docs(runtime): close J3.5 and plan J3.6

Record the canonical entity/object delta cutover, full Release and exact-binary connected evidence, rollback, and the adversarial zero-owner J3.6 execution contract. Synchronize architecture, roadmap, milestones, and agent guidance.

Co-authored-by: Codex <codex@openai.com>

docs/plans/2026-07-24-modern-runtime-architecture.md

@@ -2,14 +2,15 @@
 
 **Date:** 2026-07-24
 
-**Status:** Slices A–I and J0–J3.4 are complete. Flat-authoritative collision, zero-
+**Status:** Slices A–I and J0–J3.5 are complete. Flat-authoritative collision, zero-
 allocation resolve scratch, parsed-graph removal, connected correctness/
 lifetime acceptance, and Slice-I closeout landed 2026-07-25. Slices F–L were
 explicitly approved 2026-07-24. Slice J0–J1 established the enforced Runtime
 boundary and borrowed contract seam; J2 moved canonical session/transport
-lifetime and ordered inbound routing; J3.1–J3.4 moved canonical entity identity
-and object-table lifetime to Runtime and exact graphical projection identity
-to App. J3.5 is the active execution point.
+lifetime and ordered inbound routing; J3.1–J3.5 moved canonical entity identity
+and object-table lifetime to Runtime, exact graphical projection identity to
+App, and one ordered canonical entity/object stream plus direct views to all
+hosts. J3.6 adversarial lifetime closeout is the active execution point.
 
 **Scope:** Reconcile and sequence the existing Modern Pipeline (`MP`) and
 Linux/headless (`LH`) tracks using the 2026-07-24 connected performance audit.
@@ -1250,13 +1251,16 @@ gameplay before removing every production parsed collision graph. Slice I7
 passes 8,413 Release tests / 5 skips plus both exact-binary connected routes;
 every stable checkpoint reports zero retained parsed collision graphs. J1 is
 complete with borrowed contracts, and J2 owns canonical session/transport
-lifetime plus ordered inbound routing in Runtime. J3.1–J3.4 are complete:
+lifetime plus ordered inbound routing in Runtime. J3.1–J3.5 are complete:
 Runtime owns the only entity GUID/incarnation/local-ID directory, and App's
 materialized sidecars plus spatial/presentation worksets carry exact
 `RuntimeEntityKey`. One `RuntimeEntityObjectLifetime` also owns the exact live
-`ClientObjectTable`; App is a synchronous borrower. J3.5's ordered canonical
-entity/object delta stream and direct borrowed views are the current execution
-point.
+`ClientObjectTable`; App is a synchronous borrower. Exact `ce3ac310` adds the
+one per-generation canonical entity/object delta stream, issues Runtime
+identity before App hydration, and gives graphical/no-window hosts the same
+direct borrowed views. Its 8,472-test / 5-skip Release suite and exact-binary
+seven-checkpoint connected route pass. J3.6 adversarial failure and zero-owner
+closeout is the current execution point.
 Evidence:
 [`../research/2026-07-25-slice-g5-production-profile.md`](../research/2026-07-25-slice-g5-production-profile.md)
 and
@@ -1272,6 +1276,8 @@ and
 and
 [`../research/2026-07-25-slice-j3-3-exact-projection-store.md`](../research/2026-07-25-slice-j3-3-exact-projection-store.md)
 and
+[`../research/2026-07-26-slice-j3-5-canonical-delta-stream.md`](../research/2026-07-26-slice-j3-5-canonical-delta-stream.md)
+and
 [`2026-07-25-modern-runtime-slice-j.md`](2026-07-25-modern-runtime-slice-j.md).
 
 The intended order is therefore:
@@ -1286,7 +1292,7 @@ honest metrics + committed baselines        (A — exit criteria block C)
   -> delta GPU submission                   (G)
   -> residual frame cleanup                 (H-a, H-b, H-c)
   -> flat collision assets                  (I — COMPLETE)
-  -> presentation-independent runtime       (J — CURRENT at J3.5)
+  -> presentation-independent runtime       (J — CURRENT at J3.6)
   -> Linux/headless/multi-session           (K)
   -> evidence-gated GPU jobs                (L)
 ```