Both Gold Coast United and North Queensland Fury joined the league in the 2009–10 season. On 12 June 2009, Melbourne Heart was awarded a licence to join the 2010–11 season. On 1 March 2011 North Queensland Fury's A-League licence was revoked for financial reasons. On 29 February 2012, Gold Coast United also had its licence revoked. On 4 April 2012 it was announced that a new Western Sydney-based club, Western Sydney Wanderers, would join the league for the 2012–13 season. In January 2014, Melbourne Heart was acquired by the City Football Group and was renamed Melbourne City ahead of the 2014–15 season. In February 2018, officials announced that the league would expand to 12 teams for the 2019–20 season. Later that year, the league announced that Western United FC would join the competition in 2019–20 and Macarthur would enter the following season (2020–21).