+<h2>Changes up to version 5.2</h2>
+
+<div class=section>
+
+ <h3>PulseAudio Support</h3>
+
+ <div class=section>
+
+ <p>PulseAudio is now supported, if the support library is available at
+ build time. It is the default for client applications, reflecting its
+ widespread use in desktop environments.</p>
+
+ <p>Volume setting is not currently supported when PulseAudio is in
+ use.</p>
+
+ </div>
+
+ <h3>Changes To RTP Support</h3>
+
+ <div class=section>
+
+ <p>Disobedience now has a menu to select the network playback API.</p>
+
+ <p><code>disorder-playrtp</code> now selects playback API using
+ a <code>--api</code> option. The old API-selection options remain
+ available but are deprecated and will be removed in the future.</p>
+
+ <p>RTP playback can now transmit to multiple unicast destinations, added
+ and removed on demand. This is controlled by the new <code>rtp_mode</code>
+ option. The motivating use case is a bridged network with high- and
+ low-capacity components. However it is may also be useful in a routed
+ network without multicast routing support.</p>
+
+ </div>
+
+</div>
+
+<h2>Changes up to version 5.1.1</h2>
+
+ <div class=section>
+
+ <h3>Bug fixes</h3>
+
+ <div class=section>
+
+ <ul>
+ <li><code>player</code> and <code>tracklength</code> can now be used
+ without arguments to clear the lists, as per the documentation.</li>
+
+ <li>Tracks without a player are forgotten upon rescan.</li>
+
+ <li>The speaker process avoids splitting frames.</li>
+ </ul>
+
+ <p>Thanks to Mark Wooding and Joe Birr-Pixton.</p>
+
+ </div>
+
+ </div>
+