Merge r28639.

knu · knu · commit 1269a11da767 · 2010-07-14T10:07:27.000Z
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@28640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/NEWS b/NEWS
@@ -391,6 +391,8 @@ See doc/NEWS-1.8.7 for changes between 1.8.6 and 1.8.7.
     * RDoc
           o Updated to version 2.2.2.  See:
             http://rubyforge.org/frs/shownotes.php?group_id=627&release_id=26434
+    * json
+          o JSON (JavaScript Object Notation) encoder/decoder
 
 * commandline options
     * -E, --encoding
