Drupal 9 Upgrade Complete
Sites@Duke Pro was originally built using the Drupal 8 content management system. However, as Drupal 8 is approaching end-of-life this month (November 2021), the Sites Pro team has successfully upgraded the system to Drupal 9.
All Sites Pro live, staging, and content/admin websites have been updated to the latest version. Your sites meet current security standards, and no action is required by site owners.