Breaking changes - Step and argument names have changed to make them more consistent. Step names now follow the convention of _NamespaceAction_, e.g. `ArrayLength`, `ArraySort`, `EntityMap`, `EntityStreamSort`. - Added Entities and EntityStreams along with Linq style methods to manipulate them. - Added Entity Schemas to allow conversion between different - Step state is now scoped and disposable - Added Steps to convert `EntityStream` to/from concordance and CSV For more details see the changelog: https://gitlab.com/reductech/edr/core/-/blob/v0.3.0/CHANGELOG.md