- Rebuild, add CI for Python 3.8 and 3.9 and drop for 3.4
- Changed method of computing maximum possible distance between the two objects.
- Fixed overflow for 'similarity' and other weights bugs.
- Changed type of variables used for iteration to 'size_t'.
- Changes in 'README.md'.
- Removing 'pathlib' import from 'setup.py' so the package can be installed on Python 2.7 and 3.4.
- Initial release.