Group Note: RDF Dataset Canonicalization and Hash Working Group — Explainer and Use Cases

 The RDF Dataset Canonicalization and Hash Working Group has published a Group Note of RDF Dataset Canonicalization and Hash Working Group — Explainer and Use Cases. This is a supporting document for the RDF Dataset Canonicalization specification, providing some extra explanation of the problem space and associated use cases.

Web Content Accessibility Guidelines (WCAG) 2.2 is a W3C Recommendation

 The Accessibility Guidelines Working Group (AG WG) published Web Content Accessibility Guidelines (WCAG) 2.2 as a W3C Recommendation. WCAG and supporting documents explain how to make content more accessible to people with disabilities. For an introduction to WCAG, see the WCAG 2 Overview. WCAG 2.2 adds 9 requirements (called success criteria) since WCAG 2.1. These success criteria improve accessibility for people with visual, physical, and cognitive disabilities. For example, they expand guidance for touch input. To learn more about WCAG 2.2, see What's New in WCAG 2.2.