         <a href="https://svn.boost.org/trac/boost/ticket/11113" target="_top">11113</a>
          Support easy enumeration of all elements with BOOST_FOREACH
        </li>
<li class="listitem">
          <a href="https://svn.boost.org/trac/boost/ticket/11232" target="_top">11232</a>
          Feature request - relate()
        </li>
<li class="listitem">
          <a href="https://svn.boost.org/trac/boost/ticket/11236" target="_top">11236</a>
          Invalid result of centroid() for integer coordinate ty