During January 2025, Heartcode expanded the Hyperlane Registry by integrating Solo Testnet support, focusing on stable delivery and code quality. They implemented new configuration files, deployment addresses, logo, and metadata using yaml and svg, ensuring backward compatibility with existing network configurations. This addition enables faster testing and smoother onboarding for developers working with smart contracts and DevOps workflows. Heartcode validated deployment readiness for the solo testnet, streamlining integration and simplifying test deployments within the hyperlane-xyz/hyperlane-registry repository. The work demonstrated a methodical approach to ecosystem growth, addressing developer needs for flexible test environments without introducing critical bugs during the development period.