
.. Note::
   :class: caution

   The Native Client Security Contest has ended---check out the
   :ref:`winning submissions<contest_winners>`.  We welcome your
   continued involvement in the project. You can help by submitting
   `bugs <http://code.google.com/p/nativeclient/issues/list>`_ and
   participating in the `Native Client discussion group
   <http://groups.google.com/group/native-client-discuss>`_.
