If, like me, you are trying to find just the differences between WCAG 2.2 CR and the new PR, there is a diff:
https://services.w3.org/htmldiff?doc1=https%3A%2F%2Fwww.w3.org%2FTR%2F2023%2FCRD-WCAG22-20230517%2F&doc2=https%3A%2F%2Fwww.w3.org%2FTR%2FWCAG22%2F
Handy when updating your own internal docs.
Keys `K` and `J` will navigate you through the changes (the previous/next controls at the DOM/page bottom are not operable with a keyboard). 133 in total, many of them simple word case changes.