Developer credits
Git commits in Moodle 3.2.x by Mihail Geshoski
commit 6b818f0534235ae1346d358668119e451d991684 Author: Mihail Geshoski <mihail@moodle.com> Date: Wed, 25 Oct 2017 09:00:20 +0800 Tag: v3.2.6 MDL-60538 lesson: check if max attempts exceeded, use new lang string