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Git commits in Moodle 3.9.4 by John Yao
commit 78aeaf17e7cd7080d307a8774fec858e913cb344 Author: John Yao <johnyao@catalyst-au.net> Date: Thu, 19 Nov 2020 09:36:32 +0800 Tag: v3.9.4 MDL-67636 gradebook: Prevent exposing hidden grade in locked category