Fix #2115
diff --git a/release-notes/VERSION-2.x b/release-notes/VERSION-2.x
index fbda95d..1204ff2 100644
--- a/release-notes/VERSION-2.x
+++ b/release-notes/VERSION-2.x
@@ -8,6 +8,9 @@
 
 #2059: Remove `final` modifier for `TypeFactory`
  (requested by Thibaut R)
+#2115: Support naive deserialization of `Serializable` values as "untyped", same
+  as `java.lang.Object`
+ (requested by Christopher S)
 #2116: Make NumberSerializers.Base public and its inherited classes not final
  (requested by Édouard M)