Digifly have just updated their HG specific offering resulting in the fully revamped Air-PRO-PITOT-HG and they are also offering a new model that also provides a cut-out for a smartphone (you will need to supply a clamp for your chosen device) called the Air-PRO-PITOT-HG-CARGO.
More detail will come out in due course but this is what Digifly say about the upgrades:
After years of hardware and software development, Digifly's Air series has been completely refreshed. And not only in looks!
The new AirPRO brings with it lots of new hardware chief among which are all new GPS and Bluetooth modules to increase performance of the already very reliable Air-BT.
The AirPRO project revolved around connectivity with notable improvements in the exchange of data with external devices, automated pairing thanks to BLE technology and joint work with developers of XCTrack, allowing the AirPRO to dovetail seamlessly with the most used flight apps in the world.