{% set creation_date = page.date if page.date else (page.published if page.published and page.published != True and page.published != 'True' and page.published != 'true' else None) %} {% if creation_date %} {% if page.updated and creation_date|string != page.updated %} {{ creation_date }} → {{ page.updated }} {% else %} {{ creation_date }} {% endif %} {% elif page.updated %} {{ page.updated }} {% endif %}
{% endif %}