Major changes
- Temporarily fix `numba` version to 0.48 until next `librosa` update (see [librosa/librosa1151](https://github.com/librosa/librosa/issues/1152), [librosa/librosa1118](https://github.com/librosa/librosa/pull/1118)). ([12](https://github.com/eonu/sigment/pull/12))
- Set package `__version__`. ([10](https://github.com/eonu/sigment/pull/10))
Minor changes
- (_Internal_) Clean up package imports. ([9](https://github.com/eonu/sigment/pull/9), [11](https://github.com/eonu/sigment/pull/11))
- Update documentation links to self-hosted. ([13](https://github.com/eonu/sigment/pull/13))