Developer credits
Git commits in Moodle 3.7.x by Michael Hughes
commit b09c036bb81d40186c592cf7892ac495489698b4 Author: Michael Hughes <michaelhughes@strath.ac.uk> Date: Sat, 23 Feb 2019 00:39:37 +0800 Tag: v3.7.0-beta MDL-60683 quiz: Replace quiz legacy cron with tasks