3.1.0 can't compile 3.2.0 not available

[thofjel]

this might not be the correct place to add this issue, but when importing voximplant via pubspec.yaml

like so :
flutter_voximplant: 3.1.0

it won't compile because of lib/src/client/client.dart method "loginWithAccessToken" line 259. there is some confusion between String? and String.
it seems to be fixed here on git and you seem to have a version 3.2.0 listed in the changelog.
but it is not available via flutter pub get.
flutter_voximplant:3.2.0 does not seem to work.