fix(undo): operation-aware json_patch cell undo via read-modify-write (#425 part 1 of 2)#427

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fix/json-patch-undo-rmw

Jun 3, 2026

Commits on Jun 3, 2026

docs(undo): spec for operation-aware json_patch undo via read-modify-write (#425 part 1)

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docs(undo): implementation plan for json_patch undo (RMW) — #425 part 1

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feat(undo): pure read-modify-write json_patch undo decision helper

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feat(undo): operation-aware json_patch cell undo in the WASM engine

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feat(undo): operation-aware json_patch cell undo in the native engine

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fix(undo): proto-safety, nested-object fallback, and number-precision guard (review)

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refactor(undo): WASM batch undo via updateCellBatch (review)

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fix(undo): serialize native ops + batch reads for json_patch undo (review)

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docs(undo): markdown lint fixes in design spec (review)

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fix(undo): value-replace JSON numbers that overflow to non-finite (review)

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fix(undo): serialize WASM in-process undo read/write; share one op-lock (review)

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fix(undo): value-replace any JSON number that cannot round-trip (review)

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