diff --git a/.gitea/workflows/cron.yaml b/.gitea/workflows/cron.yaml
index 3e233fd..52970fc 100644
--- a/.gitea/workflows/cron.yaml
+++ b/.gitea/workflows/cron.yaml
@@ -1 +1,49 @@
-bmFtZTogQ3JvbiBOaWdodGx5IEJ1aWxkCgpvbjoKICBzY2hlZHVsZToKICAgIC0gY3JvbjogJzAgMCAqICogKicKCmpvYnM6CiAgYnVpbGQ6CiAgICBydW5zLW9uOiB1YnVudHUtbGF0ZXN0CiAgICBzdGVwczoKICAgICAgLSB1c2VzOiBhY3Rpb25zL2NoZWNrb3V0QGRmNGNiMWMwNjllMTg3NGVkZDMxYjQzMTFmMTg4NDE3MmNlYzBlMTAgIyB2NgogICAgICAtIG5hbWU6IEJ1aWxkIGltYWdlCiAgICAgICAgcnVuOiBkb2NrZXIgYnVpbGQgLXQgY2ktaW1hZ2U6JDB7eyBnaXRodWIuc2hhIH19IC4KICAgICAgLSBuYW1lOiBTYXZlIGltYWdlCiAgICAgICAgcnVuOiBkb2NrZXIgc2F2ZSBjaS1pbWFnZTokMHt7IGdpdGh1Yi5zaGEgfX0gLW8gaW1hZ2UudGFyCgogIHRlc3Q6CiAgICBydW5zLW9uOiB1YnVudHUtbGF0ZXN0CiAgICBuZWVkczogYnVpbGQKICAgIHN0ZXBzOgogICAgICAtIHVzZXM6IGFjdGlvbnMvY2hlY2tvdXRAZGY0Y2IxYzA2OWUxODc0ZWRkMzFiNDMxMWYxODg0MTcyY2VjMGUxMCAjIHY2CiAgICAgIC0gdXNlczogQ2hyaXN0b3BoZXJIWC9naXRlYS1kb3dubG9hZC1hcnRpZmFjdEA3NTYzNWYzMmI0YzFjNDFjNGIzZDY0ZThmODUyMTAxMTJlZDRjOWM3ICMgbWFpbgogICAgICAgIHdpdGg6CiAgICAgICAgICBuYW1lOiBkb2NrZXItaW1hZ2UKICAgICAgLSBuYW1lOiBMb2FkIGltYWdlCiAgICAgICAgcnVuOiBkb2NrZXIgbG9hZCA8IGltYWdlLnRhcgogICAgICAtIG5hbWU6IFJ1biB0ZXN0cwogICAgICAgIHJ1bjogYmFzaCB0ZXN0cy90ZXN0LnNoIGNpLWltYWdlOiQwe3sgZ2l0aHViLnNoYSB9fQoKICBwdXNoOgogICAgcnVucy1vbjogdWJ1bnR1LWxhdGVzdAogICAgbmVlZHM6IHRlc3QKICAgIHN0ZXBzOgogICAgICAtIHVzZXM6IGFjdGlvbnMvY2hlY2tvdXRAZGY0Y2IxYzA2OWUxODc0ZWRkMzFiNDMxMWYxODg0MTcyY2VjMGUxMCAjIHY2CiAgICAgIC0gdXNlczogQ2hyaXN0b3BoZXJIWC9naXRlYS1kb3dubG9hZC1hcnRpZmFjdEA3NTYzNWYzMmI0YzFjNDFjNGIzZDY0ZThmODUyMTAxMTJlZDRjOWM3ICMgbWFpbgogICAgICAgIHdpdGg6CiAgICAgICAgICBuYW1lOiBkb2NrZXItaW1hZ2UKICAgICAgLSBuYW1lOiBMb2FkIGltYWdlCiAgICAgICAgcnVuOiBkb2NrZXIgbG9hZCA8IGltYWdlLnRhcgogICAgICAtIHVzZXM6IGRvY2tlci9sb2dpbi1hY3Rpb25ANjUwMDA2YzZlYjdkYmE3M2E5OTVjYzAzYjBiMmQ3ZjVjYTkxNWJlZSAjIHY0CiAgICAgICAgd2l0aDoKICAgICAgICAgIHVzZXJuYW1lOiAke3sgc2VjcmV0cy5ET0NLRVJIVUJfVVNFUk5BTUUgfX0KICAgICAgICAgIHBhc3N3b3JkOiAke3sgc2VjcmV0cy5ET0NLRVJIVUJfVE9LRU4gfX0KICAgICAgLSBuYW1lOiBUYWcgYW5kIHB1c2ggbGF0ZXN0CiAgICAgICAgcnVuOiB8CiAgICAgICAgICBkb2NrZXIgdGFnIGNpLWltYWdlOiR7eyBnaXRodWIuc2hhIH19IGpjYWJpbGxvdC90cm9wb3NwaGVyZTpsYXRlc3QKICAgICAgICAgIGRvY2tlciBwdXNoIGpjYWJpbGxvdC90cm9wb3NwaGVyZTpsYXRlc3Q=
\ No newline at end of file
+name: Nightly Rebuild
+on:
+  schedule:
+    - cron: '30 3 * * 3'
+jobs:
+  hadolint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0
+        continue-on-error: true
+        with:
+          dockerfile: Dockerfile
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+      - run: docker build -t ci-image:${{ github.sha }} .
+      - run: bash tests/test.sh ci-image:${{ github.sha }}
+  build-push:
+    needs: [test]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        with:
+          fetch-depth: 0
+      - uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
+      - uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - id: get-latest-tag
+        run: |
+          TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
+          echo "tag=$TAG" >> $GITHUB_OUTPUT
+      - id: meta
+        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6
+        with:
+          images: jcabillot/troposphere
+          tags: |
+            type=raw,value=${{ steps.get-latest-tag.outputs.tag }}-latest,enable=${{ steps.get-latest-tag.outputs.tag != '' }}
+      - uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7.2.0
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          pull: true