Compatibility Commitments

Compatibility commitments are expensive promises. They should be visible enough that nobody expands them by accident.

Package Surface

• decision outputs should stay explainable across change
• report and outcome shapes are public enough to deserve deliberate migration review
• new policy knobs should not create silent meaning drift

First Proof Check

• src/bijux_proteomics_intelligence/candidates.py, policies.py, and evaluators.py
• src/bijux_proteomics_intelligence/report/, briefs.py, and outcomes.py
• packages/bijux-proteomics-intelligence/tests