Drupal is a web content management system that allows you to create web pages without having to know anything about the underlying language of the web. Georgia Tech has been using Drupal since version 5, and most units at Georgia Tech that use Drupal are currently using Drupal version 10.
Drupal version 10* is the latest release of Drupal and all of the Ivan Allen College websites are running on this version. From an editor's perspective, the main difference in Drupal 10 and earlier versions is that the rich text editor, CKEditor, has been upgraded to a new version with a little different look-and-feel: button designs have been updated buttons appear in a slightly different order, but most editing concepts remain the same.
* - Technically, Drupal 11 has been released, but it is still very new and no one has upgraded to it yet.