Git commits in Moodle 3.8.3 by Jun Pataleta

commit 91d3e7a632f9a602a69db6269ae851f9eefed4f7
Author: Jun Pataleta <jun@moodle.com>
Date:   Thu, 07 May 2020 11:23:38 +0800
Tag:    v3.8.3

MDL-68355 gradingform_guide: Improve lang strings

commit 2ddc2e84308eafbba9af127d575a9157ef283717
Author: Jun Pataleta <jun@moodle.com>
Date:   Tue, 28 Apr 2020 09:59:47 +0800
Tag:    v3.8.3

MDL-52904 completion: Unit tests for daily completion task

commit a6f315c1e7a3d283afd7aae91ae1dcc70d6e7589
Author: Jun Pataleta <jun@moodle.com>
Date:   Fri, 24 Apr 2020 09:41:12 +0800
Tag:    v3.8.3

weekly release 3.8.2+

commit 094b66ea85fcc5d71b7760c16f1415b588cfb543
Author: Jun Pataleta <jun@moodle.com>
Date:   Fri, 24 Apr 2020 09:41:11 +0800
Tag:    v3.8.3

NOBUG: Fixed file access permissions

commit 706f17d90f59e8f58531202780e93ed2e21a7c90
Author: Jun Pataleta <jun@moodle.com>
Date:   Tue, 07 Apr 2020 23:33:07 +0800
Tag:    v3.8.3

MDL-68355 gradingform_guide: Fix accessibility issues

commit 485917574ea2bb3403e0ab2f810b0d8709509e32
Author: Jun Pataleta <jun@moodle.com>
Date:   Wed, 01 Apr 2020 11:33:38 +0800
Tag:    v3.8.3

MDL-67663 core: Do not use aria-hidden="false" on drawer

commit c20f4f5efd98573469b6e3cb2df6f618b1dbfb27
Author: Jun Pataleta <jun@moodle.com>
Date:   Fri, 13 Mar 2020 17:06:23 +0800
Tag:    v3.8.3

MDL-67663 mod_forum: Add missing lang strings

commit 8896d073e22a1ff049d89043ee65970b82189b5b
Author: Jun Pataleta <jun@moodle.com>
Date:   Fri, 13 Mar 2020 17:02:52 +0800
Tag:    v3.8.3

MDL-67663 mod_forum: Designate forum grading landmark regions

commit c08eb88ae985944c3da55d7eb6f699549b8d59ea
Author: Jun Pataleta <jun@moodle.com>
Date:   Wed, 11 Mar 2020 14:36:44 +0800
Tag:    v3.8.3

MDL-67663 mod_forum: Use proper lang string for aria-label

commit de7c77913ca676b95787aa5bbc8998ce74cb42da
Author: Jun Pataleta <jun@moodle.com>
Date:   Tue, 10 Mar 2020 16:59:29 +0800
Tag:    v3.8.3

MDL-67663 mod_forum: Show/hide elements from screen reader on search

commit dceb61ac6877f65a955980f2afb1e673360039a9
Author: Jun Pataleta <jun@moodle.com>
Date:   Tue, 10 Mar 2020 12:49:07 +0800
Tag:    v3.8.3

MDL-67663 mod_forum: Fix focus order of the grading form

commit 79d668fc8f077318fe9e884099996610ecdfbf83
Author: Jun Pataleta <jun@moodle.com>
Date:   Thu, 13 Feb 2020 00:35:38 +0800
Tag:    v3.8.3

MDL-67663 mod_forum: Make user switching more accessible

commit fb13d3a118c64481622485dba1a7c0eb4d5643af
Author: Jun Pataleta <jun@moodle.com>
Date:   Mon, 10 Feb 2020 16:55:11 +0800
Tag:    v3.8.3

MDL-66245 privacy: Encode each part of the data URL instead of the whole