Developer credits
Git commits in Moodle 3.6.x by Matt Porritt
commit fec1ffae54d6385915e03e01ae638658d77ac952 Author: Matt Porritt <mattp@catalyst-net.au> Date: Tue, 25 Jun 2019 20:17:53 +0800 Tag: v3.6.6 MDL-56835 report_participation: release session lock