# Internal Engineering Notes

This section contains accepted internal engineering notes for the MuPRO SDK migration. Raw working notes remain in `inbox/`; accepted decisions and audits should be summarized here so future work can be checked without re-reading every chat transcript.

```{toctree}
:maxdepth: 2

migration-plan.md
architecture-decisions.md
openmupro_dependency_audit.md
baseline-build-test.md
c-api.md
openusd-case-workflow.md
```