Developer credits
Git commits in Moodle 3.7.5 by Huong Nguyen
commit 6aaa78f04432bbf859dc719002426c4309c5ae4a Author: Huong Nguyen <huongnv13@gmail.com> Date: Wed, 12 Feb 2020 16:45:04 +0800 Tag: v3.7.5 MDL-67942 Quiz: Quiz attempt report delete_selected_attempts issue