Do the batteries auto discharge when stored in the charging hub with the latest firmware?  I have seen discussion regarding not storing the batteries in the drone or in the charging hub and was wondering is this is still the case.

Hi there. Thank you for reaching out. We highly recommend removing your DJI Mini 2 Intelligent flight battery into the DJI Mini 2 Two-Way Charging Hub when you store it for one day or more as it will enter the Auto-Discharging Function, the battery automatically discharges to approx 96% when it is idle for one day, and automatically discharges to approx 72% of the battery level when it is idle for nine days. It is normal to feel moderate heat being emitted from the battery during the discharging process.