Overview

The given content appears to be a message informing users that the documentation provided has been deprecated and directs them to visit an official documentation website instead.

Features

• Deprecated status: The content informs users that the given documentation has been deprecated.
• Official documentation: Users are directed to visit the officially maintained documentation at a specific website.
• Historical relic: The content mentions that the current repository serves as a historical relic.

Installation

As the content does not provide instructions for installing the theme, there are no code snippets or installation guides available.

Summary

The content provides a brief message informing users that the given documentation has been deprecated. It directs them to visit the official documentation website instead. The remaining repository is mentioned as a historical relic. However, no installation instructions or code snippets are provided.