An explicit acyclic step dependency framework with concurrent evaluation and dependency injection.
- Added a workaround for
ArgumentError.checkNotNullregression in Dart 2.8.1, see dartlang/sdk#41871.
- breaking re-defined API for creating
Step's. The new fluent API ensures that the
runStepmethod will infer correct types from generics. Due to low adoption at this point, breaking the package interface was deemed acceptable.
- Initial release.