diff --git a/UPGRADING b/UPGRADING
index 6ae672e4f5f..5d4be41bb7f 100755
--- a/UPGRADING
+++ b/UPGRADING
@@ -126,6 +126,8 @@ PHP X.Y UPGRADE NOTES
 
 - Added phpdbg sapi.
   (https://wiki.php.net/rfc/phpdbg)
+- Support for fpm workers changing the apparmor profile through the pool config.
+  (https://wiki.php.net/rfc/fpm_change_hat)
 
 ========================================
 3. Deprecated Functionality