Fixed #700 (cannot change default Map, List)
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 9bd09e3..ecd04ce 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -9,6 +9,8 @@
 #649: Make `BeanDeserializer` use new `parser.nextFieldName()` and `.hasTokenId()` methods
 #696: Copy constructor does not preserve `_injectableValues`
  (reported by Charles A)
+#700: Cannot Change Default Abstract Type Mapper from LinkedHashMap
+ (reported by wealdtech@github)
 
 2.5.2 (not yet released)