RulesPubspecprefer-semver-versionOn this pageprefer-semver-versionadded in: 1.2.0warning Warns when a package version does not match the semantic versioning approach. Example ❌ Bad: name: some_packagedescription: ...version: 1 # LINT ✅ Good: name: some_packagedescription: ...version: 1.0.0