History of changes to WAI-ARIA 1.0 User Agent Implementation Guide

This document tracks changes made to public working drafts of WAI-ARIA 1.0 User Agent Implementation Guide.

16 August 2012

Publication of the 16 August 2012 Last Call Working Draft.

10 January 2012

Publication of the 10 January 2012 Last Call Working Draft.

16 September 2010

Publication of the 26 August 2010 Public Working Draft. No public comments were received on this draft, but the document underwent continued engineering informed in part by ARIA testing experience.

15 December 2009

Publication of the 15 December 2009 Public Working Draft.

24 February 2009

Publication of the 24 February 2009 First Public Working Draft.