What's Changed
* add docs by jmoralez in https://github.com/Nixtla/coreforecast/pull/11
* add boxcox by jmoralez in https://github.com/Nixtla/coreforecast/pull/15
* add differences by jmoralez in https://github.com/Nixtla/coreforecast/pull/16
* add auto seasonality by jmoralez in https://github.com/Nixtla/coreforecast/pull/18
* add update method to differences by jmoralez in https://github.com/Nixtla/coreforecast/pull/19
**Full Changelog**: https://github.com/Nixtla/coreforecast/compare/v0.0.3...v0.0.4