diff --git a/NEWS b/NEWS
index 24b464dab0..8698195afc 100644
--- a/NEWS
+++ b/NEWS
@@ -18,6 +18,8 @@ with all sufficient information, see the ChangeLog file.
 * builtin classes
 
   * Kernel
+    * added method:
+      * added Kernel#Hash conversion method like Array() or Float().
     * extended method:
       * Kernel#warn accepts multiple args in like puts.
     * incompatible changes: