Git commits in Moodle 3.9.0 by Mikhail Golenkov

commit 8c287a6696e3bdfd17a074a162ffac4755a22a9a
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Sun, 26 Apr 2020 08:54:14 +0800
Tag:    v3.9.0-beta

MDL-67540 quiz: Start transaction before selecting existing slots.

commit 3180869e1907ae7403113cd796587fdf8bc7f320
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Tue, 07 Apr 2020 18:54:46 +0800
Tag:    v3.9.0-beta

MDL-65700 javascript: Add url-polyfill.

commit 46b81ed5ba7924986cb1f6b285e0ae9bc5d22ce7
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Thu, 26 Mar 2020 13:42:09 +0800
Tag:    v3.9.0-beta

MDL-68223 assign: Fix selection of comment text.

commit e63040d02b858cc151e475cae1ffd214be85c812
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Mon, 17 Feb 2020 11:54:08 +0800
Tag:    v3.9.0-beta

MDL-67980 tasks: Sort ad-hoc tasks by nextruntime.

commit 8dff48119361baac100c7f7aa279415566efb4f1
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Tue, 21 Jan 2020 13:02:30 +0800
Tag:    v3.9.0-beta

MDL-67746 Tasks: Cleanup task logs in chunks.

commit 6b2e15f6c516acfa0d0e50c2c07c6f40519c6feb
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Thu, 02 Jan 2020 14:34:19 +0800
Tag:    v3.9.0-beta

MDL-67485 task: Release the task runner lock before throwing exception.

commit 1d0b74b2a36f563bf60eb2b15660e9aaa94682e4
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Thu, 02 Jan 2020 13:05:47 +0800
Tag:    v3.9.0-beta

MDL-64610 task: Add support for per-task concurrency limits.

commit 4234159ecdcf8a2bba8b6aba25f5db12eb8b1d64
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Wed, 18 Dec 2019 08:58:43 +0800
Tag:    v3.9.0-beta

MDL-67433 tool_task: Add limits to adhoc CLI runner.

commit 97324e082ae2346ff2ec2903a803feb0fa008a48
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Thu, 12 Dec 2019 12:36:52 +0800
Tag:    v3.9.0-beta

MDL-67502 backup: Fix moodle_exception path.

commit ac8e6f8e1907c9a10a948860cd547efccafdd818
Author: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date:   Tue, 26 Nov 2019 09:11:00 +0800
Tag:    v3.9.0-beta

MDL-56886 navigation: Allow local plugins to modify navigation via AJAX.