Tim Hunt 3020d180d8 MDL-78547 quiz: in a preview, if a question has been edited, update it
As part of implementing this, there is a new more efficient method
get_version_information_for_questions_in_attempt to see if any
questions in a quiz need to be updated. The regrade code was updated
to take advantage of this.

Co-authored-by: Khoa Nguyen Dang <khoanguyend7@nashtechglobal.com>
2024-03-07 16:14:47 +00:00
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