OTAA sample doesn't compile

[DeveloppeurPascal]

/Users/pprem/Documents/Arduino/libraries/ESP32_LoRaWAN-master/examples/OTAA/OTAA.ino: In function 'void loop()':
OTAA:64:28: error: no matching function for call to 'LoRaClass::DeviceStateInit()'
LoRa.DeviceStateInit();
^
In file included from /Users/pprem/Documents/Arduino/libraries/ESP32_LoRaWAN-master/examples/OTAA/OTAA.ino:35:0:
/Users/pprem/Documents/Arduino/libraries/ESP32_LoRaWAN-master/src/LoRa.h:87:8: note: candidate: void LoRaClass::DeviceStateInit(DeviceClass_t)
void DeviceStateInit(DeviceClass_t CLASS);
^
/Users/pprem/Documents/Arduino/libraries/ESP32_LoRaWAN-master/src/LoRa.h:87:8: note: candidate expects 1 argument, 0 provided
OTAA:94:24: error: 'IsLowPowerOn' was not declared in this scope
LoRa.DeviceSleep(IsLowPowerOn,DebugLevel);
^
exit status 1
no matching function for call to 'LoRaClass::DeviceStateInit()'

[DestinyFxxker]

Please update the library to the latest version.