The Accessible Rich Internet Applications Working Group has published ARIA in HTML as an updated W3C Recommendation.

This spec's primary objective is to define requirements for use with conformance checking tools used by authors (i.e., web developers). These requirements will aid authors in their development of web content, including custom interfaces and widgets, which make use of ARIA to complement or extend the features of the host language HTML
https://www.w3.org/news/2026/updated-w3c-recommendation-aria-in-html/
#WebStandards #a11y