        <dt>
            <span class="sect2">
              <a href="changelog_4_6.html#idp50457960">Database Environment Changes:</a>
            </span>
          </dt>
          <dt>
            <span class="sect2">
              <a href="changelog_4_6.html#idp50459800">Concurrent Data Store Changes:</a>
            </span>
          </dt>
          <dt>
            <span class="sect2">
              <a href="changelog_4_6.html#idp50458344">General Access Method Changes:</a>
            </span>
         