diff --git a/.vscode/settings.json b/.vscode/settings.json
index f381ae666e..89a3c7cca0 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,6 +3,7 @@
     "files.associations": {
         "*.*proj": "xml",
         "*.props": "xml",
-        "*.targets": "xml"
+        "*.targets": "xml",
+        "*.tasks": "xml"
     }
-}
\ No newline at end of file
+}
diff --git a/build/Publish.targets b/build/Publish.targets
index 34d9649dd1..6b35b0ccb5 100644
--- a/build/Publish.targets
+++ b/build/Publish.targets
@@ -10,6 +10,7 @@
     <LatestRuntimeVersionFile>$(IntermediateDir)$(LatestRuntimeVersionFileName)</LatestRuntimeVersionFile>
 
     <PublishDependsOn>
+      ResolveCommitHash;
       PrepareOutputPaths;
       GetFilesToPublish;
       CopyToPublishArtifacts;
@@ -178,11 +179,11 @@
 
     <ItemGroup>
       <PackagesToPublishToTransport
-        Include="%(PackagesToPublish.PackagePath)"
+        Include="%(PackagesToPublish.ArtifactPath)"
         Condition="'%(PackageToPublish.Category)' == 'ship'" />
 
       <PackagesToPublishToTransport
-        Include="%(PackagesToPublish.PackagePath)"
+        Include="%(PackagesToPublish.ArtifactPath)"
         ManifestArtifactData="NonShipping=true"
         Condition="'%(PackageToPublish.Category)' != 'ship'" />
 
@@ -200,7 +201,8 @@
                     AccountKey="$(PublishBlobFeedKey)"
                     ItemsToPush="@(PackagesToPublishToTransport)"
                     Overwrite="$(PushToBlobFeed_Overwrite)"
-                    ManifestBuildId="$(BuildNumber)"
+                    ManifestBuildId="$(Version)"
+                    ManifestBuildData="ProductVersion=$(PackageVersion);UniverseCommitHash=$(CommitHash)"
                     ManifestCommit="$(CommitHash)"
                     ManifestName="aspnet"
                     MaxClients="$(PushToBlobFeed_MaxClients)"
@@ -211,7 +213,8 @@
                     ItemsToPush="@(FilesToPublishToTransport)"
                     PublishFlatContainer="true"
                     Overwrite="$(PushToBlobFeed_Overwrite)"
-                    ManifestBuildId="$(BuildNumber)"
+                    ManifestBuildId="$(Version)"
+                    ManifestBuildData="ProductVersion=$(PackageVersion);UniverseCommitHash=$(CommitHash)"
                     ManifestCommit="$(CommitHash)"
                     ManifestName="aspnet"
                     MaxClients="$(PushToBlobFeed_MaxClients)" />
diff --git a/build/dependencies.props b/build/dependencies.props
index 181e4352f0..f8f55a2a7a 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,5 +1,8 @@
 <Project>
   <PropertyGroup>
+    <DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion>2.1.0-prerelease-02430-04</DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion>
+    <DevDependency_MicrosoftExtensionsDependencyModelPackageVersion>2.0.0</DevDependency_MicrosoftExtensionsDependencyModelPackageVersion>
+    <DevDependency_WindowsAzureStoragePackageVersion>8.7.0</DevDependency_WindowsAzureStoragePackageVersion>
     <BenchmarkDotNetPackageVersion>0.10.11</BenchmarkDotNetPackageVersion>
     <Benchmarks_11_SystemDataSqlClientPackageVersion>4.3.1</Benchmarks_11_SystemDataSqlClientPackageVersion>
     <BuildBundlerMinifierPackageVersion>2.4.337</BuildBundlerMinifierPackageVersion>
diff --git a/build/tasks/RepoTasks.csproj b/build/tasks/RepoTasks.csproj
index 4c4e3556e8..aeff655cbf 100644
--- a/build/tasks/RepoTasks.csproj
+++ b/build/tasks/RepoTasks.csproj
@@ -1,14 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
-   <Import Project="$(RepoTasksSdkPath)\Sdk.props" Condition="'$(RepoTasksSdkPath)' != '' "/>
+  <Import Project="$(RepoTasksSdkPath)\Sdk.props" Condition="'$(RepoTasksSdkPath)' != '' "/>
+  <Import Project="..\dependencies.props" />
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
+    <RestoreAdditionalProjectSources>https://dotnet.myget.org/F/dotnet-buildtools/api/v3/index.json</RestoreAdditionalProjectSources>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="NuGet.Build.Tasks" Version="$(NuGetInMSBuildVersion)" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.Extensions.DependencyModel" Version="2.0.0" PrivateAssets="All" />
-    <PackageReference Include="WindowsAzure.Storage" Version="8.7.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyModel" Version="$(DevDependency_MicrosoftExtensionsDependencyModelPackageVersion)" PrivateAssets="All" />
+    <PackageReference Include="WindowsAzure.Storage" Version="$(DevDependency_WindowsAzureStoragePackageVersion)" />
+    <PackageReference Include="Microsoft.DotNet.Build.Tasks.Feed" Version="$(DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion)" ExcludeAssets="Build" />
   </ItemGroup>
 
   <Import Project="$(RepoTasksSdkPath)\Sdk.targets" Condition="'$(RepoTasksSdkPath)' != '' "/>
diff --git a/build/tasks/RepoTasks.tasks b/build/tasks/RepoTasks.tasks
index d579d64845..51d38ac01d 100644
--- a/build/tasks/RepoTasks.tasks
+++ b/build/tasks/RepoTasks.tasks
@@ -20,4 +20,15 @@
   <UsingTask TaskName="RepoTasks.ResolveHostingStartupPackages" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.TrimDeps" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.VerifyCoherentVersions" AssemblyFile="$(_RepoTaskAssembly)" />
+
+  <!-- tools from dotnet-buildtools -->
+  <PropertyGroup>
+    <NuGetPackagesPath>$(NUGET_PACKAGES)</NuGetPackagesPath>
+    <NuGetPackagesPath Condition=" '$(NuGetPackagesPath)' == '' AND '$(USERPROFILE)' != '' ">$(USERPROFILE)\.nuget\packages\</NuGetPackagesPath>
+    <NuGetPackagesPath Condition=" '$(NuGetPackagesPath)' == '' AND '$(HOME)' != '' ">$(HOME)\.nuget\packages\</NuGetPackagesPath>
+    <NuGetPackagesPath>$([MSBuild]::NormalizeDirectory($(NuGetPackagesPath)))</NuGetPackagesPath>
+    <_MicrosoftDotNetBuildTasksFeedTaskDir>$(NuGetPackagesPath)microsoft.dotnet.build.tasks.feed\$(DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion.ToLowerInvariant())\build\netstandard1.5\</_MicrosoftDotNetBuildTasksFeedTaskDir>
+  </PropertyGroup>
+
+  <UsingTask TaskName="PushToBlobFeed" AssemblyFile="$(_MicrosoftDotNetBuildTasksFeedTaskDir)Microsoft.DotNet.Build.Tasks.Feed.dll"/>
 </Project>
diff --git a/korebuild-lock.txt b/korebuild-lock.txt
index 207e91b0f9..bd8de72dd2 100644
--- a/korebuild-lock.txt
+++ b/korebuild-lock.txt
@@ -1,2 +1,2 @@
-version:2.1.0-preview1-1008
-commithash:e82dffbe8cf67ad9c07b4385cb6a1a1fc8be9fb1
+version:2.1.0-preview1-1009
+commithash:75ca924dfbd673c38841025b04c4dcd93b84f56d