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Git commits in Moodle 2.8.1 by Tim Hunt
commit 21c633a8c6ec2994bb4465ff0c78e7435bb673e8 Author: Tim Hunt <T.J.Hunt@open.ac.uk> Date: Tue, 11 Nov 2014 02:46:53 +0800 Tag: v2.8.1 MDL-48168 quiz editing: max grade should be editable after attempts