update release notes
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 65ed24b..69c80bf 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -11,6 +11,9 @@
  (reported by Alex P)
 #1570: `Enum` key for `Map` ignores `SerializationFeature.WRITE_ENUMS_USING_INDEX`
  (reported by SolaKun@github)
+#1573: Missing properties when deserializing using a builder class with a non-default
+  constructor and a mutator annotated with `@JsonUnwrapped`
+ (reported by Joshua J)
 #1575: Problem with `@JsonIgnoreProperties` on recursive property (regression in 2.8)
  (reported by anujkumar04@github)
 - Minor fix to creation of `PropertyMetadata`, had one path that could lead to NPE