After the Canon released EOS R and EOS RP, next EOS R mirrorless body could be a high megapixel EOS RS body. The official announcement of EOS RS could be in late 2019 to early 2020. And Canon is also planning to announce a new pro level EOS R body next year, the release date is expected ahead of Tokyo 2020 Olympics Games.
According to recently rumors on CR, a loose Canon RF mount lens roadmap for 2020 has been shown to select photographers, and the plan is to release between 6 to 8 new RF mount lenses in 2020.
According to previous rumors, Canon may announce a new RF 14-21mm f/1.4L USM lens and a “crazy” prime lens in 2020 or later. Now according to CR, this “crazy” prime lens could be RF 135mm f/1.4L USM lens, along with RF 135mm f/1.8L USM lens in development. The release date for this lens is in later 2020.