Git commits in Moodle 3.5.8 by Michael Hawkins

commit 61b51f93ef2ea60f3e272740196f86e0c5fe8fa9
Author: Michael Hawkins <michaelh@moodle.com>
Date:   Mon, 29 Jul 2019 12:01:41 +0800
Tag:    v3.5.8

MDL-55451 mod_forum: Limit subscription redirect to internal URLs