Compatibility with Homebridge 2.0

[noelhibbard]

I just switched to 2.0-beta.11 and now I'm getting this error in the log:

TypeError: Service.BatteryService is not a constructor
    at configToServices (/homebridge/node_modules/homebridge-mqttthing/index.js:3545:34)
    at createServices (/homebridge/node_modules/homebridge-mqttthing/index.js:3568:24)
    at new makeThing (/homebridge/node_modules/homebridge-mqttthing/index.js:3600:23)
    at /homebridge/node_modules/homebridge/src/server.ts:362:50
    at Array.forEach (<anonymous>)
    at Server.loadAccessories (/homebridge/node_modules/homebridge/src/server.ts:282:29)
    at Server.start (/homebridge/node_modules/homebridge/src/server.ts:167:12)

Here is the config for the accessory that is throwing the error:

        {
            "accessory": "mqttthing",
            "type": "contactSensor",
            "name": "Kitchen Refrigerator Door",
            "url": "mqtt://server1.example.com",
            "topics": {
                "getContactSensorState": {
                    "topic": "zigbee2mqtt/Kitchen/Fridge Door",
                    "apply": "return !JSON.parse(message).contact;"
                },
                "getStatusTampered": {
                    "topic": "zigbee2mqtt/Kitchen/Fridge Door",
                    "apply": "return JSON.parse(message).tamper;"
                },
                "getStatusLowBattery": {
                    "topic": "zigbee2mqtt/Kitchen/Fridge Door",
                    "apply": "return JSON.parse(message).battery_low;"
                },
                "getBatteryLevel": {
                    "topic": "zigbee2mqtt/Kitchen/Fridge Door",
                    "apply": "return JSON.parse(message).battery;"
                }
            }
        }

If I remove the config for getBatteryLevel, this error goes away and everything seems to work fine.

[fox34]

Context, as stated in the homebridge guide for upgrading to 2.0:

BatteryService has been removed in favour of Battery

[GithHobby]

How did you switch to the beta?
I'm using the 1.8.5 and I didn't find how to switch.