* `nominal.associations` supports multi-core parallel processing (issue [117](https://github.com/shakedzy/dython/issues/117), by **[mahieyin-rahmun](https://github.com/mahieyin-rahmun)**)
* Using Black for code formatting (issue [133](https://github.com/shakedzy/dython/issues/133), by **[mahieyin-rahmun](https://github.com/mahieyin-rahmun)**)