Will there be wireless firmware update?

in my plans of some mesh installation, it is also possible, to place some nodes in places where i will probably not be able to reach those any more. (top of tree/other places)
actually i dont want to change settings or firmware on those.
but if necessary:
if i get that to function well, i can use admin channel for settings.
but for firmware update, i know that is impossible over lora.
but BLE or Wifi could do. from a 50m distance.
so, will there be firmware-updates over Wifi or BLE ?
any plans for that?
thanx, kr

BLE updates are already on device there is a nrf DFU app you can use on iOS and a beta esp32 app in TestFlight, no android support yet.