Sakai will be upgraded on Tuesday, August 16. On August 16, this service will be unavailable from midnight to 5 p.m. EDT. All existing sites and their content will be retained.
The new version includes a mobile friendly design, brand new gradebook, revamped Lessons and Tests & Quizzes tools, and more.
Detailed support documentation will be available at http://support.sakai.duke.edu on the 16th. Also, go here to see a complete listing of workshops & to register: https://cit.duke.edu/events/
Questions should be directed to the Duke Sakai Team sakaiteam@duke.edu.