footer.html

<footer>

    <hr/>

    <div role="contentinfo">
      <p>
        {%- if site.github.build_revision %}
          {%- if site.repo_url %}
            <span class="commit">Revision <a href="{{ site.repo_url | url }}/commit/{{ site.github.build_revision }}" target="_blank"><code>{{ site.github.build_revision | truncate: 8, "" }}</code></a>.
          {%- else %}
            <span class="commit">Revision <code>{{ site.github.build_revision | truncate: 8, "" }}</code>.</span>
          {%- endif %}
        {%- endif %}
      </p>
    </div>
    Copyright (c) 2022, Ubiquity Robotics.
    BSD 3-Clause License
    <br>
    Built with GitHub Pages using a 
    <a href="https://github.com/carlosperate/jekyll-theme-rtd" target="_blank">theme</a>
    based on 
    <a href="https://sphinx-rtd-theme.readthedocs.io" target="_blank">Read the Docs</a>.
</footer>