During April 2025, Travouillon focused on backend development and DevOps for the semaphoreui/semaphore repository, addressing a nuanced issue in Galaxy requirements management. He implemented a fix that separated MD5 hash tracking for collections and roles, introducing per-type change detection to prevent conflating requirements. This approach ensured that installations were not skipped when only one requirement type changed, maintaining the integrity of both collections and roles installations. Working primarily with Go, Travouillon’s solution improved the accuracy of dependency management and installation workflows. The work demonstrated a thoughtful approach to backend reliability, though it was limited in scope to a single targeted bug fix.