>

--- a/src/fsharp/FSharp.Core.nuget/Microsoft.Portable.FSharp.Core.4.1.xxx.nuspec
+++ b/src/fsharp/FSharp.Core.nuget/Microsoft.Portable.FSharp.Core.4.1.xxx.nuspec
@@ -14,14 +14,14 @@
        <dependencies></dependencies>
    </metadata>
    <files>
-        <file src="profiles\net20\**\**" target="lib" />
-        <file src="profiles\net40\**\**" target="lib" />
-        <file src="profiles\portable-net45+monoandroid10+monotouch10+xamarinios10\**\**" target="lib" />
-        <file src="profiles\portable-net45+netcore45\**\**"                              target="lib" />
-        <file src="profiles\portable-net45+netcore45+wp8\**\**"                          target="lib" />
-        <file src="profiles\portable-net45+netcore45+wpa81+wp8\**\**"                    target="lib" />
-        <file src="profiles\portable-net45+sl5+netcore45\**\**"                          target="lib" />
-        <file src="profiles\xamarinmac20\**\**"                                          target="lib" />
-
+        <file src="profiles/net20/**/**"                                                 target="lib" />
+        <file src="profiles/net40/**/**"                                                 target="lib" />
+        <file src="profiles/portable-net45+monoandroid10+monotouch10+xamarinios10/**/**" target="lib" />
+        <file src="profiles/portable-net45+netcore45/**/**"                              target="lib" />
+        <file src="profiles/portable-net45+netcore45+wp8/**/**"                          target="lib" />
+        <file src="profiles/portable-net45+netcore45+wpa81+wp8/**/**"                    target="lib" />
+        <file src="profiles/portable-net45+sl5+netcore45/**/**"                          target="lib" />
+        <file src="profiles/xamarinmac20/**/**"                                          target="lib" />
+        <file src="versions/4.4.1.0/**/**"                                               target="lib" />
    </files>
 </package>
--- a/src/fsharp/FSharp.Core/FSharp.Core.fsproj
+++ b/src/fsharp/FSharp.Core/FSharp.Core.fsproj
@@ -278,7 +278,7 @@
          Outputs='$(FSharpSourcesRoot)\..\$(Configuration)\artifacts\"%(PackageNuspec.Filename)).nupkg'>

    <PropertyGroup>
-      <PackageProperties>-prop "licenseUrl=$(PackageLicenceUrl)" -prop "version=$(FSharpCore42TargetVersion)" -prop "authors=$(PackageAuthors)" -prop "projectUrl=$(PackageProjectUrl)" -prop "tags=$(PackageTags)"</PackageProperties>
+      <PackageProperties>-prop "licenseUrl=$(PackageLicenceUrl)" -prop "version=$(FSharpCoreFrozenPortablePackageVersion)" -prop "authors=$(PackageAuthors)" -prop "projectUrl=$(PackageProjectUrl)" -prop "tags=$(PackageTags)"</PackageProperties>
    </PropertyGroup>

    <MakeDir Directories="$(FSharpSourcesRoot)\..\artifacts" />

--- a/src/utils/CompilerLocationUtils.fs
+++ b/src/utils/CompilerLocationUtils.fs
@@ -12,7 +12,7 @@ open System.Runtime.InteropServices
 module internal FSharpEnvironment =

    /// The F# version reported in the banner
-    let FSharpBannerVersion = "4.1"
+    let FSharpBannerVersion = "4.3"

    let versionOf<'t> =
 #if FX_RESHAPED_REFLECTION

--- a/tests/projects/Sample_VS2012_FSharp_ConsoleApp_net40/Sample_VS2012_FSharp_ConsoleApp_net40/Sample_VS2012_FSharp_ConsoleApp_net40.fsproj
+++ b/tests/projects/Sample_VS2012_FSharp_ConsoleApp_net40/Sample_VS2012_FSharp_ConsoleApp_net40/Sample_VS2012_FSharp_ConsoleApp_net40.fsproj
@@ -43,7 +43,7 @@
    <Reference Include="System.Core" />
    <Reference Include="System.Numerics" />
    <Reference Include="FSharp.Core">
-		<HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2012_FSharp_ConsoleApp_net40_upgraded_VS2013/Sample_VS2012_FSharp_ConsoleApp_net40_upgraded_VS2013/Sample_VS2012_FSharp_ConsoleApp_net40_upgraded_VS2013.fsproj
+++ b/tests/projects/Sample_VS2012_FSharp_ConsoleApp_net40_upgraded_VS2013/Sample_VS2012_FSharp_ConsoleApp_net40_upgraded_VS2013/Sample_VS2012_FSharp_ConsoleApp_net40_upgraded_VS2013.fsproj
@@ -43,7 +43,7 @@
    <Reference Include="System.Core" />
    <Reference Include="System.Numerics" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2012_FSharp_Portable_Library/Sample_VS2012_FSharp_Portable_Library.fsproj
+++ b/tests/projects/Sample_VS2012_FSharp_Portable_Library/Sample_VS2012_FSharp_Portable_Library.fsproj
@@ -36,7 +36,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2012_FSharp_Portable_Library_upgraded_2013/Sample_VS2012_FSharp_Portable_Library_upgraded_2013.fsproj
+++ b/tests/projects/Sample_VS2012_FSharp_Portable_Library_upgraded_2013/Sample_VS2012_FSharp_Portable_Library_upgraded_2013.fsproj
@@ -35,7 +35,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
      <Private>True</Private>
    </Reference>
  </ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_Legacy_net40/Sample_VS2013_FSharp_Portable_Library_Legacy_net40.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_Legacy_net40/Sample_VS2013_FSharp_Portable_Library_Legacy_net40.fsproj
@@ -37,7 +37,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_Legacy_net45/Sample_VS2013_FSharp_Portable_Library_Legacy_net45.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_Legacy_net45/Sample_VS2013_FSharp_Portable_Library_Legacy_net45.fsproj
@@ -37,7 +37,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_Legacy_net451/Sample_VS2013_FSharp_Portable_Library_Legacy_net451.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_Legacy_net451/Sample_VS2013_FSharp_Portable_Library_Legacy_net451.fsproj
@@ -37,7 +37,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_net45/Sample_VS2013_FSharp_Portable_Library_net45.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_net45/Sample_VS2013_FSharp_Portable_Library_net45.fsproj
@@ -38,7 +38,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_net451/Sample_VS2013_FSharp_Portable_Library_net451.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_net451/Sample_VS2013_FSharp_Portable_Library_net451.fsproj
@@ -38,7 +38,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_net451_adjusted_to_profile259/Sample_VS2013_FSharp_Portable_Library_net451.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_net451_adjusted_to_profile259/Sample_VS2013_FSharp_Portable_Library_net451.fsproj
@@ -38,7 +38,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45+wpa81+wp8\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45+wpa81+wp8\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2013_FSharp_Portable_Library_net451_adjusted_to_profile78/Sample_VS2013_FSharp_Portable_Library_net451.fsproj
+++ b/tests/projects/Sample_VS2013_FSharp_Portable_Library_net451_adjusted_to_profile78/Sample_VS2013_FSharp_Portable_Library_net451.fsproj
@@ -38,7 +38,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45+wp8\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45+wp8\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2015_FSharp_Portable259_Library/Sample_VS2015_FSharp_Portable259_Library.fsproj
+++ b/tests/projects/Sample_VS2015_FSharp_Portable259_Library/Sample_VS2015_FSharp_Portable259_Library.fsproj
@@ -39,7 +39,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-		<HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45+wpa81+wp8\FSharp.Core.dll</HintPath>
+		<HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45+wpa81+wp8\FSharp.Core.dll</HintPath>
 	</Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2015_FSharp_Portable47_Library/Sample_VS2015_FSharp_Portable47_Library.fsproj
+++ b/tests/projects/Sample_VS2015_FSharp_Portable47_Library/Sample_VS2015_FSharp_Portable47_Library.fsproj
@@ -38,7 +38,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+sl5+netcore45\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2015_FSharp_Portable78_Library/Sample_VS2015_FSharp_Portable78_Library.fsproj
+++ b/tests/projects/Sample_VS2015_FSharp_Portable78_Library/Sample_VS2015_FSharp_Portable78_Library.fsproj
@@ -39,7 +39,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45+wp8\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45+wp8\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/projects/Sample_VS2015_FSharp_Portable7_Library/Sample_VS2015_FSharp_Portable7_Library.fsproj
+++ b/tests/projects/Sample_VS2015_FSharp_Portable7_Library/Sample_VS2015_FSharp_Portable7_Library.fsproj
@@ -39,7 +39,7 @@
    <Reference Include="FSharp.Core">
      <Name>FSharp.Core</Name>
      <AssemblyName>FSharp.Core.dll</AssemblyName>
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\portable-net45+netcore45+wpa81+wp8\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\portable-net45+netcore45+wpa81+wp8\FSharp.Core.dll</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>

--- a/tests/service/data/DifferingOutputDir/Dir1/Test1.fsproj
+++ b/tests/service/data/DifferingOutputDir/Dir1/Test1.fsproj
@@ -37,7 +37,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/tests/service/data/DifferingOutputDir/Dir2/Test2.fsproj
+++ b/tests/service/data/DifferingOutputDir/Dir2/Test2.fsproj
@@ -37,7 +37,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/tests/service/data/FsAndFsiFiles.fsproj
+++ b/tests/service/data/FsAndFsiFiles.fsproj
@@ -35,7 +35,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
    </Reference>
    <Reference Include="mscorlib" />
    <Reference Include="System" />
@@ -45,8 +45,8 @@
    <Compile Include="Test1File2.fsi" />
    <Compile Include="Test1File2.fs" />
    <Compile Include="Test1File1.fs" />
-	<Compile Include="Test1File0.fsi" />
-	<Compile Include="Test1File0.fs" />
+    <Compile Include="Test1File0.fsi" />
+    <Compile Include="Test1File0.fs" />
  </ItemGroup>
  <Import Project="..\..\..\packages\FSharp.Compiler.Tools.4.1.27\tools\Microsoft.FSharp.Targets" />
  <Choose>

--- a/tests/service/data/MultiLanguageProject/ConsoleApplication1.fsproj
+++ b/tests/service/data/MultiLanguageProject/ConsoleApplication1.fsproj
@@ -39,7 +39,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="System" />

--- a/tests/service/data/MultiLanguageProject/ConsoleApplication2.fsproj
+++ b/tests/service/data/MultiLanguageProject/ConsoleApplication2.fsproj
@@ -39,7 +39,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="System" />

--- a/tests/service/data/Space in name.fsproj
+++ b/tests/service/data/Space in name.fsproj
@@ -35,7 +35,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.3.0\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/tests/service/data/Test1.fsproj
+++ b/tests/service/data/Test1.fsproj
@@ -35,7 +35,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.3.0\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/tests/service/data/Test2.fsproj
+++ b/tests/service/data/Test2.fsproj
@@ -36,7 +36,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.3.0\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/tests/service/data/Test3.fsproj
+++ b/tests/service/data/Test3.fsproj
@@ -36,7 +36,7 @@
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\packages\Microsoft.Portable.FSharp.Core.4.3.0\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="mscorlib" />

--- a/tests/service/data/TestProject/TestProject.fsproj
+++ b/tests/service/data/TestProject/TestProject.fsproj
@@ -35,7 +35,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="TestTP">

--- a/tests/service/data/TestTP/TestTP.fsproj
+++ b/tests/service/data/TestTP/TestTP.fsproj
@@ -47,7 +47,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="System" />

--- a/tests/service/data/TypeProviderConsole/TypeProviderConsole.fsproj
+++ b/tests/service/data/TypeProviderConsole/TypeProviderConsole.fsproj
@@ -39,7 +39,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="System" />

--- a/tests/service/data/TypeProviderLibrary/TypeProviderLibrary.fsproj
+++ b/tests/service/data/TypeProviderLibrary/TypeProviderLibrary.fsproj
@@ -37,7 +37,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="System" />

--- a/tests/service/data/TypeProvidersBug/TestConsole/TestConsole.fsproj
+++ b/tests/service/data/TypeProvidersBug/TestConsole/TestConsole.fsproj
@@ -47,7 +47,7 @@
    <Reference Include="System.Core" />
    <Reference Include="System.Numerics" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <ProjectReference Include="..\TypeProvidersBug\TypeProvidersBug.fsproj">

--- a/tests/service/data/TypeProvidersBug/TypeProvidersBug/TypeProvidersBug.fsproj
+++ b/tests/service/data/TypeProvidersBug/TypeProvidersBug/TypeProvidersBug.fsproj
@@ -42,7 +42,7 @@
    <Reference Include="System.Core" />
    <Reference Include="System.Numerics" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="FSharp.Configuration">

--- a/tests/service/data/sqlite-net-spike/sqlite-net-spike.fsproj
+++ b/tests/service/data/sqlite-net-spike/sqlite-net-spike.fsproj
@@ -37,7 +37,7 @@
  <ItemGroup>
    <Reference Include="mscorlib" />
    <Reference Include="FSharp.Core">
-      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.4.1.20\lib\profiles\net40\FSharp.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\Microsoft.Portable.FSharp.Core.$(FSharpCoreFrozenPortablePackageVersion)\lib\profiles\net40\FSharp.Core.dll</HintPath>
      <Private>false</Private>
    </Reference>
    <Reference Include="System" />

--- a/vsintegration/ProjectTemplates/ConsoleProject/Template/ConsoleApplication.fsproj
+++ b/vsintegration/ProjectTemplates/ConsoleProject/Template/ConsoleApplication.fsproj
@@ -13,7 +13,7 @@
    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
    <UseStandardResourceNames>true</UseStandardResourceNames>
    $if$ ($targetframeworkversion$ >= 4.0)
-    <TargetFSharpCoreVersion>4.4.1.0</TargetFSharpCoreVersion>
+    <TargetFSharpCoreVersion>4.4.3.0</TargetFSharpCoreVersion>
    $else$
    <TargetFSharpCoreVersion>2.3.0.0</TargetFSharpCoreVersion>
    $endif$

--- a/vsintegration/ProjectTemplates/LibraryProject/Template/Library.fsproj
+++ b/vsintegration/ProjectTemplates/LibraryProject/Template/Library.fsproj
@@ -12,7 +12,7 @@
    <UseStandardResourceNames>true</UseStandardResourceNames>
    <TargetFrameworkVersion>v$targetframeworkversion$</TargetFrameworkVersion>
    $if$ ($targetframeworkversion$ >= 4.0)
-    <TargetFSharpCoreVersion>4.4.1.0</TargetFSharpCoreVersion>
+    <TargetFSharpCoreVersion>4.4.3.0</TargetFSharpCoreVersion>
    $else$
    <TargetFSharpCoreVersion>2.3.0.0</TargetFSharpCoreVersion>
    $endif$

--- a/vsintegration/ProjectTemplates/TutorialProject/Template/Tutorial.fsproj
+++ b/vsintegration/ProjectTemplates/TutorialProject/Template/Tutorial.fsproj
@@ -13,7 +13,7 @@
    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
    <UseStandardResourceNames>true</UseStandardResourceNames>
    $if$ ($targetframeworkversion$ >= 4.0)
-    <TargetFSharpCoreVersion>4.4.1.0</TargetFSharpCoreVersion>
+    <TargetFSharpCoreVersion>4.4.3.0</TargetFSharpCoreVersion>
    $else$
    <TargetFSharpCoreVersion>2.3.0.0</TargetFSharpCoreVersion>
    $endif$

--- a/vsintegration/Utils/LanguageServiceProfiling/LanguageServiceProfiling.fsproj
+++ b/vsintegration/Utils/LanguageServiceProfiling/LanguageServiceProfiling.fsproj
@@ -16,7 +16,7 @@
    <AssemblyName>LanguageServiceProfiling</AssemblyName>
    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <TargetFSharpCoreVersion>4.4.1.0</TargetFSharpCoreVersion>
+    <TargetFSharpCoreVersion>4.4.3.0</TargetFSharpCoreVersion>
    <Name>LanguageServiceProfiling</Name>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

--- a/vsintegration/Vsix/RegisterFsharpPackage.pkgdef
+++ b/vsintegration/Vsix/RegisterFsharpPackage.pkgdef
@@ -53,7 +53,7 @@
 "1"="{92EF0900-2251-11D2-B72E-0000F87572EF}" 

 [$RootKey$\Packages\{91a04a73-4f2c-4e7c-ad38-c1a68e7da05c}]
-"ProductVersion"="4.1"
+"ProductVersion"="4.3"
 "ProductName"="Visual F#"
 "CompanyName"="Microsoft Corp."

@@ -63,42 +63,42 @@
 [$RootKey$\CLSID\{e1194663-db3c-49eb-8b45-276fcdc440ea}]
 "InprocServer32"="$WinDir$\SYSTEM32\MSCOREE.DLL"
 "Class"="Microsoft.VisualStudio.FSharp.ProjectSystem.FSharpBuildPropertyPage"
-"Assembly"="FSharp.ProjectSystem.FSharp, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+"Assembly"="FSharp.ProjectSystem.FSharp, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 "ThreadingModel"="Both"
 @="Microsoft.VisualStudio.FSharp.ProjectSystem.FSharpBuildPropertyPage"

 [$RootKey$\CLSID\{6d2d9b56-2691-4624-a1bf-d07a14594748}]
 "InprocServer32"="$WinDir$\SYSTEM32\MSCOREE.DLL"
 "Class"="Microsoft.VisualStudio.Editors.PropertyPages.FSharpApplicationPropPageComClass"
-"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 "ThreadingModel"="Both"
 @="Microsoft.VisualStudio.Editors.PropertyPages.FSharpApplicationPropPageComClass"

 [$RootKey$\CLSID\{dd84aa8f-71bb-462a-8ef8-c9992cb325b7}]
 "InprocServer32"="$System$mscoree.dll"
 "Class"="Microsoft.VisualStudio.Editors.PropertyPages.FSharpBuildEventsPropPageComClass"
-"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 "ThreadingModel"="Both"
 @="Microsoft.VisualStudio.Editors.PropertyPages.FSharpBuildEventsPropPageComClass"

 [$RootKey$\CLSID\{fac0a17e-2e70-4211-916a-0d34fb708bff}]
 "InprocServer32"="$System$mscoree.dll"
 "Class"="Microsoft.VisualStudio.Editors.PropertyPages.FSharpBuildPropPageComClass"
-"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 "ThreadingModel"="Both"
 @="Microsoft.VisualStudio.Editors.PropertyPages.FSharpBuildPropPageComClass"

 [$RootKey$\CLSID\{9cfbeb2a-6824-43e2-bd3b-b112febc3772}]
 "InprocServer32"="$WinDir$\SYSTEM32\MSCOREE.DLL"
 "Class"="Microsoft.VisualStudio.Editors.PropertyPages.FSharpDebugPropPageComClass"
-"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 "ThreadingModel"="Both"
 @="Microsoft.VisualStudio.Editors.PropertyPages.FSharpDebugPropPageComClass"

 [$RootKey$\CLSID\{df16b1a2-0e91-4499-ae60-c7144e614bf1}]
 "InprocServer32"="$WinDir$\SYSTEM32\MSCOREE.DLL"
 "Class"="Microsoft.VisualStudio.Editors.PropertyPages.FSharpReferencePathsPropPageComClass"
-"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
+"Assembly"="FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
 "ThreadingModel"="Both"
 @="Microsoft.VisualStudio.Editors.PropertyPages.FSharpReferencePathsPropPageComClass"


--- a/vsintegration/Vsix/VisualFSharpFull/VisualFSharpFull.csproj
+++ b/vsintegration/Vsix/VisualFSharpFull/VisualFSharpFull.csproj
@@ -53,7 +53,7 @@
    <RootBinPath>$(FSharpSourcesRoot)\..\$(Configuration)\$(TargetDotnetProfile)\bin</RootBinPath>
    <AssemblyName>VisualFSharpFull</AssemblyName>
    <OutputPath>$(RootBinPath)</OutputPath>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
    <DeployExtension>false</DeployExtension>
  </PropertyGroup>

--- a/vsintegration/Vsix/VisualFSharpOpenSource/VisualFSharpOpenSource.csproj
+++ b/vsintegration/Vsix/VisualFSharpOpenSource/VisualFSharpOpenSource.csproj
@@ -53,7 +53,7 @@
    <RootBinPath>$(FSharpSourcesRoot)\..\$(Configuration)\$(TargetDotnetProfile)\bin</RootBinPath>
    <AssemblyName>VisualFSharpOpenSource</AssemblyName>
    <OutputPath>$(RootBinPath)</OutputPath>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
  </PropertyGroup>
  <Import Project="$(FSharpSourcesRoot)\FSharpSource.settings.targets" />

--- a/vsintegration/Vsix/VisualFSharpTemplates/VisualFSharpTemplates.csproj
+++ b/vsintegration/Vsix/VisualFSharpTemplates/VisualFSharpTemplates.csproj
@@ -51,7 +51,7 @@
    <RootBinPath>$(FSharpSourcesRoot)\..\$(Configuration)\$(TargetDotnetProfile)\bin</RootBinPath>
    <AssemblyName>VisualFSharpTemplate</AssemblyName>
    <OutputPath>$(RootBinPath)</OutputPath>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
    <DeployExtension>false</DeployExtension>
  </PropertyGroup>

--- a/vsintegration/src/FSharp.LanguageService.Base/FSharp.LanguageService.Base.csproj
+++ b/vsintegration/src/FSharp.LanguageService.Base/FSharp.LanguageService.Base.csproj
@@ -4,7 +4,7 @@
  <PropertyGroup>
    <FSharpSourcesRoot>$(MSBuildProjectDirectory)\..\..\..\src</FSharpSourcesRoot>
    <ProjectLanguage>CSharp</ProjectLanguage>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
  </PropertyGroup>
  <PropertyGroup>

--- a/vsintegration/src/FSharp.ProjectSystem.Base/Project/ProjectSystem.Base.csproj
+++ b/vsintegration/src/FSharp.ProjectSystem.Base/Project/ProjectSystem.Base.csproj
@@ -6,7 +6,7 @@
    <ProjectLanguage>CSharp</ProjectLanguage>
    <MinimumVisualStudioVersion Condition="'$(MinimumVisualStudioVersion)' == ''">11</MinimumVisualStudioVersion>
    <NoWarn>3001,3002,3003,3005,3008,3009,3021,3024</NoWarn>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
    <VsSDKTools>$(VsSDKTools)</VsSDKTools>
  </PropertyGroup>

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/AppConfigHelper.fs
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/AppConfigHelper.fs
@@ -359,10 +359,10 @@ namespace Microsoft.VisualStudio.FSharp.ProjectSystem
                        "3.78.41.0",  "3.78.41.0",  ["3.78.41.0"]  
                        "3.259.4.0",  "3.259.41.0", ["3.259.3.1";  "3.259.4.0"]
                        "3.259.41.0", "3.259.41.0", ["3.259.41.0"] 
-                        "4.3.0.0",    "4.4.1.0",    ["2.0.0.0";    "2.3.0.0";   "2.3.5.0";    "4.0.0.0";   "4.3.0.0"]
-                        "4.3.1.0",    "4.4.1.0",    ["3.3.1.0";    "2.3.5.1";   "3.78.3.1";   "3.259.3.1"; "4.3.1.0"]
-                        "4.4.0.0",    "4.4.1.0",    ["3.47.4.0";   "3.78.4.0";  "3.259.4.0";  "4.4.0.0"]
-                        "4.4.1.0",    "4.4.1.0",    ["3.47.41.0";  "3.78.41.0"; "3.259.41.0"; "4.4.0.0";   "4.4.1.0"]
+                        "4.3.0.0",    "4.4.3.0",    ["2.0.0.0";    "2.3.0.0";   "2.3.5.0";    "4.0.0.0";   "4.3.0.0"]
+                        "4.3.1.0",    "4.4.3.0",    ["3.3.1.0";    "2.3.5.1";   "3.78.3.1";   "3.259.3.1"; "4.3.1.0"]
+                        "4.4.0.0",    "4.4.3.0",    ["3.47.4.0";   "3.78.4.0";  "3.259.4.0";  "4.4.0.0"]
+                        "4.4.1.0",    "4.4.3.0",    ["3.47.41.0";  "3.78.41.0"; "3.259.41.0"; "4.4.0.0";   "4.4.3.0"]
                    ] |> Seq.where(fun (min, max, _) -> targetFSharpCoreVersion >= min && targetFSharpCoreVersion <= max)

                // some helpers to simplify work with XLinq

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/Project.fs
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/Project.fs
@@ -45,7 +45,7 @@ namespace rec Microsoft.VisualStudio.FSharp.ProjectSystem
    [<assembly:ProvideCodeBase(AssemblyName = "FSharp.Compiler.Private", CodeBase = @"$PackageFolder$\FSharp.Compiler.Private.dll")>]
    [<assembly:ProvideCodeBase(AssemblyName = "FSharp.Compiler.Server.Shared", CodeBase = @"$PackageFolder$\FSharp.Compiler.Server.Shared.dll")>]
    [<assembly:ProvideCodeBase(AssemblyName = "FSharp.UIResources", CodeBase = @"$PackageFolder$\FSharp.UIResources.dll")>]
-    [<assembly:ProvideBindingRedirection(AssemblyName = "FSharp.Core", OldVersionLowerBound = "2.0.0.0", OldVersionUpperBound = "4.4.0.0", NewVersion = "4.4.1.0", CodeBase = @"$PackageFolder$\FSharp.Core.dll")>]
+    [<assembly:ProvideBindingRedirection(AssemblyName = "FSharp.Core", OldVersionLowerBound = "2.0.0.0", OldVersionUpperBound = "4.4.3.0", NewVersion = "4.4.3.0", CodeBase = @"$PackageFolder$\FSharp.Core.dll")>]
    do ()

    module internal VSHiveUtilities =
@@ -509,7 +509,7 @@ namespace rec Microsoft.VisualStudio.FSharp.ProjectSystem
                                 "3.259.3.1"; "3.259.4.0"]        // portable 259
                                |> List.map (fun s -> System.Version(s))
                            let latestOnlyVersions = 
-                                ["4.4.1.0"                        // .NET 4 desktop
+                                ["4.4.3.0"                        // .NET 4 desktop
                                 "3.47.41.0"                       // portable 47
                                 "3.7.41.0"                        // portable 7
                                 "3.78.41.0"                       // portable 78

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/VSPackage.resx
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/VSPackage.resx
@@ -468,10 +468,10 @@
    <value>Customizes the environment to maximize code editor screen space and improve the visibility of F# commands and tool windows.</value>
  </data>
  <data name="ProductDetails" xml:space="preserve">
-    <value>Microsoft Visual F# 4.1</value>
+    <value>Microsoft Visual F# 4.3</value>
  </data>
  <data name="9002" xml:space="preserve">
-    <value>Microsoft Visual F# 4.1</value>
+    <value>Microsoft Visual F# 4.3</value>
  </data>
  <data name="ProductID" xml:space="preserve">
    <value>1.0</value>
@@ -480,7 +480,7 @@
    <value>Microsoft Visual F#</value>
  </data>
  <data name="9001" xml:space="preserve">
-    <value>Visual F# 4.1</value>
+    <value>Visual F# 4.3</value>
  </data>
  <data name="9027" xml:space="preserve">
    <value>F# Interactive</value>

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.cs.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.cs.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.de.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.de.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.en.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.en.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="new">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="new">Microsoft Visual F# 4.3</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="new">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="new">Microsoft Visual F# 4.3</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="new">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="new">Visual F# 4.3</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.es.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.es.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.fr.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.fr.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.it.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.it.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.ja.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.ja.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.ko.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.ko.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.pl.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.pl.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.pt-BR.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.pt-BR.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.ru.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.ru.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.tr.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.tr.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.zh-Hans.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.zh-Hans.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.zh-Hant.xlf
+++ b/vsintegration/src/FSharp.ProjectSystem.FSharp/xlf/VSPackage.zh-Hant.xlf
@@ -433,13 +433,13 @@
        <note />
      </trans-unit>
      <trans-unit id="ProductDetails">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9002">
-        <source>Microsoft Visual F# 4.1</source>
-        <target state="translated">Microsoft Visual F# 4.1</target>
+        <source>Microsoft Visual F# 4.3</source>
+        <target state="needs-review-translation">Microsoft Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="ProductID">
@@ -453,8 +453,8 @@
        <note />
      </trans-unit>
      <trans-unit id="9001">
-        <source>Visual F# 4.1</source>
-        <target state="translated">Visual F# 4.1</target>
+        <source>Visual F# 4.3</source>
+        <target state="needs-review-translation">Visual F# 4.1</target>
        <note />
      </trans-unit>
      <trans-unit id="9027">

--- a/vsintegration/src/FSharp.ProjectSystem.PropertyPages/FSharp.PropertiesPages.vbproj
+++ b/vsintegration/src/FSharp.ProjectSystem.PropertyPages/FSharp.PropertiesPages.vbproj
@@ -4,7 +4,7 @@
  <PropertyGroup>
    <FSharpSourcesRoot>$(MSBuildProjectDirectory)\..\..\..\src</FSharpSourcesRoot>
    <ProjectLanguage>VisualBasic</ProjectLanguage>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>vb</MicroBuildAssemblyFileLanguage>
  </PropertyGroup>
  <PropertyGroup>

--- a/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/ApplicationPropPage.resx
+++ b/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/ApplicationPropPage.resx
@@ -661,6 +661,6 @@
    <value>ApplicationPropPage</value>
  </data>
  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>Microsoft.VisualStudio.Editors.PropertyPages.ApplicationPropPageBase, FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>Microsoft.VisualStudio.Editors.PropertyPages.ApplicationPropPageBase, FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
 </root>
\ No newline at end of file
--- a/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/ApplicationPropPage.vb
+++ b/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/ApplicationPropPage.vb
@@ -80,8 +80,8 @@ Namespace Microsoft.VisualStudio.Editors.PropertyPages
            Dim v40FSharpRedistKey As String = "HKEY_LOCAL_MACHINE\Software\Microsoft\FSharp\4.0\Runtime\v4.0"
 #End If
 #If VS_VERSION_DEV15 Then
-            Dim v20FSharpRedistKey As String = "HKEY_LOCAL_MACHINE\Software\Microsoft\FSharp\4.1\Runtime\v2.0"
-            Dim v40FSharpRedistKey As String = "HKEY_LOCAL_MACHINE\Software\Microsoft\FSharp\4.1\Runtime\v4.0"
+            Dim v20FSharpRedistKey As String = "HKEY_LOCAL_MACHINE\Software\Microsoft\FSharp\4.3\Runtime\v2.0"
+            Dim v40FSharpRedistKey As String = "HKEY_LOCAL_MACHINE\Software\Microsoft\FSharp\4.3\Runtime\v4.0"
 #End If

            m_v20FSharpRedistInstalled = Not (IsNothing(Microsoft.Win32.Registry.GetValue(v20FSharpRedistKey, Nothing, Nothing)))

--- a/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/BuildPropPage.resx
+++ b/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/BuildPropPage.resx
@@ -1351,6 +1351,6 @@
    <value>BuildPropPage</value>
  </data>
  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>Microsoft.VisualStudio.Editors.PropertyPages.PropPageUserControlBase, FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>Microsoft.VisualStudio.Editors.PropertyPages.PropPageUserControlBase, FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
 </root>
\ No newline at end of file
--- a/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/DebugPropPage.resx
+++ b/vsintegration/src/FSharp.ProjectSystem.PropertyPages/PropertyPages/DebugPropPage.resx
@@ -523,7 +523,7 @@
    <value>StartArguments</value>
  </data>
  <data name="&gt;&gt;StartArguments.Type" xml:space="preserve">
-    <value>Microsoft.VisualStudio.Editors.PropertyPages.DebugPropPage+MultilineTextBoxRejectsEnter, FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>Microsoft.VisualStudio.Editors.PropertyPages.DebugPropPage+MultilineTextBoxRejectsEnter, FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
  <data name="&gt;&gt;StartArguments.Parent" xml:space="preserve">
    <value>overarchingTableLayoutPanel</value>
@@ -982,6 +982,6 @@
    <value>DebugPropPage</value>
  </data>
  <data name="&gt;&gt;$this.Type" xml:space="preserve">
-    <value>Microsoft.VisualStudio.Editors.PropertyPages.PropPageUserControlBase, FSharp.ProjectSystem.PropertyPages, Version=15.4.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>Microsoft.VisualStudio.Editors.PropertyPages.PropPageUserControlBase, FSharp.ProjectSystem.PropertyPages, Version=15.4.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
  </data>
 </root>
\ No newline at end of file
--- a/vsintegration/src/FSharp.UIResources/FSharp.UIResources.csproj
+++ b/vsintegration/src/FSharp.UIResources/FSharp.UIResources.csproj
@@ -4,7 +4,7 @@
  <PropertyGroup>
    <FSharpSourcesRoot>$(MSBuildProjectDirectory)\..\..\..\src</FSharpSourcesRoot>
    <ProjectLanguage>CSharp</ProjectLanguage>
-    <MicroBuildAssemblyVersion>15.4.1.0</MicroBuildAssemblyVersion>
+    <MicroBuildAssemblyVersion>15.4.3.0</MicroBuildAssemblyVersion>
    <MicroBuildAssemblyFileLanguage>cs</MicroBuildAssemblyFileLanguage>
  </PropertyGroup>
  <PropertyGroup>

--- a/vsintegration/src/SupportedRuntimes/SupportedRuntimes.xml
+++ b/vsintegration/src/SupportedRuntimes/SupportedRuntimes.xml
@@ -11,6 +11,7 @@
        <Assembly Version="4.3.1.0" Description="F# 3.1 (FSharp.Core, 4.3.1.0)"/>
        <Assembly Version="4.4.0.0" Description="F# 4.0 (FSharp.Core, 4.4.0.0)"/>
        <Assembly Version="4.4.1.0" Description="F# 4.1 (FSharp.Core, 4.4.1.0)"/>
+        <Assembly Version="4.4.3.0" Description="F# 4.3 (FSharp.Core, 4.4.3.0)"/>
    </TargetFramework>    
    <TargetFramework Identifier=".NETPortable" Profile="Profile47">
        <Assembly Version="2.3.5.0" Description="F# 3.0 (FSharp.Core, 2.3.5.0)"/>

--- a/vsintegration/tests/unittests/Tests.LanguageService.Script.fs
+++ b/vsintegration/tests/unittests/Tests.LanguageService.Script.fs
@@ -1343,7 +1343,7 @@ type UsingMSBuild() as this =
            "4.4.0.0"
 #endif
 #if VS_VERSION_DEV15
-            "4.4.1.0"
+            "4.4.3.0"
 #endif
        let binariesFolder = match Internal.Utilities.FSharpEnvironment.BinFolderOfDefaultFSharpCompiler(None) with
                             | Some(x) -> x

--- a/vsintegration/tests/unittests/VisualFSharp.Unittests.dll.config
+++ b/vsintegration/tests/unittests/VisualFSharp.Unittests.dll.config
@@ -28,7 +28,7 @@
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="FSharp.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="2.0.0.0-4.4.1.0" newVersion="4.4.1.0" />
+        <bindingRedirect oldVersion="2.0.0.0-4.4.3.0" newVersion="4.4.3.0" />
      </dependentAssembly>
      <!-- VS Dlls with versions that Roslyn uses -->
      <dependentAssembly>

--- a/vsintegration/update-vsintegration.cmd
+++ b/vsintegration/update-vsintegration.cmd
@@ -158,8 +158,8 @@ set SN64="%WINSDKNETFXTOOLS%x64\sn.exe"
 set NGEN32=%windir%\Microsoft.NET\Framework\v4.0.30319\ngen.exe
 set NGEN64=%windir%\Microsoft.NET\Framework64\v4.0.30319\ngen.exe

-set FSHARPVERSION=4.1
-set FSHARPVERSION2=41
+set FSHARPVERSION=4.3
+set FSHARPVERSION2=43

 rem The various locations of the SDK and tools