diff --git a/.claude/board/LATEST_STATE.md b/.claude/board/LATEST_STATE.md
index 3ba773792..922df7f54 100644
--- a/.claude/board/LATEST_STATE.md
+++ b/.claude/board/LATEST_STATE.md
@@ -1,3 +1,10 @@
+## 2026-11-01 — main after #1904–#1907 (merged `39511c92e`)
+
+- New workspace crate `lance-graph-xlog` (#1907): XLOG's admitted two-atom chain (support, bag count) described in Quack, evaluated by mask-risc, addressed by DT64/DR, run from an admitted bind-store method. No `xlog-*` or arrow dependency. `xlog-relcomp-probe` keeps XLOG admission and calls it.
+- `lance_graph_dt64::dr::MapTable`, `MapRead`, `TileId` (#1905): the versioned global → local table. A tile's `LocalMap` is read only under the frame it was sealed under; `coordinates` is derived from the held maps.
+- `lance_graph_contract::ogar_codebook::{HARDCODED_BEHAVIOUR, HARDCODED_BEHAVIOUR_DOMAIN}` (#1904), mirroring OGAR #365: no codebook row in `0xFFXX`. `lance_graph_r2il::polyfill::HARDCODED` reads it.
+- D-DYNBAG-0 (#1906): the probe no longer calls `ndarray::simd` folds; only `mask_and` (elementwise alias) and `checked_binary_i64` (TRACKED, MISSING-3) remain direct.
+
 ## 2026-10-31 — main after #1884 (merged `d3c2a29`)
 
 - `xlog-relcomp-probe` executes its admitted chain on `ndarray::simd`, binds the bag count through `lance-graph-dt64`, and pins the Epi5 reading of XLOG results. Lab only.
diff --git a/.claude/board/PR_ARC_INVENTORY.md b/.claude/board/PR_ARC_INVENTORY.md
index 70d036658..00bbe2dbf 100644
--- a/.claude/board/PR_ARC_INVENTORY.md
+++ b/.claude/board/PR_ARC_INVENTORY.md
@@ -1,3 +1,28 @@
+## 2026-11-01 — lance-graph PR #1907 (merged `39511c92e`, branch `ccr-85acaff0-oszq40-xlogcrate`, head `1087758d1`) — lance-graph-xlog: XLOG's admitted chain over Quack → mask-risc (D-XLOG-NATIVE-4)
+
+- **Added:** `crates/lance-graph-xlog` (workspace member): `Bounds`, `Intake`, `support`, `bag_count`, `bag_count_admitted`, `Word`, `Support`, `NativeRefusal`, `BoundRefusal`, `ids`, `nonzero`, and `and` (= `ndarray::simd::mask_and`). `xlog-relcomp-probe` now calls it and keeps `admit`, `admit_count`, `ChainQuery::bounds()`.
+- **Locked:** plan `d-xlog-native-v1.md` Amendment D; deps Quack + mask-risc + DT64 + contract + ndarray (alias and TRACKED call only).
+- **Deferred:** `p(X, Z)` and longer chains (NATIVE, refused at admission); MISSING-1/2/3/4 in owner crates.
+- **Confidence:** 4 crate tests (scalar oracle under four bounds; `fn_addr_eq` against ndarray and `lance-graph-onnx`); N4 via `cargo tree -e normal`; probe suites green; disable run (bound ignored) red. Merged before Codex finished.
+
+## 2026-11-01 — lance-graph PR #1906 (merged `cbc909993`, branch `ccr-85acaff0-oszq40-dynbag0`, head `dc2099bb4`) — D-DYNBAG-0: XLOG probe through Quack → mask-risc, gated by the bind store
+
+- **Added:** probe `native.rs` runs support (`ScatterOrU32` ×2 + `mask_and`) and bag count (`GroupReduce Count` ×2 + checked product) through Quack `lower` and mask-risc `execute_into`; `Intake` (Y looked up once under a `MapTable` frame); `bag_count_admitted` (runs only from an admitted Bag `MethodBinding`, caller-read words). Probe deps gain Quack, mask-risc, contract.
+- **Locked:** plan §17.7 gate table (gates 1–7 met).
+- **Deferred:** the cost columns; MISSING-1/2/3/4.
+- **Confidence:** probe suites green; 7 disable runs red; clippy clean. The probe has no CI line.
+
+## 2026-11-01 — lance-graph PR #1905 (merged `bc45e97db`, branch `ccr-85acaff0-oszq40-o5`, head `907426515`) — dr: MapTable, the versioned global → local table (D-DT64-7 O5)
+
+- **Added:** `dr::MapTable` (`new`, `advance`, `seal`, `revisions`, `map`), `MapRead { Stale, NoSuchTile }`, `TileId`; plan D-DT64-7 §1e.
+- **Deferred:** stored selections (D7'), waiting on O4.
+- **Confidence:** 4 tests in `tests/dr.rs`; 2 disable runs red (the tile-id case was added after the first version stayed green); Codex: no findings.
+
+## 2026-11-01 — lance-graph PR #1904 (merged `e9c7de5ac`, branch `ccr-85acaff0-oszq40-o2mirror`, head `e5304db78`) — contract: mirror OGAR's 0xFFXX hardcoded-behaviour reservation (D-DT64-7 O2)
+
+- **Added:** `ogar_codebook::HARDCODED_BEHAVIOUR`, `HARDCODED_BEHAVIOUR_DOMAIN`, guard test; `r2il::polyfill::HARDCODED` reads the contract constant. Board: D-XLOG-DR64-3 marked shipped (#1864).
+- **Confidence:** contract lib 1563 passed; disable run (planted `0xFF01` row) red.
+
 ## 2026-10-31 — lance-graph PR #1884 (merged `d3c2a29`, branch `ccr-85acaff0-oszq40`, head `1e85104`) — xlog-relcomp-probe: ndarray::simd execution, binding through lance-graph-dt64, Epi5 reading; plans D-SOC-FENCE and D-DYNBAG
 
 - **Added:**
diff --git a/.claude/board/STATUS_BOARD.md b/.claude/board/STATUS_BOARD.md
index 4ba1704cd..920a7808b 100644
--- a/.claude/board/STATUS_BOARD.md
+++ b/.claude/board/STATUS_BOARD.md
@@ -15,7 +15,7 @@ Plan: `.claude/plans/d-dt64-7-behaviour-addressing-registration-v1.md`. Docs onl
 | D-DT64-7-L1 | full-classid basis for behaviour lenses (contract `ClassView` accessor) | Queued | after L4 |
 | D-DT64-7-L5 | consumer `ClassView` + immutable basis witness at registration | Queued | after L1 |
 | D-DT64-7-L2 | host composition of DT64 and OGAR authorities + views, with activation checks (L3) | Queued | after L5 |
-| D-DT64-7-5 | the versioned global → local table, a BindStore plan item (plan §1e; Litho is a mental model, folded into the bind store plan as D-DT64-6 Amendment A) | Core in PR: `dr::MapTable`; stored selections (D7') wait on O4 | O4 for the selection half |
+| D-DT64-7-5 | the versioned global → local table, a BindStore plan item (plan §1e; Litho is a mental model, folded into the bind store plan as D-DT64-6 Amendment A) | Core shipped (#1905): `dr::MapTable`; stored selections (D7') wait on O4 | O4 for the selection half |
 
 ## D-MIST-NATIVE — Mistaber's Kripke holdings over the DR64 relation register (2026-10-30)
 
@@ -37,7 +37,7 @@ Plan: `.claude/plans/d-dynbag-holographic-bags-v1.md`. Plan only.
 
 | D-id | Deliverable | Status | Gate |
 |---|---|---|---|
-| D-DYNBAG-0 | PR #1884 layering fix: XLOG intake as lanes, support + bag count via Quack → mask-risc, fold oracles, cost columns | In PR: gates 1–7 (plan §17.7); cost columns not done | operator go-ahead (given 2026-11-01) |
+| D-DYNBAG-0 | PR #1884 layering fix: XLOG intake as lanes, support + bag count via Quack → mask-risc, fold oracles, cost columns | Shipped (#1906): gates 1–7 (plan §17.7); cost columns not done | operator go-ahead (given 2026-11-01) |
 | D-DYNBAG-1 | ℕ-compose probe: `matmul_i8_to_i32` over two DR64² tiles for `p(X, Z)`; B projection = `relcomp::compose` | Queued | D-DYNBAG-0 |
 | D-DYNBAG-2 | semiring parameter K (B, ℕ) in relalg `Rel` + Quack surface; typed refusal per (op, K) | Queued | D-DYNBAG-1 |
 | D-DYNBAG-3 | missing ℕ words backend-first (i64 masked select, min, truncated minus, compare-to-mask, masked sum; maybe bit-packed product) | Queued | D-DYNBAG-2 |
@@ -68,7 +68,7 @@ Plan: `.claude/plans/d-soc-fence-v1.md`. Plan only; nothing runs yet.
 | D-XLOG-NATIVE-1 | test the selection rows (eq/ne_u32_to_mask, i32 comparisons, mask_and/or/andnot) against the probe's two oracles, signatures checked | Queued | N2 |
 | D-XLOG-NATIVE-2 | test masked_group_count_u32 keyed by one table's column against the RIR walk, with the out-of-universe refusal | Queued | N2, N3 |
 | D-XLOG-NATIVE-3 | ask the ndarray / mask-risc owners for a native home for the many-to-many join (fixture: Gate B) | Queued | owner decision |
-| D-XLOG-NATIVE-4 | create `crates/lance-graph-xlog` (shape per Amendment C/D: Quack + mask-risc + DT64, no `xlog-*` or arrow dep, no plan type) | In PR (stacked on D-DYNBAG-0) | N1, N4, N5 met; N2 scalar oracle in-crate + both oracles in the probe; N3 typed refusals |
+| D-XLOG-NATIVE-4 | create `crates/lance-graph-xlog` (shape per Amendment C/D: Quack + mask-risc + DT64, no `xlog-*` or arrow dep, no plan type) | Shipped (#1907) | N1, N4, N5 met; N2 scalar oracle in-crate + both oracles in the probe; N3 typed refusals |
 | D-XLOG-NATIVE-6 | probe executes on `ndarray::simd` (`src/native.rs`): support via `eq_u32_to_mask` / `mask_scatter_or_u32` / `mask_and`, bag count via `masked_group_count_u32` ×2 + `checked_binary_i64`; DR `LocalMap` up to 256; register path kept as differential (plan Amendment B) | Shipped (#1884) | lab probe; layering fix is D-DYNBAG-0 |
 | D-XLOG-NATIVE-5 | bag count bound through the production bind store (`lance-graph-dt64` + `dt64::dr`), polyfill words by position; Epi5 reading of XLOG results pinned (plan Amendment A) | Shipped (#1884) | lab execution only |
 
diff --git a/.claude/board/entries/2026-11-01-dynbag-0-xlog-through-quack-mask-risc.md b/.claude/board/entries/2026-11-01-dynbag-0-xlog-through-quack-mask-risc.md
index c0c66615c..94afd98c1 100644
--- a/.claude/board/entries/2026-11-01-dynbag-0-xlog-through-quack-mask-risc.md
+++ b/.claude/board/entries/2026-11-01-dynbag-0-xlog-through-quack-mask-risc.md
@@ -1,6 +1,6 @@
 # D-DYNBAG-0: the XLOG probe runs through Quack → mask-risc, gated by the bind store
 
-**Date 2026-11-01 · ID D-DYNBAG-0 · Status IN PR · Plan `.claude/plans/d-dynbag-holographic-bags-v1.md` §17.7 · Crate `crates/xlog-relcomp-probe`**
+**Date 2026-11-01 · ID D-DYNBAG-0 · Status SHIPPED · Plan `.claude/plans/d-dynbag-holographic-bags-v1.md` §17.7 · Crate `crates/xlog-relcomp-probe`**
 
 - `native.rs` describes each side as a Quack `Query` and runs it with mask-risc `execute_into`:
   - support: `ScatterOrU32`, then `mask_and`;
diff --git a/.claude/board/entries/2026-11-01-lance-graph-xlog-crate.md b/.claude/board/entries/2026-11-01-lance-graph-xlog-crate.md
index 419c55140..33901b3e3 100644
--- a/.claude/board/entries/2026-11-01-lance-graph-xlog-crate.md
+++ b/.claude/board/entries/2026-11-01-lance-graph-xlog-crate.md
@@ -1,6 +1,6 @@
 # D-XLOG-NATIVE-4: `crates/lance-graph-xlog`
 
-**Date 2026-11-01 · ID D-XLOG-NATIVE-4 · Status IN PR (stacked on D-DYNBAG-0) · Plan `.claude/plans/d-xlog-native-v1.md` Amendment D**
+**Date 2026-11-01 · ID D-XLOG-NATIVE-4 · Status SHIPPED (stacked on D-DYNBAG-0) · Plan `.claude/plans/d-xlog-native-v1.md` Amendment D**
 
 A workspace crate holds XLOG's admitted two-atom chain over the substrate:
 - Quack describes it, mask-risc evaluates it, DT64/DR address it, and it runs from an admitted bind-store method.
diff --git a/.claude/board/entries/2026-11-01-maptable-versioned-local-map.md b/.claude/board/entries/2026-11-01-maptable-versioned-local-map.md
index 811685322..138442c6c 100644
--- a/.claude/board/entries/2026-11-01-maptable-versioned-local-map.md
+++ b/.claude/board/entries/2026-11-01-maptable-versioned-local-map.md
@@ -1,6 +1,6 @@
 # D-DT64-7-5: `dr::MapTable`, the versioned global → local table
 
-**Date 2026-11-01 · ID D-DT64-7-5 · Status IN PR · Plan `.claude/plans/d-dt64-7-behaviour-addressing-registration-v1.md` §1e**
+**Date 2026-11-01 · ID D-DT64-7-5 · Status SHIPPED · Plan `.claude/plans/d-dt64-7-behaviour-addressing-registration-v1.md` §1e**
 
 `LocalMap` and `FrameStore` existed, and `LocalMap::digest` was documented as the frame's `coordinates` revision, but nothing tied a map to its frame. `MapTable` holds every tile's `LocalMap` under one `FrameStore`: