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energyMEDIUM2026-05-12 04:40 UTC

Handling Midnight SDK Breaking Changes: A Developer's Upgrade Playbook

You run npm update on a Friday afternoon. Tests were passing that morning. Now your terminal looks like this: CompactError: Version mismatch Expected circuit artifact version: 4.1.0 Found: 3.8.2 Contract: ./managed/counter/contract/index.cjs Nothing is actually wrong with your .compact source

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