netbox/netbox/templates/extras/object_changelog.html

{% extends base_template %}

{% block title %}{% if obj %}{{ obj }}{% else %}{{ block.super }}{% endif %} - Changelog{% endblock %}

{% block content %}
    {% if obj %}<h1>{{ obj }}</h1>{% endif %}
    {% include 'panel_table.html' with table=objectchanges_table %}
{% endblock %}