- **Deprecate scripts that depend on extras** ([690](https://github.com/python-poetry/poetry-core/pull/690)).
- Add support for path dependencies that do not define a build system ([675](https://github.com/python-poetry/poetry-core/pull/675)).
- Update list of supported licenses ([659](https://github.com/python-poetry/poetry-core/pull/659),
[669](https://github.com/python-poetry/poetry-core/pull/669),
[678](https://github.com/python-poetry/poetry-core/pull/678),
[694](https://github.com/python-poetry/poetry-core/pull/694)).
- Rework list of files included in build artifacts ([666](https://github.com/python-poetry/poetry-core/pull/666)).
- Fix an issue where insignificant errors were printed if the working directory is not inside a git repository ([684](https://github.com/python-poetry/poetry-core/pull/684)).
- Fix an issue where the project's directory was not recognized as git repository on Windows due to an encoding issue ([685](https://github.com/python-poetry/poetry-core/pull/685)).