Arduino-BLE-MIDI: Can't compile after update to 2.2 / Arduino BLE

Discussed in https://github.com/lathoub/Arduino-BLE-MIDI/discussions/53

<div type='discussions-op-text'>

^{Originally posted by agentff6600 March 23, 2022} Hi!

I updated to the new version today. I tried compile MidiBle.ino again onto an Arduino NANO 33 IOT (that worked before the update).

Now I get this message:

In file included from /private/var/folders/gf/tr166wdx0cbcrcgq6kl_6h7w0000gn/T/.arduinoIDE-unsaved2022223-32034-lm06d2.6h9ve/MidiBle/MidiBle.ino:6:0:
/Users/windlin/Documents/Arduino/libraries/BLE-MIDI/src/hardware/BLEMIDI_ArduinoBLE.h:5:24: error: 'SERVICE_UUID' was not declared in this scope
 BLEService midiService(SERVICE_UUID);
                        ^~~~~~~~~~~~
/Users/windlin/Documents/Arduino/libraries/BLE-MIDI/src/hardware/BLEMIDI_ArduinoBLE.h:5:24: note: suggested alternative:
In file included from /private/var/folders/gf/tr166wdx0cbcrcgq6kl_6h7w0000gn/T/.arduinoIDE-unsaved2022223-32034-lm06d2.6h9ve/MidiBle/MidiBle.ino:1:0:
/Users/windlin/Documents/Arduino/libraries/BLE-MIDI/src/BLEMIDI_Transport.h:21:26: note:   'bleMidi::SERVICE_UUID'
 static const char *const SERVICE_UUID        = "03b80e5a-ede8-4b33-a751-6ce34ec4c700";
                          ^~~~~~~~~~~~
In file included from /private/var/folders/gf/tr166wdx0cbcrcgq6kl_6h7w0000gn/T/.arduinoIDE-unsaved2022223-32034-lm06d2.6h9ve/MidiBle/MidiBle.ino:6:0:
/Users/windlin/Documents/Arduino/libraries/BLE-MIDI/src/hardware/BLEMIDI_ArduinoBLE.h:6:34: error: 'CHARACTERISTIC_UUID' was not declared in this scope
 BLEStringCharacteristic midiChar(CHARACTERISTIC_UUID,  // standard 16-bit characteristic UUID
                                  ^~~~~~~~~~~~~~~~~~~
/Users/windlin/Documents/Arduino/libraries/BLE-MIDI/src/hardware/BLEMIDI_ArduinoBLE.h:6:34: note: suggested alternative:
In file included from /private/var/folders/gf/tr166wdx0cbcrcgq6kl_6h7w0000gn/T/.arduinoIDE-unsaved2022223-32034-lm06d2.6h9ve/MidiBle/MidiBle.ino:1:0:
/Users/windlin/Documents/Arduino/libraries/BLE-MIDI/src/BLEMIDI_Transport.h:22:26: note:   'bleMidi::CHARACTERISTIC_UUID'
 static const char *const CHARACTERISTIC_UUID = "7772e5db-3868-4112-a1a9-f2669d106bf3";
                          ^~~~~~~~~~~~~~~~~~~

I am not sure what to take from this? Is it pointing at a file in var that should not be there? </div>