Searching protocol for "backward-compatibility"
Backward-compatible video template versioning.
Refactor safely with backward compatibility.
Extend frozen models safely without breaking.
Ensure tool renames maintain backward compatibility.
Maintain backward compatibility for tool renames.
Adopt iOS 26 features with safe migration.
Legacy wrapper enabling canonical x-integration.
Schema migration via Kan extensions.
Safe code migrations with backward compatibility.
Audit REST APIs for correctness and stability.
Guard public APIs against breaking changes.
Analyze specs for BC impact & risks.