In production, we use UTC as the time zone. DRF 3.7.7 now puts all times in the currently set timezone where it used to use UTC. By setting TIME_ZONE to UTC, we keep the same results we used to get. In a few places, we had to change the expected test results to be UTC.
CMS (Content Management System) ------------------------------- This directory contains code relating to the course management portal for edX, also known as Studio.