Implemented #654
diff --git a/release-notes/VERSION b/release-notes/VERSION
index e4c0065..626421f 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -62,6 +62,7 @@
(using @JsonAppend, VirtualBeanPropertyWriter)
#647: Deserialization fails when @JsonUnwrapped property contains an object with same property name
(reported by Konstantin L)
+#654: Add support for (re)configuring `JsonGenerator.setRootValueSeparator()` via `ObjectWriter`
#655: Add `ObjectWriter.writeValues()` for writing value sequences
- Allow use of `Shape.ARRAY` for Enums, as an alias to 'use index'
- Start using `JsonGenerator.writeStartArray(int)` to help data formats