Not the first time the Canon RF 35mm f/1.2L lens is rumored. Now, it seems Canon might release two versions of it.
Both versions of the RF 35mm f/1.2L might get released in the first half of 2021. A patent describing the optical formulas for the RF 35m f/1.2L has been spotted in the past and it is quite likely it refers to the upcoming lens.
Source: Canon Rumors