Git commits in Moodle 3.8.x by Nathan Nguyen

commit f48f213e409f45f007d745f5982b8a56bcc92130
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Mon, 13 Jul 2020 15:58:29 +0800
Tag:    v3.8.5

MDL-67468 filter_activitynames: use MUC

commit 85ffac56e8527a68fade6dd2b7304417d26ae382
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Tue, 12 May 2020 14:21:56 +0800
Tag:    v3.8.5

MDL-68680 core_grades: check grade item before trigger delete event

commit 2aaac3f67093e81912ba9971dc7e40a56d5c22a4
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Thu, 12 Sep 2019 10:10:13 +0800
Tag:    v3.8.0-beta

MDL-46978 core_grades: preserve category total visibility

commit 5b54a1c726bd97fcb29daa3063d8a0d3ade7a2d6
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Thu, 12 Sep 2019 08:26:24 +0800
Tag:    v3.8.0-beta

MDL-64917 filepicker: change event dispatch

commit a81f5d0b1a47abd1fbdc0f5764fa92f9efa99172
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Mon, 24 Jun 2019 14:19:44 +0800
Tag:    v3.8.0-beta

MDL-65555 mod_lesson: fix group override backup and restore

commit 4d3bc8586688c97d0b88b683cd0b9f711f29b293
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Mon, 24 Jun 2019 13:49:44 +0800
Tag:    v3.8.0-beta

MDL-65555 mod_quiz: fix group override backup and restore

commit 86bc0ae4b90d7dd378be5d10500878229808e91c
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Thu, 06 Jun 2019 15:02:20 +0800
Tag:    v3.8.0-beta

MDL-65797 mod_assign:  limit users to list of participants

commit 4a6edc5767b7b40968513ed6a060917ba1921435
Author: Nathan Nguyen <nathannguyen@catalyst-au.net>
Date:   Wed, 27 Mar 2019 07:21:05 +0800
Tag:    v3.8.0-beta

MDL-63349 assignfeedback_editpdf: Rotate submitted image automatically