Canon today has officially released firmware updates for the EOS R5, EOS R6, EOS-1D X Mark III and RF 70-200 f/2.8L IS USM, RF100-500mm F4.5-7.1 L IS USM lenses.
Download links:
- Canon EOS R5 Firmware Version 1.3.0
- Canon EOS R6 Firmware Version 1.3.0
- Canon EOS-1D X Mark III Firmware Version 1.4.0
- Canon RF 70-200mm f/2.8L IS USM Lens Firmware Version 1.1.0
- Canon RF 100-500mm f/4-7.1L IS USM Lens Firmware Version 1.0.9