Quentin Lemenez worked on release governance for the eclipse-simrel/simrel.build repository, focusing on configuration management using XML. He implemented a targeted configuration change to exclude the Papyrus and XWT components from the 2025-09 release train, ensuring that only intended projects were included in the release. By disabling aggregator contributions for these components, Quentin aligned the release scope with planning objectives and reduced the risk of last-minute changes. His work emphasized traceability through a clear, documented commit, supporting ongoing release train integrity. The depth of the contribution was focused, addressing a specific need in the release process without broader code changes.