diff --git a/docs/release-notes/index.md b/docs/release-notes/index.md
index 3c5fea92e..5e1882b17 100644
--- a/docs/release-notes/index.md
+++ b/docs/release-notes/index.md
@@ -80,7 +80,8 @@ additional features.
 
 ## Improvements and changes
 
-- Not yet documented.
+- The `SystemCredentials^` class can now be used to authorized for administrative actions when
+  there is no authenticated user. See the [Authorize with SystemCredentials](../userman/advanced_features/auth/authorization.md#authorize-with-systemcredentials) for more details.
 
 ## Significant bug fixes