Record M03 closeout integration

coordination/claims/M03-QAR-INTEGRATOR-CLOSEOUT-001.md

@@ -1,6 +1,7 @@
 # M03-QAR-INTEGRATOR-CLOSEOUT-001
 
 <!-- OPENWC_CLAIM:M03-QAR-INTEGRATOR-CLOSEOUT-001:sindo-main-codex-m03-integrator:2026-08-03 -->
+<!-- OPENWC_INTEGRATION:ACCEPTED:M03-QAR-INTEGRATOR-CLOSEOUT-001:203d40b -->
 
 ## Owner
 
@@ -53,8 +54,27 @@ suite, documentation/coordination gates and integrator review all pass.
 
 ## Status
 
-- State: active
-- Done: claim registered
-- Next: implement closeout gates and run baseline comparison
+- State: integrated
+- Done: renderer closeout gates, exact-cache performance evidence, full verifier
+  suite, documentation, M03 DONE transition and M04 administrative activation
+- Next: receive the user's plan correction before beginning M04 work
 - Blocked by:
 
+<!-- OPENWC_HANDOFF:READY:M03-QAR-INTEGRATOR-CLOSEOUT-001:203d40b -->
+
+## Handoff
+
+- Commits: `d9d20cb`, `3bf1c2c`, `203d40b`; fast-forwarded to `master`.
+- Verification: all `67/67` autonomous Godot verifiers; M2 playback `20`
+  cases; renderer contracts `workers=4 frame_steps=15 cache_versions=7
+  nested_glb=1`; performance stability `84` metrics with `0` repeatable
+  regressions; documentation, coordination and diff gates passed.
+- Fidelity: exact cache inventory and asset-backed checkpoints cover terrain,
+  ADT boundary, dense M2, large WMO, liquid, native animation and dusk sky.
+  This is extraction/performance evidence, not original-client pixel parity.
+- Remaining risks: original-client visual approval, long-traversal descriptor
+  pressure, scaling native animation beyond CPU deformation and interruption of
+  already in-flight worker jobs remain later release concerns.
+- Documentation: added the renderer closeout module specification with data-flow
+  and sequence diagrams; updated testing policy, renderer source maps, M2
+  animation ownership/sequence documentation, `RENDER.md` and M03 Evidence.