Thibault Hervier updated the front page team roster for the dust-tt/dust repository, focusing on maintaining accurate and visible team information. He implemented a Front Page Team List Refresh by removing outdated members and adding Ali Kabbadj and Clément Aupiais, ensuring the displayed roster aligned with the current team composition. Using React and TypeScript, Thibault made these changes through two traceable commits, emphasizing code hygiene and data cleanliness. His work improved the reliability of the front-end display, preventing stale entries and enhancing trust for users and stakeholders. The scope was focused, with one feature delivered and no bugs addressed during the period.