{% for item in site.data.doc-versions.docVersions %} {% if item.url == site.data.commons.stable_version %} {% assign stable_version = item %} {% endif %} {% if item.url == site.data.commons.next_version %} {% assign next_version = item %} {% endif %} {% endfor %} {% for item in site.data.doc-versions.docVersions %} {% if item.url == stable_version.previous %} {% assign previous_version = item %} {% endif %} {% endfor %}