What's Changed
* Updated reference by lucasimi in https://github.com/lucasimi/tda-mapper-python/pull/175
* Improved handling of nested params. Added repr method by lucasimi in https://github.com/lucasimi/tda-mapper-python/pull/177
* Fixed clone by lucasimi in https://github.com/lucasimi/tda-mapper-python/pull/178
* Bugfix/cubical cover extra interval by lucasimi in https://github.com/lucasimi/tda-mapper-python/pull/180
* Improved class hierarchies by lucasimi in https://github.com/lucasimi/tda-mapper-python/pull/182
* Increased version by lucasimi in https://github.com/lucasimi/tda-mapper-python/pull/183
**Full Changelog**: https://github.com/lucasimi/tda-mapper-python/compare/v0.8.0...v0.8.1