I hear rumors on another forum that the update also changes the DCFC curve for older Bolts. Instead of the staircase ramp-down, it is claimed that we will get the more gradual curve, which is probably a true Constant-Current -> Constant-Voltage profile.
I haven't heard anything from Chevy yet about the final fix. When I get it applied, I will be testing the DCFC curve for myself.
2011 Torqeedo Travel 1003 electric outboard on a 22' sailboat
2012 Leaf SV (traded for Bolt)
2015 C-Max Energi (302A package) - sold
2017 Bolt Premier
2021 Mini Cooper SE Signature+