Release v21.14.2

Fixed

• A type a specification declares is no longer captured as an artifact the application ships. A fixture declared to assert something about a contract is Debug-only and stripped from any deployed build, and where it stands in for a real artifact — a second projection over a read model that already has one — the captured document said the read model was built twice, which is not legal Screenplay, so the document did not compile and nothing downstream could read it.