Changelog for Accessibility Roles and Responsibilities Mapping (ARRM)

28 October 2026

• In the Typical roles and responsibilities section, we added “Important notes about ARRM tasks”.
• In WCAG Success Criteria Responsibilities:
  • We added the WCAG 2.2 success criteria.
  • We updated the role responsibilities for 1.3.3 Sensory Characteristics and 4.1.3 Status Messages.
• In Tasks:
  • We updated the Introduction section and added “Important notes”.
  • We updated “Form Interactions”, “CSS and Presentation”, “Navigation”, “Static Content”, and “Dynamic Interactions” tasks.
• In UX Designer, Visual Designer, Content Author, and Front-End Developer:
  • We updated the “Tasks to get started” section and added “Important notes”.
  • We updated the list of tasks.