either by
        patents or by copyrighted interfaces, the original copyright holder who places the Program under this License
        may add an explicit geographical distribution limitation excluding those countries, so that distribution is
        permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation
        as if written in the body of this License. </p>
    <p><strong>9.</strong> The Free Software Foundation may publish revised and/or new versio