dotnet · May 21, 2019 · May 20, 2019 · May 20, 2019 · May 20, 2019 · May 20, 2019
diff --git a/.vsts-signed.yaml b/.vsts-signed.yaml
@@ -5,6 +5,12 @@ variables:
 - name: VisualStudioDropName
   value: Products/$(System.TeamProject)/$(Build.Repository.Name)/$(Build.SourceBranchName)/$(Build.BuildNumber)
 
+# Variables defined in yml cannot be overridden at queue time; instead overridable variables must be defined in the web UI.
+# Commenting out until something like this is supported: https://github.com/Microsoft/azure-pipelines-yaml/pull/129
+#variables:
+#- name: SkipTests
+#  defaultValue: false
+
 jobs:
 - job: Full_Signed
   pool:
@@ -26,6 +32,7 @@ jobs:
   - script: eng\CIBuild.cmd
             -configuration $(BuildConfiguration)
             -testAll
+            -officialSkipTests $(SkipTests)
             /p:OfficialBuildId=$(BUILD.BUILDNUMBER)
             /p:VisualStudioDropName=$(VisualStudioDropName)
             /p:DotNetSignType=$(SignType)
@@ -55,7 +62,7 @@ jobs:
       ArtifactName: 'Test Results'
       publishLocation: Container
     continueOnError: true
-    condition: succeededOrFailed()
+    condition: and(succeededOrFailed(), ne(variables['SkipTests'], 'true'))
 
   # Upload VSTS Drop
   - task: ms-vseng.MicroBuildTasks.4305a8de-ba66-4d8b-b2d1-0dc4ecbbf5e8.MicroBuildUploadVstsDropFolder@1

diff --git a/FSharpBuild.Directory.Build.targets b/FSharpBuild.Directory.Build.targets
@@ -5,23 +5,59 @@
   <Import Project="eng\targets\NGenBinaries.targets" />
   <Import Project="FSharp.Profiles.props" />
 
-  <PropertyGroup>
-    <CompileDependsOn>$(CompileDependsOn);CopyAndSubstituteTextFiles</CompileDependsOn>
-  </PropertyGroup>
-
   <Target Name="CopyAndSubstituteTextFiles"
           Inputs="@(CopyAndSubstituteText)"
-          Outputs="@(CopyAndSubstituteText->'$(OutDir)%(TargetFilename)')">
+          Outputs="@(CopyAndSubstituteText->'$(IntermediateOutputPath)%(Filename)%(Extension)')"
+          BeforeTargets="BeforeBuild">
+
     <PropertyGroup>
+      <__TargetFilePath>@(CopyAndSubstituteText->'$(IntermediateOutputPath)%(Filename)%(Extension)')</__TargetFilePath>
+      <__TargetFileName>@(CopyAndSubstituteText->'%(Filename)%(Extension)')</__TargetFileName>
+
       <_ReplacementText>$([System.IO.File]::ReadAllText('%(CopyAndSubstituteText.FullPath)'))</_ReplacementText>
       <_ReplacementText Condition="'%(CopyAndSubstituteText.Pattern1)' != ''">$(_ReplacementText.Replace('%(CopyAndSubstituteText.Pattern1)', '%(CopyAndSubstituteText.Replacement1)'))</_ReplacementText>
       <_ReplacementText Condition="'%(CopyAndSubstituteText.Pattern2)' != ''">$(_ReplacementText.Replace('%(CopyAndSubstituteText.Pattern2)', '%(CopyAndSubstituteText.Replacement2)'))</_ReplacementText>
     </PropertyGroup>
-    <WriteLinesToFile File="$(OutDir)%(CopyAndSubstituteText.TargetFilename)" Lines="$(_ReplacementText)" Overwrite="true" />
+
+    <MakeDir
+      Directories="$(IntermediateOutputPath)"
+      Condition="!Exists('$(IntermediateOutputPath)')" />
+    <WriteLinesToFile File="$(__TargetFilePath)" Lines="$(_ReplacementText)" Overwrite="true" />
+
+    <!-- Make sure it will get cleaned  -->
+    <ItemGroup >
+      <None Include="$(__TargetFilePath)" Condition="'$(__TargetFileName)' == 'App.config'" CopyToOutputDirectory="Never" />
+      <None Include="$(__TargetFilePath)" Condition="'$(__TargetFileName)' != 'App.config'" CopyToOutputDirectory="PreserveNewest" />
+      <FileWrites Include="$(__TargetFilePath)" Condition="'$(__TargetFileName)' != 'App.config'" />
+    </ItemGroup>
+  </Target>
+
+  <Target Name="_GenerateBuildPropertiesFile"
+          Outputs="$(IntermediateOutputPath)buildproperties.fs"
+          BeforeTargets="BeforeBuild"
+          Condition="'$(Language)'=='F#'">
+
+    <ItemGroup>
+      <_BuildPropertyLines Remove="@(_BuildPropertyLines)" />
+      <_BuildPropertyLines Include="//  &lt;auto-generated &gt;" />
+      <_BuildPropertyLines Include="//    &lt;Generated by the FSharp WriteCodeFragment class./&gt;" />
+      <_BuildPropertyLines Include="//  &lt;/auto-generated/&gt;" />
+      <_BuildPropertyLines Include="//" />
+      <_BuildPropertyLines Include="module internal FSharp.BuildProperties" />
+      <_BuildPropertyLines Include="let fsProductVersion = &quot;$(FSPRODUCTVERSION)&quot;" />
+      <_BuildPropertyLines Include="let fsLanguageVersion = &quot;$(FSLANGUAGEVERSION)&quot;" />
+    </ItemGroup>
+
+    <MakeDir
+      Directories="$(IntermediateOutputPath)"
+      Condition="!Exists('$(IntermediateOutputPath)')" />
+    <WriteLinesToFile File="$(IntermediateOutputPath)buildproperties.fs" Lines="@(_BuildPropertyLines)" Overwrite="true" />
+
     <!-- Make sure it will get cleaned  -->
-    <CreateItem Include="$(OutDir)%(CopyAndSubstituteText.TargetFilename)">
-      <Output TaskParameter="Include" ItemName="FileWrites" />
-    </CreateItem>
+    <ItemGroup>
+      <FileWrites Include="$(IntermediateOutputPath)buildproperties.fs" />
+      <CompileBefore Include="$(IntermediateOutputPath)buildproperties.fs" />
+    </ItemGroup>
   </Target>
 
 </Project>
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -2,10 +2,14 @@
 trigger:
 - master
 - dev16.1
+- fsharp47
+- fsharp5
 - release/*
 pr:
 - master
 - dev16.1
+- fsharp47
+- fsharp5
 - release/*
 
 variables:
@@ -20,6 +24,12 @@ variables:
   - name: VisualStudioDropName
     value: Products/$(System.TeamProject)/$(Build.Repository.Name)/$(Build.SourceBranchName)/$(Build.BuildNumber)
 
+# Variables defined in yml cannot be overridden at queue time; instead overridable variables must be defined in the web UI.
+# Commenting out until something like this is supported: https://github.com/Microsoft/azure-pipelines-yaml/pull/129
+#variables:
+#- name: SkipTests
+#  defaultValue: false
+
 jobs:
 
 #---------------------------------------------------------------------------------------------------------------------#
@@ -55,6 +65,7 @@ jobs:
                   -configuration $(_BuildConfig)
                   -prepareMachine
                   -testAll
+                  -officialSkipTests $(SkipTests)
                   /p:SignType=$(_SignType)
                   /p:DotNetSignType=$(_SignType)
                   /p:MicroBuild_SigningEnabled=true
@@ -70,6 +81,24 @@ jobs:
                   /p:OfficialBuildId=$(BUILD.BUILDNUMBER)
                   /p:PublishToSymbolServer=true
                   /p:VisualStudioDropName=$(VisualStudioDropName)
+        - task: PublishBuildArtifacts@1
+          displayName: Publish Artifact Packages
+          inputs:
+            PathtoPublish: '$(Build.SourcesDirectory)\artifacts\packages\$(_BuildConfig)'
+            ArtifactName: 'Packages'
+          condition: succeeded()
+        - task: PublishBuildArtifacts@1
+          displayName: Publish Artifact VSSetup
+          inputs:
+            PathtoPublish: '$(Build.SourcesDirectory)\artifacts\VSSetup\$(_BuildConfig)\Insertion'
+            ArtifactName: 'VSSetup'
+          condition: succeeded()
+        - task: PublishBuildArtifacts@1
+          displayName: Publish Artifact Nightly
+          inputs:
+            PathtoPublish: '$(Build.SourcesDirectory)\artifacts\VSSetup\$(_BuildConfig)\VisualFSharpFull.vsix'
+            ArtifactName: 'Nightly'
+          condition: succeeded()
 
 #---------------------------------------------------------------------------------------------------------------------#
 #                                                     PR builds                                                       #

diff --git a/eng/Build.ps1 b/eng/Build.ps1
@@ -52,6 +52,7 @@ param (
     [switch]$testFSharpQA,
     [switch]$testVs,
     [switch]$testAll,
+    [string]$officialSkipTests = "false",
 
     [parameter(ValueFromRemainingArguments=$true)][string[]]$properties)
 
@@ -84,6 +85,7 @@ function Print-Usage() {
     Write-Host "  -testFSharpCore           Run FSharpCore unit tests"
     Write-Host "  -testFSharpQA             Run F# Cambridge tests"
     Write-Host "  -testVs                   Run F# editor unit tests"
+    Write-Host "  -officialSkipTests <bool> Set to 'true' to skip running tests"
     Write-Host ""
     Write-Host "Advanced settings:"
     Write-Host "  -ci                       Set when running on CI server"
@@ -112,6 +114,17 @@ function Process-Arguments() {
         $script:testVs = $True
     }
 
+    if ([System.Boolean]::Parse($script:officialSkipTests)) {
+        $script:testAll = $False
+        $script:testCambridge = $False
+        $script:testCompiler = $False
+        $script:testDesktop = $False
+        $script:testCoreClr = $False
+        $script:testFSharpCore = $False
+        $script:testFSharpQA = $False
+        $script:testVs = $False
+    }
+
     if ($noRestore) {
         $script:restore = $False;
     }

diff --git a/eng/Versions.props b/eng/Versions.props
@@ -12,10 +12,15 @@
   <!-- Version number computation -->
   <PropertyGroup>
     <PreReleaseVersionLabel>beta</PreReleaseVersionLabel>
-    <FSCoreMajorVersion>4.6</FSCoreMajorVersion>
+    <FSLanguageVersion>4.6</FSLanguageVersion>
+    <FSCoreMajorVersion>$(FSLanguageVersion)</FSCoreMajorVersion>
     <FSCorePackageVersion>$(FSCoreMajorVersion).3</FSCorePackageVersion>
     <FSCoreVersionPrefix>$(FSCoreMajorVersion).0</FSCoreVersionPrefix>
     <FSCoreVersion>$(FSCoreVersionPrefix).0</FSCoreVersion>
+    <!-- The current published nuget package -->
+    <FSharpCoreShippedPackageVersion>4.6.2</FSharpCoreShippedPackageVersion>
+    <!-- The pattern for specifying the preview package -->
+    <FSharpCorePreviewPackageVersion>$(FSCorePackageVersion)-$(PreReleaseVersionLabel).*</FSharpCorePreviewPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <FSPackageMajorVersion>10.4</FSPackageMajorVersion>
@@ -184,4 +189,4 @@
     <RoslynToolsSignToolVersion>1.0.0-beta2-dev3</RoslynToolsSignToolVersion>
     <StrawberryPerl64Version>5.22.2.1</StrawberryPerl64Version>
   </PropertyGroup>
-</Project>
+</Project>
diff --git a/fcs/Directory.Build.targets b/fcs/Directory.Build.targets
@@ -1,3 +1,58 @@
 <Project>
-  <!-- empty to prevent directory crawling -->
+
+  <Target Name="CopyAndSubstituteTextFiles"
+          Inputs="@(CopyAndSubstituteText)"
+          Outputs="@(CopyAndSubstituteText->'$(IntermediateOutputPath)%(Filename)%(Extension)')"
+          BeforeTargets="BeforeBuild">
+
+    <PropertyGroup>
+      <__TargetFilePath>@(CopyAndSubstituteText->'$(IntermediateOutputPath)%(Filename)%(Extension)')</__TargetFilePath>
+      <__TargetFileName>@(CopyAndSubstituteText->'%(Filename)%(Extension)')</__TargetFileName>
+
+      <_ReplacementText>$([System.IO.File]::ReadAllText('%(CopyAndSubstituteText.FullPath)'))</_ReplacementText>
+      <_ReplacementText Condition="'%(CopyAndSubstituteText.Pattern1)' != ''">$(_ReplacementText.Replace('%(CopyAndSubstituteText.Pattern1)', '%(CopyAndSubstituteText.Replacement1)'))</_ReplacementText>
+      <_ReplacementText Condition="'%(CopyAndSubstituteText.Pattern2)' != ''">$(_ReplacementText.Replace('%(CopyAndSubstituteText.Pattern2)', '%(CopyAndSubstituteText.Replacement2)'))</_ReplacementText>
+    </PropertyGroup>
+
+    <MakeDir
+      Directories="$(IntermediateOutputPath)"
+      Condition="!Exists('$(IntermediateOutputPath)')" />
+    <WriteLinesToFile File="$(__TargetFilePath)" Lines="$(_ReplacementText)" Overwrite="true" />
+
+    <!-- Make sure it will get cleaned  -->
+    <ItemGroup >
+      <None Include="$(__TargetFilePath)" Condition="'$(__TargetFileName)' == 'App.config'" CopyToOutputDirectory="Never" />
+      <None Include="$(__TargetFilePath)" Condition="'$(__TargetFileName)' != 'App.config'" CopyToOutputDirectory="PreserveNewest" />
+      <FileWrites Include="$(__TargetFilePath)" Condition="'$(__TargetFileName)' != 'App.config'" />
+    </ItemGroup>
+  </Target>
+
+  <Target Name="_GenerateBuildPropertiesFile"
+          Outputs="$(IntermediateOutputPath)$(ProjectName)\buildproperties.fs"
+          BeforeTargets="BeforeBuild"
+          Condition="'$(Language)'=='F#'">
+
+    <ItemGroup>
+      <_BuildPropertyLines Remove="@(_BuildPropertyLines)" />
+      <_BuildPropertyLines Include="//  &lt;auto-generated &gt;" />
+      <_BuildPropertyLines Include="//    &lt;Generated by the FSharp WriteCodeFragment class./&gt;" />
+      <_BuildPropertyLines Include="//  &lt;/auto-generated/&gt;" />
+      <_BuildPropertyLines Include="//" />
+      <_BuildPropertyLines Include="module internal FSharp.BuildProperties" />
+      <_BuildPropertyLines Include="let fsProductVersion = &quot;$(FSPRODUCTVERSION)&quot;" />
+      <_BuildPropertyLines Include="let fsLanguageVersion = &quot;$(FSLANGUAGEVERSION)&quot;" />
+    </ItemGroup>
+
+    <MakeDir
+      Directories="$(IntermediateOutputPath)$(ProjectName)"
+      Condition="!Exists('$(IntermediateOutputPath)$(ProjectName)')" />
+    <WriteLinesToFile File="$(IntermediateOutputPath)$(ProjectName)\buildproperties.fs" Lines="@(_BuildPropertyLines)" Overwrite="true" />
+
+    <!-- Make sure it will get cleaned  -->
+    <ItemGroup>
+      <FileWrites Include="$(IntermediateOutputPath)$(ProjectName)\buildproperties.fs" />
+      <CompileBefore Include="$(IntermediateOutputPath)$(ProjectName)\buildproperties.fs" />
+    </ItemGroup>
+  </Target>
+
 </Project>
diff --git a/fcs/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.Tests.fsproj b/fcs/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.Tests.fsproj
@@ -73,7 +73,10 @@
     <Compile Include="$(FSharpSourcesRoot)\..\tests\service\Program.fs" Condition="'$(TargetFramework)' == 'netcoreapp2.0'">
       <Link>Program.fs</Link>
     </Compile>
-    <None Include="App.config" />
+    <CopyAndSubstituteText Include="App.config">
+      <Pattern1>{{FSCoreVersion}}</Pattern1>
+      <Replacement1>$(FSCoreVersion)</Replacement1>
+    </CopyAndSubstituteText>
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="FSharp.Core" Version="$(FcsFSharpCorePkgVersion)" />

diff --git a/fcs/FSharp.Compiler.Service/FSharp.Compiler.Service.fsproj b/fcs/FSharp.Compiler.Service/FSharp.Compiler.Service.fsproj
@@ -8,6 +8,7 @@
     <DefineConstants>$(DefineConstants);COMPILER</DefineConstants>
     <DefineConstants>$(DefineConstants);ENABLE_MONO_SUPPORT</DefineConstants>
     <DefineConstants>$(DefineConstants);NO_STRONG_NAMES</DefineConstants>
+    <DefineConstants>$(DefineConstants);LOCALIZATION_FSCOMP</DefineConstants>
     <FsLexOutputFolder Condition="'$(TargetFramework)' != ''">$(TargetFramework)\</FsLexOutputFolder>
     <FsYaccOutputFolder Condition="'$(TargetFramework)' != ''">$(TargetFramework)\</FsYaccOutputFolder>
     <OtherFlags>$(OtherFlags) /warnon:1182</OtherFlags>

diff --git a/src/fsharp/ExtensionTyping.fs b/src/fsharp/ExtensionTyping.fs
@@ -637,9 +637,7 @@ module internal ExtensionTyping =
 
         static member CreateArray ctxt xs = match xs with null -> null | _ -> xs |> Array.map (ProvidedMethodInfo.Create ctxt)
         member __.Handle = x
-#if !FX_NO_REFLECTION_METADATA_TOKENS
         member __.MetadataToken = x.MetadataToken
-#endif
         override __.Equals y = assert false; match y with :? ProvidedMethodInfo as y -> x.Equals y.Handle | _ -> false
         override __.GetHashCode() = assert false; x.GetHashCode()
 

diff --git a/src/fsharp/ExtensionTyping.fsi b/src/fsharp/ExtensionTyping.fsi
@@ -181,9 +181,7 @@ module internal ExtensionTyping =
         ProvidedMethodInfo = 
         inherit ProvidedMethodBase
         member ReturnType : ProvidedType
-#if !FX_NO_REFLECTION_METADATA_TOKENS
         member MetadataToken : int
-#endif
 
     and [<AllowNullLiteral; Sealed; Class>] 
         ProvidedParameterInfo = 

diff --git a/src/fsharp/FSComp.txt b/src/fsharp/FSComp.txt
@@ -1462,3 +1462,4 @@ notAFunctionButMaybeDeclaration,"This value is not a function and cannot be appl
 3300,chkInvalidFunctionParameterType,"The parameter '%s' has an invalid type '%s'. This is not permitted by the rules of Common IL."
 3301,chkInvalidFunctionReturnType,"The function or method has an invalid return type '%s'. This is not permitted by the rules of Common IL."
 useSdkRefs,"Use reference assemblies for .NET framework references when available (Enabled by default)."
+fSharpBannerVersion,"%s for F# %s"
diff --git a/src/fsharp/FSharp.Build/FSBuild.txt b/src/fsharp/FSharp.Build/FSBuild.txt
@@ -1,2 +1,3 @@
 # FSharp.Build resource strings 
-toolpathUnknown,"ToolPath is unknown; specify the path to the tool."
+toolpathUnknown,"ToolPath is unknown; specify the path to the tool."
+fSharpBannerVersion,"%s for F# %s"
diff --git a/src/fsharp/FSharp.Build/FSharp.Build.fsproj b/src/fsharp/FSharp.Build/FSharp.Build.fsproj
@@ -11,6 +11,7 @@
     <AllowCrossTargeting>true</AllowCrossTargeting>
     <OtherFlags>$(OtherFlags) --maxerrors:20 --extraoptimizationloops:1</OtherFlags>
     <NGenBinary>true</NGenBinary>
+    <DefineConstants>$(DefineConstants);LOCALIZATION_FSBUILD</DefineConstants>
   </PropertyGroup>
 
   <ItemGroup>
@@ -27,8 +28,14 @@
     <Compile Include="CreateFSharpManifestResourceName.fs" />
     <None Include="Microsoft.FSharp.Targets" CopyToOutputDirectory="PreserveNewest" />
     <None Include="Microsoft.Portable.FSharp.Targets" CopyToOutputDirectory="PreserveNewest" />
-    <None Include="Microsoft.FSharp.NetSdk.props" CopyToOutputDirectory="PreserveNewest" />
     <None Include="Microsoft.FSharp.NetSdk.targets" CopyToOutputDirectory="PreserveNewest" />
+    <CopyAndSubstituteText Include="Microsoft.FSharp.NetSdk.props">
+      <TargetFileName>Microsoft.FSharp.NetSdk.props</TargetFileName>
+      <Pattern1>{{FSharpCoreShippedPackageVersion}}</Pattern1>
+      <Replacement1>$(FSharpCoreShippedPackageVersion)</Replacement1>
+      <Pattern2>{{FSharpCorePreviewPackageVersion}}</Pattern2>
+      <Replacement2>$(FSharpCorePreviewPackageVersion)</Replacement2>
+    </CopyAndSubstituteText>
     <None Include="Microsoft.FSharp.Overrides.NetSdk.targets" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
 

diff --git a/src/fsharp/FSharp.Build/Microsoft.FSharp.NetSdk.props b/src/fsharp/FSharp.Build/Microsoft.FSharp.NetSdk.props
@@ -74,7 +74,8 @@ WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and
 
   <PropertyGroup>
     <DefaultValueTuplePackageVersion>4.4.0</DefaultValueTuplePackageVersion>
-    <DefaultFSharpCorePackageVersion>4.6.2</DefaultFSharpCorePackageVersion>
+    <DefaultFSharpCorePackageVersion>{{FSharpCoreShippedPackageVersion}}</DefaultFSharpCorePackageVersion>
+    <DefaultFSharpCorePreviewPackageVersion>{{FSharpCorePreviewPackageVersion}}</DefaultFSharpCorePreviewPackageVersion>
     <ValueTupleImplicitPackageVersion>$(DefaultValueTuplePackageVersion)</ValueTupleImplicitPackageVersion>
     <FSharpCoreImplicitPackageVersion>$(DefaultFSharpCorePackageVersion)</FSharpCoreImplicitPackageVersion>
   </PropertyGroup>

diff --git a/src/fsharp/FSharp.Build/Microsoft.FSharp.NetSdk.targets b/src/fsharp/FSharp.Build/Microsoft.FSharp.NetSdk.targets
@@ -52,6 +52,12 @@ WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and
     <TargetsForTfmSpecificContentInPackage>$(TargetsForTfmSpecificContentInPackage);PackageFSharpDesignTimeTools</TargetsForTfmSpecificContentInPackage>
   </PropertyGroup>
 
+  <!-- When the developer specifies UseFSharpPreview=true then resolve the highest preview package from the F# myget feed -->
+  <PropertyGroup Condition="'$(UseFSharpPreview)' == 'true'">
+    <FSharpCoreImplicitPackageVersion>$(DefaultFSharpCorePreviewPackageVersion)</FSharpCoreImplicitPackageVersion>
+    <RestoreSources>$(RestoreSources); https://dotnet.myget.org/F/fsharp/api/v3/index.json</RestoreSources>
+  </PropertyGroup>
+
   <Target Name="PackageFSharpDesignTimeTools" DependsOnTargets="_GetFrameworkAssemblyReferences">
     <PropertyGroup>
       <FSharpDesignTimeProtocol Condition = " '$(FSharpDesignTimeProtocol)' == '' ">fsharp41</FSharpDesignTimeProtocol>

diff --git a/src/fsharp/FSharp.Build/xlf/FSBuild.txt.cs.xlf b/src/fsharp/FSharp.Build/xlf/FSBuild.txt.cs.xlf
@@ -2,6 +2,11 @@
 <xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
   <file datatype="xml" source-language="en" target-language="cs" original="../FSBuild.resx">
     <body>
+      <trans-unit id="fSharpBannerVersion">
+        <source>{0} for F# {1}</source>
+        <target state="new">{0} for F# {1}</target>
+        <note />
+      </trans-unit>
       <trans-unit id="toolpathUnknown">
         <source>ToolPath is unknown; specify the path to the tool.</source>
         <target state="translated">Parametr ToolPath není známý. Zadejte cestu k nástroji.</target>

diff --git a/src/fsharp/FSharp.Build/xlf/FSBuild.txt.de.xlf b/src/fsharp/FSharp.Build/xlf/FSBuild.txt.de.xlf
@@ -2,6 +2,11 @@
 <xliff xmlns="urn:oasis:names:tc:xliff:document:1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2" xsi:schemaLocation="urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd">
   <file datatype="xml" source-language="en" target-language="de" original="../FSBuild.resx">
     <body>
+      <trans-unit id="fSharpBannerVersion">
+        <source>{0} for F# {1}</source>
+        <target state="new">{0} for F# {1}</target>
+        <note />
+      </trans-unit>
       <trans-unit id="toolpathUnknown">
         <source>ToolPath is unknown; specify the path to the tool.</source>
         <target state="translated">ToolPath unbekannt. Geben Sie den Pfad zum Tool an.</target>