Status of Bluetooth for ESP32

I was able to get the ESP32 branch of Espruino to build with functional BT but I had to modify line 45 of targets/esp32/bluetooth.c

if(ret) {jsWarn("mem release failed:%x\n",ret); /*return;*/}

It always fails trying to release ESP_BT_MODE_BTDM and if it returns none of the following initialization gets executed.

Is there any newer version of this? It seems like a work in progress...