Developer credits
Git commits in Moodle 2.4.5 by Amanda Doughty
commit bf296d3cf38fbe186155e3e875ccfa211eda9324 Author: Amanda Doughty <mieooooow@gmail.com> Date: Sat, 08 Jun 2013 03:06:17 +0800 Tag: v2.4.5 MDL-38376 mod_assign: Feedback displayed when Grade set to hidden