$ flutter upgrade. This command gets the most recent version of the Flutter SDK that’s available on your current Flutter channel . If you want an even more recent version of the Flutter SDK, switch to a less stable Flutter channel and then run flutter upgrade .
Read moreHow do I upgrade my flutter upgrade?
To upgrade your existing Flutter app to Flutter 2.0, all you have to do is:
Read moreShould I update to flutter 2?
You should need to manually update most of your dependencies because most packages got a “major” release with Flutter 2 so refer to pub. dev on how to update your libraries. You did it! But for having the complete package you should also need to set your dart version to support null safety!
Read moreWhat version of Dart sdk do I have in flutter?
You’ll see something like below in your terminal window: Doctor summary (to see all details, run flutter doctor -v ): [✓] Flutter (Channel stable, 2.0. 3, on macOS 11.0. 1 20B50 darwin-x64, locale en-US) [✓] Android toolchain – develop for Android devices (Android SDK version 29.0.
Read moreWhat version of Dart sdk do I have in flutter?
You’ll see something like below in your terminal window: Doctor summary (to see all details, run flutter doctor -v ): [✓] Flutter (Channel stable, 2.0. 3, on macOS 11.0. 1 20B50 darwin-x64, locale en-US) [✓] Android toolchain – develop for Android devices (Android SDK version 29.0.
Read moreHow do I check my Dart sdk?
The Dart SDK lives inside the bin/cache/dart-sdk folder of the Flutter SDK . It will be downloaded the first time you run the flutter command, so may not exist if you’ve not yet run flutter.
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