This release brings much better output handling, supporting in-progress output monitoring. Stdout and stderr have been split in the API, hence a bigger version change.
0.1.2
End-to-end testing is apparently important. The `xopera-opera` dependency wasn't applied in `setup.cfg`, which meant functions were called with incorrect (newer) signatures. Fun times without static typing.
0.1.1
The first release where a complete workflow with all commands was tested.