During February 2025, Horatio focused on upgrading the build toolchain for the CougarProgramming623/reefscape repository. He updated the GradleRIO plugin version and refreshed Gradle binary checksums, ensuring alignment with the latest toolchain standards. This work, implemented using Gradle and build tool configuration skills, aimed to improve build stability and continuous integration reliability by minimizing toolchain drift. By maintaining up-to-date dependencies and providing explicit commit tracking, Horatio enabled smoother development workflows and reduced the risk of build failures. Although the scope was limited to a single feature, the targeted upgrade contributed to more efficient onboarding and steadier release cycles for the project.