diff --git a/.github/workflows/repair-updater34-acceptance.yml b/.github/workflows/repair-updater34-acceptance.yml
deleted file mode 100644
index 0b3ca36..0000000
--- a/.github/workflows/repair-updater34-acceptance.yml
+++ /dev/null
@@ -1,137 +0,0 @@
-name: Repair Updater 3.4 Acceptance Contract
-
-on:
-  push:
-    branches:
-      - feature/updater-3.4-lifecycle
-
-permissions:
-  contents: write
-
-concurrency:
-  group: repair-updater-34-acceptance
-  cancel-in-progress: true
-
-jobs:
-  repair:
-    if: ${{ github.actor != 'github-actions[bot]' }}
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          ref: feature/updater-3.4-lifecycle
-          fetch-depth: 0
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version: '22.x'
-
-      - name: CI-Vertrag robust aktualisieren
-        shell: python
-        run: |
-          from pathlib import Path
-
-          ci = Path('.github/workflows/ci.yml')
-          lines = ci.read_text(encoding='utf-8').splitlines()
-          output = []
-          i = 0
-          parser_done = False
-          zip_done = False
-
-          while i < len(lines):
-              line = lines[i]
-              if line == '      - name: Alle PowerShell-Dateien mit Windows PowerShell 5.1 parsen':
-                  if i + 2 >= len(lines) or lines[i + 1].strip() != 'shell: powershell':
-                      raise SystemExit('Windows-Parserblock besitzt nicht den erwarteten Vertrag.')
-                  output.extend([
-                      '      - name: Alle PowerShell-Dateien mit Windows PowerShell 5.1 parsen',
-                      '        shell: powershell',
-                      '        run: .\\tools\\verify-powershell-parser.ps1 -ReportPath "$env:RUNNER_TEMP\\powershell-parser-diagnostics.txt"',
-                      '',
-                      '      - name: Parserdiagnose bei Fehler sichern',
-                      '        if: failure()',
-                      '        uses: actions/upload-artifact@v4',
-                      '        with:',
-                      '          name: powershell-parser-diagnostics-${{ github.event.pull_request.head.sha || github.sha }}',
-                      '          path: ${{ runner.temp }}/powershell-parser-diagnostics.txt',
-                      '          if-no-files-found: error',
-                      '          retention-days: 14',
-                  ])
-                  i += 3
-                  parser_done = True
-                  continue
-
-              if (
-                  line == '          ('
-                  and i + 5 < len(lines)
-                  and 'zip -qr "${release_name}.zip"' in lines[i + 2]
-                  and lines[i + 5] == '          )'
-              ):
-                  output.extend([
-                      '          archive="release-output/${release_name}.zip"',
-                      '          python tools/build-deterministic-zip.py "$package_dir" "$archive"',
-                      '          first_hash="$(sha256sum "$archive" | awk \'{print $1}\')"',
-                      '          python tools/build-deterministic-zip.py "$package_dir" "$archive"',
-                      '          second_hash="$(sha256sum "$archive" | awk \'{print $1}\')"',
-                      '          if [[ "$first_hash" != "$second_hash" ]]; then',
-                      '            echo "Der ZIP-Build ist nicht byte-reproduzierbar." >&2',
-                      '            exit 1',
-                      '          fi',
-                      '          python -m zipfile -t "$archive"',
-                      '          (',
-                      '            cd release-output',
-                      '            sha256sum "${release_name}.zip" > "${release_name}.zip.sha256"',
-                      '            sha256sum --check "${release_name}.zip.sha256"',
-                      '          )',
-                  ])
-                  i += 6
-                  zip_done = True
-                  continue
-
-              output.append(line)
-              i += 1
-
-          if not parser_done:
-              raise SystemExit('Windows-Parserblock wurde nicht ersetzt.')
-          if not zip_done:
-              raise SystemExit('Standard-ZIP-Block wurde nicht ersetzt.')
-          ci.write_text('\n'.join(output) + '\n', encoding='utf-8', newline='\n')
-
-          verifier = Path('tools/verify-updater-ci-lifecycle-3.4.mjs')
-          text = verifier.read_text(encoding='utf-8')
-          anchor = "assert(ci.includes('actions/upload-artifact@v4'), 'Das geprüfte Paket wird nicht als CI-Artefakt bereitgestellt.');"
-          additions = """
-          assert(ci.includes('powershell-parser-diagnostics'), 'Windows-Parserfehler werden nicht als Diagnoseartefakt gesichert.');
-          assert(ci.includes('tools/build-deterministic-zip.py'), 'Paketjob verwendet keinen deterministischen ZIP-Build.');
-          assert(ci.includes('first_hash') && ci.includes('second_hash'), 'Paketjob weist die Byte-Reproduzierbarkeit des ZIPs nicht nach.');
-          assert(!ci.includes('zip -qr'), 'Paketjob verwendet weiterhin den zeitstempelabhängigen Standard-ZIP-Build.');
-          const deterministicZip = read('tools/build-deterministic-zip.py');
-          assert(deterministicZip.includes('FIXED_TIMESTAMP = (1980, 1, 1, 0, 0, 0)'), 'Deterministischer ZIP-Build besitzt keinen fixierten Zeitstempel.');
-          assert(deterministicZip.includes('sorted(source.rglob'), 'Deterministischer ZIP-Build sortiert die Payload nicht.');"""
-          if 'powershell-parser-diagnostics' not in text:
-              if text.count(anchor) != 1:
-                  raise SystemExit(f'CI-Gate-Anker nicht eindeutig gefunden: {text.count(anchor)}')
-              verifier.write_text(text.replace(anchor, anchor + additions), encoding='utf-8', newline='\n')
-
-      - name: Temporäre Dateien entfernen und Manifest erzeugen
-        shell: bash
-        run: |
-          set -euo pipefail
-          rm -f \
-            logs/updater34-acceptance-ci-trigger.txt \
-            logs/updater34-final-acceptance-trigger.txt \
-            .github/workflows/patch-updater34-deterministic-package.yml \
-            .github/workflows/repair-updater34-acceptance.yml
-          node tools/generate-release-manifest.mjs .
-          git diff --check
-
-      - name: Bereinigten Vertrag committen
-        shell: bash
-        run: |
-          set -euo pipefail
-          git config user.name 'vendoo-updater-build'
-          git config user.email 'vendoo-updater-build@users.noreply.github.com'
-          git add --all
-          git commit -m 'ci: harden updater 3.4 acceptance diagnostics'
-          git push origin HEAD:feature/updater-3.4-lifecycle