https://www.cnet.com/news/canon-eos-r-full-frame-mirrorless-and-more-expected-sept-5-reportedly/

According to CanonRumors, on Sept. 5 the company will launch a full-frame Canon EOS R body with four RF-mount lenses: a 35mm f1.8, 50mm f1.2L, 28-70mm f2L and 24-105 f4L. There also might be several mount adapters, including specific ones for cinema lenses. Other lenses it's expected to debut are an EF-M 32mm f1.4 -- the first really wide-aperture lens for its APS-C mirrorless line, and since that angle of view is equivalent to a standard 51mm, a good option for portrait photography -- and revs to its EF 400mm f2.8 and EF 600mm f4L lenses.

Everyone's been expecting Canon to release a full-frame mirrorless this year for Photokina 2018, a big camera show that surfaces every other year like Brigadoon. Nikon only recently announced its competing Z series, and there are high-probability rumors about Panasonic announcing a full-frame camera during the show.