The Accessible Rich Internet Applications Working Group published the First Public Working Draft of Accessible Rich Internet Applications (WAI-ARIA) 1.3. This @wai specification provides an ontology of roles, states, and properties that define accessible user interface elements and can be used to improve the accessibility and interoperability of web content and applications. Please submit any comments by 21 February 2024.
https://www.w3.org/news/2024/first-public-working-draft-accessible-rich-internet-applications-wai-aria-1-3/