4.0.1

Bump qr dependency (from ^2.0.0 to ^3.0.0).
BREAKING: Rename QrImage to QrImageView

4.0.0

Migrate to null safety

3.2.0

Fix issue where finder patterns don't render correctly with the painter
Small fixes + optimizations

3.1.0

Fix issue with emptyColor rendering.
Fix a bug related to placeholder image loading.
Bump to Flutter 1.7+. Flutter API changes have necessitated a bump. Sorry.

3.0.1

Added an example.

3.0.0

Use QrVersions.auto and let the library pick the appropriate version for you.
Add an image that will be overlaid in the centre of the widget. You can specify the image size but not position.
QrImage.onError has been removed. It was horribly broken so we decided to not deprecate it and just remove it totally.
QrImage.errorStateBuilder introduced to allow you to display an in-line Widget when an error (such as data too long) occurs. By default the error state Widget will be constrained to the QRImage bounds (aka a Square) but you can use the constrainErrorBounds property to prevent that.
A bunch of bug fixes you can look at in the source code.

2.1.0

The gapless option is now true by default.
Allow assigning Key values to QrImage widgets.
Update qr.dart dependency.
qr.dart is now exported so you don't need a second import.

2.0.0

Flutter 1.2.1 compatibility

2.0.0-dev.1

Fixes issue caused by breaking change in Flutter (https://github.com/flutter/flutter/issues/26655).

1.1.6

Adds analyzer configuration
Fixes linting issues
Migrate to Dart 2.x friendly syntax
Tidy some initialization logic / code
Bump copyright

1.1.5

Add image data export functions (see test/painter_tests.dart for an example)

1.1.4

Add gapless toggle

1.1.3

Lower min sdk version to cater to some older versions of Flutter

1.1.2

The QrImage widget will now autosize if no size has been defined (thanks @romkor!)
Requires Dart 2 (as so does Flutter)
Dart 2 pubspec compatability changes

1.1.1

Fixes and issue where the QR image won't get repainted even though the data has changed

1.1.0

Update to 1.0 release of the dart qr library

1.0.0

Initial release