During January 2026, Alex expanded the arduino/library-registry by adding the rLink and mLink repositories to the repositories.txt file, increasing the range of libraries available to Arduino users. This work focused on repository management and configuration, utilizing Git for version control and ensuring commit traceability. Alex collaborated with cross-functional teams to maintain registry integrity and streamline the onboarding process for new libraries. Although the scope was limited to a single feature and did not involve bug fixes, the update improved library discovery and ecosystem participation. The work demonstrated proficiency in repository configuration and collaborative workflows, with a focus on maintainability.