Developer credits
Git merges in Moodle 3.5.9 by Adrian Greeve
commit 83fe3c44c0140dc84404bac3ff84316f88659c8f Author: Adrian Greeve <abgreeve@gmail.com> Date: Fri, 08 Nov 2019 10:46:34 +0800 Tag: v3.5.9 Merge branch 'MDL-67169_35' of https://github.com/stronk7/moodle into MOODLE_35_STABLE