Joe Kuaxie worked on the StanfordAHA/aha repository, focusing on improving dependency management by updating the lake submodule reference to a new commit hash. This change, implemented using Git and shell scripting, ensured that the project remained aligned with upstream developments without introducing any functional modifications to the main codebase. By maintaining explicit submodule references, Joe enhanced build stability and reproducibility, which benefits both continuous integration processes and downstream teams. The work demonstrated careful attention to traceability and version control hygiene, reflecting a methodical approach to software maintenance during the month, though it did not involve new feature development or bug fixes.