diff --git a/CHANGELOG.md b/CHANGELOG.md
index e146f08..f29ceb7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-ID: DOC_000001 | Version: 0.1.5 | Status: Final
+ID: DOC_000001 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # Projekt-Logbuch (Changelog)
@@ -50,6 +50,11 @@ By: Codex (GPT-5)
 | 30.12.2025 | 🏗️ Planning | ID: EPIC_000010/US_000034/US_000035 Update-Service v1 Migration dokumentiert. By: Codex (GPT-5) |
 | 30.12.2025 | 🏗️ Planning | ID: TASK_000040/TASK_000041 fuer Enrollment und v1 Endpunkte angelegt. By: Codex (GPT-5) |
 | 12.01.2026 | ⚙️ Code | ID: TASK_000040 Enrollment-Skript bereinigt und als scripts/enroll_local.py hinzugefuegt. By: Gemini CLI |
+| 15.01.2026 | 🏗️ Planning | ID: EPIC_000011 und US_000036-US_000038 dokumentiert. By: Codex (GPT-5) |
+| 15.01.2026 | 📝 Req | ID: Update-Doku und ENV-Beispiele an Code-Stand angeglichen. By: Codex (GPT-5) |
+| 15.01.2026 | ⚙️ Code | ID: Makefile-Healthcheck auf Authorization: Bearer angepasst. By: Codex (GPT-5) |
+| 15.01.2026 | 🏗️ Planning | ID: US_000039 und TASK_000042 fuer Doku-Audit angelegt. By: Codex (GPT-5) |
+| 15.01.2026 | 📝 Req | ID: US_000039 Doku-Audit abgeschlossen (Header-Versionen konsolidiert, Update-Docs korrigiert). By: Codex (GPT-5) |
 
 ---
 ## Legende
diff --git a/Makefile b/Makefile
index 34d031a..357a10b 100644
--- a/Makefile
+++ b/Makefile
@@ -41,7 +41,7 @@ healthcheck:
 		echo "No token set; set TOKEN=... or populate $(ENV_FILE) with SKD_AUTH_TOKEN."; \
 		exit 1; \
 	fi
-	curl -fsS -H "X-API-Token: $(TOKEN)" "$(HEALTH_URL)" || (echo "Health check failed" && exit 1)
+	curl -fsS -H "Authorization: Bearer $(TOKEN)" "$(HEALTH_URL)" || (echo "Health check failed" && exit 1)
 
 update:
 	$(SUDO) env PROJECT_ROOT=$(INSTALL_DIR) SERVICE_NAME=$(SERVICE) SERVICE_USER=$(SERVICE_USER) BRANCH=$(BRANCH) bash -c 'cd $(INSTALL_DIR) && ./scripts/update.sh'
diff --git a/README.md b/README.md
index 1ea6ed8..f282a02 100644
--- a/README.md
+++ b/README.md
@@ -33,10 +33,12 @@ Set in `/etc/skd/env` (see `env.example`):
 - `SKD_DRY_RUN=true` to test without real account changes or shutdown.
 - `SKD_SOUND_PLAYER`/`SKD_SOUND_FILE`, `SKD_NOTIFY_SEND_PATH` if defaults differ.
 - Update client:
-  - `SKD_UPDATE_URL` (default `https://update.wlkns.org`)
-  - `SKD_UPDATE_TOKEN` (API token for update service)
+  - `SKD_UPDATE_SERVICE_URL` (default `https://update.wlkns.org`)
+  - `SKD_UPDATE_PROJECT_ID` (default `safe-kiddo-control`)
+  - `SKD_UPDATE_ENROLL_TOKEN` (one-time enrollment token for `/update/enroll`)
+  - `SKD_UPDATE_TOKEN` (API token for update service; or load from `SKD_UPDATE_TOKEN_FILE`)
+  - `SKD_UPDATE_TOKEN_FILE` (default `/var/lib/skd/update_token`)
   - `SKD_UPDATE_INTERVAL` (seconds; default 3600)
-  - `SKD_UPDATE_STATUS_URL` (default `https://update.wlkns.org/status`)
   - `SKD_UPDATE_STATUS_FILE` (default `/var/lib/skd/update_status.json`)
   - `SKD_UPDATE_LOG_FILE` (default `/var/lib/skd/update_logs.jsonl`)
 Notes:
diff --git a/docs/admin-token-operations.md b/docs/admin-token-operations.md
index e0e4744..31e6e25 100644
--- a/docs/admin-token-operations.md
+++ b/docs/admin-token-operations.md
@@ -1,4 +1,5 @@
-ID: DOC_000006 | Version: 0.1.0 | Status: Draft
+ID: DOC_000006 | Version: 0.2.1 | Status: Draft
+By: Codex (GPT-5)
 
 # Admin Token Operations
 
diff --git a/docs/architecture/openapi.yaml b/docs/architecture/openapi.yaml
index 6026300..7690cd5 100644
--- a/docs/architecture/openapi.yaml
+++ b/docs/architecture/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: Update Webservice API
-  version: 0.1.0
+  version: 0.2.1
 servers:
   - url: https://update.wlkns.org
   - url: https://staging.update.wlkns.org
diff --git a/docs/client-quickstart.md b/docs/client-quickstart.md
index 838314b..6ce3b5a 100644
--- a/docs/client-quickstart.md
+++ b/docs/client-quickstart.md
@@ -1,4 +1,4 @@
-ID: DOC_000008 | Version: 0.1.0 | Status: Draft
+ID: DOC_000008 | Version: 0.2.1 | Status: Draft
 
 # Client Quickstart
 
diff --git a/docs/oidc-validation.md b/docs/oidc-validation.md
index af3a460..b4678ad 100644
--- a/docs/oidc-validation.md
+++ b/docs/oidc-validation.md
@@ -1,4 +1,4 @@
-ID: DOC_000003 | Version: 0.1.0 | Status: Draft
+ID: DOC_000003 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # OIDC End-to-End Validation (Kiddo)
diff --git a/docs/third-party-api.md b/docs/third-party-api.md
index d53aa40..a151dad 100644
--- a/docs/third-party-api.md
+++ b/docs/third-party-api.md
@@ -1,4 +1,5 @@
-ID: DOC_000005 | Version: 0.1.0 | Status: Draft
+ID: DOC_000005 | Version: 0.2.1 | Status: Draft
+By: Codex (GPT-5)
 
 # Third-Party API Guide
 
@@ -117,7 +118,7 @@ Common error codes:
 `payload_too_large`, `status_invalid`
 
 ## Rate Limits
-Limits are tiered by scope. See `docs/architecture/ARCHITECTURE.md` for current values.
+Limits are tiered by scope. See `docs/architecture/openapi/paths/limits.yaml` for current values.
 
 ## Examples
 Fetch manifest:
diff --git a/docs/update-api.md b/docs/update-api.md
index 5a7b6fd..d5533a3 100644
--- a/docs/update-api.md
+++ b/docs/update-api.md
@@ -1,4 +1,4 @@
-ID: DOC_000006 | Version: 0.1.0 | Status: Draft
+ID: DOC_000006 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Update API (Kiddo Backend)
@@ -8,6 +8,16 @@ Definiert interne API-Endpunkte fuer Update-Status, Check, Apply, Rollback und L
 
 ## Endpoints
 
+### POST /update/enroll
+Body (optional):
+```json
+{ "enroll_token": "<one-time-token>" }
+```
+Antwort:
+```json
+{ "enrolled": true, "message": "Enrollment successful" }
+```
+
 ### GET /update/status
 Antwort:
 ```json
@@ -15,7 +25,8 @@ Antwort:
   "current_version": "0.1.2",
   "last_status": "success|failed|unknown",
   "last_error": "<optional>",
-  "last_timestamp": "2025-12-28T12:34:56Z"
+  "last_timestamp": "2025-12-28T12:34:56Z",
+  "enrolled": true
 }
 ```
 
@@ -51,10 +62,18 @@ Antwort:
 Antwort:
 ```json
 [
-  {"timestamp":"2025-12-28T12:34:56Z","status":"success","message":"updated to 0.1.2"}
+  {
+    "timestamp": "2025-12-28T12:34:56Z",
+    "status": "success",
+    "message": "updated to 0.1.2",
+    "version": "0.1.2",
+    "device_id": "kiddo-001",
+    "error": null
+  }
 ]
 ```
 
 ## Notes
-- Alle Endpunkte erfordern Auth (Session/Bearer).
+- Alle Endpunkte erfordern Auth (Session-Cookie oder `Authorization: Bearer <token>`).
 - Apply/Rollback starten async; UI pollt /update/status.
+- `/update/enroll` speichert das Update-Token lokal (siehe `SKD_UPDATE_TOKEN_FILE`).
diff --git a/docs/update-client.md b/docs/update-client.md
index adc1ada..51d1c43 100644
--- a/docs/update-client.md
+++ b/docs/update-client.md
@@ -1,4 +1,4 @@
-ID: DOC_000004 | Version: 0.1.0 | Status: Draft
+ID: DOC_000004 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Client Update Flow (Kiddo)
@@ -18,7 +18,8 @@ Beispiel:
 ```
 
 ## Flow (High Level)
-1. Manifest abrufen (auth optional via Bearer Token).
+0. Falls kein Token vorhanden ist: Enrollment durchfuehren (Pre-Shared Token -> Langzeit-Token).
+1. Manifest abrufen (auth via Bearer Token).
 2. `artifact_url` herunterladen.
 3. SHA256 pruefen (Signatur optional).
 4. In Staging-Verzeichnis entpacken.
@@ -37,13 +38,14 @@ Beispiel:
 
 ## Security Notes
 - Artefakte muessen checksum-verifiziert sein.
-- Token-Handling ueber `SKD_UPDATE_TOKEN`.
+- Token-Handling ueber `SKD_UPDATE_TOKEN` oder `SKD_UPDATE_TOKEN_FILE`.
+- Enrollment nutzt einen Pre-Shared Token und speichert das Langzeit-Token lokal.
 
 ## Constraints
 - Update-Service ist extern (update.wlkns.org).
 - Service muss als root stoppen/starten koennen.
 
 ## Status Reporting
-- Status wird per HTTP POST an `https://update.wlkns.org/status` gemeldet.
+- Status wird per HTTP POST an `${SKD_UPDATE_SERVICE_URL}/v1/projects/${SKD_UPDATE_PROJECT_ID}/status` gemeldet.
 - Schema siehe `docs/update-status.md`.
 - Lokaler Status/Logs liegen unter `/var/lib/skd` (konfigurierbar via ENV).
diff --git a/docs/update-status.md b/docs/update-status.md
index a83af27..6dabcef 100644
--- a/docs/update-status.md
+++ b/docs/update-status.md
@@ -1,4 +1,4 @@
-ID: DOC_000005 | Version: 0.1.0 | Status: Draft
+ID: DOC_000005 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Update Status Reporting
@@ -9,17 +9,21 @@ Definiert das Status-Schema fuer Update-Resultate und den Uebertragungsweg.
 ## Status Schema (JSON)
 ```json
 {
-  "device_id": "<hostname>",
-  "version": "0.1.2",
-  "status": "success|failed",
-  "error": "<optional message>",
-  "timestamp": "2025-12-28T12:34:56Z"
+  "project_id": "safe-kiddo-control",
+  "client_id": "<hostname>",
+  "version": "0.2.1",
+  "status": "success|failed|in_progress",
+  "timestamp": "2025-12-28T12:34:56Z",
+  "duration_ms": 1234,
+  "error_code": "<optional>",
+  "reason": "<optional>"
 }
 ```
 
 ## Transport
-- HTTP POST an `https://update.wlkns.org/status`
-- Auth: Bearer Token (`SKD_UPDATE_TOKEN`)
+- HTTP POST an `${SKD_UPDATE_SERVICE_URL}/v1/projects/${SKD_UPDATE_PROJECT_ID}/status`
+- Auth: Bearer Token (`SKD_UPDATE_TOKEN` oder `SKD_UPDATE_TOKEN_FILE`)
 
 ## Notes
 - Statusmeldungen sind best-effort; Fehler beim Senden blockieren kein Update.
+- Reporting wird nur gesendet, wenn ein Update-Token vorhanden ist.
diff --git a/env.example b/env.example
index 5aae8f8..d14e463 100644
--- a/env.example
+++ b/env.example
@@ -22,10 +22,12 @@ SKD_DEFAULT_COUNTDOWN=60
 SKD_DEFAULT_SOUND=false
 SKD_NOTIFY_TIMEOUT=5
 # Update client configuration
-SKD_UPDATE_URL=https://update.wlkns.org
+SKD_UPDATE_SERVICE_URL=https://update.wlkns.org
+SKD_UPDATE_PROJECT_ID=safe-kiddo-control
+SKD_UPDATE_ENROLL_TOKEN=
 SKD_UPDATE_TOKEN=
+SKD_UPDATE_TOKEN_FILE=/var/lib/skd/update_token
 SKD_UPDATE_INTERVAL=3600
-SKD_UPDATE_STATUS_URL=https://update.wlkns.org/status
 SKD_UPDATE_STATUS_FILE=/var/lib/skd/update_status.json
 SKD_UPDATE_LOG_FILE=/var/lib/skd/update_logs.jsonl
 # Set to true to test without performing real system changes
diff --git a/project-management/AGENTS.md b/project-management/AGENTS.md
index 0e8ef39..aa6349d 100644
--- a/project-management/AGENTS.md
+++ b/project-management/AGENTS.md
@@ -1,4 +1,4 @@
-ID: AGENTS_000001 | Version: 0.1.0 | Status: Draft
+ID: AGENTS_000001 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Repository Guidelines
diff --git a/project-management/PROJECT_STATUS.md b/project-management/PROJECT_STATUS.md
index 006ddfa..0214743 100644
--- a/project-management/PROJECT_STATUS.md
+++ b/project-management/PROJECT_STATUS.md
@@ -1,4 +1,4 @@
-ID: STATUS_000001 | Version: 0.1.0 | Status: Final
+ID: STATUS_000001 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # Projekt-Status
@@ -10,14 +10,15 @@ Sicheres, remote steuerbares System zum Sperren/Entsperren lokaler Nutzerkonten.
 ✅ Stabilization
 
 ## Aktueller Fokus
-1. Client-Update-Mechanik planen (EPIC_000008).
-2. Dokumentierter Ist-Zustand der Module.
-3. Pflege der Anforderungen bei neuen Features.
+1. OIDC-Validierung abschliessen (EPIC_000003 / US_000025).
+2. Client-Update-Mechanik pflegen (EPIC_000008).
+3. Anforderungen bei neuen Features sauber dokumentieren.
 
 ## Projekt-Tagebuch (Kurz, optional)
 | Datum | Typ | Beschreibung |
 |---|---|---|
 | 28.12.2025 | 🏗️ Planning | Anforderungen als Epics und Stories dokumentiert. |
+| 15.01.2026 | 📝 Req | Doku und ENV-Beispiele an Code-Stand angepasst. |
 
 ## Epic-Backlog (Uebersicht)
 ### EPIC_000001: Legacy CLI Account Control (sk.sh)
@@ -114,6 +115,13 @@ Sicheres, remote steuerbares System zum Sperren/Entsperren lokaler Nutzerkonten.
 - [x] US_000035: v1 Update-Endpoints und Status-Schema
 - [x] TASK_000041: v1 Endpunkte im Update-Client umstellen
 
+### EPIC_000011: Documentation and Configuration Alignment
+- [x] US_000036: Doku-Versionen auf VERSION synchronisieren
+- [x] US_000037: Update-API-Doku mit /update/enroll abgleichen
+- [x] US_000038: ENV-Beispiele und Healthcheck-Auth angleichen
+- [x] US_000039: Doku-Audit fuer verbleibende Abweichungen
+- [x] TASK_000042: Doku-Audit verbleibender Dateien
+
 ## Offene Risiken / Abhaengigkeiten
 - Betrieb erfordert Root/sudo und lokale System-Tools (notify-send, sound player, uvicorn).
 - OIDC-Validierung blockiert bis IdP bereit und Service laeuft.
@@ -122,4 +130,4 @@ Sicheres, remote steuerbares System zum Sperren/Entsperren lokaler Nutzerkonten.
 ## Naechste Schritte
 - Anforderungen beim naechsten Feature-Start erweitern.
 - OIDC-Validierung abschliessen und US_000025 auf Done setzen.
-- PR vorbereiten: feature/oidc-validation (Summary, Risiko, Testschritte).
+- Doku-Audit fuer weitere Abweichungen priorisieren (wenn Zeitfenster frei).
diff --git a/project-management/PROJECT_STATUS_TEMPLATE.md b/project-management/PROJECT_STATUS_TEMPLATE.md
index ec70536..620a538 100644
--- a/project-management/PROJECT_STATUS_TEMPLATE.md
+++ b/project-management/PROJECT_STATUS_TEMPLATE.md
@@ -1,4 +1,4 @@
-ID: PROJECT_STATUS_TEMPLATE | Version: 0.1.0 | Status: Draft
+ID: PROJECT_STATUS_TEMPLATE | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # 📊 Projekt-Status (Template)
diff --git a/project-management/onboarding.md b/project-management/onboarding.md
index 924d52b..da196e5 100644
--- a/project-management/onboarding.md
+++ b/project-management/onboarding.md
@@ -1,4 +1,4 @@
-ID: SOP_000001 | Version: 0.1.0 | Status: Draft
+ID: SOP_000001 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Onboarding: Arbeitsweise im Sound Architect Projekt
diff --git a/project-management/project-setup.md b/project-management/project-setup.md
index f24e8ed..43fd80a 100644
--- a/project-management/project-setup.md
+++ b/project-management/project-setup.md
@@ -1,4 +1,4 @@
-ID: SETUP_000005 | Version: 0.1.0 | Status: Draft
+ID: SETUP_000005 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # 🧬 SETUP_GUIDE: Phase 0 - Project Genesis
diff --git a/project-management/requirements-engineer.promt b/project-management/requirements-engineer.promt
index 8fa1cdd..f6d7145 100644
--- a/project-management/requirements-engineer.promt
+++ b/project-management/requirements-engineer.promt
@@ -1,4 +1,4 @@
-ID: PROMPT_000008 | Version: 0.1.0 | Status: Draft
+ID: PROMPT_000008 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Requirements Engineer Prompt
diff --git a/project-management/requirements/epics/EPIC_000001.md b/project-management/requirements/epics/EPIC_000001.md
index 3fe105d..e8db53f 100644
--- a/project-management/requirements/epics/EPIC_000001.md
+++ b/project-management/requirements/epics/EPIC_000001.md
@@ -1,4 +1,4 @@
-ID: EPIC_000001 | Version: 0.1.0 | Status: Final
+ID: EPIC_000001 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000001: Legacy CLI Account Control (sk.sh)
diff --git a/project-management/requirements/epics/EPIC_000002.md b/project-management/requirements/epics/EPIC_000002.md
index d04152c..bef33ca 100644
--- a/project-management/requirements/epics/EPIC_000002.md
+++ b/project-management/requirements/epics/EPIC_000002.md
@@ -1,4 +1,4 @@
-ID: EPIC_000002 | Version: 0.1.0 | Status: Final
+ID: EPIC_000002 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000002: Backend API Service
diff --git a/project-management/requirements/epics/EPIC_000003.md b/project-management/requirements/epics/EPIC_000003.md
index c92f9fe..c55e994 100644
--- a/project-management/requirements/epics/EPIC_000003.md
+++ b/project-management/requirements/epics/EPIC_000003.md
@@ -1,4 +1,4 @@
-ID: EPIC_000003 | Version: 0.1.0 | Status: Final
+ID: EPIC_000003 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000003: Authentication & Sessions
diff --git a/project-management/requirements/epics/EPIC_000004.md b/project-management/requirements/epics/EPIC_000004.md
index a4190ac..6ce7f5c 100644
--- a/project-management/requirements/epics/EPIC_000004.md
+++ b/project-management/requirements/epics/EPIC_000004.md
@@ -1,4 +1,4 @@
-ID: EPIC_000004 | Version: 0.1.0 | Status: Final
+ID: EPIC_000004 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000004: Web UI
diff --git a/project-management/requirements/epics/EPIC_000005.md b/project-management/requirements/epics/EPIC_000005.md
index 9f28ced..131ba2d 100644
--- a/project-management/requirements/epics/EPIC_000005.md
+++ b/project-management/requirements/epics/EPIC_000005.md
@@ -1,4 +1,4 @@
-ID: EPIC_000005 | Version: 0.1.0 | Status: Final
+ID: EPIC_000005 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000005: Automation Scripts
diff --git a/project-management/requirements/epics/EPIC_000006.md b/project-management/requirements/epics/EPIC_000006.md
index ac642d2..10aa11f 100644
--- a/project-management/requirements/epics/EPIC_000006.md
+++ b/project-management/requirements/epics/EPIC_000006.md
@@ -1,4 +1,4 @@
-ID: EPIC_000006 | Version: 0.1.0 | Status: Final
+ID: EPIC_000006 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000006: Systemd & Deployment Artifacts
diff --git a/project-management/requirements/epics/EPIC_000007.md b/project-management/requirements/epics/EPIC_000007.md
index ac51782..b37e186 100644
--- a/project-management/requirements/epics/EPIC_000007.md
+++ b/project-management/requirements/epics/EPIC_000007.md
@@ -1,4 +1,4 @@
-ID: EPIC_000007 | Version: 0.1.0 | Status: Final
+ID: EPIC_000007 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # EPIC_000007: Documentation & Runbook
diff --git a/project-management/requirements/epics/EPIC_000008.md b/project-management/requirements/epics/EPIC_000008.md
index e0bd41c..19f47c9 100644
--- a/project-management/requirements/epics/EPIC_000008.md
+++ b/project-management/requirements/epics/EPIC_000008.md
@@ -1,4 +1,4 @@
-ID: EPIC_000008 | Version: 0.1.0 | Status: Draft
+ID: EPIC_000008 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # EPIC_000008: Client-Side Update Mechanism
diff --git a/project-management/requirements/epics/EPIC_000009.md b/project-management/requirements/epics/EPIC_000009.md
index eb19fa5..358cfc6 100644
--- a/project-management/requirements/epics/EPIC_000009.md
+++ b/project-management/requirements/epics/EPIC_000009.md
@@ -1,4 +1,4 @@
-ID: EPIC_000009 | Version: 0.1.0 | Status: Draft
+ID: EPIC_000009 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # EPIC_000009: Update Webservice (External Team)
diff --git a/project-management/requirements/epics/EPIC_000010.md b/project-management/requirements/epics/EPIC_000010.md
index 563cfba..012e81c 100644
--- a/project-management/requirements/epics/EPIC_000010.md
+++ b/project-management/requirements/epics/EPIC_000010.md
@@ -1,4 +1,4 @@
-ID: EPIC_000010 | Version: 0.1.5 | Status: Done
+ID: EPIC_000010 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # EPIC_000010: Update-Service v1 Migration (Major Release)
diff --git a/project-management/requirements/epics/EPIC_000011.md b/project-management/requirements/epics/EPIC_000011.md
new file mode 100644
index 0000000..ac1c7ce
--- /dev/null
+++ b/project-management/requirements/epics/EPIC_000011.md
@@ -0,0 +1,43 @@
+ID: EPIC_000011 | Version: 0.2.1 | Status: Done
+By: Codex (GPT-5)
+
+# EPIC_000011: Documentation and Configuration Alignment
+
+## Beschreibung
+Konsolidierung der Dokumentation, Beispiel-Konfigurationen und Ops-Hinweise mit dem
+aktuellen Code-Stand, inklusive Version-Synchronisierung mit der zentralen VERSION.
+
+## Ziel / Business Value
+Reduziert Integrationsfehler, sorgt fuer konsistente Bedienung und verringert Support-Aufwand.
+
+## Mission Statement
+Stelle sicher, dass Dokumente, Beispiele und Automationshinweise den realen API- und
+Konfigurationsstand widerspiegeln.
+
+## Business Value & Metriken
+- Weniger Fehlkonfigurationen durch korrekte ENV-Keys und Auth-Header.
+- Erfolgsmetrik: 0 bekannte Abweichungen zwischen Code und Doku in den Update/Health-Flows.
+
+## In-Scope (Kiddo Team)
+- Doku-Versionen auf VERSION ziehen.
+- Update-API Doku inkl. /update/enroll und Response-Feldern aktualisieren.
+- ENV-Beispiele und Makefile-Healthcheck auf aktuelle Auth-Mechanik angleichen.
+
+## Out-of-Scope
+- Funktionale Aenderungen am Auth-Flow im Backend.
+- Erweiterte Validierung durch Integrationstests.
+
+## High-Level Akzeptanzkriterien
+- Doku-Header nutzen die aktuelle VERSION.
+- Update-API-Doku listet alle implementierten Update-Endpunkte.
+- ENV-Beispiele nutzen die im Code verwendeten Update-Variablen.
+- Healthcheck-Beispiel nutzt Authorization: Bearer.
+
+## Technische Constraints & Risiken
+- Dokumentation darf keine falschen Defaults oder veraltete Endpunkte nennen.
+- Audit kann weitere Abweichungen aufdecken und Folgetickets noetig machen.
+
+## Zugeordnete User Stories
+- US_000036: Doku-Versionen auf VERSION synchronisieren
+- US_000037: Update-API-Doku mit /update/enroll und Response-Feldern abgleichen
+- US_000038: ENV-Beispiele und Makefile-Healthcheck an Auth/Update-Config angleichen
diff --git a/project-management/requirements/stories/US_000001.md b/project-management/requirements/stories/US_000001.md
index ba60c9d..7a3aaf8 100644
--- a/project-management/requirements/stories/US_000001.md
+++ b/project-management/requirements/stories/US_000001.md
@@ -1,4 +1,4 @@
-ID: US_000001 | Version: 0.1.0 | Status: Final
+ID: US_000001 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000001: Nutzerkonto per CLI deaktivieren
diff --git a/project-management/requirements/stories/US_000002.md b/project-management/requirements/stories/US_000002.md
index 6124e6d..a26bc08 100644
--- a/project-management/requirements/stories/US_000002.md
+++ b/project-management/requirements/stories/US_000002.md
@@ -1,4 +1,4 @@
-ID: US_000002 | Version: 0.1.0 | Status: Final
+ID: US_000002 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000002: Nutzerkonto per CLI aktivieren
diff --git a/project-management/requirements/stories/US_000003.md b/project-management/requirements/stories/US_000003.md
index a7ac200..5d87055 100644
--- a/project-management/requirements/stories/US_000003.md
+++ b/project-management/requirements/stories/US_000003.md
@@ -1,4 +1,4 @@
-ID: US_000003 | Version: 0.1.0 | Status: Final
+ID: US_000003 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000003: Health-Status abfragen
diff --git a/project-management/requirements/stories/US_000004.md b/project-management/requirements/stories/US_000004.md
index 09d8c6f..fa68bd2 100644
--- a/project-management/requirements/stories/US_000004.md
+++ b/project-management/requirements/stories/US_000004.md
@@ -1,4 +1,4 @@
-ID: US_000004 | Version: 0.1.0 | Status: Final
+ID: US_000004 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000004: Verfuegbare Nutzer auflisten
diff --git a/project-management/requirements/stories/US_000005.md b/project-management/requirements/stories/US_000005.md
index 37e0dc9..c0cb902 100644
--- a/project-management/requirements/stories/US_000005.md
+++ b/project-management/requirements/stories/US_000005.md
@@ -1,4 +1,4 @@
-ID: US_000005 | Version: 0.1.0 | Status: Final
+ID: US_000005 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000005: Nutzer per API deaktivieren
diff --git a/project-management/requirements/stories/US_000006.md b/project-management/requirements/stories/US_000006.md
index 626a635..473934a 100644
--- a/project-management/requirements/stories/US_000006.md
+++ b/project-management/requirements/stories/US_000006.md
@@ -1,4 +1,4 @@
-ID: US_000006 | Version: 0.1.0 | Status: Final
+ID: US_000006 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000006: Nutzer per API aktivieren
diff --git a/project-management/requirements/stories/US_000007.md b/project-management/requirements/stories/US_000007.md
index 415f677..d77cae2 100644
--- a/project-management/requirements/stories/US_000007.md
+++ b/project-management/requirements/stories/US_000007.md
@@ -1,4 +1,4 @@
-ID: US_000007 | Version: 0.1.0 | Status: Final
+ID: US_000007 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000007: PAM-Login mit Token
diff --git a/project-management/requirements/stories/US_000008.md b/project-management/requirements/stories/US_000008.md
index a71a346..2131bbb 100644
--- a/project-management/requirements/stories/US_000008.md
+++ b/project-management/requirements/stories/US_000008.md
@@ -1,4 +1,4 @@
-ID: US_000008 | Version: 0.1.0 | Status: Final
+ID: US_000008 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000008: OIDC-Login Flow
diff --git a/project-management/requirements/stories/US_000009.md b/project-management/requirements/stories/US_000009.md
index 2a69cad..fbd4ffc 100644
--- a/project-management/requirements/stories/US_000009.md
+++ b/project-management/requirements/stories/US_000009.md
@@ -1,4 +1,4 @@
-ID: US_000009 | Version: 0.1.0 | Status: Final
+ID: US_000009 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000009: Autorisierung und /me-Identitaet
diff --git a/project-management/requirements/stories/US_000010.md b/project-management/requirements/stories/US_000010.md
index 60041a6..b447c37 100644
--- a/project-management/requirements/stories/US_000010.md
+++ b/project-management/requirements/stories/US_000010.md
@@ -1,4 +1,4 @@
-ID: US_000010 | Version: 0.1.0 | Status: Final
+ID: US_000010 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000010: Index-Seite ausliefern
diff --git a/project-management/requirements/stories/US_000011.md b/project-management/requirements/stories/US_000011.md
index a96bd4d..edf1f61 100644
--- a/project-management/requirements/stories/US_000011.md
+++ b/project-management/requirements/stories/US_000011.md
@@ -1,4 +1,4 @@
-ID: US_000011 | Version: 0.1.0 | Status: Final
+ID: US_000011 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000011: Virtualenv und Abhaengigkeiten erstellen
diff --git a/project-management/requirements/stories/US_000012.md b/project-management/requirements/stories/US_000012.md
index 54664f8..919e66f 100644
--- a/project-management/requirements/stories/US_000012.md
+++ b/project-management/requirements/stories/US_000012.md
@@ -1,4 +1,4 @@
-ID: US_000012 | Version: 0.1.0 | Status: Final
+ID: US_000012 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000012: Service lokal starten
diff --git a/project-management/requirements/stories/US_000013.md b/project-management/requirements/stories/US_000013.md
index dce506b..3c2f094 100644
--- a/project-management/requirements/stories/US_000013.md
+++ b/project-management/requirements/stories/US_000013.md
@@ -1,4 +1,4 @@
-ID: US_000013 | Version: 0.1.0 | Status: Final
+ID: US_000013 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000013: Service installieren
diff --git a/project-management/requirements/stories/US_000014.md b/project-management/requirements/stories/US_000014.md
index 914d12f..1ead3dd 100644
--- a/project-management/requirements/stories/US_000014.md
+++ b/project-management/requirements/stories/US_000014.md
@@ -1,4 +1,4 @@
-ID: US_000014 | Version: 0.1.0 | Status: Final
+ID: US_000014 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000014: Service aktualisieren
diff --git a/project-management/requirements/stories/US_000015.md b/project-management/requirements/stories/US_000015.md
index f31e9b9..6b1cd6c 100644
--- a/project-management/requirements/stories/US_000015.md
+++ b/project-management/requirements/stories/US_000015.md
@@ -1,4 +1,4 @@
-ID: US_000015 | Version: 0.1.0 | Status: Final
+ID: US_000015 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000015: Remote-Deployment durchfuehren
diff --git a/project-management/requirements/stories/US_000016.md b/project-management/requirements/stories/US_000016.md
index 74d2304..d5d8e78 100644
--- a/project-management/requirements/stories/US_000016.md
+++ b/project-management/requirements/stories/US_000016.md
@@ -1,4 +1,4 @@
-ID: US_000016 | Version: 0.1.0 | Status: Final
+ID: US_000016 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000016: OIDC-Client registrieren
diff --git a/project-management/requirements/stories/US_000017.md b/project-management/requirements/stories/US_000017.md
index fa6d7a8..5e30e45 100644
--- a/project-management/requirements/stories/US_000017.md
+++ b/project-management/requirements/stories/US_000017.md
@@ -1,4 +1,4 @@
-ID: US_000017 | Version: 0.1.0 | Status: Final
+ID: US_000017 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000017: Systemd-Unit im Repo
diff --git a/project-management/requirements/stories/US_000018.md b/project-management/requirements/stories/US_000018.md
index d420e48..3fac482 100644
--- a/project-management/requirements/stories/US_000018.md
+++ b/project-management/requirements/stories/US_000018.md
@@ -1,4 +1,4 @@
-ID: US_000018 | Version: 0.1.0 | Status: Final
+ID: US_000018 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000018: Konfigurations-Templates verfuegbar
diff --git a/project-management/requirements/stories/US_000019.md b/project-management/requirements/stories/US_000019.md
index 1d6eee0..23a9c3e 100644
--- a/project-management/requirements/stories/US_000019.md
+++ b/project-management/requirements/stories/US_000019.md
@@ -1,4 +1,4 @@
-ID: US_000019 | Version: 0.1.0 | Status: Final
+ID: US_000019 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000019: Deployment-Archiv vorhanden
diff --git a/project-management/requirements/stories/US_000020.md b/project-management/requirements/stories/US_000020.md
index 81832e1..8475d7e 100644
--- a/project-management/requirements/stories/US_000020.md
+++ b/project-management/requirements/stories/US_000020.md
@@ -1,4 +1,4 @@
-ID: US_000020 | Version: 0.1.0 | Status: Final
+ID: US_000020 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000020: Makefile-Automation bereitstellen
diff --git a/project-management/requirements/stories/US_000021.md b/project-management/requirements/stories/US_000021.md
index 9c8b800..408ffe6 100644
--- a/project-management/requirements/stories/US_000021.md
+++ b/project-management/requirements/stories/US_000021.md
@@ -1,4 +1,4 @@
-ID: US_000021 | Version: 0.1.0 | Status: Final
+ID: US_000021 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000021: Konfiguration per ENV steuern
diff --git a/project-management/requirements/stories/US_000022.md b/project-management/requirements/stories/US_000022.md
index cba1c10..586818a 100644
--- a/project-management/requirements/stories/US_000022.md
+++ b/project-management/requirements/stories/US_000022.md
@@ -1,4 +1,4 @@
-ID: US_000022 | Version: 0.1.0 | Status: Final
+ID: US_000022 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000022: Web-UI Aktionen ausfuehren
diff --git a/project-management/requirements/stories/US_000023.md b/project-management/requirements/stories/US_000023.md
index da586fe..b429b78 100644
--- a/project-management/requirements/stories/US_000023.md
+++ b/project-management/requirements/stories/US_000023.md
@@ -1,4 +1,4 @@
-ID: US_000023 | Version: 0.1.0 | Status: Final
+ID: US_000023 | Version: 0.2.1 | Status: Final
 By: Codex (GPT-5)
 
 # US_000023: Runbook und Security-Hinweise dokumentieren
diff --git a/project-management/requirements/stories/US_000024.md b/project-management/requirements/stories/US_000024.md
index dad9e17..0a9dfd7 100644
--- a/project-management/requirements/stories/US_000024.md
+++ b/project-management/requirements/stories/US_000024.md
@@ -1,4 +1,4 @@
-ID: US_000024 | Version: 0.1.0 | Status: Done
+ID: US_000024 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000024: Watchtower Theme fuer Web-UI
diff --git a/project-management/requirements/stories/US_000025.md b/project-management/requirements/stories/US_000025.md
index ed5574e..94ab31a 100644
--- a/project-management/requirements/stories/US_000025.md
+++ b/project-management/requirements/stories/US_000025.md
@@ -1,4 +1,4 @@
-ID: US_000025 | Version: 0.1.0 | Status: Draft
+ID: US_000025 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # US_000025: OIDC End-to-End Validierung und Runbook
diff --git a/project-management/requirements/stories/US_000026.md b/project-management/requirements/stories/US_000026.md
index 08c02cc..da21cce 100644
--- a/project-management/requirements/stories/US_000026.md
+++ b/project-management/requirements/stories/US_000026.md
@@ -1,4 +1,4 @@
-ID: US_000026 | Version: 0.1.0 | Status: Done
+ID: US_000026 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000026: Client bezieht Updates (Pull)
diff --git a/project-management/requirements/stories/US_000027.md b/project-management/requirements/stories/US_000027.md
index 7a8a24d..7e70d93 100644
--- a/project-management/requirements/stories/US_000027.md
+++ b/project-management/requirements/stories/US_000027.md
@@ -1,4 +1,4 @@
-ID: US_000027 | Version: 0.1.0 | Status: Done
+ID: US_000027 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000027: Client verifiziert und wendet Updates an
diff --git a/project-management/requirements/stories/US_000028.md b/project-management/requirements/stories/US_000028.md
index 9a3e182..1dd0f53 100644
--- a/project-management/requirements/stories/US_000028.md
+++ b/project-management/requirements/stories/US_000028.md
@@ -1,4 +1,4 @@
-ID: US_000028 | Version: 0.1.0 | Status: Done
+ID: US_000028 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000028: Client meldet Update-Status
diff --git a/project-management/requirements/stories/US_000029.md b/project-management/requirements/stories/US_000029.md
index 82b2e78..4d68a4c 100644
--- a/project-management/requirements/stories/US_000029.md
+++ b/project-management/requirements/stories/US_000029.md
@@ -1,4 +1,4 @@
-ID: US_000029 | Version: 0.1.0 | Status: Done
+ID: US_000029 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000029: Update-Status im Web-UI anzeigen
diff --git a/project-management/requirements/stories/US_000030.md b/project-management/requirements/stories/US_000030.md
index afce1e0..66a8cb1 100644
--- a/project-management/requirements/stories/US_000030.md
+++ b/project-management/requirements/stories/US_000030.md
@@ -1,4 +1,4 @@
-ID: US_000030 | Version: 0.1.0 | Status: Done
+ID: US_000030 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000030: Update-Check im Web-UI ausloesen
diff --git a/project-management/requirements/stories/US_000031.md b/project-management/requirements/stories/US_000031.md
index 19e3fee..5e7b8c1 100644
--- a/project-management/requirements/stories/US_000031.md
+++ b/project-management/requirements/stories/US_000031.md
@@ -1,4 +1,4 @@
-ID: US_000031 | Version: 0.1.0 | Status: Done
+ID: US_000031 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000031: Update im Web-UI anstossen
diff --git a/project-management/requirements/stories/US_000032.md b/project-management/requirements/stories/US_000032.md
index 81cc7b2..2ff221f 100644
--- a/project-management/requirements/stories/US_000032.md
+++ b/project-management/requirements/stories/US_000032.md
@@ -1,4 +1,4 @@
-ID: US_000032 | Version: 0.1.0 | Status: Done
+ID: US_000032 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000032: Update-Logs im Web-UI anzeigen
diff --git a/project-management/requirements/stories/US_000033.md b/project-management/requirements/stories/US_000033.md
index 67540c1..8466184 100644
--- a/project-management/requirements/stories/US_000033.md
+++ b/project-management/requirements/stories/US_000033.md
@@ -1,4 +1,4 @@
-ID: US_000033 | Version: 0.1.0 | Status: Done
+ID: US_000033 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000033: Rollback im Web-UI anstossen
diff --git a/project-management/requirements/stories/US_000034.md b/project-management/requirements/stories/US_000034.md
index 8ed644f..e12e188 100644
--- a/project-management/requirements/stories/US_000034.md
+++ b/project-management/requirements/stories/US_000034.md
@@ -1,4 +1,4 @@
-ID: US_000034 | Version: 0.1.5 | Status: Done
+ID: US_000034 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000034: Enrollment fuer Langzeit-Token
diff --git a/project-management/requirements/stories/US_000035.md b/project-management/requirements/stories/US_000035.md
index f9adcd1..9d06b6d 100644
--- a/project-management/requirements/stories/US_000035.md
+++ b/project-management/requirements/stories/US_000035.md
@@ -1,4 +1,4 @@
-ID: US_000035 | Version: 0.1.5 | Status: Done
+ID: US_000035 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # US_000035: v1 Update-Endpoints und Status-Schema
diff --git a/project-management/requirements/stories/US_000036.md b/project-management/requirements/stories/US_000036.md
new file mode 100644
index 0000000..9f9023d
--- /dev/null
+++ b/project-management/requirements/stories/US_000036.md
@@ -0,0 +1,13 @@
+ID: US_000036 | Version: 0.2.1 | Status: Done
+By: Codex (GPT-5)
+
+# US_000036: Doku-Versionen auf VERSION synchronisieren
+
+Als Maintainer moechte ich, dass Doku-Header und Spezifikationen die zentrale VERSION
+verwenden, damit Releases konsistent dokumentiert sind.
+
+## Akzeptanzkriterien
+- Given die VERSION ist 0.2.1
+- When Doku-Header oder OpenAPI-Info Versionen angegeben sind
+- Then entsprechen sie 0.2.1
+- And es gibt keine widerspruechlichen 0.1.0-Header in den betroffenen Doku-Dateien
diff --git a/project-management/requirements/stories/US_000037.md b/project-management/requirements/stories/US_000037.md
new file mode 100644
index 0000000..bc4343a
--- /dev/null
+++ b/project-management/requirements/stories/US_000037.md
@@ -0,0 +1,14 @@
+ID: US_000037 | Version: 0.2.1 | Status: Done
+By: Codex (GPT-5)
+
+# US_000037: Update-API-Doku mit /update/enroll abgleichen
+
+Als Betreiber moechte ich eine korrekte Update-API-Dokumentation, damit Clients die
+Update-Endpunkte inkl. Enrollment korrekt nutzen.
+
+## Akzeptanzkriterien
+- Given die Backend-API implementiert /update/enroll
+- When die Update-API-Doku gelesen wird
+- Then /update/enroll ist beschrieben (Request und Response)
+- And /update/status enthaelt das Feld enrolled
+- And /update/logs beschreibt die aktuellen Felder (timestamp, status, message, version, device_id, error)
diff --git a/project-management/requirements/stories/US_000038.md b/project-management/requirements/stories/US_000038.md
new file mode 100644
index 0000000..18bb9d9
--- /dev/null
+++ b/project-management/requirements/stories/US_000038.md
@@ -0,0 +1,14 @@
+ID: US_000038 | Version: 0.2.1 | Status: Done
+By: Codex (GPT-5)
+
+# US_000038: ENV-Beispiele und Healthcheck-Auth angleichen
+
+Als Operator moechte ich, dass ENV-Beispiele und Healthcheck-Header mit dem aktuellen
+Auth- und Update-Config-Stand uebereinstimmen, damit Deployments nicht scheitern.
+
+## Akzeptanzkriterien
+- Given das Backend akzeptiert Authorization: Bearer Tokens
+- When der Healthcheck aus dem Makefile ausgefuehrt wird
+- Then wird der Header Authorization: Bearer verwendet
+- And env.example/README listen SKD_UPDATE_SERVICE_URL und SKD_UPDATE_PROJECT_ID
+- And nicht verwendete Update-Variablen werden nicht als Pflicht-Keys aufgefuehrt
diff --git a/project-management/requirements/stories/US_000039.md b/project-management/requirements/stories/US_000039.md
new file mode 100644
index 0000000..4179f60
--- /dev/null
+++ b/project-management/requirements/stories/US_000039.md
@@ -0,0 +1,14 @@
+ID: US_000039 | Version: 0.2.1 | Status: Done
+By: Codex (GPT-5)
+
+# US_000039: Doku-Audit fuer verbleibende Abweichungen
+
+Als Maintainer moechte ich eine systematische Pruefung der verbleibenden Doku-Dateien,
+damit keine Versions- oder Inhaltsabweichungen zwischen Code und Dokumentation bestehen.
+
+## Akzeptanzkriterien
+- Given die zentrale VERSION ist bekannt
+- When alle Doku-Dateien geprueft werden
+- Then sind Header-Versionen konsistent mit VERSION
+- And API-/ENV-Beschreibungen entsprechen dem aktuellen Code-Stand
+- And Abweichungen sind dokumentiert oder korrigiert
diff --git a/project-management/requirements/tasks/TASK_000025.md b/project-management/requirements/tasks/TASK_000025.md
index 6f1ee08..d87cfa2 100644
--- a/project-management/requirements/tasks/TASK_000025.md
+++ b/project-management/requirements/tasks/TASK_000025.md
@@ -1,4 +1,4 @@
-ID: TASK_000025 | Version: 0.1.0 | Status: Blocked
+ID: TASK_000025 | Version: 0.2.1 | Status: Blocked
 By: Codex (GPT-5)
 
 # TASK_000025: OIDC E2E validation
diff --git a/project-management/requirements/tasks/TASK_000026.md b/project-management/requirements/tasks/TASK_000026.md
index 780049d..0f083a8 100644
--- a/project-management/requirements/tasks/TASK_000026.md
+++ b/project-management/requirements/tasks/TASK_000026.md
@@ -1,4 +1,4 @@
-ID: TASK_000026 | Version: 0.1.0 | Status: Blocked
+ID: TASK_000026 | Version: 0.2.1 | Status: Blocked
 By: Codex (GPT-5)
 
 # TASK_000026: OIDC runbook update
diff --git a/project-management/requirements/tasks/TASK_000027.md b/project-management/requirements/tasks/TASK_000027.md
index b400851..b642acc 100644
--- a/project-management/requirements/tasks/TASK_000027.md
+++ b/project-management/requirements/tasks/TASK_000027.md
@@ -1,4 +1,4 @@
-ID: TASK_000027 | Version: 0.1.0 | Status: Done
+ID: TASK_000027 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000027: Update endpoint config
diff --git a/project-management/requirements/tasks/TASK_000028.md b/project-management/requirements/tasks/TASK_000028.md
index 0cc4207..0a99af5 100644
--- a/project-management/requirements/tasks/TASK_000028.md
+++ b/project-management/requirements/tasks/TASK_000028.md
@@ -1,4 +1,4 @@
-ID: TASK_000028 | Version: 0.1.0 | Status: Done
+ID: TASK_000028 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000028: Verify and apply update
diff --git a/project-management/requirements/tasks/TASK_000029.md b/project-management/requirements/tasks/TASK_000029.md
index 0b1d02c..022eaa2 100644
--- a/project-management/requirements/tasks/TASK_000029.md
+++ b/project-management/requirements/tasks/TASK_000029.md
@@ -1,4 +1,4 @@
-ID: TASK_000029 | Version: 0.1.0 | Status: Done
+ID: TASK_000029 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000029: Report update status
diff --git a/project-management/requirements/tasks/TASK_000030.md b/project-management/requirements/tasks/TASK_000030.md
index 8d75e27..4bdfc79 100644
--- a/project-management/requirements/tasks/TASK_000030.md
+++ b/project-management/requirements/tasks/TASK_000030.md
@@ -1,4 +1,4 @@
-ID: TASK_000030 | Version: 0.1.0 | Status: Done
+ID: TASK_000030 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000030: UI update status view
diff --git a/project-management/requirements/tasks/TASK_000031.md b/project-management/requirements/tasks/TASK_000031.md
index c60340e..14be611 100644
--- a/project-management/requirements/tasks/TASK_000031.md
+++ b/project-management/requirements/tasks/TASK_000031.md
@@ -1,4 +1,4 @@
-ID: TASK_000031 | Version: 0.1.0 | Status: Done
+ID: TASK_000031 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000031: UI update check trigger
diff --git a/project-management/requirements/tasks/TASK_000032.md b/project-management/requirements/tasks/TASK_000032.md
index 3f85017..56844d6 100644
--- a/project-management/requirements/tasks/TASK_000032.md
+++ b/project-management/requirements/tasks/TASK_000032.md
@@ -1,4 +1,4 @@
-ID: TASK_000032 | Version: 0.1.0 | Status: Done
+ID: TASK_000032 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000032: UI update apply action
diff --git a/project-management/requirements/tasks/TASK_000033.md b/project-management/requirements/tasks/TASK_000033.md
index c476874..da68b3c 100644
--- a/project-management/requirements/tasks/TASK_000033.md
+++ b/project-management/requirements/tasks/TASK_000033.md
@@ -1,4 +1,4 @@
-ID: TASK_000033 | Version: 0.1.0 | Status: Done
+ID: TASK_000033 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000033: UI update logs view
diff --git a/project-management/requirements/tasks/TASK_000034.md b/project-management/requirements/tasks/TASK_000034.md
index 1848b52..86bfb55 100644
--- a/project-management/requirements/tasks/TASK_000034.md
+++ b/project-management/requirements/tasks/TASK_000034.md
@@ -1,4 +1,4 @@
-ID: TASK_000034 | Version: 0.1.0 | Status: Done
+ID: TASK_000034 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000034: UI rollback action
diff --git a/project-management/requirements/tasks/TASK_000035.md b/project-management/requirements/tasks/TASK_000035.md
index 120efb5..dcae1e1 100644
--- a/project-management/requirements/tasks/TASK_000035.md
+++ b/project-management/requirements/tasks/TASK_000035.md
@@ -1,4 +1,4 @@
-ID: TASK_000035 | Version: 0.1.1 | Status: Done
+ID: TASK_000035 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000035: Login-Landing und Header-Version
diff --git a/project-management/requirements/tasks/TASK_000036.md b/project-management/requirements/tasks/TASK_000036.md
index afc58c0..2a89b99 100644
--- a/project-management/requirements/tasks/TASK_000036.md
+++ b/project-management/requirements/tasks/TASK_000036.md
@@ -1,4 +1,4 @@
-ID: TASK_000036 | Version: 0.1.2 | Status: Done
+ID: TASK_000036 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000036: Login-Landing und Dashboard-Redirect
diff --git a/project-management/requirements/tasks/TASK_000037.md b/project-management/requirements/tasks/TASK_000037.md
index 90da272..c30c524 100644
--- a/project-management/requirements/tasks/TASK_000037.md
+++ b/project-management/requirements/tasks/TASK_000037.md
@@ -1,4 +1,4 @@
-ID: TASK_000037 | Version: 0.1.3 | Status: Done
+ID: TASK_000037 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000037: OIDC-Button neben Anmelden
diff --git a/project-management/requirements/tasks/TASK_000038.md b/project-management/requirements/tasks/TASK_000038.md
index a4a24da..b81363d 100644
--- a/project-management/requirements/tasks/TASK_000038.md
+++ b/project-management/requirements/tasks/TASK_000038.md
@@ -1,4 +1,4 @@
-ID: TASK_000038 | Version: 0.1.4 | Status: Done
+ID: TASK_000038 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000038: Logo und Favicon einbinden
diff --git a/project-management/requirements/tasks/TASK_000039.md b/project-management/requirements/tasks/TASK_000039.md
index 483343b..3d9cdea 100644
--- a/project-management/requirements/tasks/TASK_000039.md
+++ b/project-management/requirements/tasks/TASK_000039.md
@@ -1,4 +1,4 @@
-ID: TASK_000039 | Version: 0.1.5 | Status: Done
+ID: TASK_000039 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000039: Login-Text und Panel-Layout
diff --git a/project-management/requirements/tasks/TASK_000040.md b/project-management/requirements/tasks/TASK_000040.md
index 5a8da11..971852e 100644
--- a/project-management/requirements/tasks/TASK_000040.md
+++ b/project-management/requirements/tasks/TASK_000040.md
@@ -1,4 +1,4 @@
-ID: TASK_000040 | Version: 0.1.5 | Status: Done
+ID: TASK_000040 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000040: Enrollment-Flow implementieren
diff --git a/project-management/requirements/tasks/TASK_000041.md b/project-management/requirements/tasks/TASK_000041.md
index f087ca4..bfec6b8 100644
--- a/project-management/requirements/tasks/TASK_000041.md
+++ b/project-management/requirements/tasks/TASK_000041.md
@@ -1,4 +1,4 @@
-ID: TASK_000041 | Version: 0.1.5 | Status: Done
+ID: TASK_000041 | Version: 0.2.1 | Status: Done
 By: Codex (GPT-5)
 
 # TASK_000041: v1 Endpunkte im Update-Client umstellen
diff --git a/project-management/requirements/tasks/TASK_000042.md b/project-management/requirements/tasks/TASK_000042.md
new file mode 100644
index 0000000..3f05133
--- /dev/null
+++ b/project-management/requirements/tasks/TASK_000042.md
@@ -0,0 +1,20 @@
+ID: TASK_000042 | Version: 0.2.1 | Status: Done
+By: Codex (GPT-5)
+
+# TASK_000042: Doku-Audit verbleibender Dateien
+
+## Outcome
+Alle relevanten Doku-Dateien sind geprueft und konsistent mit VERSION und Code-Stand.
+
+## Story-Bezug
+US_000039
+
+## Beschreibung
+- Liste verbleibender Doku-Dateien mit Header-Versionen pruefen.
+- Abgleich mit Code fuer API- und ENV-Beschreibungen.
+- Abweichungen korrigieren oder als Follow-up dokumentieren.
+
+## Definition of Done (DoD)
+- Keine verbleibenden Doku-Header mit falscher Version.
+- Doku nennt nur genutzte ENV-Keys und korrekte Endpunkte.
+- Ergebnis im CHANGELOG dokumentiert.
diff --git a/project-management/restructure.promt b/project-management/restructure.promt
index e15dc52..98edf7f 100644
--- a/project-management/restructure.promt
+++ b/project-management/restructure.promt
@@ -1,4 +1,4 @@
-ID: PROMPT_000006 | Version: 0.1.0 | Status: Draft
+ID: PROMPT_000006 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Restructure Prompt: Forensic Architect (Compliance Mode)
diff --git a/project-management/story-refactoring.promt b/project-management/story-refactoring.promt
index f788b69..eb80cd1 100644
--- a/project-management/story-refactoring.promt
+++ b/project-management/story-refactoring.promt
@@ -1,4 +1,4 @@
-ID: PROMPT_000009 | Version: 0.1.0 | Status: Draft
+ID: PROMPT_000009 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # Story Refactoring Prompt
diff --git a/project-management/system-architect.promt b/project-management/system-architect.promt
index 2b116cd..65d52c1 100644
--- a/project-management/system-architect.promt
+++ b/project-management/system-architect.promt
@@ -1,4 +1,4 @@
-ID: PROMPT_000007 | Version: 0.1.0 | Status: Draft
+ID: PROMPT_000007 | Version: 0.2.1 | Status: Draft
 By: Codex (GPT-5)
 
 # The Stack-Master & System Architect