- Firmware upgrade now goes up to version 2.24 for Portable Solar and Mini.
- Bluetooth performance and speed has been improved for a smoother user experience.
- New function has been added for the app to be able to run a recovery upgrade on devices whose firmware is incomplete. If a firmware update fails half way (unintentional connection loss), this enables to find the device as "DfuTarg" and recover the device, installing the latest firmware.
- Minor bugfixes