Demo version: https://russmaxdesign.github.io/aria-roles/
When WAI ARIA 1.0 became a W3C Recommendation in March 2014, there were four categories for roles. When WAI ARIA 1.1 became a W3C Recommendation in 14 December 2017, two additional categories were added.
This chart shows all WAI ARIA roles including notes on when they changed category, or where newly introduced.
See Licence information for use.