Yves focused on dependency maintenance for the MIT-SPARK/Awesome-DCIST-T4 repository, delivering a targeted update to the spot_tools submodule. By updating the submodule reference to a new commit, Yves improved build reproducibility and ensured alignment with the latest external tooling without introducing changes to the main codebase. This approach reduced the risk of new defects while keeping the development environment consistent. The work demonstrated proficiency in Git submodule management, dependency pinning, and cross-repository coordination. Although no bugs were fixed and no direct code changes were made, the update contributed to long-term build stability and streamlined future development workflows.