During June 2025, Sam Freilich focused on stabilizing the build and dependency management for the google/fuzztest repository. He addressed a critical bug by aligning the versions of Abseil, Riegeli, and Protobuf, ensuring compatibility as these libraries evolved. Using Bazel as the primary build system, Sam updated dependencies to reduce build flakiness and improve the reliability of fuzz testing workflows. His work enhanced downstream tooling compatibility and contributed to the long-term maintainability of the project. The depth of his contribution lay in coordinating updates across foundational libraries, which required careful attention to dependency interactions and evolving upstream requirements.