According to latest rumors on CR, the upcoming flagship full frame mirrorless camera Canon EOS R1 now expected to be released in the second half of 2023 at the earliest. The main reason is Canon and other manufacturers still suffering from inventory shortages.
According to rumors, Canon may release more RF mount lenses before EOS R1. Like RF 135mm f/1.8L USM lens is expected to be released in the second half of this year. Canon is also rumored to release RF 35mm f/1.2L USM lens in late 2022 to early 2023.