diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index 26a85c3dd..c89bee73d 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -9,10 +9,18 @@ on:
         description: "Build for ARM as well"
         default: false
         required: false
+  workflow_call:
+    inputs:
+      build_arm:
+        type: string
+        description: "Build for ARM as well"
+        default: "false"
+        required: true
 
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/backend
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }}
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 concurrency:
   group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-backend
@@ -48,7 +56,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=ref,event=branch
             type=sha,prefix=commit-
-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:
diff --git a/.github/workflows/build-arm.yaml b/.github/workflows/build-arm.yaml
new file mode 100644
index 000000000..f582732c5
--- /dev/null
+++ b/.github/workflows/build-arm.yaml
@@ -0,0 +1,46 @@
+# Trigger a build of all docker images including ARM images
+
+on:
+  push:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
+  checks: read
+
+jobs:
+  trigger-backend:
+    uses: ./.github/workflows/backend.yml
+    with:
+      build_arm: true
+
+  trigger-config-preprocessor:
+    uses: ./.github/workflows/config-preprocessor-build.yml
+    with:
+      build_arm: true
+
+  trigger-dummy-preprocessing:
+    uses: ./.github/workflows/dummyPreprocessing.yml
+    with:
+      build_arm: true
+
+  trigger-ingest:
+    uses: ./.github/workflows/ingest.yml
+    with:
+      build_arm: true
+
+  trigger-keycloakify:
+    uses: ./.github/workflows/keycloakify-build.yml
+    with:
+      build_arm: true
+
+  trigger-preprocessing-nextclade:
+    uses: ./.github/workflows/preprocessing-nextclade.yml
+    with:
+      build_arm: true
+
+  trigger-website:
+    uses: ./.github/workflows/website.yml
+    with:
+      build_arm: true
diff --git a/.github/workflows/config-preprocessor-build.yml b/.github/workflows/config-preprocessor-build.yml
index 9f395785c..4f81380d7 100644
--- a/.github/workflows/config-preprocessor-build.yml
+++ b/.github/workflows/config-preprocessor-build.yml
@@ -8,18 +8,26 @@ on:
         type: boolean
         description: "Build for ARM as well"
         default: false
-        required: false
+        required: true
+  workflow_call:
+    inputs:
+      build_arm:
+        type: string
+        description: "Build for ARM as well"
+        default: "false"
+        required: true
 
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/config-processor
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }} # When to build for arm as well
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 defaults:
   run:
     working-directory: ./kubernetes/config-processor
 
 concurrency:
-  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-config-processor
+  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-config-processor-${{github.event.inputs.build_arm}}
   cancel-in-progress: true
 
 jobs:
@@ -50,6 +58,7 @@ jobs:
             type=ref,event=branch
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=sha,prefix=commit-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
       - name: Build and push image
         uses: docker/build-push-action@v5
         with:
diff --git a/.github/workflows/dummyPreprocessing.yml b/.github/workflows/dummyPreprocessing.yml
index 8898dc018..f9a16d419 100644
--- a/.github/workflows/dummyPreprocessing.yml
+++ b/.github/workflows/dummyPreprocessing.yml
@@ -9,13 +9,21 @@ on:
         description: "Build for ARM as well"
         default: false
         required: false
+  workflow_call:
+    inputs:
+      build_arm:
+        type: boolean
+        description: "Build for ARM as well"
+        default: false
+        required: false
 
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/preprocessing-dummy
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }} # When to build for arm as well
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 concurrency:
-  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-preprocessing-dummy
+  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-preprocessing-dumm-${{github.event.inputs.build_arm}}y
   cancel-in-progress: true
 
 jobs:
@@ -45,6 +53,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=ref,event=branch
             type=sha,prefix=commit-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
diff --git a/.github/workflows/ingest.yml b/.github/workflows/ingest.yml
index c20940853..3c7832b04 100644
--- a/.github/workflows/ingest.yml
+++ b/.github/workflows/ingest.yml
@@ -8,13 +8,21 @@ on:
         description: "Build for ARM as well"
         default: false
         required: false
+  workflow_call:
+    inputs:
+      build_arm:
+        type: boolean
+        description: "Build for ARM as well"
+        default: false
+        required: false
 
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/ingest
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }}
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 concurrency:
-  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-ingest
+  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-ingest-${{github.event.inputs.build_arm}}
   cancel-in-progress: true
 
 jobs:
@@ -45,6 +53,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=ref,event=branch
             type=sha,prefix=commit-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
diff --git a/.github/workflows/keycloakify-build.yml b/.github/workflows/keycloakify-build.yml
index 9bfb33de8..c49f8eb12 100644
--- a/.github/workflows/keycloakify-build.yml
+++ b/.github/workflows/keycloakify-build.yml
@@ -9,13 +9,20 @@ on:
         description: "Build for ARM as well"
         default: false
         required: false
-
+  workflow_call:
+    inputs:
+      build_arm:
+        type: boolean
+        description: "Build for ARM as well"
+        default: false
+        required: false
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/keycloakify
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }} # When to build for arm as well
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 concurrency:
-  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-keycloak-build
+  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-keycloak-buil-${{github.event.inputs.build_arm}}d
   cancel-in-progress: true
 
 jobs:
@@ -50,6 +57,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=ref,event=branch
             type=sha,prefix=commit-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
       - name: Check if image exists
         id: check-image
         run: |
diff --git a/.github/workflows/preprocessing-nextclade.yml b/.github/workflows/preprocessing-nextclade.yml
index 5297ecaf6..922c5a5b2 100644
--- a/.github/workflows/preprocessing-nextclade.yml
+++ b/.github/workflows/preprocessing-nextclade.yml
@@ -9,13 +9,21 @@ on:
         description: "Build for ARM as well"
         default: false
         required: false
+  workflow_call:
+    inputs:
+      build_arm:
+        type: boolean
+        description: "Build for ARM as well"
+        default: false
+        required: false
 
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/preprocessing-nextclade
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }}
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 concurrency:
-  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-preprocessing-nextclade
+  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-preprocessing-nextclade-${{github.event.inputs.build_arm}}
   cancel-in-progress: true
 
 jobs:
@@ -46,6 +54,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=ref,event=branch
             type=sha,prefix=commit-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index f612ff595..0baf0c25b 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -1,7 +1,6 @@
 name: website
 
 on:
-  push:
   workflow_dispatch:
     inputs:
       build_arm:
@@ -9,13 +8,20 @@ on:
         description: "Build for ARM as well"
         default: false
         required: false
-
+  workflow_call:
+    inputs:
+      build_arm:
+        type: boolean
+        description: "Build for ARM as well"
+        default: false
+        required: false
 env:
   DOCKER_IMAGE_NAME: ghcr.io/loculus-project/website
-  BUILD_ARM: ${{ github.ref == 'refs/heads/main' || github.event.inputs.build_arm }} # When to build for arm as well
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+  BUILD_ARM: ${{ github.event.inputs.build_arm || inputs.build_arm || github.ref == 'refs/heads/main' }}
 
 concurrency:
-  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-website
+  group: ci-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}-website-${{github.event.inputs.build_arm}}
   cancel-in-progress: true
 
 jobs:
@@ -46,6 +52,7 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=ref,event=branch
             type=sha,prefix=commit-
+            type=raw,value=${{ env.BRANCH_NAME }}-arm,enable=${{ env.BUILD_ARM }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
diff --git a/docs/.nvmrc b/docs/.nvmrc
index 92f279e3e..53d1c14db 100644
--- a/docs/.nvmrc
+++ b/docs/.nvmrc
@@ -1 +1 @@
-v22
\ No newline at end of file
+v22