e.mode</code>. In <code>v.1.x</code> it is replaced by <code>m.route.prefix(prefix)</code> where <code>prefix</code> can be <code>#</code>, <code>?</code>, or an empty string (for &quot;pathname&quot; mode). The new API also supports hashbang (<code>#!</code>), which is the default, and it supports non-root pathnames and arbitrary mode variations such as querybang (<code>?!</code>)</p>
<h3 id="v02x10"><a href="#v02x10"><code>v0.2.x</code></a></h3>
<pre><code class="lang-javascript">m.route.mode = &quot;path