Modules extend the functionality of Drupal (like widgets for WordPress) and are contributed by members of the Drupal community. These extensions undergo fixes to bugs and other issues at varying time intervals.
The Theme used is one of the many available for Drupal, chosen for its administrative user interface which allows a large number of customizations. It too undergoes updates requiring incorporation to this site.
Modules and the Theme (Solo ©) appear together, and can be incorporated into this web site:
- log in as administrator.
- use the admin menu item Extend > Update to list the modules with new versions available.
- check all the boxes and Continue