Developer credits
Git commits in Moodle 3.2.4 by Ryan Wyllie
commit d90b7b734c37e33f6e82e1880b4123c04c7d9f4f Author: Ryan Wyllie <ryan@moodle.com> Date: Mon, 08 May 2017 10:13:14 +0800 Tag: v3.2.4 MDL-58822 backup: backup and restore user override events