January 19, 2022 Per DP Review:
Canon has announced the EOS R5C, a full frame mirrorless camera that effectively combines the EOS R5 with a Cinema EOS motion picture camera, all in a single body. It's physically similar to the EOS R5 with the notable additions of a bulge on the rear of the camera to accommodate a fan, and a red shutter button on the front.
The power switch on top of the EOS R5C provides the option to start the camera in either photo or video mode. What sets the EOS R5C apart is that each mode provides a completely different, and use-case specific, user experience. Read full story here: https://www.dpreview.com/news/0213793349/canon-announces-the-eos-r5c-a-cinema-eos-and-a-stills-camera-all-in-one-body