2 Oct 2020 - A major update was performed, including replacing the 2015 ABS SDAC data with 2018 SDAC data and updating data on specialist disability services, social housing, homelessness services, education, and income support.

21 Oct 2019 - A number of small typographical and aesthetic changes were made to figures throughout the report. 

18 Sep 2019 - Figure 1 located under The disability policy environment section of this report was modified, including reformatting the diagram and amending a typographical error.