During June 2025, Tom Matheussen focused on improving user experience for Raspberry Pi CM4 users by addressing a documentation issue in the NabuCasa/support repository. He identified and fixed a broken rpiboot URL in the Home Assistant OS Installation Guide, ensuring that users could reliably access the correct reinstallation instructions. Working primarily with Markdown and leveraging his documentation skills, Tom traced the fix to issue #589 and validated the updated guide for accuracy. While the scope of work was limited to a single bug fix, the targeted change reduced friction for users reinstalling the OS, demonstrating careful attention to detail and traceability.