Git commits in Moodle 3.6.3 by Charles Fulton

commit 7b37ec03812e95af3d596d6147ddeeac64a68058
Author: Charles Fulton <fultonc@lafayette.edu>
Date:   Sun, 13 Jan 2019 04:16:39 +0800
Tag:    v3.6.3

MDL-64561 install: show help text before database check


commit f7afadd846f7a6b15f736b05220c8878a18a0c06
Author: Charles Fulton <fultonc@lafayette.edu>
Date:   Wed, 09 Jan 2019 05:27:21 +0800
Tag:    v3.6.3

MDL-64528 core_completion: prevent toggling completion in frozen context