Update status of laplace code issues [#13192](https://trac.torproject.org/projects/tor/ticket/13192): fixes submitted and under review ([diff](https://trac.torproject.org/projects/tor/wiki/org/roadmaps/HS?action=diff&version=19)) URL: https://trac.torproject.org/projects/tor/wiki/org/roadmaps/HS?version=19