Developer credits
Git commits in Moodle 4.0.x by Vitaly
commit d7d1ed65a5736ab768f818f106eff1bd53ae9935 Author: Vitaly <potenkov@gmail.com> Date: Sat, 19 Sep 2020 02:45:26 +0800 Tag: v4.0.0-beta MDL-56653 enrol_meta: a single DB query in edit_instance_validation
commit 3a4af1eb4c92d659f5782f8600257034b2eb14e8 Author: Vitaly <potenkov@gmail.com> Date: Wed, 16 Sep 2020 02:46:47 +0800 Tag: v4.0.0-beta MDL-69342 core_user: fixed user picture updating
commit 6e7d77d11c6af035758a1c34249cdbcebe8dda31 Author: Vitaly Potenko <potenkov@gmail.com> Date: Mon, 17 Aug 2020 20:45:53 +0800 Tag: v4.0.0-beta MDL-69194 user: make core_user_update_users return warnings