ansible/docs/docsite/_themes/sphinx_rtd_theme/ansible_banner.html

<!--- Based on sphinx versionwarning extension. Extension currently only works on READTHEDOCS -->
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    // Create a banner if we're not on the official docs site
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      document.write('<div id="testing_banner_id" class="admonition important">');
      document.write('<p>This is the testing site for Ansible Documentation. Unless you are reviewing pre-production changes, please visit the <a href="https://docs.ansible.com/ansible/latest/">official documentation website</a>.</p> <p></p>');
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    {% if (not READTHEDOCS) and (available_versions is defined) %}
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        document.write('<p>You are reading documentation for Ansible Core, which contains no plugins except for those in ansible.builtin. For documentation of the Ansible package, go to <a href="https://docs.ansible.com/ansible/latest">the latest documentation</a>.</p>');
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        document.write('<div id="banner_id" class="admonition caution">');
        document.write('<p>You are reading the latest community version of the Ansible documentation. Red Hat subscribers, select <b>2.9</b> in the version selection to the left for the most recent Red Hat release.</p>');
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        document.write('<p>You are reading the latest Red Hat released version of the Ansible documentation. Community users can use this, or select any version in version selection to the left, including <b>latest</b> for the most recent community version.</p>');
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        /* temp banner to advertise survey
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        document.write('<br><p>Please take our <a href="https://www.surveymonkey.co.uk/r/B9V3CDY">Docs survey</a> before December 31 to help us improve Ansible documentation.</p><br>');
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        document.write('<p>You are reading the <b>devel</b> version of the Ansible documentation - this version is not guaranteed stable. Use the version selection to the left if you want the latest stable released version.</p>');
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