Include Backdrop in the official CiviCRM documentation and mention in the official website.
Created by: klonos
This is a todo for when we are ready.
They mention for example for example that it can be installed in Drupal, Wordpress and Joomla. We should add Backdrop there (+ their download section of course).
Pages/articles in civicrm.org that mention Drupal: https://www.google.com.au/search?q=drupal+site:civicrm.org