2021.4.11 update completed (approx 35 minutes). Lots of clunks, thumps, clicks, winding noises. I understand aside from "minor bug fixes," the only real "noticeable" update might be the brake regen under colder conditions.
2 1/2 years and 40k miles later, I'm still loving this ride! Only wished the interior was as quiet, from wind and road noise, as the S or even the Chevy Bolt (seriously).