diff --git a/docs/architecture/backend.md b/docs/architecture/backend.md
index c539b75..b7cc5ca 100644
--- a/docs/architecture/backend.md
+++ b/docs/architecture/backend.md
@@ -127,7 +127,10 @@ Two independent seams, two default-on features:
 
 Crate-root re-exports (the alktty pattern): backend traits + types
 (including `RepoRecord`, `AccessAction`, the `authorize` policy
-function, and the `git/repo/*` op spec+handler pairs), `GitAdapter`/
+function, the authorized-repo marker type (the door constructs it only
+after the ADR-007 check passes — session tuples carry it, transport.md
+substrate layer), and the `git/repo/*` op spec+handler pairs),
+`GitAdapter`/
 `register_openable` (producer), `GitSession` (consumer), substrate
 types, `Limits`, protocol error enums; feature types (`GixBackend`
 family under `gix`, the file registry under `registry-file`) exported
diff --git a/docs/architecture/decisions/007-acl-before-advertisement.md b/docs/architecture/decisions/007-acl-before-advertisement.md
index a612a0e..aa458ad 100644
--- a/docs/architecture/decisions/007-acl-before-advertisement.md
+++ b/docs/architecture/decisions/007-acl-before-advertisement.md
@@ -36,6 +36,13 @@ Every session/request performs, in order, before any protocol output:
    the "advertisement is the only anonymous surface" line in the same
    doc's principle 1 is read as the *minimum* boundary, and this decision
    sets the operative rule).
+   *(Mechanism amended by ADR-011 §3 (review 001 D-2): the static ACL
+   engine fails closed on `identity: None`, so it cannot express
+   anonymous-public fetch. The per-repo check is alkgit-core's
+   `authorize` policy function evaluated on the registry record; the
+   alkcall registry gate still applies where the op has scopes. The
+   step *order* — resolve, then authorize, before any protocol output —
+   is unchanged.)*
 4. Only then hand the session to transport.
 
 Adapters embed this sequence; transport asserts it (the session entry
diff --git a/docs/architecture/decisions/014-v2-negotiation-ack-loop.md b/docs/architecture/decisions/014-v2-negotiation-ack-loop.md
index f1290bc..51b0cea 100644
--- a/docs/architecture/decisions/014-v2-negotiation-ack-loop.md
+++ b/docs/architecture/decisions/014-v2-negotiation-ack-loop.md
@@ -53,6 +53,21 @@ Captures and the source-derived grammar are recorded in
    source-confirmed). An empty resulting pack (client already has
    everything) is a valid zero-object packfile response.
 
+   *(Boundary set amended per review 001 A-4: the raw request's haves
+   include never-verified client claims; the boundary set is the
+   *recognized* subset — request haves filtered through
+   `common_haves` (§5) — applied on the done round exactly as on the
+   ack rounds. The ack rule and the subtraction rule are the same
+   honest-boundary rule at different points: we do not honor haves we
+   could not verify. Existence is the operative predicate for
+   subtraction (a non-commit have can legitimately bound traversal;
+   §1's is-commit refinement exists for ACK-line correctness, not for
+   subtraction — `gix_traverse::commit::Simple::filtered` takes the
+   boundary predicate directly, so verify-then-subtract is one
+   predicate, not a custom walk). Cost: one existence check per have
+   on the done round — the wire layer already accepts paying it on
+   every ack round; no new budget kind.)*
+
 3. **Want-less rounds are answered empty.** A fetch round with no want
    lines (captured: an up-to-date client sends an empty round before
    exiting) gets an empty acknowledgments section — `acknowledgments` +
diff --git a/docs/architecture/transport.md b/docs/architecture/transport.md
index e591a56..fbf63fa 100644
--- a/docs/architecture/transport.md
+++ b/docs/architecture/transport.md
@@ -22,12 +22,16 @@ full decision (what each substrate owns and why); the surface is:
 
 - **Duplex session** (the `alk/git` ALPN producer, channels-opened git
   sessions, embedder stream doors) — input: (peer identity, resolved repo
-  id, duplex stream, `Limits`). Encapsulates the split/compat/packetline
+  id, authorized-repo marker, duplex stream, `Limits`). The marker is a
+  type the door/adapter constructs only after the ADR-007 check passes
+  (skipping the check is a type error — ADR-007; D-3). Encapsulates the
+  split/compat/packetline
   bridge, the request reader (delim-aware parsing, `reset()` discipline,
   break-on-error), and the sideband writer.
 - **Stateless session** (smart-http doors, e.g. alkhttp's future `git`
-  feature) — input: (peer identity, resolved repo id, request-reader,
-  response-writer, `Limits`) per http POST; adds the http-framing rules
+  feature) — input: (peer identity, resolved repo id, authorized-repo
+  marker, request-reader, response-writer, `Limits`) per http POST; adds
+  the http-framing rules
   (capability-dump skip, flush-only responses, probe handling). IO-abstract:
   the door supplies reader/writer; see [doors.md](doors.md) for the
   mounting.
@@ -66,7 +70,10 @@ substrate property (per-request state), not a protocol fork.
   get an `acknowledgments` section (`ACK <oid>` per recognized have via
   the backend's `common_haves`, `NAK` when none, flush; never `ready`),
   the `done` round generates closure(wants) − closure(haves) via
-  `GitPackGen`. No cross-round state on either substrate (the client
+  `GitPackGen`, with the boundary set the *recognized* subset (request
+  haves filtered through `common_haves` — the same honest-boundary rule
+  as the ack rounds; never honor an unverified have; ADR-014 §2). No
+  cross-round state on either substrate (the client
   re-sends wants + commons each round — negotiation-captures.md).
   Advertisement text is unchanged: `fetch=wait-for-done`.
 - Pack generation via `GitPackGen` (ADR-004), streamed over sideband on
@@ -118,12 +125,21 @@ grammar-inferred.
 - io errors are terminal (session ends); protocol errors map to pkt-line
   error bands (duplex) or http status + body (stateless). Substrate-level
   `thiserror` enum; no panics in library code (convention 2).
+- At the wire-mapping point (review 001 N-2), `RegistryError::NotFound`
+  and an authorization failure collapse to the same wire error — the
+  unknown-repo ≡ unauthorized indistinguishability rule (ADR-007/ADR-008)
+  holds at the variant→wire mapping, so no variant leaks an existence
+  oracle to the client.
 
 ## Limits
 
 Every session carries `Limits` (ADR-009): negotiation rounds, haves per
 round, receive-pack max size, wall clock, sideband chunk size (fixed
 65000), advertisement ref cap. Missing `Limits` is a type-level error.
+The advertisement ref cap is fail-closed like every other budget
+(review 001 N-1): breach is a session error, never a silent truncation —
+a partial ref list is the worst failure mode an advertisement can have
+(clones appear to succeed).
 
 ## Public API surface (v1)
 
diff --git a/docs/reviews/001-architecture-pre-decomposition-review.md b/docs/reviews/001-architecture-pre-decomposition-review.md
index 9f224fb..4273adc 100644
--- a/docs/reviews/001-architecture-pre-decomposition-review.md
+++ b/docs/reviews/001-architecture-pre-decomposition-review.md
@@ -1,6 +1,6 @@
 ---
 status: open
-last_updated: 2026-09-25
+last_updated: 2026-09-29
 reviewed_artifacts:
   - docs/architecture/README.md
   - docs/architecture/overview.md
@@ -761,14 +761,14 @@ criticals are ADR-writing work, not code):
 | A-1 | op-gate OR not expressible in `AccessControl` | new ADR (or ADR-012 §3 amendment): handler-side two-tier check, create keeps static scope gate | small | none | **resolved (ADR-015)** — option (a) shape with the OR-term generalized to the `manage` grant |
 | A-2 | `async fn` traits not dyn-compatible | ADR-012 §1 + backend.md amendment: `#[async_trait]`; add `async-trait = "0.1"` to manifest | small | none | **resolved** — all five traits `#[async_trait]`, desugared boxed form pinned in the freeze inventory (OQ-03), dep in manifest |
 | A-3 | native preamble / service dimension unpinned | new ADR: open-op params `{repo, service}`, session tuple + stateless entry gain the service selector, `GitAdapter` preamble pinned | moderate | wire-format (freeze inventory) | open |
-| A-4 | done-round boundary set unverified | ADR-014 §2 + transport.md clause: boundary = `common_haves`-filtered haves | trivial | none | open |
+| A-4 | done-round boundary set unverified | ADR-014 §2 + transport.md clause: boundary = `common_haves`-filtered haves | trivial | none | **resolved** — boundary set is the recognized subset (`common_haves`-filtered), amendment clause in ADR-014 §2 + transport.md §fetch |
 | A-5 | consumer half unspecified | user scope decision, then amendment or small ADR (recommended: thin wrapper, deps carried with purpose) | small | scope | open |
 | A-6 | trait execution model unspecified | backend.md paragraph + transport.md rephrase: async traits, wire-layer permit, impl-internal spawn_blocking | small | none | **resolved** — backend.md concurrency model: wire layer enforces the ADR-009 permit around gen/ingest trait calls; impls own internal `spawn_blocking` (ADR-009/ADR-013 aligned) |
 | D-1 | stale Internal-ops + OQ-list text | supersession notes (vision, alk-stack, AGENTS) | trivial | none | open |
-| D-2 | ADR-007 step-3 mechanism superseded | amendment note on ADR-007 | trivial | none | open |
-| D-3 | authorized-repo marker missing from tuples | add to transport.md tuples + backend.md API list | trivial | none | open |
-| N-1 | ref-cap breach behavior | one fail-closed clause in transport.md | trivial | none | open |
-| N-2 | unknown ≡ unauthorized at wire mapping | one sentence in transport.md error taxonomy | trivial | none | open |
+| D-2 | ADR-007 step-3 mechanism superseded | amendment note on ADR-007 | trivial | none | **resolved** — amendment note on ADR-007 step 3 (mechanism → ADR-011 `authorize`; step order unchanged) |
+| D-3 | authorized-repo marker missing from tuples | add to transport.md tuples + backend.md API list | trivial | none | **resolved** — marker added to both substrate input tuples (transport.md) and backend.md public-API list |
+| N-1 | ref-cap breach behavior | one fail-closed clause in transport.md | trivial | none | **resolved** — ref cap fail-closed clause in transport.md §Limits (breach is an error, never truncation) |
+| N-2 | unknown ≡ unauthorized at wire mapping | one sentence in transport.md error taxonomy | trivial | none | **resolved** — collapse rule stated at the variant→wire mapping in transport.md §error taxonomy |
 | N-3 | schemas unpinned | backend.md types/schemas section | small | freeze inventory | open |
 | N-4 | push-options seam | pin additive parameter shape | trivial | none | open |
 | N-5 | `ls-refs=unborn` unverified | implementation-phase test rider (record in transport.md or a task) | trivial | none | open |