diff --git a/ChangeLog b/ChangeLog
index dda8c7c8ef..5cf62dda26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Apr 17 07:27:53 2010  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
+
+	* NEWS: add Array#repeated_{combinationpermutation} [Feature #2981]
+
 Sat Apr 17 05:30:22 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* ext/psych/lib/psych/core_ext.rb (yaml_as): supporting deprecated
diff --git a/NEWS b/NEWS
index c8d6f7cd1d..a3651a5a98 100644
--- a/NEWS
+++ b/NEWS
@@ -16,8 +16,10 @@ with all sufficient information, see the ChangeLog file.
   * Array
     * new method:
       * Array#keep_if
-      * Array#rotate!
+      * Array#repeated_combination
+      * Array#repeated_permutation
       * Array#rotate
+      * Array#rotate!
       * Array#select!
       * Array#sort_by!