[@cunei]: https://github.com/cunei
  [@eed3si9n]: https://github.com/eed3si9n
  [@gkossakowski]: https://github.com/gkossakowski
  [@jsuereth]: https://github.com/jsuereth
  [1766]: https://github.com/sbt/sbt/pull/1766

### Fixes with compatibility implications

### Improvements

### Bug fixes

- Removes "No main class detected" warning. [#1766][1766] by [@eed3si9n][@eed3si9n]