Copulas

General Improvements

* Support Python 3.8 - Issue [185](https://github.com/sdv-dev/Copulas/issues/185) by csala
* Support scipy >1.3 - Issue [180](https://github.com/sdv-dev/Copulas/issues/180) by csala

New Features

* Add Uniform Univariate - Issue [179](https://github.com/sdv-dev/Copulas/issues/179) by rollervan

General Improvements

* Raise numpy version upper bound to 2 - Issue [178](https://github.com/sdv-dev/Copulas/issues/178) by csala

New Features

* Add Student T Univariate - Issue [172](https://github.com/sdv-dev/Copulas/issues/172) by gbonomib

Bug Fixes

* Error in Quickstarts : Unknown projection '3d' - Issue [174](https://github.com/sdv-dev/Copulas/issues/174) by csala

Important revamp of the internal implementation of the project, the testing
infrastructure and the documentation by Kevin Alex Zhang k15z, Carles Sala
csala and Kalyan Veeramachaneni kveerama

Enhancements

* Reimplementation of the existing Univariate distributions.
* Addition of new Beta and Gamma Univariates.
* New Univariate API with automatic selection of the optimal distribution.
* Several improvements and fixes on the Bivariate and Multivariate Copulas implementation.
* New visualization module with simple plotting patterns to visualize probability distributions.
* New datasets module with toy datasets sampling functions.
* New testing infrastructure with end-to-end, numerical and large scale testing.
* Improved tutorials and documentation.

General Improvements

* Convert import_object to get_instance - Issue [114](https://github.com/sdv-dev/Copulas/issues/114) by JDTheRipperPC

New Features

* Allow creating copula classes directly - Issue [117](https://github.com/sdv-dev/Copulas/issues/117) by csala

General Improvements

* Remove `select_copula` from `Bivariate` - Issue [118](https://github.com/sdv-dev/Copulas/issues/118) by csala
* Rename TruncNorm to TruncGaussian and make it non standard - Issue [102](https://github.com/sdv-dev/Copulas/issues/102) by csala JDTheRipperPC

Bugs fixed

* Error on Frank and Gumble sampling - Issue [112](https://github.com/sdv-dev/Copulas/issues/112) by csala

New Features

* Add support to Python 3.7 - Issue [53](https://github.com/sdv-dev/Copulas/issues/53) by JDTheRipperPC

General Improvements

* Document RELEASE workflow - Issue [105](https://github.com/sdv-dev/Copulas/issues/105) by JDTheRipperPC
* Improve serialization of univariate distributions - Issue [99](https://github.com/sdv-dev/Copulas/issues/99) by ManuelAlvarezC and JDTheRipperPC

Bugs fixed

* The method 'select_copula' of Bivariate return wrong CopulaType - Issue [101](https://github.com/sdv-dev/Copulas/issues/101) by JDTheRipperPC