2.30.33 updated the following systems (from 2.28.75):
CID (Center Display)
IC (Instrument Cluster)
Gateway
Battery Management
Charger Main Control
Charger Phases
Charge Port
Drive Inverter(s)
Pedal Monitor
Thermal Control
Sunroof (Pano) Control
Driver Assistance features (NOT Autopilot)
Audio DSP
Does the audio get updated often?