Flutter: How to fluttering from one version to other versions

Each time when technology changes to a new major version it’s painful to migrate a project from the lower to a higher version. Fortunately, Dart has a migration utility that helps you to migrate definitions in your project to a new syntax.

Dart hummingbird + Flutter

But even you are ready to switch to a newer version you have to wait for the bunch of plugins that you are used in your…