Compatibility Commitments

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

Package Surface

• knowledge payloads should preserve canonical meaning across downstream consumers
• contradiction and review semantics must not drift silently
• new artifact shapes require explicit migration proof when persisted

First Proof Check

• src/bijux_proteomics_knowledge/claims.py, evidence.py, and graph.py
• src/bijux_proteomics_knowledge/confidence/segments.py, resolution.py, and review.py
• packages/bijux-proteomics-knowledge/tests