diff --git a/ChangeLog b/ChangeLog
index 435c2f8c26..9d60b9c92a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Nov 25 19:43:29 2012  Kazuki Tsujimoto  <kazuki@callcc.net>
+
+	* NEWS: add a news about iconv.
+
 Sun Nov 25 03:49:23 2012  Akinori MUSHA  <knu@iDaemons.org>
 
 	* lib/set.rb, test/test_set.rb: Move tests embedded in lib/set.rb
diff --git a/NEWS b/NEWS
index 7b4c157c12..ac994b0b4c 100644
--- a/NEWS
+++ b/NEWS
@@ -168,6 +168,9 @@ with all sufficient information, see the ChangeLog file.
   * When HTML5 tagmaker called, overwrite CGI#header,
     CGI#header function is to create a <header> element.
 
+* iconv
+  * Iconv has been removed. Use String#encode instead.
+
 * io/wait
   * new features:
     * added IO#wait_writable method.