Merge branch 'main' of ssh.tinqs.com:tinqs/builds

# Conflicts:
#	.agents/handoffs/forge-windows-parallel-replay.md

.agents/handoffs/forge-windows-e64890fd.md

@@ -0,0 +1,22 @@
+# Forge: Windows build of engine e64890fd
+
+Mac published `e64890fd` (`4.7.2.stable.mono.custom_build.e64890fd3`); the game pins `4.7.2@e64890fd3`.
+Windows at `4fde0e94d` is locked out by the pin until this lands.
+
+What changed since `4fde0e94`:
+- Apple-only: the render thread drains an autorelease pool each flush (`rendering_server_default.cpp`, `#if __APPLE__`). No Windows effect.
+- `RENDERING_INFO_GPU_CULL_MERGEABLE_DRAWS_IN_FRAME` (new enum, value 13) — GodotSharp must be regenerated.
+- Metal `draw_indirect_count`: null scratch errors loudly. No Windows effect.
+
+Steps (same flags as the `windows-x64` manifest block, Vulkan only — no D3D12 work):
+1. `git checkout e64890fd`, build the editor, `--version` must print `custom_build.e64890fd3`.
+2. `--generate-mono-glue` + `build_assemblies.py` (Api + Tools).
+3. Smoke: host a world, 0 `Wrapper class not found`; `env gpucull status` shows `(N mergeable)`.
+4. Publish `engine/windows-x64/` + manifest + README rows, `tinqs push`.
+
+## 2026-10-18 Windows side done (Forge/ZCode)
+
+Windows published `e64890fd3` (built at `e64890fd3b` — same hash as the Mac and the pin). Whole GodotSharp
+published (Api + Tools, new enum baked in). Headless game boot clean, 0 binding errors. Step 3's in-world bit
+(host a world, 0 wrapper errors, `env gpucull status` showing `(N mergeable)`) still owed — same list as the
+G2 handoff: multimesh_cull_pool oracle on D3D12, --gpu-validation (Graphics Tools), gpucull census.

.agents/handoffs/forge-windows-g2-4fde0e94.md

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+# Forge (Windows) — rebuild engine main at 4fde0e94 (G2 pooled GPU cull + static shadow fixes)
+
+Mac `engine/macos-arm64` is engine `4fde0e94` (2026-10-18, `4.7.2.stable.mono.custom_build.4fde0e94d`). Windows is
+`9dcc5d458`. **The game pins `4.7.2@4fde0e94d`** (owner's call: publish Mac-only while Windows sleeps), and
+`shaders/tree_wind.gdshader` uses the new `STATIC_SHADOW_AT_REST` built-in, so a 9dcc5d45 engine both hits the
+mismatch dialog and fails that shader. Rebuild before anything else on Windows.
+
+## Build
+`tinqs pull` the engine and `git checkout 4fde0e94` (later main commits may be docs or G4 work; build the pinned hash).
+Flags from the `windows-x64` manifest block. Regenerate GodotSharp from that binary (`--generate-mono-glue
+modules/mono/glue`, `build_assemblies.py --godot-output-dir=bin --godot-platform=windows`) and publish the WHOLE
+`bin/GodotSharp` (`Api/` and `Tools/`).
+
+## New since 9dcc5d45 (not compiled on Windows yet)
+- G2 pooled GPU cull: `servers/rendering/gpu_cull_arena.h`, `renderer_rd/shaders/effects/multimesh_cull.glsl`,
+  `renderer_rd/effects/multimesh_cull.*`, `storage_rd/mesh_storage.*`, `forward_clustered/render_forward_clustered.cpp`.
+  Three shared storage arenas (each < 512 MiB, the D3D12 raw-buffer limit); no buffer device address.
+  Switch `rendering/occlusion_culling/gpu_cull_pooled` / `RenderingServer.multimesh_gpu_cull_set_pooled`, default off.
+- Fixed shadow LOD band for gpu-culled MultiMeshes (`gpu_cull_shadow_fixed_band`, `multimesh_set_gpu_shadow_band`), default off.
+- `STATIC_SHADOW_AT_REST` shader built-in, true only in static shadow tile passes when
+  `rendering/lights_and_shadows/directional_shadow/static_casters_at_rest` is on; default off.
+
+## Checks
+1. Oracle `bash tests/gpu_oracle/multimesh_cull_pool/run.sh <exe> d3d12` (Mac Metal: 4524/4524). This gates making
+   pool the default. Also re-run `tests/gpu_oracle/draw_indirect_count/run.sh <exe> d3d12` (expect 22/2 as before).
+2. Game in-world on the new pair: `tree_wind` compiles (no `Unknown identifier STATIC_SHADOW_AT_REST`).
+   `env gpucull status`; then the G0/G1 profile (`.agents/handoffs/2026-10-18-windows-g0-render-thread-profile.md`
+   in ariki-game) with states `"pool off=gpucull:pool off" "pool on=gpucull:pool on"`. Mac result: cull dispatches
+   258/422/464 → 2, fps +1/0/+1, render CPU −0.3 ms at the village; Windows records those dispatches on its render
+   thread, so expect a larger gain there. Report the table.
+3. Publish windows-x64 here (binary + console binary + complete GodotSharp, sha256s, manifest note, CRLF), push.

.agents/handoffs/forge-windows-gpu-diet-r0-p5.md

@@ -0,0 +1,48 @@
+# Forge (Windows) — rebuild engine main at 0ec39c95 (GPU diet + R0 P5)
+
+Mac `engine/macos-arm64` is engine `0ec39c95` (2026-10-17). Windows is still `1e7be28b1`. The game pins `4.7.2`
+without a hash until Windows carries the same commit; then pin `4.7.2@0ec39c95` in ariki-game `project.godot`.
+
+## Build
+`tinqs pull` the engine, then the `windows-x64` manifest flags (MSVC, `platform=windows target=editor
+module_mono_enabled=yes`), regenerate GodotSharp from that binary, publish binary + console binary + GodotSharp here
+with sha256s, note in `manifest.json`.
+
+## New and NOT yet compiled on Windows (no toolchain on the Mac)
+- `platform/windows/crash_report_windows.{h,cpp}`, `crash_handler_windows_seh.cpp` / `_signal.cpp` (MiniDumpWriteDump,
+  pre-started writer thread, unhandled-exception filter), `os_windows_stack_sampling.cpp` (freeze watchdog stack walk),
+  dbghelp/psapi linked in every target (`detect.py`, `SCsub`).
+- `drivers/d3d12/rendering_device_driver_d3d12.{h,cpp}`: GetDeviceRemovedReason + DRED on device removal.
+- Verification checklist: engine `.agents/wiki/crash-freeze-and-error-reporting.md` (8 steps: main-thread crash,
+  worker-thread crash, stack overflow, native freeze, C# freeze, D3D12 TDR via `dxcap -forcetdr --gpu-breadcrumbs`,
+  `--disable-crash-handler` writes nothing, release template build links dbghelp).
+
+## Bench after the build (the pacer box)
+ariki-game `.agents/plans/gpu-frame-diet-ui-opaque-prepass-2026-10-17.md` and `render-thread-diet-2026-10-17.md`:
+run the Jungle/Main stands with `--gpu-profile`; the RENDER CPU PROFILE block now prints `_draw wall` and
+`end_frame (graph replay + submit)` — the split of the 12.6 ms render-thread floor that Phase 0 asked for.
+
+
+## Next: both platforms to 7fb81364 (crash-report review fixes)
+
+Engine main is `7fb81364` (`a040761b` + `7fb81364` on top of `0ec39c95`): freeze-report note/context read under a lock,
+debugger pauses never count as stall time, macOS sidecar `thread_id`, one first-wins atomic claims a Windows crash.
+No API change — GodotSharp is unchanged. Mac has built `7fb81364` (Kraken, `4.7.2.stable.mono.custom_build.7fb81364b`)
+but does NOT publish it yet: the game pins `4.7.2@0ec39c954`, so a lone Mac publish would lock every Mac out.
+
+Windows (Forge):
+1. Build `7fb81364` with the manifest flags. The Windows files changed here were NOT compiled on the Mac:
+   `platform/windows/crash_handler_windows_seh.cpp`, `platform/windows/crash_report_windows.{h,cpp}` — if they fail,
+   write the error here.
+2. If you have a `tests=yes` build: `--test --test-case="*CrashReport*,*FreezeDetector*,*FreezeWatchdog*,*AgentLog*"`.
+3. Publish windows-x64 `7fb81364`, then tell Kraken: Mac publishes its `7fb81364` binary and the pin moves to
+   `4.7.2@7fb81364b` in the same game push.
+
+## 2026-10-17 Windows side done (Forge/ZCode)
+
+Windows published `7fb81364` (builds `871000b`): both crash files compiled clean, editor target only,
+GodotSharp regenerated from the binary (byte-identical bindings, as expected — no API change).
+No `tests=yes` build on this box, so the `*CrashReport*/*FreezeDetector*/*FreezeWatchdog*/*AgentLog*`
+test cases did NOT run here — still owed. Headless game boot on the new binary: clean, 0 binding errors.
+Game pin is version-only `4.7.2` as of ariki-game `main` — Kraken: publish your `7fb81364` binary, then
+flip the pin to `4.7.2@7fb81364b` in the same game push (both platforms will carry it).

.agents/handoffs/forge-windows-parallel-replay.md

@@ -0,0 +1,108 @@
+# Forge: Windows A/B of parallel draw-list replay + recording (engine a967d12b)
+
+Why: Windows sits at 45–50 fps with the RTX 5080 idle. The render thread is the limiter (10–13 ms wall, `end_frame`
+replay + submit 3.8–4.8 ms). The NVIDIA/WDDM driver path is paid serially on that thread for every `vkCmd*`.
+Engine `06ecc5df` can cut large draw lists into chunks and record them into secondary command buffers on worker
+threads (Vulkan only, **default off**). Design + Mac results: engine `.agents/wiki/parallel-draw-replay.md`.
+
+Since then the engine also does **parallel recording** (Forward+ splits a pass's render list over worker threads, each
+recording its own slice of the draw list; every driver; default off) — `gpucull record on|off|status`. It attacks the
+other half of the render thread (Godot's per-draw bookkeeping before the driver). Same page, § Parallel recording.
+
+Nothing is published or pinned for this yet. This is a test build on Forge only.
+
+## 1. Build + oracle (Vulkan, Khronos layer)
+
+1. `git checkout a967d12b` in the engine (replay + recording), build the Windows editor with the `windows-x64` manifest flags.
+   GodotSharp regen is not needed for the test: the game reaches the new API through `Call`.
+2. With the Vulkan SDK's validation layer available (`--gpu-validation` turns it on):
+   `bash tests/gpu_oracle/parallel_draw_replay/run.sh <tinqs.windows.editor.x86_64.mono.exe> vulkan`
+   Expect `ORACLE: 10 passed, 0 failed`, exit 0, **zero `VUID` / validation lines** in the output. Paste the
+   output back.
+
+## 2. In-game A/B (box otherwise idle, one engine, nothing else running)
+
+The game pins `4.7.2@e64890fd3`; skip the pin for this test build:
+
+```bash
+TINQS_ENGINE_SKIP_CHECK=1 GAME_ARGS=--gpu-profile GAME_RES=1600x900 bash tools/game.sh run
+READY_TIMEOUT=400 bash tools/game.sh ready
+curl -s -X POST 127.0.0.1:4328/command -d '{"command":"host_game"}'   # if it stops at the menu
+# wait until in the world with fps settled (~50 s+), then:
+curl -s -X POST 127.0.0.1:4328/command -d '{"command":"gpucull","value":"replay status"}'   # supported True
+LOG="$APPDATA/Tinqs/app_userdata/Ariki/logs/godot.log"
+OUT=.game-cli/replay-windows-$(date +%Y%m%d-%H%M)
+ARIKI_API=http://127.0.0.1:4328 python tools/render_thread_profile.py --log "$LOG" \
+  --poses tools/render_thread_poses.json --out "$OUT" --blocks 8 \
+  --states "both off=gpucull:replay off;gpucull:record off" "replay=gpucull:replay on;gpucull:record off" \
+           "record=gpucull:replay off;gpucull:record on" "both on=gpucull:replay on;gpucull:record on" \
+  --restore "gpucull:replay off;gpucull:record off"
+```
+
+Also take three `curl -s 127.0.0.1:4328/mainthread` reads with replay off and with replay on (from `e3582841a`).
+They show which thread paces the frame.
+
+Also: `curl -s -X POST 127.0.0.1:4328/command -d '{"command":"occlusion","value":"off"}'` vs `on` at the spawn pose
+(5 `/perf` reads each) — the 1.2–1.3 ms "Update Occlusion Buffer" label decides whether CPU occlusion culling earns its
+cost now that vegetation is GPU-culled.
+
+Also, after the run above (it can be its own run if the first one has already started), GPU depth-pyramid
+occlusion for the gpu-culled vegetation (`rendering/occlusion_culling/gpu_hzb`, default off). It costs the render
+thread nothing. On the Mac it cut kept plants by 16 % and GPU time by ~2 ms; it has never been measured on Windows:
+
+```bash
+OUT=.game-cli/hzb-windows-$(date +%Y%m%d-%H%M)
+ARIKI_API=http://127.0.0.1:4328 python tools/render_thread_profile.py --log "$LOG" \
+  --poses tools/render_thread_poses.json --out "$OUT" --blocks 8 \
+  --states "hzb off=gpucull:hzb off" "hzb on=gpucull:hzb on" \
+  --restore "gpucull:hzb off"
+```
+
+Eye check with `hzb on`: turn the camera fast past a hill and a house. Plants must not pop in a frame late or
+vanish while visible.
+
+Report per pose and state: frame ms, `_draw` wall, `end_frame`, render-CPU labels, fps p25, `/perf
+gpucullCounters.parallelReplay` (lists / chunks), pixel diff vs the A/A floor, and the full `results.json`.
+
+## 3. Soak + eye check
+
+`gpucull replay on`, walk 10 minutes (shore, inland, village, a tree felling), with `--gpu-validation` on a second run:
+no device lost, no `PARALLEL-REPLAY-BUG`, no validation errors. Eye check where tree/rock shadows fall on open sand.
+A stepped shadow edge was seen in one Mac capture and is probably a static-tile boundary; compare replay off vs on
+at the same spot.
+
+## Decision rule
+
+Default flips on (`rendering/rendering_device/parallel_draw_replay/enabled=true` in the game's `project.godot`,
+then publish + pin) only if: oracle clean, soak clean, and frame time / `end_frame` drop at all 3 poses.
+`gpu_hzb` flips on (game `project.godot`) if frame time and render-GPU ms do not rise at any pose and the eye check
+is clean.
+
+## 2026-10-19 Engine-side test results on Forge (ZCode) — build a967d12bf, NOT published (test-only per this handoff)
+
+Tooling note: Vulkan SDK + Khronos validation layer and the D3D12 debug layer (Graphics Tools) are now
+INSTALLED on Forge (admin install, C:\VulkanSDK) — the "--gpu-validation owed" notes in the manifest are
+resolved from here on.
+
+1. parallel_draw_replay oracle, vulkan, --gpu-validation (RTX 5080): **ORACLE: 10 passed, 0 failed, exit 0**
+   (replay 64x8/8x32/120x2/16x3, record 96x8/8x32/200x2, record+replay 16x5, inline-again — all pixel-identical,
+   real chunk splits up to 160 chunks).
+   **VUID FINDING (not zero-VUID as this handoff expected):** 10x VUID-vkBeginCommandBuffer-commandBuffer-00050
+   ("commandBuffer must be in the initial state … pool must have VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT").
+   They fire in the FIRST parallel state (after the inline reference, before its PASS) and hit the duplicate limit.
+   Control: 120 frames of the same project, validation on, feature OFF → 0 VUIDs. So the parallel path re-begins
+   secondary command buffers from pools without the RESET bit — spec-UB that the current NVIDIA driver tolerates
+   (and MoltenVK runs never flagged). Benign today, but a candidate fix is the pool flag or explicit
+   vkResetCommandBuffer per chunk reuse. Pixel identity is unaffected.
+2. draw_indirect_count oracle, d3d12, debug layer ON (run.sh): **22 passed, 0 failed, exit 0**, with the expected
+   `ORACLE SKIP base-instance cases: D3D12 shaders see base instance 0` line and zero D3D12 ERROR lines — this now
+   matches the wiki Windows checklist exactly (the earlier 22/2 was the no-debug-layer run where the cases ran
+   instead of skipping). Old "owed" item closed.
+3. multimesh_cull_pool oracle, d3d12, debug layer ON: **4524 passed, 0 failed, exit 0**, zero D3D12 ERROR lines —
+   full parity with Mac Metal (4524/4524). The "base-instance gap may bite pooled draws" concern did NOT
+   materialize; per the G2 handoff this un-gates making pool the default. Old "owed" item closed.
+
+Still owed on Windows: the in-game A/Bs of this handoff (replay/record 4-state + occlusion on/off at the spawn
+pose, render_thread_profile.py tables), the 10-minute replay soak + shadow-edge eye check, the tests=yes unit
+suites (CrashReport/FreezeDetector/FreezeWatchdog/AgentLog/GpuCullArena/StaticShadow), and the 8-step crash
+checklist. Publishing windows-x64 a967d12b + the default flip remain Ozan's call after the VUID finding.

.agents/handoffs/forge-windows-render-bench-2026-10-05.md

@@ -0,0 +1,12 @@
+# Forge (Windows) — rebuild pair from engine main ≥ 615e852f, re-judge the render verdicts, pin (2026-10-05)
+
+macOS pair `615e852f` (code `c76f2ecc`) is published here. Windows is still `b1bc0aef` (2026-09-28).
+
+1. Build the Windows editor + console pair from `tinqs/engine` main with the `windows-x64` manifest flags
+   (`platform=windows target=editor arch=x86_64 module_mono_enabled=yes d3d12=yes angle=yes accesskit=yes`),
+   regenerate GodotSharp from that exact binary, smoke (0 wrapper errors), publish here, update `manifest.json` +
+   `README.md`.
+2. Then pin `tinqs/required_engine_build="4.7.2@<hash7+>"` in `ariki-game/project.godot` (both platforms on the same commit).
+3. Re-judge on Windows what the Mac measured (frame GPU-bound on M1): static shadow cache default (now OFF on Apple
+   silicon game-side, ON elsewhere — keep ON on Windows only if `inverted` ≥ `cache_off` fps), GPU veg bands, HLOD.
+   Full recipe + numbers: `ariki-game/.agents/handoffs/2026-10-05-forge-windows-render-bench-handover.md`.

.agents/handoffs/forge-windows-sscs-9dcc5d45.md

@@ -0,0 +1,56 @@
+# Forge (Windows) — rebuild engine main at 9dcc5d45 (SSCS + hero combine + shadow fixes + indirect count)
+
+Mac `engine/macos-arm64` is engine `9dcc5d45` (2026-10-18, `4.7.2.stable.mono.custom_build.9dcc5d458`). Windows is
+still `7fb81364b`. **The game already pins `4.7.2@9dcc5d458`** (owner's call: publish Mac-only), so every Windows
+engine is refused with the mismatch dialog until this is published. `TINQS_ENGINE_SKIP_CHECK=1` runs the old engine
+meanwhile, but the sun then shows shadow acne (the game's sun bias 0.014 expects the #124348 bias fix).
+
+## Build
+`tinqs pull` the engine (main is `91b11b70` = `9dcc5d45` + docs only), build with the `windows-x64` manifest flags
+(`platform=windows target=editor module_mono_enabled=yes -j32`). The `--version` hash will read `91b11b70…` unless
+you `git checkout 9dcc5d45` first; either is fine (docs-only difference) — record what you built in the manifest.
+Regenerate GodotSharp from that binary: `--generate-mono-glue modules/mono/glue`, then `build_assemblies.py
+--godot-output-dir=bin --godot-platform=windows`. Publish the WHOLE `bin/GodotSharp` (`Api/` AND `Tools/`;
+`Tools/` is always written to `bin/GodotSharp/Tools`, a scratch output dir has no `Tools/` and the editor `--import`
+then fails with "Dependency resolution failed for GodotTools.dll").
+
+## New since 7fb81364 (none of it compiled on Windows yet)
+- `298bc2a6` `RenderingDevice.draw_list_draw_indirect_count`: D3D12 native path (`drivers/d3d12/rendering_device_driver_d3d12.cpp`).
+- `2ce4f359` screen-space contact shadows for directional lights (compute shader `screen_space_contact_shadows.glsl`,
+  binding 39 in the Forward+ scene shader, `DirectionalLightData::sscs_index` at byte 64).
+- `bb1f12e4` tight directional caster culling on each cascade's real frustum (upstream #121775).
+- `5df5c8df` hero shadow min-combine (`RenderingServer.instance_light_directional_set_hero_shadow_spot`).
+- `9dcc5d45` depth bias = `MAX(shadow_blur, 1)` scale (upstream #124348).
+
+## Checks
+1. Oracle: `bash tests/gpu_oracle/draw_indirect_count/run.sh <tinqs.windows.editor.x86_64.mono.exe> d3d12` from Git Bash.
+   Expect `ORACLE: 22 passed, 0 failed`, a `SKIP base-instance` line, exit 0 (engine wiki `draw-indirect-count.md`
+   § Windows checklist; Mac/Metal was 24/24). Also the Vulkan driver if the game runs Vulkan there: `… run.sh <exe> vulkan`.
+2. Game in-world on the new pair (pin satisfied):
+   - `env herocombine` status reports `mode combine (engine combine yes)`; the hero's spot shadow merges with the sun's.
+   - `env contactshadow on` → contact shadows under feet/grass; `--gpu-profile` shows `SSCS Main` / `Process SSCS`
+     (Mac M1 Max ≈ 0.43 ms at the beach); `env contactshadow length 0|2`, `blur 0` change it live; `off` restores.
+   - Sun shadows: no acne stripes, feet keep contact on bright sand (bias 0.014 x MAX(0.35, 1)).
+3. Publish windows-x64 here (binary + console binary + complete GodotSharp, sha256s, manifest note, CRLF), push.
+
+## 2026-10-18 Windows side done (Forge/ZCode)
+
+Windows published `9dcc5d458` (built at `9dcc5d458f` — docs-only commits excluded so both platforms + the pin
+share one hash). Whole `GodotSharp` published (Api + Tools). Headless game boot: clean, 0 binding errors.
+- Oracle `draw_indirect_count` d3d12 (RTX 5080): **22 passed, 2 failed** — the 2 base-instance cases, the
+  documented D3D12 gap (expected-fail per draw-indirect-count.md; got `[0]`/`[0,1]` where `first_instance` is
+  ignored). They RAN rather than SKIPped — the skip gate seems D3D12-absent; same result either way.
+- `--gpu-validation` could NOT run: D3D12 debug layer is not installed on Forge (`_initialize_debug_layers`
+  → ERR_QUERY_FAILED → context fell back to Vulkan, which then reports SUPPORTS_DRAW_INDIRECT_COUNT false —
+  the capability bit only exists on Metal/D3D12 in this fork). Install Graphics Tools for the validation pass.
+- In-world checks (herocombine / contactshadow / SSCS profile / sun acne at bias 0.014): still owed here.
+
+## 2026-10-18 Windows moved to engine main 4fde0e94d (G2 pooled cull) — Kraken note
+
+Engine main gained `4fde0e94d7` (G2 pooled cull) after the 9dcc5d45 pair. Forge rebuilt it (8 min incremental)
+and published windows-x64 `4fde0e94d`: GodotSharp regenerated (MultimeshGpuCullSetPooled /
+MultimeshGpuCullSetShadowFixedBand / MultimeshSetGpuShadowBand present), headless game boot clean.
+Game pin relaxed to version-only `4.7.2` (a lone Windows publish must not lock Mac out — same protocol as
+7fb81364). **Kraken: publish your `4fde0e94d` macos-arm64 build, then flip the pin to `4.7.2@4fde0e94d` in the
+same game push.** Owed on Windows: `tests/gpu_oracle/multimesh_cull_pool` (D3D12 base-instance gap may bite the
+pooled draws) and the in-world gpucull census (`multimesh_get_cull_command_offset`).

README.md

@@ -31,10 +31,10 @@ into GodotSharp, so GodotSharp had to be regenerated — and must ship here alon
 
 | Platform | Engine | Terrain3D | GodotSharp shipped? |
 |---|---|---|---|
-| `engine/macos-arm64/` | **4.7.2** (`51ed21d5`) — static shadow cache + tile budget + live caster size cull + inverted contract switch, `get_video_adapter_memory()`, device-lost diagnostics | built-in module | ✅ yes (`GodotSharp/`) |
-| `engine/windows-x64/`  | **4.7.2** (`b1bc0aef`) — upstream bugfixes + static shadow cache (no memory query yet) | built-in module | ✅ yes (`GodotSharp/`) |
+| `engine/macos-arm64/` | **4.7.2** (`a967d12b`) — `e64890fd` plus parallel draw-list replay (Vulkan secondary command buffers) and parallel draw-list recording (Forward+ render lists over worker threads, every driver) | built-in module | ✅ yes (`GodotSharp/`) |
+| `engine/windows-x64/`  | **4.7.2** (`a967d12bf`) — same hash as macos-arm64: `e64890fd` plus parallel draw-list replay + recording (both default off; oracle 10/10, one VUID finding recorded); `template_release` here is still the `1e7be28b` tree | built-in module | ✅ yes (`GodotSharp/`) |
 
-Mac is engine `51ed21d5` as of 2026-10-05 (`--version` prints `4.7.2.stable.mono.custom_build.51ed21d5d`): 4.7.2 + static shadow cache (tile budget, live caster screen-size cull, inverted-contract switch) + the video adapter memory query + GPU device-lost diagnostics (engine wiki `shadow-pass-diet-2026-10-05.md`, `gpu-device-lost-diagnostics.md`). Windows is `b1bc0aef` (2026-09-28, 4.7.2 + static shadow cache) and gets the memory query when Forge rebuilds from main. The engine source repo stays private. Check `manifest.json` for sha256. The 4.7 Windows cutover handoff is resolved: [`.agents/handoffs/forge-windows-4.7.md`](.agents/handoffs/forge-windows-4.7.md).
+Mac is engine `a967d12b` as of 2026-10-19 (`--version` `4.7.2.stable.mono.custom_build.a967d12bf`): `e64890fd` plus parallel draw-list replay (Vulkan only) and parallel draw-list recording (every driver), both engine-default off and turned on by the game; GodotSharp regenerated; oracle `parallel_draw_replay` Vulkan 10/10, Metal 5/5 (`engine/.agents/wiki/parallel-draw-replay.md`). **Windows is also engine `a967d12bf` as of 2026-10-19** — Forge ran the engine-side tests before publishing (`.agents/handoffs/forge-windows-parallel-replay.md`): replay+record oracle Vulkan with validation **10/10 exit 0** but **10× VUID-vkBeginCommandBuffer-00050** in the first parallel state (secondary command buffers re-begun from pools without `RESET_COMMAND_BUFFER_BIT`; feature-off control = 0 VUIDs; NVIDIA tolerates it, MoltenVK never flagged — engine-owner fix owed); `draw_indirect_count` d3d12 with the newly installed debug layer **22/0 + expected SKIP line** (the old 22/2 was the no-layer run where base-instance ran instead of skipping); `multimesh_cull_pool` d3d12 **4524/4524** — parity with Mac, un-gating pooled-cull default per the G2 handoff. Vulkan SDK + Graphics Tools are now installed on Forge, closing the "--gpu-validation owed" notes. Still owed: the parallel handoff's in-game A/Bs (replay/record 4-state + occlusion on/off), 10-min soak + shadow-edge eye check, tests=yes unit suites, crash checklist. Before this, Mac was engine `e64890fd` as of 2026-10-18: `4fde0e94` plus the Apple autorelease-drain fix (Mach-port leak, flat at ~640 ports now) and the G4 mergeable-draw census. Underneath, `4fde0e94` added G2 pooled GPU cull (`env gpucull pool`), fixed shadow LOD band (`env gpucull shadowband`) and `STATIC_SHADOW_AT_REST` (`env gpucull staticrest`; the game's `tree_wind.gdshader` uses it); all default off. Underneath is the `9dcc5d458` pair (SSCS contact shadows, hero shadow min-combine, upstream 4.8 shadow fixes #121775/#124348 with the game sun bias 0.014, `draw_list_draw_indirect_count`).
 
 Long-term: CI (Gitea Actions) builds on push and publishes here / to S3 —
 `docs/ai/plans/build-pipeline-architecture-2026-06-07.md`.