ll no longer add trailing whitespace to blank lines.</a>
    <li>Marking text has a new option <a href="manual.html#markText"><code>clearWhenEmpty</code></a> to control auto-removal.</li>
    <li>Several bugfixes in the handling of bidirectional text.</li>
    <li>The <a href="../mode/xml/index.html">XML</a> and <a href="../mode/css/index.html">CSS</a> modes were largely rewritten. <a href="../mode/css/less.html">LESS</a> support was added to the CSS mode.</li>
    <li>The OCaml mode was moved to an <a href