       The rebuilding of the daily summaries (formerly backfilling the daily
            summaries) now supports selective rebuilding. Full details on the
            revised <span class="code">wee_database</span> utility can be found in
            the <a href="utilities.htm#wee_database_utility"><i><span class="code">wee_database</span></i></a>
            section in the <i>Utilities Guide</i>.
        </p>


        <h3>Changes to sensor mapping</h3>
        <p>
            The mapping of sensors to data