
Sigma released a new firmware update for the Sigma 24-70mm f/2.8 DG OS HSM Art lens that fixes overexposure problems when used with Nikon Z6/Z7 mirrorless cameras (see previous Sigma updates for Nikon Z):

Nikon just released new firmware updates for the Z6 and Z7 mirrorless cameras: Nikon Z7 Firmware Version 1.03 Nikon Z6 Firmware Version 1.01 Here is the list of changes:

Sigma releases new firmware updates for several Nikon F-mount lenses that fix issues when using Sigma lenses on the Nikon Z7 camera in combination with the Nikon Z-mount adapter FTZ. This is an improved firmware from what was already announced on October 26th, 2018: