Developer credits
Git commits in Moodle 3.8.6 by Amaia Anabitarte
commit 3b96a8b88b7dfcffe35b00b53c2614dd34a56358 Author: Amaia Anabitarte <amaia@moodle.com> Date: Thu, 01 Oct 2020 19:01:51 +0800 Tag: v3.8.6 MDL-69716 mod_quiz: No timestamp for in progress attempts