Shadow-Compare the Agent Patch. Merge Only Classified Divergences.
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A green test run is not a behavior spec. An agent patch can keep every existing assertion passing and still change encodings, error types, empty-input handling, or the bytes written to stdout. Shadow-compare the candidate against a frozen baseline on the same corpus. Merge only after every divergen…
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- 2026-09-05 00:40 · DEV Community — AI
Shadow-Compare the Agent Patch. Merge Only Classified Divergences.