Git commits in Moodle 4.0.0 by PraiseSatan

commit 982d1bb1c807ecfca4d7a0657f33caa10320bb47
Author: PraiseSatan <blackjeffrey1@gmail.com>
Date:   Fri, 12 Nov 2021 04:29:21 +0800
Tag:    v4.0.0-beta

MDL-69496 quiz: Only validate completion if unlocked

commit ef9ffcd16da7694c43dee99bd25c6caff1f0eb38
Author: PraiseSatan <blackjeffrey1@gmail.com>
Date:   Fri, 12 Nov 2021 04:27:08 +0800
Tag:    v4.0.0-beta

MDL-69496 form: Check if element has attributes