
In addition to the new Z6II, Z7II, and Z9 firmware updates and recent software updates, Nikon also released version 1.2.0 of their remote control software NX Field with added support for the Z9 camera:

Nikon just released the previously reported firmware updates for the Nikon Z6II (v1.40), Nikon Z7II (v1.40), and Nikon Z9 (v2.0):