Navaron Bracke

add changelog entry for threading fix

... ... @@ -15,6 +15,7 @@ Bugs fixed:
* Fixed the default values for the `format` and `type` arguments of the Barcode constructor.
These now use `BarcodeFormat.unknown` and `BarcodeType.unknown`, rather than `BarcodeFormat.ean13` and `BarcodeType.text`.
(thanks @navaronbracke !)
* Fixed messages not being sent on the main thread for Android, iOS and MacOS. (thanks @navaronbracke !)
## 3.5.0
New Features:
... ...