Nikon has announced a new firmware update (Version 2.0) bringing a host of new features to the already impressively specified Nikon Z 8. The most intriguing is the addition of ‘Pixel Shift,’ which aims to improve detail while also reducing noise levels. A further attraction is diffraction mitigation by careful use of aperture selection. It’s not clear what the ‘effective resolution’ is from the press release but the fact that the Nikon Z 8 outputs RAW files to merge in their NX Studio utility (which was also upgraded today) is encouraging; Canon’s decision to add the functionality to the Canon EOS R5 outputting a finished JPEG missed the mark. As…