AMD will use the AM4 socket through its 'Zen 3' CPUs, but it will drop older chipset support | PCWorld
AMD 2022-2024 Roadmaps the Video - ServeTheHome
Roadmap enlists AMD processor codenames expected till 2022; No hint of AMD Ryzen desktop CPUs indicated for 2021, but will ARM K12 be revived? - NotebookCheck.net News
Updated AMD Notebook Roadmap: Zen 4 on 4nm in 2023, Zen 5 By End of 2024