Git commits in Moodle 3.8.6 by Bas Brands

commit 20d6adc2ad2021088e4c63fd4fd7d9855debe8d8
Author: Bas Brands <bas@moodle.com>
Date:   Wed, 04 Nov 2020 21:21:57 +0800
Tag:    v3.8.6

MDL-70114 mod_data: add border for to textarea


commit db8aa0eda1a6338960998414b130a2ccef5ebf97
Author: Bas Brands <bas@moodle.com>
Date:   Wed, 14 Oct 2020 19:24:14 +0800
Tag:    v3.8.6

MDL-65792 mod_forum: show release time on timed posts


commit 859a49e2ac69075e9a0a5e28b036f533c9582c1b
Author: Bas Brands <bas@moodle.com>
Date:   Mon, 10 Aug 2020 22:10:19 +0800
Tag:    v3.8.6

MDL-69395 theme_boost: improve colour contrast for form input fields