Develop a versioned and internationalized documentation manager that organizes documentation into chapters. If the project is hosted in an open repository, the documentation can be read directly from the Git repository. The documentation files will be stored in the /docs directory using the Markdown format.

This feature will provide a centralized platform for managing project documentation, allowing for easy navigation and access to different versions of the documentation. Users will be able to browse the documentation, switch between different languages, and view the documentation history if available. Additionally, integration with a Git repository will enable seamless updates and contributions to the documentation through the usual Git workflow.