Earlier this month, it was reported that the windows 11 22h2 feature update code named "Sun Valley 2" was about to enter the RTM stage, but the specific release date was not yet determined. Some news said it would be released in May, while others said it would be released in June.
However, windows Zac Bowden of central seems very confident that the build 22621 obtained from the recent beta channel will become the final version of windows 11 22h2 and will be fully available later this year (GA). Bowden added that Microsoft will sign the version on May 20, a week from now.
Interestingly, Brandon LeBlanc, Microsoft's senior project manager, responded to a comment on Bowden's tweet and did not refute the rumor, indicating that it is indeed very likely to be true.