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Git commits in Moodle 3.5.5 by Jean-Michel Vedrine
commit ffe4e082b089f75cad69ddb27a9a3243617dc748 Author: Jean-Michel Vedrine <vedrine@vedrine.org> Date: Tue, 19 Feb 2019 00:48:32 +0800 Tag: v3.5.5 MDL-63905 qtype_multianswer: validate imported questions