update rdoc and NEWS.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index fc286ab3c1..cf16ab0798 100644
--- a/NEWS
+++ b/NEWS
@@ -34,6 +34,10 @@ with all sufficient information, see the ChangeLog file.
     * extended methods:
       * IO.pipe can take a block.
 
+    * new modules:
+      * IO::WaitReadable
+      * IO::WaitWritable
+
   * Process
     * extended methods:
       * Process.spawn accepts [:child, FD] for a redirect target.