diff --git a/en/appendices/5-3-migration-guide.rst b/en/appendices/5-3-migration-guide.rst
index 7c928f31ef..928747258e 100644
--- a/en/appendices/5-3-migration-guide.rst
+++ b/en/appendices/5-3-migration-guide.rst
@@ -42,4 +42,7 @@ ORM
 New Features
 ============
 
-TODO
+Valiation
+---------
+
+- ``ipOrRange()`` validation has has been added to check for an IP or a range (subnet).