Link broken

Hello,

My name is Kim. I am subscribed to the email mailing list about WCAG. I recently got an email about WCAG 2.2 in Development; however one of the links listed was broken. When I clicked it, I was directed to a not found page. What link should I be using instead?
  https://www.w3.org/blog/2020/02/wcag-22-in-development/


Thank you,
Kim Dunagan