diff --git a/RELEASE-NOTES.txt b/RELEASE-NOTES.txt
index 8b92b5272978..5cb34f750456 100644
--- a/RELEASE-NOTES.txt
+++ b/RELEASE-NOTES.txt
@@ -1,6 +1,7 @@
 22.1
 -----
 
+* [**] [internal] Refactored Google SignIn implementation to not use the Google SDK [#20128]
 
 22.0
 -----