Currently, Canon has one new camera code name DS126801 & K437 got registered at Taiwan NCC, this means Canon EOS 90D or EOS 7D Mark III will be officially announced in next two or three months, mostly like to be announced in late August 2019. First rumored specs list of this camera now already available.
According to latest rumors on Northlight-images, Canon EOS 90D may feature with the brand new DIGIC 9 image processor.
From NL:
Once again we’re told that the 80D (7d2?) replacement will debut a new Canon APS-C sensor that will quiet some of the 4K video complaints that have been common for a while. The camera is supposed to be quite a big jump in performance in its functions involving getting data off the chip and may debut Digic 9.