diff --git a/.github/workflows/notebook-images-ci.yaml b/.github/workflows/notebook-images-ci.yaml
new file mode 100644
index 0000000..3b95085
--- /dev/null
+++ b/.github/workflows/notebook-images-ci.yaml
@@ -0,0 +1,77 @@
+name: rttl-notebook-images-ci
+
+on:
+  push:
+    branches:
+      - 'main'
+env:
+  GAR_LOCATION: us-west1
+
+jobs:
+  get-changed:
+    # check for any changes to a worker VERSION file
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.mapped-files.outputs.matrix }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v44
+        with:
+          files: |
+            **/VERSION
+          json: true
+          write_output_files: true
+      -
+        name: Map to JSON
+        # Get the parent folder and add to an array
+        id: mapped-files
+        run: |
+          set -eux
+          DATA=$(echo ${{ steps.changed-files.outputs.all_changed_files }} | jq -c '. | map(split("/")[0]) | unique')
+          echo "matrix=$DATA" >> "$GITHUB_OUTPUT"
+  build-workers:
+    needs: get-changed
+    # Skip if no changes in worker versions in this push
+    if: needs.get-changed.outputs.matrix != '[]'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        versions: ${{ fromJSON(needs.get-changed.outputs.matrix) }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Get version number
+        # Read the version number out of worker_name/VERSION and push to ENV
+        env:
+          CTX: ${{ matrix.versions }}
+        run: |
+          VER=$(cat ${CTX}/VERSION)
+          echo "VERSION=$VER" >> $GITHUB_ENV
+      -
+        name: Docker login with GCP credentials
+        id: gcp-login
+        shell: bash
+        run: |
+          echo "${{ secrets.GCP_JSON_KEY }}" |
+            base64 -d |
+            docker login --username=_json_key --password-stdin https://${{ env.GAR_LOCATION }}-docker.pkg.dev
+      -
+        name: Build and push
+        # Build docker image using the app folder context.
+        # Tag with worker name and version string
+        uses: docker/build-push-action@v5
+        with:
+          context: "{{defaultContext}}:${{ matrix.versions }}"
+          push: true
+          tags: |
+            ${{ env.GAR_LOCATION }}-docker.pkg.dev/uwit-mci-axdd/rttl-images/jupyter-${{ matrix.versions }}-notebook:${{ env.VERSION }}
\ No newline at end of file
diff --git a/datascience/VERSION b/datascience/VERSION
new file mode 100644
index 0000000..4c4e8c5
--- /dev/null
+++ b/datascience/VERSION
@@ -0,0 +1 @@
+ci-test
\ No newline at end of file
diff --git a/r/VERSION b/r/VERSION
new file mode 100644
index 0000000..4c4e8c5
--- /dev/null
+++ b/r/VERSION
@@ -0,0 +1 @@
+ci-test
\ No newline at end of file
diff --git a/rstudio/VERSION b/rstudio/VERSION
new file mode 100644
index 0000000..4c4e8c5
--- /dev/null
+++ b/rstudio/VERSION
@@ -0,0 +1 @@
+ci-test
\ No newline at end of file
diff --git a/scipy/VERSION b/scipy/VERSION
new file mode 100644
index 0000000..4c4e8c5
--- /dev/null
+++ b/scipy/VERSION
@@ -0,0 +1 @@
+ci-test
\ No newline at end of file
diff --git a/tensorflow/VERSION b/tensorflow/VERSION
new file mode 100644
index 0000000..4c4e8c5
--- /dev/null
+++ b/tensorflow/VERSION
@@ -0,0 +1 @@
+ci-test
\ No newline at end of file