Developer credits
Git commits in Moodle 3.10.8 by Adrian Perez
commit 3399c49298f4bc7d63d712c1b10c4e47c4b1234a Author: Adrian Perez <adrian.perez@ffhs.ch> Date: Thu, 01 Jul 2021 17:03:56 +0800 Tag: v3.10.8 MDL-72060 mod_lti: fix comparison if user is gradable