v0.5.0 — Layer 2 (plan-v1 flow) accepted and shipped#12

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layer-2-plan-v1

Jul 23, 2026

Commits on Jul 21, 2026

Layer 2 module 1: job-v1 four-field plan shape (TDD, 37 new tests)

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Layer 2 module 2: plan-v1 validator (TDD, 65 new tests)

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Layer 2 module 3: exit evaluator (TDD, 15 new tests, real-fs fixtures)

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Layer 2 module 4a: the judge seam in ralph (TDD, 5 new tests)

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Layer 2 module 4b: the plan executor (TDD, 11 integration tests + 4 fault tests, 3 mutations killed)

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Layer 2 module 4c: runJob plan dispatch (TDD, 4 new tests)

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Layer 2 docs current: adopter contract (plan shape, three validators, exit menu, runPlan flow), CHANGELOG, LAYERS status, design record status

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Commits on Jul 23, 2026