A revised calendar was released on 17 May, with the events at Gold Coast and Newcastle dropped from the calendar and a second race at Bathurst to be held in February 2021. As well, the Melbourne 400 will still count as a round because practice and qualifying had taken place before the event was cancelled. After a second revision on 19 June, the second Bathurst round was reassigned to be part of the 2021 season (replacing the Intercontinental GT Challenge round at Bathurst cancelled because of international travel restrictions), with the Sydney SuperNight round being restored and acting as the season finale.