Complete version history for "Coronavirus Disease 2019 (COVID-19) – Surveillance case definition"

Currently waiting for a response from Department of Health, they should respond promptly and normally no later than (details).

Dear Department of Health,
Could I request access to archived versions of "Coronavirus Disease 2019 (COVID-19) – Surveillance case definition" linked here:
https://www.health.gov.au/sites/default/...
The version history is in the above document and it provides some information about the changes made in each version, but I am interested in learning how the definition of a "case" has evolved over the course of the pandemic for surveillance purposes.
Yours faithfully,
Andrew