New release: mirrorshades v0.2.0

I'm happy to announce that version 0.2.0 of mirrorshades, a tool for mirroring data from remote sources, has been released.

This release can be downloaded from PyPI or GitHub.

The following changes have been made since the previous release (v0.1.3):

Moved the project to GitHub, the new project URL is https://github.com/unnecessary-abstraction/mirrorshades.
Added GitHub mirroring support.
Pruned deleted branches when updating a mirrored git repository.
Added support for multiple attempts when running custom commands.
Added config validation using desert and marshmallow.
Updated and expanded README file.
Improved developer & contributor workflows with the addition of automatic linting & formatting. These checks are ran in GitHub Actions when contributing to the project via a pull request. They can also be ran locally using pre-commit.
Satisfied the REUSE Specification to ensure licensing is clear.