-Note that a new design document for a 3rd generation of tracepoint/marker-based
-userspace tracing is available at <a
-href="http://ltt.polymtl.ca/svn/trunk/lttv/doc/developer/ust.html">LTTng User-space Tracing
-Design</a>. This new infrastructure is not yet implemented.
+Note that tracepoint/marker-based userspace tracing is available at <a
+href="http://lttng.org/ust/">LTTng User-space Tracer (UST)</a>.