--- a
+++ b/.github/workflows/autofix.yml
@@ -0,0 +1,24 @@
+name: autofix.ci
+
+on:  # yamllint disable-line rule:truthy
+  pull_request:
+    types: [opened, synchronize, labeled, unlabeled]
+
+permissions:
+  contents: read
+
+jobs:
+  autofix:
+    name: Autoupdate changelog entry and headers
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - run: pip install --upgrade towncrier pygithub gitpython numpy
+      - run: python ./.github/actions/rename_towncrier/rename_towncrier.py
+      - run: python ./tools/dev/ensure_headers.py
+      - uses: autofix-ci/action@551dded8c6cc8a1054039c8bc0b8b48c51dfc6ef