diff --git a/ChangeLog b/ChangeLog
index d61266a563..43ca8b13af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat May 16 18:33:15 2009  Kouhei Sutou  <kou@cozmixng.org>
+
+	* NEWS: add RSS::Maker.supported?(version).
+
 Sat May 16 18:26:42 2009  Kouhei Sutou  <kou@cozmixng.org>
 
 	* lib/rss/parser.rb, test/test_parser_1.0.rb: fix foaf:Image
diff --git a/NEWS b/NEWS
index b7a1658961..e6ce0fe4b4 100644
--- a/NEWS
+++ b/NEWS
@@ -75,6 +75,9 @@ with all sufficient information, see the ChangeLog file.
   * RSS::Maker.[]
     * new method to return maker class.
 
+  * RSS::Maker.supported?(version)
+    * new method to check whether given version is supported.
+
 * REXML
 
   * REXML::Document.entity_expansion_limit=