Gitaudit

What's Changed
* Changelog Fetch only in case of sha does not exist by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/231


**Full Changelog**: https://github.com/MatthiasRieck/gitaudit/compare/0.15.2...0.15.3

What's Changed
* Bugfix Github Cache Provider by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/230


**Full Changelog**: https://github.com/MatthiasRieck/gitaudit/compare/0.15.1...0.15.2

What's Changed
* Added Cache Provider to Github Changelog by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/228
* Format Black by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/229


**Full Changelog**: https://github.com/MatthiasRieck/gitaudit/compare/0.15.0...0.15.1

What's Changed
* Cache Pull Requests by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/227


**Full Changelog**: https://github.com/MatthiasRieck/gitaudit/compare/0.14.16...0.15.0

What's Changed
* Bugfix get_owner_repo_from_parent_url by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/226


**Full Changelog**: https://github.com/MatthiasRieck/gitaudit/compare/0.14.14...0.14.16

What's Changed
* Bugfix Changelog by MatthiasRieck in https://github.com/MatthiasRieck/gitaudit/pull/225


**Full Changelog**: https://github.com/MatthiasRieck/gitaudit/compare/0.14.13...0.14.15