diff --git a/.env.development b/.env.development
index fe6037e..ea961cd 100644
--- a/.env.development
+++ b/.env.development
@@ -6,6 +6,6 @@ NEXT_PUBLIC_USE_MOCK_BACKEND_LOOP_START=false
 NEXT_PUBLIC_EXPORT_STATIC=false
 NEXT_PUBLIC_USE_CGI=false
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.860
+NEXT_PUBLIC_APP_VERSION=1.6.861
 NEXT_PUBLIC_CPL_MODE=json   # json (Entwicklungsumgebung) oder jsSimulatedProd (CPL ->CGI-Interface-Simulator) oder production (CPL-> CGI-Interface Platzhalter)
 
diff --git a/.env.production b/.env.production
index c9bc30e..87c1449 100644
--- a/.env.production
+++ b/.env.production
@@ -5,5 +5,5 @@ NEXT_PUBLIC_CPL_API_PATH=/CPL
 NEXT_PUBLIC_EXPORT_STATIC=true
 NEXT_PUBLIC_USE_CGI=true
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.860
+NEXT_PUBLIC_APP_VERSION=1.6.861
 NEXT_PUBLIC_CPL_MODE=production
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6406556..220a2d9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [1.6.861] – 2025-09-08
+
+- test: Jenkinsfile
+
+---
 ## [1.6.860] – 2025-09-08
 
 - fix: Jenkinsfile
diff --git a/Jenkinsfile b/Jenkinsfile
index 32cdb56..3a14cc0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,13 +1,7 @@
 pipeline {
-  //test 1
-  // Nutze das gleiche Playwright-Image wie Woodpecker für Parität 
-  agent {
-    docker {
-      image 'mcr.microsoft.com/playwright:v1.54.2-jammy'
-      // root erlaubt playwright install (falls nötig)
-      args '-u 0:0'
-    }
-  }
+  // Fallback Variante ohne Docker-Plugin (agent any)
+  agent any
+  tools { nodejs 'node20' }
 
   options { timestamps() }
 
@@ -24,30 +18,32 @@ pipeline {
   stages {
     stage('Self-check Jenkinsfile version') {
       steps {
-        sh '''#!/bin/bash
-set -euo pipefail
+  sh '''
+set -eu
 echo '==== Showing first lines of Jenkinsfile (debug) ===='
 head -n 40 Jenkinsfile || true
 echo 'Git commit:'
 git rev-parse --short HEAD || true
-        '''
+uname -a || true
+which node || true
+  '''
       }
     }
 
     stage('Versions') {
       steps {
-        sh '''#!/bin/bash
-set -euo pipefail
+  sh '''
+set -eu
 node -v && npm -v
 npx playwright --version || true
-        '''
+  '''
       }
     }
 
     stage('Verify mocks') {
       steps {
-        sh '''#!/bin/bash
-set -euo pipefail
+        sh '''
+set -eu
 echo "[Verify mocks] working dir: $(pwd)"
 node -v && npm -v
 echo "HUSKY=$HUSKY"
@@ -57,7 +53,7 @@ git ls-files | grep -i '^mocks/device-cgi-simulator/SERVICE/systemMockData.js' |
 echo "=== ls -la ==="
 ls -la mocks/device-cgi-simulator/SERVICE || true
 echo "=== file exists? ==="
-if [[ -f mocks/device-cgi-simulator/SERVICE/systemMockData.js ]]; then
+if [ -f mocks/device-cgi-simulator/SERVICE/systemMockData.js ]; then
   echo 'FOUND'
 else
   echo 'MISSING'; exit 1
@@ -68,37 +64,33 @@ fi
 
     stage('Build') {
       steps {
-        sh '''#!/bin/bash
-set -euo pipefail
+  sh '''
+set -eu
 env npm_config_production=false npm ci
 npm run build
-        '''
+  '''
       }
     }
 
     stage('E2E chromium') {
       steps {
-        sh '''#!/bin/bash
-set -euo pipefail
+  sh '''
+set -eu
 echo 'Start simulator'
 npm run server:sim &
 SIM_PID=$!
 
-cleanup() {
-  echo 'Stopping simulator'
-  kill $SIM_PID 2>/dev/null || true
-}
-trap cleanup EXIT
+trap 'echo Stopping simulator; kill $SIM_PID 2>/dev/null || true' EXIT
 
 echo 'Waiting for http://localhost:3000'
 node -e "const http=require('http');let n=120;function ping(){http.get('http://localhost:3000',res=>{console.log('Server is up');process.exit(0)}).on('error',()=>{if(n--<=0){console.error('Server did not start');process.exit(1)}setTimeout(ping,1000)});}ping();"
 
-# Browser (Image hat sie normalerweise schon)
-npx playwright install --with-deps chromium || true
+# Playwright Browser installieren (best-effort)
+npx playwright install chromium || true
 
 echo 'Run tests (chromium)'
 npx playwright test --project=chromium
-        '''
+  '''
       }
     }
   }
diff --git a/package-lock.json b/package-lock.json
index d5dd70f..b1508af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.860",
+  "version": "1.6.861",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.860",
+      "version": "1.6.861",
       "dependencies": {
         "@fontsource/roboto": "^5.1.0",
         "@headlessui/react": "^2.2.4",
diff --git a/package.json b/package.json
index d9384c4..db416a0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.860",
+  "version": "1.6.861",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3000",