Implemented [Issue#4], add `@JsonIdentityReference` annotation
diff --git a/release-notes/VERSION b/release-notes/VERSION
index bcaf59c..1b73076 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -6,7 +6,10 @@
 Description:
   New minor version.
 
-Fixes:
+New features:
+
+* [Issue#4]: Add '@JsonIdentityReference', to support use case where values of
+  a specific reference property are always serialized as ids, never as full POJO
 
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 === History: ===