Fix #1231
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 5e9c253..39a0c35 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -10,6 +10,8 @@
  (reported by Nick B)
 #1228: @JsonAnySetter does not deserialize null to Deserializer's NullValue
  (contributed by Eric S)
+#1231: `@JsonSerialize(as=superType)` behavior disallowed in 2.7.4
+ (reported by Mark W)
 
 2.7.4 (29-Apr-2016)