This firmware update (Version 1.1.1) incorporates the following fixes and improvements.
The Version 1.1.1 firmware being released this time is for cameras with firmware up to Version 1.1.0. If the camera's firmware is already Version 1.1.1, it is not necessary to update the firmware.
- Adds detailed information about three new lenses.
- Polish has been added as a new display language in the menu screens.
Product page: here