Fix #324 in mainline
diff --git a/release-notes/VERSION b/release-notes/VERSION
index ad86085..9374be0 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -46,6 +46,9 @@
  (contributed by Seth P)
 #319: Add support for per-call ("contextual") attributes, with defaulting,
  to allow keeping track of state during (de)serialization
+#324: Make sure to throw `JsonMappingException` from `EnumDeserializer` creator,
+  not `IllegalArgumentException`
+ (reported by beverku@github)
 [JACKSON-890]: Support managed/back-references for polymorphic (abstract) types
 - Add 'BeanPropertyWriter.isUnwrapping()' for future needs (by Afterburner)
 - Add coercions from String "null" (as if null token was parsed) for primitives/Wrappers.