Fix #1690
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 2808461..58f5f7e 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -99,6 +99,9 @@
 #1688: Deserialization fails for `java.nio.file.Path` implementations when default typing
   enabled
  (reported by Christian B)
+#1690: Prevent use of quoted number (index) for Enum deserialization via
+  `MapperFeature.ALLOW_COERCION_OF_SCALARS`
+ (requested by magdel@github)
 
 2.8.9.1 (not yet released)