19201: add a liquid comment that explains what to do when changing the

       div with id "old-version-warning"

Arvados-DCO-1.1-Signed-off-by: Ward Vandewege <ward@curii.com>

diff --git a/doc/_includes/_navbar_top.liquid b/doc/_includes/_navbar_top.liquid
index 41fe70f03a86aaacd736ac18e95535516b62db2f..68bf01b4ed727f03dd0d1e13e4b5fc6297e8d684 100644 (file)
--- a/doc/_includes/_navbar_top.liquid
+++ b/doc/_includes/_navbar_top.liquid
@@ -49,6 +49,13 @@ SPDX-License-Identifier: CC-BY-SA-3.0
       </div>
     </div>
 
+{% comment %}
+The div with id "old-version-warning" is automatically enabled by the Apache
+config under certain conditions, as described at
+https://dev.arvados.org/projects/ops/wiki/Docarvadosorg.  Changing the class
+should be safe, but please double check the matching and substitution that is
+done in the Apache config to be sure before you modify this div.
+{% endcomment %}
    <div class="alert alert-block alert-info" style="display: none;" id="old-version-warning">
      WARNING - you are viewing the documentation for an old version of Arvados. For the latest version, click <a href="/">here</a>.
    </div>