Canon released firmware v1.2.0 for the Canon EOS R6 Mark II. It's by far the smallest update issued today with compatibility updates along with bug fixes.
- RF5.2mm F/2.8 L DUAL FISHEYE is now supported.
- Enhanced security when sending captured images via FTPS transfer.
- Added support functions for software development support kit (EDSDK/CCAPI) for digital cameras.
- Fixed minor bugs.