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Git commits in Moodle 3.3.5 by Nick Phillips
commit 7d5efd643cc3bada2c52fc8fec6e64af47d865e8 Author: Nick Phillips <nick.phillips@otago.ac.nz> Date: Tue, 17 Oct 2017 06:46:11 +0800 Tag: v3.3.5 MDL-56688 grade: fix ordering of grade items in grade_seq::flatten