V1.12 or earlier</h2>
    
    <p>Version 1.13 changed the way binding happens to the databases used in reports
        so that it happens much later. The upshot is that the signature of a few
        functions changed. Most you are unlikely to encounter. The exception is if you
        have written custom template <em>search lists</em>, as described in the
        <a href="customizing.htm">Customizing weewx guide</a>. This section has been
        updated to reflect the new function signatures. As a side e