During June 2026, this developer contributed a security-focused feature to the n8n-io/n8n-docs repository, enhancing Docker Compose documentation by introducing the N8N_RESTRICT_FILE_ACCESS_TO environment variable. This update, implemented using Markdown and leveraging DevOps and Docker expertise, restricts file access within containerized environments, thereby reducing the risk of unintended file exposure. The work centered on improving the clarity and security posture of deployment documentation rather than addressing bug fixes. Collaborative review and co-authorship were integral to the process, ensuring that the documentation update was both technically accurate and aligned with best practices for secure container configuration.