* NEWS (YAML, Psych, DL, fiddle): new entries

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

NEWS

@@ -218,6 +218,20 @@ with all sufficient information, see the ChangeLog file.
   * RSS::Maker: item.guid.permanent_link=
     * new alias of item.guid.isPermaLink=
 
+* DL
+  * Now uses libffi as a backend if avaiable.
+    It means DL works fine on more platforms.
+
+* Fiddle
+  * A lightweight wrapper for libffi.
+
+* YAML
+  * Now uses libyaml as a backend if available.
+    It means YAML library supports new standards for YAML.
+
+* Psych
+  * A wrapper for libyaml.
+
 * JSON
   * Update to JSON 1.1.9