fuzz-parser-exposure amended (R1, user-confirmed): pub use needs item-level pub (E0364) — substrate delta is visibility-only on the re-derived queue_ops.rs with a PROVENANCE delta entry; pg/mem widen to pub; review-gate criterion aligned

docs/plans/implementation.md

@@ -410,9 +410,16 @@ gate wiring → review gate):
 - `fuzz-parser-exposure` — §3.2's design point, resolved: **option
   (b)**, `#[doc(hidden)]` narrow re-exports of the three
   `parse_every_interval` implementations + the three `skip_forward`
-  boundary functions at each engine crate root (substrate untouched —
-  lineage fidelity), with (a) as the recorded in-suite companion and
-  (c) rejected per the family's no-`#[cfg(fuzzing)]` experience.
+  boundary functions at each engine crate root, with (a) as the
+  recorded in-suite companion and (c) rejected per the family's
+  no-`#[cfg(fuzzing)]` experience. Amended at implementation
+  (2026-10-10, user-confirmed): `pub use` requires item-level `pub`
+  (E0364 — the original "substrate untouched" criterion was
+  unsatisfiable), so the substrate delta is visibility-only — two
+  keywords in the *re-derived* `queue_ops.rs` (which
+  `substrate/mod.rs` itself classifies as owned contract-v1 code, not
+  lineage body), registered as a PROVENANCE.md delta entry; the
+  lineage body stays untouched.
 - `fuzz-target-payload-codec` — the §3.1 target (core payload
   encode/decode invariants: no-panic, the typed-failure partition,
   deep-input loudness, Value + typed round-trips) + its seeds.