You can now download Canon EOS R firmware version 1.4.0. Although it is not available to download in the US just yet, several other Canon sites such as Canon Japan already have it listed.
![Canon EOS R firmware update 1.4.0](https://www.newsshooter.com/wp-content/uploads/2019/09/Screen-Shot-2019-09-26-at-5.24.25-PM-740x418.png)
Firmware version 1.4.0 adds the following functionality and improvements to the EOS R:
- With improved Eye AF detection accuracy, it will now be possible to detect the eye even when the face of the main subject is small.
- By improving the AF frame display speed, the AF frame will follow a moving subject more accurately than before.
- By improving AF performance, subjects that are moving quickly on the screen, even if they are quite small, can be tracked more accurately.
- Corrected the phenomenon where the AF frame size could not be changed in the servo AF setting.
- PTP communication vulnerability fix
If you also weren’t aware, Canon also released a new LUT back in February for the EOS R as well.