4.3. Benefits of Submodules for Reproducibility

• Pinning Submodules: By pinning submodules to specific commits, you ensure the same version of an external library, dataset (remember LFS!), or tool is always used, which is crucial for reproducibility in complex projects.

• Independent Versioning: Each submodule has its own versioning history, allowing it to be maintained separately from the parent project.

• Flexibility: Submodules can be easily updated or switched to different versions without affecting the rest of the project.