minor improvement to Enum serialization; allow Shape.ARRAY as an alias for 'use number (index)'
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 1072784..75691f2 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -19,6 +19,7 @@
  (contributed by Jerome G, geronimo-iia@github)
 #559: Add `getDateFormat()`, `getPropertyNamingStrategy()` in `ObjectMapper`
 #565: Add support for handling `Map.Entry`
+- Allow use of `Shape.ARRAY` for Enums, as an alias to 'use index'
 
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