Developer credits
Git commits in Moodle 3.8.5 by Sergio Comerón
commit ae1e1dfbd6212e7599f9e212d8cb479da51d2aa6 Author: Sergio Comerón <sergiocomeron@icloud.com> Date: Tue, 14 Jul 2020 00:31:40 +0800 Tag: v3.8.5 MDL-66755 forum: Subscription cancel when edit a message