Z50, Z5, Z6, Z7 get firmware updates that improve Eye AF : r/nikon_Zseries
Firmware Version 2.0 now available for the Nikon Z6 and Z7– adds eye-detection AF - Newsshooter
How to Update the Firmware in Your Nikon Digital Camera | Nikon
Nikon Rumors on Twitter: "New firmware updates for the Nikon Z6 II and Z7 II cameras released: https://t.co/y1ZQ026jEP https://t.co/8OIzbXyHvk" / Twitter
Nikon Releases Two Firmware Updates for Mirrorless Z Systems - Adds Animal-Detection AF Plus Enhanced Subject Tracking Functionality
How to update Nikon camera firmware - Camera Jabber
Nikon's new firmware updates for its Z50, Z5, Z6 and Z7 cameras improve AF performance: Digital Photography Review
Z6 Firmware update: Nikon Z Mirrorless Talk Forum: Digital Photography Review
Nikon Released Z6 & Z7 Firmware Updates Version 2.00 ! – Camera News at Cameraegg
New Nikon Z6/Z7 firmware adds ISO to lens control ring, support for new lenses - Camera Jabber
New Nikon Z6 and Z7 Firmware 2.20 Adds CFexpress Support
Nikon Firmware Update Adds Blackmagic RAW Support to Z6 and Z7 | PetaPixel
Nikon firmware update improves AF performance, adds eye-detection to Z6 and Z7: Digital Photography Review