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Git commits in Moodle 3.6.3 by Andreas Wagner
commit 1f7b1ad0f28860c0f6bc6dfac51df9887e2ebfdc Author: Andreas Wagner <awagner@gmx.de> Date: Sun, 18 Nov 2018 23:34:05 +0800 Tag: v3.6.3 MDL-60972 core_course: delete section files, when section is deleted.