Add Julian Dehm to the about page.

about.html

@@ -58,11 +58,13 @@
  
           <p><strong>Torsten Grote</strong> is a Free Software activist and programmer. He studied computer science as well as philosophy and is interested in various topics of technology-enabled social and political change. As a member of the Free Software Foundation Europe, he ran their Free Your Android campaign to show people how they can use their mobile device securely and in freedom.</p>
 
+          <p><strong>Julian Dehm</strong> is an advocate of freedom of speech and movement. He studies computer science at Freie Universität Berlin with a focus on security and privacy. He's contributing to Briar in his spare time and is working on a funded project to improve Briar's battery usage and message delivery even when contacts are not online at the same time.</p>
+
           <p><strong>Ernir Erlingsson</strong> has been building mobile applications on multiple platforms for over a decade. He is a full stack developer, and an avid supporter of open-source software, with a keen interest in theoretical computer science and algorithms.</p>
 
           <p><strong>Bernard Tyers</strong> is an independent interaction designer and user researcher. He is interested in privacy and applying user-centred design to usable security. He is a long-time supporter of the Open Rights Group, Tor and free software projects.</p>
 
-          <p><strong>Jack Grigg</strong> is a core developer of the I2P anonymity network and lead developer of I2P Android. He has a keen interest in privacy and anonymity research, and enjoys helping other developers create privacy-respecting software. He is also a budding UX enthusiast. In his non-spare time, Jack has been completing a PhD in Applied Physics at Lincoln University, New Zealand.</p>
+          <p><strong>Jack Grigg</strong> is a core developer of the I2P anonymity network and lead developer of I2P Android. He has a keen interest in privacy and anonymity research, and enjoys helping other developers create privacy-respecting software. He is also a budding UX enthusiast and holds a PhD in Applied Physics from Lincoln University, New Zealand.</p>
 
           <p>Briar has received funding from <a href="https://smallmedia.org.uk/">Small Media</a>, the <a href="https://web.archive.org/web/20160413063937/https://www.openitp.org/">Open Internet Tools Project</a>, <a href="https://accessnow.org/">Access</a>, the <a href="https://www.opentech.fund/">Open Technology Fund</a>, and the <a href="https://prototypefund.de/">Prototype Fund</a>.</p>