As previously reported, Canon has released a firmware update for the Canon EOS R. It turns out it was released at the end of November but hasn’t yet been posted by Canon USA for whatever reason.
Firmware Version 1.6.0 incorporates the following enhancements and fixes:
Support for the RF 85mm f/1.2L USM DS lens has been added.
Corrects a phenomenon in which the function or setting value assigned to the control ring may change when the control ring is operated in Eco mode.
Corrects a phenomenon in which the camera may stop operating properly during “auto-transfer” when using Camera Connect with a Wi-Fi connection.
Corrects a phenomenon in which high-speed synchronization with use of an external flash may not operate properly depending on the camera’s setting for C.Fn2 “Set shutter speed range”...