Developer credits
Git commits in Moodle 3.6.3 by Claude Vervoort
commit 703d3f1a05514b71ba4b66a17e6fd5d3aee68996 Author: Claude Vervoort <claude.vervoort@cengage.com> Date: Thu, 31 Jan 2019 05:13:03 +0800 Tag: v3.6.3 MDL-64730 LTI Adv: do not ignore 0 score