Developer credits
Git commits in Moodle 3.10.1 by John Yao
commit bf17d50cf64ee7ac8449cea10a1d572f0ac887e6 Author: John Yao <johnyao@catalyst-au.net> Date: Thu, 19 Nov 2020 09:36:32 +0800 Tag: v3.10.1 MDL-67636 gradebook: Prevent exposing hidden grade in locked category