have the relevant LAMMPS version embedded into top part of the html manual

<div role="navigation" aria-label="breadcrumbs navigation">

  <div style="text-align: center; margin-bottom: -1.5em; display: block"><b>LAMMPS</b> {{ version }}</div>

  <ul class="wy-breadcrumbs">

    <li><a href="{{ pathto(master_doc) }}">Docs</a> &raquo;</li>

      {% for doc in parents %}