Highly reliable source at CanonWatch told that Canon will have an EOS-R related announcement in mid February. It’sm unclear WHAT is going to be announced. Here are some rumors:
The EOS-RP camera:
I guess the RP will be a new professional model. No specs are rumored yet…
The RF lenses:
Back at Photokina Canon Japan gave us some more info about the future Canon RF lens roadmap. There will be three f/2.8 zooms in 2019-2021. This is just my guess but I think these will be the 16-35mm, 24-70mm and 70-200mm f/2.8 lenses.