+JPCTB works by running an unmodified copy of the YPP client but with
+a separate JVM (Java Virtual Machine) configured to use the
+appropriate accessibility plugin. We do this (rather than configuring
+the computer's main JVM to use the JPCTB accessibility plugin) so that
+it is still possible to launch Puzzle Pirates <em>without</em> JPCTB
+(for example, in case the JPCTB client should cause any kind of
+problem).
+
+<h2>Authorship, source code and other versions</h2>
+
+Thanks to Burninator for writing the core of the JPCTB client. Ian
+Jackson and Owen Dunn adapted it to improve the installation setup (in
+particular, to more completely avoid modifying the YPP client's
+startup files, which Three Rings unsurprisingly objected to). Owen
+Dunn added support for uploading to YARRG, updated the build system,
+and wrote a Windows installer.
+
+<p>
+
+YARRG JPCTB is
+Copyright 2006-2009 Burninator,
+Copyright 2009-2010 Owen Dunn and
+Copyright 2009-2010 Ian Jackson.
+It is Free Software with <strong>NO WARRANTY</strong>, released under
+the MIT-style two-clause licence.
+
+<p>
+
+The download directory can contains other versions (eg unreleased test
+versions), which you can see here:
+ <a href="<% $url_base_base %>/"><% $url_base_base %>/</a> .
+
+<p>