Nuget only

Author: wtgodbe

eng/Versions.props

@@ -210,11 +210,11 @@
     <MonoWebAssemblyInteropPackageVersion>3.1.1-preview4.19614.4</MonoWebAssemblyInteropPackageVersion>
     <!-- Partner teams -->
     <MicrosoftBclAsyncInterfacesPackageVersion>1.0.0</MicrosoftBclAsyncInterfacesPackageVersion>
-    <MicrosoftBuildPackageVersion>16.9.0</MicrosoftBuildPackageVersion>
+    <MicrosoftBuildPackageVersion>15.8.166</MicrosoftBuildPackageVersion>
     <MicrosoftAzureSignalRPackageVersion>1.2.0</MicrosoftAzureSignalRPackageVersion>
-    <MicrosoftBuildFrameworkPackageVersion>16.9.0</MicrosoftBuildFrameworkPackageVersion>
+    <MicrosoftBuildFrameworkPackageVersion>15.8.166</MicrosoftBuildFrameworkPackageVersion>
     <MicrosoftBuildLocatorPackageVersion>1.2.6</MicrosoftBuildLocatorPackageVersion>
-    <MicrosoftBuildUtilitiesCorePackageVersion>16.9.0</MicrosoftBuildUtilitiesCorePackageVersion>
+    <MicrosoftBuildUtilitiesCorePackageVersion>15.8.166</MicrosoftBuildUtilitiesCorePackageVersion>
     <MicrosoftCodeAnalysisCommonPackageVersion>3.8.0</MicrosoftCodeAnalysisCommonPackageVersion>
     <MicrosoftCodeAnalysisCSharpPackageVersion>3.8.0</MicrosoftCodeAnalysisCSharpPackageVersion>
     <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>3.8.0</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>