Add A GitHub Changelog Sidebar To Sphinx Docs

layout.html

{% extends '!layout.html' %}

{% block sidebarsourcelink %}
    {{ super() }}
    <ul>
        <li><a href="https://github.com/<user>/<repository>/commits/master/<path to source>/{{ sourcename|replace('.txt', '.rst') }}">Changelog</a></li>
    </ul>
{% endblock %}