Worked on enhancing the TryGhost/Docs repository by delivering comprehensive documentation focused on environment variable configuration. The work clarified that all configuration options can be overridden by environment variables, which take precedence over configuration files, and included a concrete example for list-type variables to guide practical usage. Using Markdown and leveraging strong documentation skills, the updates aligned the documentation with actual runtime behavior, helping to reduce misconfigurations during deployments and streamline onboarding for new developers. The changes were linked to a specific commit for traceability, ensuring that the documentation remains accurate and easy to maintain as the project evolves.