diff --git a/.planning/ROADMAP.md b/.planning/ROADMAP.md
index 821b0d5..637909c 100644
--- a/.planning/ROADMAP.md
+++ b/.planning/ROADMAP.md
@@ -544,11 +544,11 @@ Plans:
   4. Every Go example in a `docs/` page is compiled and run by `go test ./...` (Go code in ingested module READMEs is identifier-checked, not compiled — D-18). An identifier checker and an internal link/anchor checker also run there and fail on stale names or broken links.
   5. A "Coming from WinterCMS" concept map and an `acme/blog` porting walkthrough exist, and the walkthrough's code is verified under criterion 4.
 
-**Plans:** 6 plans
+**Plans:** 1/6 plans executed
 
 Plans:
 **Wave 1**
-- [ ] 11.1-01-PLAN.md — Tracer: internal/docsite generator core to every output (html, .md, llms.txt, llms-full.txt, search index), README ingestion, src= snippets, `summer docs:build` and `docs:sync`
+- [x] 11.1-01-PLAN.md — Tracer: internal/docsite generator core to every output (html, .md, llms.txt, llms-full.txt, search index), README ingestion, src= snippets, `summer docs:build` and `docs:sync`
 
 **Wave 2** *(blocked on Wave 1 completion)*
 - [ ] 11.1-02-PLAN.md — Accuracy gates (identifiers, links/anchors, command names, forbidden names, go-fence policy), UI-SPEC theme with chroma/v2, search, dark mode, `summer docs:serve`, phase gate, CLAUDE.md D-13 rule
@@ -674,7 +674,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 →
 | 9. Backend admin authentication and schema pipeline | 12/12 | In Progress|  |
 | 10. Admin Vue SPA | 5/5 | Complete    | 2026-09-27 |
 | 11. Jobs, realtime and search infrastructure | 8/8 | In Progress|  |
-| 11.1. SummerCMS documentation for humans and AI agents | 0/TBD | Not started | - |
+| 11.1. SummerCMS documentation for humans and AI agents | 1/6 | In Progress|  |
 | 11.2. Ready to share: summercms.io website and newsletter plugin | 0/TBD | Not started | - |
 | 12. Płytarium API — Collections and Albums | 0/TBD | Not started | - |
 | 13. Płytarium API — wishlist, notifications, CSV, credentials, public routes | 0/TBD | Not started | - |
diff --git a/.planning/STATE.md b/.planning/STATE.md
index f5101db..2c57913 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -1,19 +1,19 @@
 ---
 gsd_state_version: "1.0"
 milestone: v1.0
-current_phase: 11
-current_phase_name: Jobs, realtime and search infrastructure
-status: verifying
-stopped_at: Completed 11-08-PLAN.md
-last_updated: "2026-09-30T19:09:44.022Z"
+current_phase: "11.1"
+current_phase_name: SummerCMS documentation for humans and AI agents (INSERTED)
+status: executing
+stopped_at: Completed 11.1-01-PLAN.md
+last_updated: "2026-09-30T19:28:23.430Z"
 last_activity: 2026-09-30
-last_activity_desc: Phase 11 execution started
-state_head: e6777bda9765d792268069432220b32d394c7bc8
+last_activity_desc: Phase 11.1 execution started
+state_head: e75490e8925112cc018899c3e212c086f423ea7f
 progress:
   total_phases: 19
   completed_phases: 9
   total_plans: 92
-  completed_plans: 86
+  completed_plans: 87
 milestone_name: milestone
 ---
 
@@ -24,14 +24,14 @@ milestone_name: milestone
 See: .planning/PROJECT.md (updated 2026-09-16)
 
 **Core value:** An existing WinterCMS-shaped app can be ported plugin by plugin to a single Go binary without its frontend noticing: the PHP version's API contract is the acceptance test.
-**Current focus:** Phase 11 — Jobs, realtime and search infrastructure
+**Current focus:** Phase 11.1 — SummerCMS documentation for humans and AI agents (INSERTED)
 
 ## Current Position
 
-Phase: 11 (Jobs, realtime and search infrastructure) — EXECUTING
-Plan: 8 of 8
-Status: Phase complete — ready for verification
-Last activity: 2026-09-30 — Phase 11 execution started
+Phase: 11.1 (SummerCMS documentation for humans and AI agents (INSERTED)) — EXECUTING
+Plan: 2 of 6
+Status: Ready to execute
+Last activity: 2026-09-30 — Phase 11.1 execution started
 
 Progress: [██████░░░░] 60%
 
@@ -141,6 +141,7 @@ Progress: [██████░░░░] 60%
 | Phase 11 P04 | 17 min | 2 tasks | 19 files |
 | Phase 11 P07 | 59min | 3 tasks | 40 files |
 | Phase 11 P08 | unknown (manual close-out) | 3 tasks | 13 files |
+| Phase 11.1 P01 | 15min | 3 tasks | 18 files |
 
 ## Accumulated Context
 
@@ -418,6 +419,6 @@ Items acknowledged and carried forward from previous milestone close:
 
 ## Session Continuity
 
-Last session: 2026-09-30T19:09:33.936Z
-Stopped at: Completed 11-08-PLAN.md
+Last session: 2026-09-30T19:28:22.944Z
+Stopped at: Completed 11.1-01-PLAN.md
 Resume file: None