Developer credits
Git commits in Moodle 3.9.15 by David Mudrák
commit 04d4cbde7830d2b4dae70212d74bce576f6bd8c8 Author: David Mudrák <david@moodle.com> Date: Mon, 07 Feb 2022 04:53:44 +0800 Tag: v3.9.15 MDL-74242 admin: Check for available updates daily on random time
commit f652a2b6133194af0a082ee3fcfc9a5fcc9aa5c5 Author: David Mudrák <david@moodle.com> Date: Fri, 04 Feb 2022 02:17:42 +0800 Tag: v3.9.15 MDL-74242 task: Fix calculation of random minute in the task schedule