Important - please read:

If you choose to upgrade your course to a new edition or version, please be aware that certain information from your current course, such as student grades, will not be copied. For more information, please read the details below.

A new textbook edition or a revised version of course materials is available. You can update your course with the new content:

• A new course will be created, with a new course ID and an empty online gradebook. More info...
• The original course will remain unchanged.
• Any customizations you made will be copied to the new course, based on these rules.
• After the new course has been created, you can integrate the customized materials into the new course.