# 1.21.0 -> 1.22.0

## Breaking changes

* BluetoothDeviceProvider class has one new parameter for TDWP feature (can be nil) and a modified parameter with `wedgeRegex`

### Concrete Example

#### Required Parameter:

* `wedgeRegex`: Regex object required with supported devices

#### Optional Parameter:

* `tdwdServerEnv`: Server environment to choose from dev, uat and prod

```swift
// Initialize BluetoothDeviceProvider and configuration
let supportedDevicesPrefixes = [
    "IMS-"
]

let pattern = "^(" + supportedDevicesPrefixes.joined(separator: "|") + ")"
do {
    // Create a regex object
    bluetoothDeviceProvider = BluetoothDeviceProvider(wedgeRegex: try NSRegularExpression(pattern: pattern, options: []),
                                                      tdwdServerEnv: .dev)
} catch {
    fatalError("Failed to create regex: \(error)")
}

IMSDeviceManager.configure(providers: [bluetoothDeviceProvider])
```


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