v3.8.3

Fixed

• The iOS Bluetooth alert no longer pops up over other apps (BearoundSDK 3.8.2). Both
  CBCentralManager instances in the native iOS SDK were created without
  CBCentralManagerOptionShowPowerAlertKey, which defaults to true: with the radio off or
  the Bluetooth permission denied, iOS answered that instantiation with its own alert. Because
  the SDK wakes in the background, the alert surfaced on top of whatever app the user had
  open — the host app's name showing up in an alert while the user was somewhere else. Nothing
  changes functionally: scanning was already gated on the radio being powered on, so a user
  with Bluetooth off simply doesn't scan — now silently. The first-time authorization prompt
  is a different mechanism and is unaffected.