Sony released a new firmware for the Sony a7SIII and Sony a1 that brings it closer to the newer recent Sony cameras released like the Sony FX3, Sony zve1, Sony a7rv, Sony a9IIII, Sony a6700, Sony FX30 etc... Sony a7SIII and a1 can now do focus breathng compensation and DCI 4k with the newer menu overlay but does not include the most important feature... The new firmware DOE NOT include the ability to uploaded USER LUTS!!!! .... let's discuss this atrocity.