diff --git a/build/AzurePipelinesTemplates/MUX-CreateNugetPackage-Job.yml b/build/AzurePipelinesTemplates/MUX-CreateNugetPackage-Job.yml
index c6df5ebe27..7cdce76626 100644
--- a/build/AzurePipelinesTemplates/MUX-CreateNugetPackage-Job.yml
+++ b/build/AzurePipelinesTemplates/MUX-CreateNugetPackage-Job.yml
@@ -29,7 +29,7 @@ jobs:
       displayName: 'XESSetupBuild'
       inputs:
         productName: dep.controls
-        branchVersion: true
+        branchVersion: false
         nugetVer: true
 
   - template: MUX-PopulateBuildDateAndRevision-Steps.yml
diff --git a/build/MUX-CI.yml b/build/MUX-CI.yml
index 0a674d7530..e431e60c00 100644
--- a/build/MUX-CI.yml
+++ b/build/MUX-CI.yml
@@ -24,12 +24,9 @@ jobs:
         buildConfiguration: 'Release'
 
   variables:
-  - name: appxPackageDir
-    value: $(build.artifactStagingDirectory)\$(buildConfiguration)\$(buildPlatform)\AppxPackages
-  - name: buildOutputDir
-    value: $(Build.SourcesDirectory)\BuildOutput
-  - name: publishDir
-    value: $(Build.ArtifactStagingDirectory)
+    appxPackageDir : $(build.artifactStagingDirectory)\$(buildConfiguration)\$(buildPlatform)\AppxPackages
+    buildOutputDir : $(Build.SourcesDirectory)\BuildOutput
+    publishDir : $(Build.ArtifactStagingDirectory)
 
   steps:
   - template: AzurePipelinesTemplates\MUX-BuildDevProject-Steps.yml
diff --git a/build/MUX-Release.yml b/build/MUX-Release.yml
index 7ca25ad3ae..4b648ab4d3 100644
--- a/build/MUX-Release.yml
+++ b/build/MUX-Release.yml
@@ -9,10 +9,12 @@ jobs:
     displayName: 'Component Detection'
 
 - job: Build
+  # Skip the build job if we are reusing the output of a previous build.
+  # useBuildOutputFromBuildId variable is set on the Pipeline at Queue time.
+  condition:
+    eq(variables['useBuildOutputFromBuildId'],'') 
   pool:
-    name: Package ES Custom Demands Lab A
-    demands:
-      - ClientAlias -equals depcontrols2
+    vmImage: 'VS2017-Win2016'
   timeoutInMinutes: 120
   strategy:
     maxParallel: 10
@@ -31,44 +33,87 @@ jobs:
         buildConfiguration: 'Release'
 
   variables:
-  - name: appxPackageDir
-    value: $(build.artifactStagingDirectory)\$(buildConfiguration)\$(buildPlatform)\AppxPackages
-  - name: buildOutputDir
-    value: $(Build.BinariesDirectory)
-  - name: publishDir
-    value: $(Build.ArtifactStagingDirectory)
+    appxPackageDir : $(build.artifactStagingDirectory)\$(buildConfiguration)\$(buildPlatform)\AppxPackages
+    buildOutputDir : $(Build.SourcesDirectory)\BuildOutput
+    publishDir : $(Build.ArtifactStagingDirectory)
+
+  steps:
+  - template: AzurePipelinesTemplates\MUX-BuildDevProject-Steps.yml
+
+  - template: AzurePipelinesTemplates\MUX-PublishDevProject-Steps.yml
+
+- job: SignBinariesAndPublishSymbols
+  dependsOn: Build
+  condition:
+    in(dependencies.Build.result, 'Succeeded', 'SucceededWithIssues', 'Skipped')
+  pool:
+    name: Package ES Custom Demands Lab A
+    demands:
+      - ClientAlias -equals depcontrols2
 
   steps:
   - task: PkgESSetupBuild@10
     displayName: 'XESSetupBuild'
     inputs:
       productName: dep.controls
-      branchVersion: true
+      branchVersion: false
       nugetVer: true
 
-  - template: AzurePipelinesTemplates\MUX-BuildDevProject-Steps.yml
+  - task: DownloadBuildArtifacts@0 
+    condition:
+      eq(variables['useBuildOutputFromBuildId'],'')
+    inputs: 
+      artifactName: drop 
+      downloadPath: '$(Build.ArtifactStagingDirectory)'
+
+  - task: DownloadBuildArtifacts@0 
+    condition:
+      ne(variables['useBuildOutputFromBuildId'],'')
+    inputs: 
+      buildType: specific
+      buildVersionToDownload: specific
+      project: 'f05f4dbf-3077-427d-91e0-b66d9e4ca374'
+      pipeline: 35915
+      buildId: $(useBuildOutputFromBuildId)
+      artifactName: drop 
+      downloadPath: '$(Build.ArtifactStagingDirectory)'
+
+  - task: CmdLine@1
+    displayName: 'Display build machine environment variables'
+    inputs:
+      filename: 'set'
+
+  - script: cmd /c dir /s /b $(Build.ArtifactStagingDirectory)
+    displayName: Dump artifact staging directory
+
+  - template: AzurePipelinesTemplates\MUX-PopulateBuildDateAndRevision-Steps.yml
+
+  - task: powershell@2
+    inputs:
+      targetType: filePath
+      filePath: $(Build.SourcesDirectory)\tools\PublishSymbols\PublishSymbols.ps1
+      arguments: -localDirectory "$(Build.ArtifactStagingDirectory)\drop" -Verbose
+    displayName: 'Publish Symbols'
 
   - task: PkgESCodeSign@10
     displayName: CodeSign
     inputs:
       signConfigXml: '$(Build.SourcesDirectory)\build\SignConfig.xml'
-      inPathRoot: '$(buildOutputDir)\$(buildConfiguration)\$(buildPlatform)'
-      outPathRoot: '$(buildOutputDir)\$(buildConfiguration)\$(buildPlatform)\signed'
+      inPathRoot: '$(Build.ArtifactStagingDirectory)\drop'
+      outPathRoot: '$(Build.ArtifactStagingDirectory)\drop'
 
-  - task: CmdLine@1
-    displayName: 'Publish Symbol'
+  # Re-publish signed artifacts to the drop.
+  - task: PublishBuildArtifacts@1
+    displayName: 'Publish artifact: drop'
     inputs:
-      filename: '$(Build.SourcesDirectory)\tools\PublishSymbols\PublishSymbols.cmd'      
-
-  - template: AzurePipelinesTemplates\MUX-PublishDevProject-Steps.yml
+      PathtoPublish: '$(Build.ArtifactStagingDirectory)\drop'
+      artifactName: 'drop'
 
 # Create Nuget Package
 - template: AzurePipelinesTemplates\MUX-CreateNugetPackage-Job.yml
   parameters:
     jobName: CreateNugetPackage
-    dependsOn: Build
-    # This is the magic GUID from the pipeline visual designer for this feed: https://dev.azure.com/ms/microsoft-ui-xaml/_packaging?_a=feed&feed=MUX-CI
-    # publishVstsFeed: 'd62f8eac-f05c-4c25-bccb-21f98b95c95f'
+    dependsOn: SignBinariesAndPublishSymbols
     signConfig: '$(Build.SourcesDirectory)\build\NuGetSignConfig.xml'
  
 # Build solution that depends on nuget package
diff --git a/build/SignConfig.xml b/build/SignConfig.xml
index 9a0a75e657..dadca50532 100644
--- a/build/SignConfig.xml
+++ b/build/SignConfig.xml
@@ -2,7 +2,13 @@
 <SignConfigXML>
   <job platform="" configuration="" dest="__INPATHROOT__" jobname="dep.controls" approvers="">
     <!-- Overwrite the input files to simplify downstream things like nuget and framework package generation. -->
-    <file src="__INPATHROOT__\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" signType="AuthenticodeFormer" dest="__INPATHROOT__\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" />
-    <file src="__INPATHROOT__\Microsoft.UI.Xaml\Microsoft.UI.Xaml.winmd" signType="AuthenticodeFormer" dest="__INPATHROOT__\Microsoft.UI.Xaml\Microsoft.UI.Xaml.winmd" />
+    <file src="__INPATHROOT__\Release\x86\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\x86\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" />
+    <file src="__INPATHROOT__\Release\x86\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\x86\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" />
+    <file src="__INPATHROOT__\Release\x64\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\x64\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" />
+    <file src="__INPATHROOT__\Release\x64\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\x64\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" />
+    <file src="__INPATHROOT__\Release\arm\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\arm\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" />
+    <file src="__INPATHROOT__\Release\arm\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\arm\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" />
+    <file src="__INPATHROOT__\Release\arm64\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\arm64\Microsoft.UI.Xaml\Microsoft.UI.Xaml.dll" />
+    <file src="__INPATHROOT__\Release\arm64\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" signType="AuthenticodeFormer" dest="__INPATHROOT__\Release\arm64\Microsoft.UI.Xaml\sdk\Microsoft.UI.Xaml.winmd" />
   </job>
 </SignConfigXML>
\ No newline at end of file
diff --git a/tools/PublishSymbols/PublishSymbols.cmd b/tools/PublishSymbols/PublishSymbols.cmd
deleted file mode 100644
index 5674f4e3d1..0000000000
--- a/tools/PublishSymbols/PublishSymbols.cmd
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-
-%~dp0\..\PowershellWrapper.cmd %~dpn0.ps1 %*
\ No newline at end of file
diff --git a/tools/PublishSymbols/PublishSymbols.ps1 b/tools/PublishSymbols/PublishSymbols.ps1
index f8084b3003..5425f4bd18 100644
--- a/tools/PublishSymbols/PublishSymbols.ps1
+++ b/tools/PublishSymbols/PublishSymbols.ps1
@@ -1,3 +1,9 @@
+[CmdLetBinding()]
+Param(
+    [Parameter(Mandatory=$true, Position=0)]
+    [string]$localDirectory
+)
+
 Push-Location $PSScriptRoot
 
 [xml]$customProps = (Get-Content ..\..\custom.props)
@@ -14,21 +20,20 @@ $buildVersion = $versionMajor + "." + $versionMinor + "." + $env:BUILD_BUILDNUMB
 
 Write-Host "Build = $buildVersion"
 
-$buildId="$($env:BUILD_BUILDNUMBER)_$($env:BUILDCONFIGURATION)_$($env:BUILDPLATFORM)"
-$localDirectory=$env:BUILD_BINARIESDIRECTORY + "\" + $env:BUILDCONFIGURATION + "\" + $env:BUILDPLATFORM + "\Microsoft.UI.Xaml"
-$directory = "$env:XES_DFSDROP\$env:XES_RELATIVEOUTPUTROOT\Microsoft.UI.Xaml"
+$buildId="$($env:BUILD_BUILDNUMBER)"
+$directory = "$env:XES_DFSDROP"
 
 Write-Host "Local path: '$localDirectory'"
 Write-Host "Build share: '$directory'"
 
-Copy-Item -Recurse "$localDirectory" "$directory"
+Copy-Item -Recurse -Verbose "$localDirectory" "$directory"
 
 Write-Host "buildId = $buildId"
 
 Copy-Item pdb_index_template.ini pdb_index.ini
 Add-Content pdb_index.ini "Build=$buildVersion"
 
-\\symbols\Tools\createrequest.cmd -i .\pdb_index.ini -d .\requests -c -a -b $buildId -e Release -g $directory
+\\symbols\Tools\createrequest.cmd -i .\pdb_index.ini -d .\requests -c -a -b $buildId -e Release -g $directory -r
 
 if ($lastexitcode -ne 0)
 {