Update 5-2-migration-guide.rst (#8000)

Refs cakephp/cakephp#18196
cakephp · Feb 22, 2025 · 65e0719 · 65e0719
1 parent 9f462fc
commit 65e0719
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/en/appendices/5-2-migration-guide.rst b/en/appendices/5-2-migration-guide.rst
@@ -33,6 +33,12 @@ Datasource
 - The ability to cast an ``EntityInterface`` instance to string has been deprecated.
   You should ``json_encode()`` the entity instead.
 
+Event
+-----
+
+- Returning values from event listeners / callbacks is deprecated. Use ``$event->setResult()``
+  instead or ``$event->stopPropogation()`` to just stop the event propogation.
+
 View
 ----