Please note: the original post mentioned the EOS R6 Mark II, that was obviously nonsense…
Canon Japan announced that the new Canon EOS R7 and the RF-S 18-45mm and RF-S 18-150mm lenses will start shipping on June 23, 2022. But they already have supply issues.
Canon Japan (machine translated):
EOS R7, RF-S18-45mm F4.5-6.3 IS STM, RF-S18-150mm F3.5-6.3 IS STM, Multi-accessory shoe shoe cover ER-SC1, Multi-accessory shoe shoe cover ER-SC2 June 23 It will be on sale from the day.