Add flutter issue

CHANGELOG.md

@@ -16,3 +16,6 @@
 - Split tests file
 - Fixed and nullable functions
 - Able to set or remove config from system config
+
+## 1.0.4
+- Fixed format classes and files

README.md

@@ -1,5 +1,7 @@
 # Dart Configurable Environment
 
+[![Pub](https://img.shields.io/pub/v/configurable.svg)](https://pub.dartlang.org/packages/configurable)
+
 - [x] Allow to get property from env file
 - [x] Cache property for runtime
 - [x] Dotenv file support (use DotenvConfigurationProvider)
@@ -7,6 +9,9 @@
 - [x] Support nullsafety (dart 2.12.2+)
 - [x] Custom configuration provider
 
+# Issue
+- Flutter app not support for dotenv (.env) when run on devices
+
 # Example
 
 ```dart

pubspec.yaml

@@ -1,6 +1,6 @@
 name: configurable
 description: System Configuration and Dotenv Environment for Dart and Flutter
-version: 1.0.3
+version: 1.0.4
 homepage: https://github.com/CUBETIQ/system-config-dart
 repository: https://github.com/CUBETIQ/system-config-dart.git
 

test/config_test.dart

@@ -1,4 +1,5 @@
-import 'package:configurable/configurable.dart' show getConfigOrNull, hasConfigkey;
+import 'package:configurable/configurable.dart'
+    show getConfigOrNull, hasConfigkey;
 import 'package:configurable/simple_configuration_provider.dart';
 import 'package:configurable/system_config.dart';
 import 'package:test/test.dart';