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Git commits in Moodle 3.1.x by Sam Wilson
commit 3aff88f24ccbf8a61e9e0b274f3a8f90ab89d5bd Author: Sam Wilson <sam@samwilson.id.au> Date: Thu, 16 Jun 2016 20:40:13 +0800 Tag: v3.1.3 MDL-29774 core_user: Update group-membership summaries on AJAX calls