The Web Content Accessibility Guidelines (WCAG) are a series of specifications developed and maintained by the World Wide Web Consortium (W3C) for the purpose of ensuring that websites are accessible for people who have disabilities. Due to technological advances and evolving perspectives on web accessibility challenges that individuals disabilities face, the WCAG is regularly being updated and revised. The current version of WCAG 2.2 was issued on Nov. 30, 2020, and the WCAG 2 Series is coming to an end with a new WCAG 3.0 under development.