During April 2025, Sesc integrated the libxml2-go module into the grpc/bazel-central-registry repository, enabling downstream projects to standardize their use of libxml2-go. To address the challenge of a read-only upstream, Sesc implemented a pseudo-version and overlay, ensuring the module could be reliably consumed and maintained. The work included authoring Bazel BUILD files and managing dependencies, leveraging skills in Bazel, CGO, and Go Modules, with code written in Go and Starlark. This integration established a reproducible build pathway, reducing onboarding time for new users and providing a consistent, build-ready solution for teams relying on libxml2-go.