fvm：Flutter 版本管理工具
https://github.com/leoafarias/fvm
https://fvm.app/
FVM streamlines Flutter version management. It allows per project SDK versions, ensuring consistent app builds and easier testing of new releases, thereby boosting the efficiency of your Flutter project tasks.
Why FVM?
- Need for simultaneous use of multiple Flutter SDKs.
- SDK testing requires constant channel switching.
- Channel switches are slow and need repeated reinstalls.
- Difficulty managing the latest successful SDK version used in an app.
- Flutter's major updates demand total app migration.
- Inconsistencies occur in development environments within teams.
For more information, read FVM documentation.