Developer credits
Git commits in Moodle x.x.x by Grigory Baleevskiy
commit 5ff9e4581739aa2157b45926841b1141478c10d5 Author: Grigory Baleevskiy <grigory@catalyst-au.net> Date: Sun, 31 Jan 2016 09:14:48 +0800 Tag: v2.9.6 MDL-52978 core_lib: fixed wrong days showing for dates in datepicker
commit b08fc23a6cb0a34d4e4ba212a99f86c812af4b10 Author: Grigory Baleevskiy <grigory@catalyst-au.net> Date: Sun, 31 Jan 2016 09:14:48 +0800 Tag: v3.0.4 MDL-52978 core_lib: fixed wrong days showing for dates in datepicker
commit 53754839d267ce11897891ee837c672ed2412e65 Author: Grigory Baleevskiy <grigory@catalyst-au.net> Date: Sun, 31 Jan 2016 09:14:48 +0800 Tag: v3.1.0-beta MDL-52978 core_lib: fixed wrong days showing for dates in datepicker