Git commits in Moodle 3.10.4 by Huong Nguyen

commit f3ae9f9d45a4286b09c8133391bd70d9c4214b6a
Author: Huong Nguyen <huongnv13@gmail.com>
Date:   Thu, 01 Apr 2021 15:11:19 +0800
Tag:    v3.10.4

MDL-70947 File upload: Upload protection