
Here is the last leak before the big Canon announcement tonight (see previous reports for more details):

The next two Canon RF mirrorless lenses to be announced are the 16mm f/2.8 and the 100-400mm: キヤノンが次に発表するRFレンズは16mm F2.8と100-400mmになるらしい。#噂 — 軒下デジカメ情報局 (@nokishita_c) August 31, 2021

Canon will soon announce a new RF 14-35mm f/4L mirrorless lens. The matching lens hood is EW-83P. Canon is also rumored to announce three RF mount APS-C cameras later this year and in 2022.

At the end of April 2021 Canon will announce three new telephoto RF lenses (previously reported here): Canon RF 100mm f/2.8 L MACRO IS USM Canon RF400mm f/2.8 L IS USM Canon RF 600mm f/4 L IS USM Canon also has a new unreleased speedlight DS401243 that was registered in Russia: