Drupal supports one major and one minor release at at time. Currently, Drupal version 7 is the major supported release and Drupal 6 is the minor supported release. As Drupal moves to release newer versions we will contact site owners to migrate any sites that fall out of support. The upgrade process is relatively straightforward but time consuming. We're committed to keeping every Drupal site up to date and stocked with the latest requested features. Please refer to the list of Drupal approved modules for details on modules that are currently available for supported versions of Drupal. Bear in mind that this list is growing. If there is a module you would like that isn't listed please submit it for review following the posted guidelines.