Developer credits
Git commits in Moodle 2.6.x by William Tam
commit bf4eccdd4219e3ba070af64ba2ab8349c186b6a1 Author: William Tam <recreate123@gmail.com> Date: Wed, 29 May 2013 04:13:39 +0800 Tag: v2.6.0-beta MDL-37804 mod/assign: Students no longer able to submit files after due date with Prevent late submissions turned on.