Update README.md

Author: CoderJava

README.md

@@ -11,7 +11,7 @@ News App developed with Flutter and API from [News API](https://newsapi.org)
 ## Versions
 - [v1.0.0](https://github.com/CoderJava/Flutter-News-App/tree/v1.0.0)
 - [v2.0.0](https://github.com/CoderJava/Flutter-News-App/tree/v2.0.0)
-- v3.0.0 under development. You can check the progress [in here](https://github.com/CoderJava/Flutter-News-App/projects/2)
+- v3.0.0 under development. You can check the progress [in here](https://trello.com/b/5whQTw74/flutter-news-app-v3)
 
 ## Usage
 1. Please open file **constant_config.dart** and change `YOUR API KEY` in the variable `keyNewsApi` with your own.