via smashingmagazine.com => original post link
WCAG 2.2 is officially the latest version of the Web Content Accessibility Guidelines now that it has become a “W3C Recommended” web standard as of October 5.
The changes between WCAG 2.1 and 2.2 are nicely summed up in “What’s New in WCAG 2.2”:
“WCAG 2.2 provides 9 additional success criteria since WCAG 2.1. […] The 2.0 and 2.1 success criteria are essentially the same in 2.2, with one exception: 4.1.1 Parsing is obsolete and removed from WCAG 2.2.”