0.7.0

• Data within an operation is now gathered on a separate #data object that's passed to a concrete Operatic::Success/Operatic::Failure result instance on completion. Convenience data accessors can be defined on the Data object (via the renamed Operatic.data_attr) but remain available on the result using the magic of Result#method_missing. #18
• Require Ruby version 2.7+.
• Support pattern matching solely against a Result's data. #20