* Package name : dart-pub-semver Version : 2.2.1 Upstream Author : the Dart project authors * URL : https://github.com/dart-lang/tools/tree/main/pkgs/pub_semver * License : BSD-3-clause Programming Lang: Dart Description : Versions and version constraints implementing pub's versioning policy This is very similar to vanilla semver, with a few corner cases. This is a build-time dependency of the Dart Sass compiler.