Web Content Accessibility Guidelines (WCAG) has released a working draft for version 2.2 of the guidelines. It adds 9 new requirements. As of the writing of this article, you can and should review and comment on the new requirements.
The following Success Criteria are new in WCAG 2.2:
- Accessible Authentication
- Dragging
- Findable Help
- Fixed Reference Points
- Focus Appearance (Minimum)
- Focus Appearance (Enhanced)
- Hidden Controls
- Pointer Target Spacing
- Redundant Entry
You can access the version 2.2 guidelines on the w3.org website.