Developer credits
Git commits in Moodle 2.7.4 by Jonathon Fowler
commit 7b9a54432a9827950a900f4774ffdd64642e4f49 Author: Jonathon Fowler <jf@jonof.id.au> Date: Fri, 05 Dec 2014 17:44:49 +0800 Tag: v2.7.4 MDL-45324 assign: notify when workflow is Off, or if state is Released