Now that cooler temps are starting to hit the northern latitudes, I'd love to hear about what people are observing for behaivor of the battery heater. For example, what temperature does your Bolt warm the pack to during preheat, or while driving.
I've done one session since the june update. It actually finally seems like they implemented the slow reduction as you get higher SoCs instead of the abrupt taper. I likely won't be doing more charges like this since I'm avoiding those situations. If I have to drive far enough away to need to do a DCFC then I'm going to just be taking a different car.