During December 2025, Hestia System expanded the arduino/library-registry repository by integrating the Hestia-tempo library, enhancing the breadth of resources available for Arduino developers. Their work focused on library development and software integration, ensuring the new library was seamlessly added to the registry to support broader adoption within the Arduino ecosystem. Using plaintext and leveraging their expertise in Arduino, they prepared the registry entry to accommodate future library integrations, laying groundwork for scalable growth. The contribution addressed the need for a richer library catalog, enabling developers to access more tools and accelerating project development within the Arduino platform.