Well, last year turned out to be a bust for the Canon 5D Mark IV, but they did roll out some new Cine cameras and updated a majority of the existing line. But as a Canon fan and filmmaker I would really love to see some of these things being placed on the Canon EOS C100 Mark III. Here are the latest Canon camera rumors and hope these are true.

Canon Cinema EOS C100 Mark III
4K video recording up to 60fps (Most Important)
1080p up to 120fps
Super 35mm CMOS Sensor
PL + EF Mount
ISO 100-102,400
CFast + SD Card Slots
XF-AVC/MPEG-4 AVC/H.264/ProRes
RAW capture with external recorder
New anamorphic lens announced alongside its release. 

Please Canon hope you consider these options or at least some of them including the 4k. Myself and many many others would love to see this happen.