Release/0.22.0 - Githubissues

Added

Added BleakCharacteristicNotFoundError which is raised if a device does not support a characteristic.
Added utility function to work around pywin32 setting threading model to STA on Windows.

Updated PyObjC dependency on macOS to v10.x.
Updated missing Bluetooth SIG characteristics and service UUIDs.
Updated BlueZManager to remove empty interfaces from _properties during InterfacesRemoved message.
Updated PyWinRT dependency to v2. Fixes #1529.
Raise exception when trying to scan while in a single-treaded apartment (STA) on Windows. Fixes #1132.

Fixed BlueZ version in passive scanning error message. Fixes #1433.
Fixed mypy requiring Unpack[ExtraArgs] that were intended to be optional. Fixes #1487.
Fixed KeyError in BlueZ is_connected() and get_global_bluez_manager() when device is not present. Fixes #1507.
Fixed BlueZ _wait_removed completion on invalid object path. Fixes #1489.
Fixed rare unhandled exception when scanning on macOS when using use_bdaddr. Fixes #1523.
Fixed scanning silently failing on Windows when Bluetooth is off. Fixes #1535.
Fixed using wrong value for tx_power in Android backend. Fixes #1532.
Fixed 4-character UUIDs not working on BleakClient.*_gatt_char methods. Fixes #1498.
Fixed race condition with getting max PDU size on Windows. Fixes #1497.
Fixed filtering advertisement data by service UUID when multiple apps are scanning. Fixes #1534.