li>
    <li>Extend <a href="../mode/htmlmixed/index.html">htmlmixed mode</a>
    to allow custom handling of script types.</li>
    <li>Support an <code>insertLeft</code> option
    to <a href="manual.html#setBookmark"><code>setBookmark</code></a>.</li>
    <li>Add an <a href="manual.html#eachLine"><code>eachLine</code></a>
    method to iterate over a document.</li>
    <li>New addon modules: <a href="../demo/markselection.html">selection
    marking</a>, <a href="../demo/lint.html">linting</a>,
    and <a