Aidan Mongan developed Pi-hole v6+ support with metrics and authentication for the DataDog/integrations-extras repository, expanding monitoring capabilities to newer Pi-hole deployments while maintaining backward compatibility with legacy metrics. He introduced new configuration options for web password and v6 checks, enhancing security and flexibility. The work involved backend development and API integration using Python, with a strong emphasis on automated testing through pytest and continuous integration workflows. By expanding test coverage and ensuring seamless integration with existing systems, Aidan delivered a robust feature that improves monitoring reliability and security for users managing Pi-hole environments within the DataDog ecosystem.