Round 4 (`CODEX-REVIEW-HOSTFILES-CAP-4.md`) raised two P2s. Both are fixed; see the commit after c6dc57d0.
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1. **Deleted and skipped together.** An entry marked both no longer gets the exemption: only `Skipped != "" && !Deleted` is exempt.
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2. **Ancestor walk in `superseded()`.** `superseded()` now skips a path past the cap. Only a skipped entry can be one, and any live entry beneath it is refused.
- `TestAVeryDeepSkippedEntryCostsRestoreNoAncestorWalk`: a 200,000-byte skipped path. Restore and Present complete at once; without the skip, Restore takes 15s.
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The census envelope is updated, with no unit or seal change. Main hasn't moved since f97898f1.
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**Judge:**
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1. Are both round-4 P2s closed?
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2. Is any other code still walking or cleaning an exempt skipped path's ancestors, or doing per-component work on it? Look across hostfiles and its callers in moves and relocation.
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3. Anything new?
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4. **Verdict:** is it ready to merge?
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Give findings P1/P2/P3 with file:line. Read-only; run nothing heavy.
amadan