
              </td>
            </tr>
          </tbody>
        </table>
      </section>
    </section>

    <section class="appendix" id="changelog">
      <h2>Change Log</h2>
      <section>
        <h2>Substantive changes since the last public working draft</h2>
        <ul>
          <!-- EdNote: After each WD publish, move contents of this list into the next one below. -->
        </ul>
      </section>
      <section>
        <h2>Substantive changes since the creation of this specification</h2>
   