From 591d33b242bfcb5aa3dd66bf854f8b797a997106 Mon Sep 17 00:00:00 2001
From: Jose Perez Rodriguez <joperezr@microsoft.com>
Date: Thu, 3 Apr 2025 14:05:52 -0700
Subject: [PATCH] Add Baseline package validation

---
 Directory.Build.targets | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Directory.Build.targets b/Directory.Build.targets
index 2ad1648579a2..d058ca9d2c79 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -160,7 +160,8 @@
   <PropertyGroup Condition="'$(ExcludeFromSourceOnlyBuild)' != 'true'">
     <EnablePackageValidation Condition="'$(EnablePackageValidation)' == ''">true</EnablePackageValidation>
     <DisablePackageBaselineValidation Condition="'$(IsServicingBuild)' != 'true'">true</DisablePackageBaselineValidation>
-    <GenerateCompatibilitySuppressionFile>true</GenerateCompatibilitySuppressionFile>
+    <!-- We enable package validation against our 9.0.0 baseline version for all packages to ensure we don't make unintentional breaking changes to our packages. -->
+    <PackageValidationBaselineVersion>9.0.0</PackageValidationBaselineVersion>
   </PropertyGroup>
 
   <Target Name="_CopySymbolsToArtifacts">