During December 2024, this developer integrated Libmodbus into the grpc/bazel-central-registry repository, focusing on Bazel build system configuration and C/C++ build processes. They implemented both static and shared library targets for Libmodbus, ensuring that the build could accommodate various downstream requirements. The integration included the addition of presubmit checks, which automatically validated Libmodbus build targets to support reliable continuous integration and consistent builds across different environments. Utilizing C and Starlark, the developer emphasized robust dependency management and reproducibility. No major bug fixes were recorded during this period, with efforts concentrated on delivering a maintainable and verifiable build integration feature.