During February 2026, Mathias Immerkær contributed to the home-assistant/brands repository by integrating the vejdirektoratet_unofficial brand into the Home Assistant platform. This addition broadened the platform’s brand coverage, enabling users to automate and manage Vejdirektoratet devices within their smart home setups. Mathias focused on brand integration and open-source collaboration, ensuring clear commit authorship and explicit attribution through the Co-authored-by convention. While no bugs were addressed during this period, the work demonstrated a methodical approach to expanding ecosystem support. The contribution primarily involved YAML configuration and collaboration within the Home Assistant development workflow, reflecting a focused and well-scoped engineering effort.