version constraint
Also written: ^1.9.0, caret version
A rule in pubspec.yaml for which package versions a project accepts. ^1.9.0 means 1.9.0 or any later 1.x version.
Also written: ^1.9.0, caret version
A rule in pubspec.yaml for which package versions a project accepts. ^1.9.0 means 1.9.0 or any later 1.x version.