Nicolas Chappe delivered the coq-ctree package release (v2.0) to the coq/opam repository, enabling seamless installation and integration within the Coq ecosystem. He focused on comprehensive package management using OCaml and the opam toolchain, meticulously preparing metadata including versioning, dependencies, and build instructions. By establishing a standardized metadata template and release workflow, Nicolas improved package discoverability and streamlined onboarding for downstream projects. Although no user-reported bugs were addressed during this period, his work enhanced maintainability and reduced the future defect surface. The depth of his contribution lay in precise metadata management and disciplined packaging practices within the OCaml ecosystem.