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Git commits in Moodle 3.1.8 by Marina Glancy
commit e404606458e5c76fb0dbd691b22d95df1cad60be Author: Marina Glancy <marina@moodle.com> Date: Wed, 30 Aug 2017 11:37:27 +0800 Tag: v3.1.8 MDL-59972 mod_feedback: escape subject when showing the contact form