A new rumour online says AMD will unveil its new Ryzen 7000 series processors sometime in Q3, 2022. AMD could announce it at Computex 2022 in late May, and the CPUs could hit shelves as early as July 2022.
https://www.notebookcheck.net/AMD-Ryzen-7000-series-processors-based-on-the-Zen-4-architecture-to-be-launched-a-lot-sooner-than-earlier-anticipated.598638.0.html