diff --git a/demos/data-lakehouse-iceberg-trino-spark/create-nifi-ingestion-job.yaml b/demos/data-lakehouse-iceberg-trino-spark/create-nifi-ingestion-job.yaml
index 7df329b2..d032dcfe 100644
--- a/demos/data-lakehouse-iceberg-trino-spark/create-nifi-ingestion-job.yaml
+++ b/demos/data-lakehouse-iceberg-trino-spark/create-nifi-ingestion-job.yaml
@@ -14,7 +14,7 @@ spec:
       containers:
         - name: create-nifi-ingestion-job
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -O https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/LakehouseKafkaIngest.xml && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -O https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/LakehouseKafkaIngest.xml && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/data-lakehouse-iceberg-trino-spark/setup-superset.yaml b/demos/data-lakehouse-iceberg-trino-spark/setup-superset.yaml
index 534e76cd..38840e2a 100644
--- a/demos/data-lakehouse-iceberg-trino-spark/setup-superset.yaml
+++ b/demos/data-lakehouse-iceberg-trino-spark/setup-superset.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: setup-superset
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/superset-assets.zip && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/superset-assets.zip && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/demos-v2.yaml b/demos/demos-v2.yaml
index 62055721..3d29a015 100644
--- a/demos/demos-v2.yaml
+++ b/demos/demos-v2.yaml
@@ -7,10 +7,10 @@ demos:
       - airflow
       - job-scheduling
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/airflow-scheduled-job/01-airflow-spark-clusterrole.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/airflow-scheduled-job/02-airflow-spark-clusterrolebinding.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/airflow-scheduled-job/03-enable-and-run-spark-dag.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/airflow-scheduled-job/04-enable-and-run-date-dag.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/airflow-scheduled-job/01-airflow-spark-clusterrole.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/airflow-scheduled-job/02-airflow-spark-clusterrolebinding.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/airflow-scheduled-job/03-enable-and-run-spark-dag.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/airflow-scheduled-job/04-enable-and-run-date-dag.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 2401m
@@ -24,8 +24,8 @@ demos:
       - hdfs
       - cycling-tripdata
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/hbase-hdfs-load-cycling-data/distcp-cycling-data.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/hbase-hdfs-load-cycling-data/create-hfile-and-import-to-hbase.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/hbase-hdfs-load-cycling-data/distcp-cycling-data.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/hbase-hdfs-load-cycling-data/create-hfile-and-import-to-hbase.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: "3"
@@ -44,9 +44,9 @@ demos:
       - s3
       - earthquakes
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-earthquake-data/create-nifi-ingestion-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-earthquake-data/create-druid-ingestion-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-earthquake-data/setup-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-earthquake-data/create-nifi-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-earthquake-data/create-druid-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-earthquake-data/setup-superset.yaml
     supportedNamespaces: ["default"]
     resourceRequests:
       cpu: 8700m
@@ -65,9 +65,9 @@ demos:
       - s3
       - water-levels
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-water-level-data/create-druid-ingestion-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-water-level-data/setup-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-water-level-data/create-druid-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-water-level-data/setup-superset.yaml
     supportedNamespaces: ["default"]
     resourceRequests:
       cpu: 8900m
@@ -84,10 +84,10 @@ demos:
       - s3
       - ny-taxi-data
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/spark-k8s-anomaly-detection-taxi-data/serviceaccount.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/spark-k8s-anomaly-detection-taxi-data/load-test-data.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/spark-k8s-anomaly-detection-taxi-data/create-spark-anomaly-detection-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/spark-k8s-anomaly-detection-taxi-data/setup-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/spark-k8s-anomaly-detection-taxi-data/serviceaccount.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/spark-k8s-anomaly-detection-taxi-data/load-test-data.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/spark-k8s-anomaly-detection-taxi-data/create-spark-anomaly-detection-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/spark-k8s-anomaly-detection-taxi-data/setup-superset.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 6400m
@@ -119,9 +119,9 @@ demos:
       - s3
       - ny-taxi-data
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/trino-taxi-data/load-test-data.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/trino-taxi-data/create-table-in-trino.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/trino-taxi-data/setup-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/trino-taxi-data/load-test-data.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/trino-taxi-data/create-table-in-trino.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/trino-taxi-data/setup-superset.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 6800m
@@ -144,12 +144,12 @@ demos:
       - water-levels
       - earthquakes
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/serviceaccount.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/load-test-data.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/create-trino-tables.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/create-nifi-ingestion-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/data-lakehouse-iceberg-trino-spark/setup-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/serviceaccount.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/load-test-data.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/create-trino-tables.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/create-nifi-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/data-lakehouse-iceberg-trino-spark/setup-superset.yaml
     supportedNamespaces: ["default"]
     resourceRequests:
       cpu: "80"
@@ -165,7 +165,7 @@ demos:
       - pyspark
       - ny-taxi-data
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/jupyterhub-pyspark-hdfs-anomaly-detection-taxi-data/load-test-data.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/jupyterhub-pyspark-hdfs-anomaly-detection-taxi-data/load-test-data.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 3350m
@@ -182,7 +182,7 @@ demos:
       - vector
       - zookeeper
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/logging/zookeeper.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/logging/zookeeper.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 6500m
@@ -198,9 +198,9 @@ demos:
       - grafana-dashboards
       - zookeeper
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/signal-processing/serviceaccount.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/signal-processing/create-timescale-tables.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/demos/signal-processing/create-nifi-ingestion-job.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/signal-processing/serviceaccount.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/signal-processing/create-timescale-tables.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/signal-processing/create-nifi-ingestion-job.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: "3"
diff --git a/demos/nifi-kafka-druid-earthquake-data/create-nifi-ingestion-job.yaml b/demos/nifi-kafka-druid-earthquake-data/create-nifi-ingestion-job.yaml
index f23e201c..dfb9cf5e 100644
--- a/demos/nifi-kafka-druid-earthquake-data/create-nifi-ingestion-job.yaml
+++ b/demos/nifi-kafka-druid-earthquake-data/create-nifi-ingestion-job.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: create-nifi-ingestion-job
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -O https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-earthquake-data/IngestEarthquakesToKafka.xml && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -O https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-earthquake-data/IngestEarthquakesToKafka.xml && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/nifi-kafka-druid-earthquake-data/setup-superset.yaml b/demos/nifi-kafka-druid-earthquake-data/setup-superset.yaml
index d0383509..33a40469 100644
--- a/demos/nifi-kafka-druid-earthquake-data/setup-superset.yaml
+++ b/demos/nifi-kafka-druid-earthquake-data/setup-superset.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: setup-superset
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-earthquake-data/superset-assets.zip && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-earthquake-data/superset-assets.zip && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml b/demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml
index 34f69d88..20c3f536 100644
--- a/demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml
+++ b/demos/nifi-kafka-druid-water-level-data/create-nifi-ingestion-job.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: create-nifi-ingestion-job
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -O https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-water-level-data/IngestWaterLevelsToKafka.xml && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -O https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-water-level-data/IngestWaterLevelsToKafka.xml && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/nifi-kafka-druid-water-level-data/setup-superset.yaml b/demos/nifi-kafka-druid-water-level-data/setup-superset.yaml
index b372b2eb..cdd2c30a 100644
--- a/demos/nifi-kafka-druid-water-level-data/setup-superset.yaml
+++ b/demos/nifi-kafka-druid-water-level-data/setup-superset.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: setup-superset
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/main/demos/nifi-kafka-druid-water-level-data/superset-assets.zip && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/nifi-kafka-druid-water-level-data/superset-assets.zip && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/signal-processing/create-nifi-ingestion-job.yaml b/demos/signal-processing/create-nifi-ingestion-job.yaml
index 6c1e7c61..d92739c1 100644
--- a/demos/signal-processing/create-nifi-ingestion-job.yaml
+++ b/demos/signal-processing/create-nifi-ingestion-job.yaml
@@ -17,7 +17,7 @@ spec:
         - name: create-nifi-ingestion-job
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
           command: ["bash", "-c", "export PGPASSWORD=$(cat /timescale-admin-credentials/password) && \
-            curl -O https://raw.githubusercontent.com/stackabletech/demos/main/demos/signal-processing/DownloadAndWriteToDB.xml && \
+            curl -O https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/signal-processing/DownloadAndWriteToDB.xml && \
             sed -i \"s/PLACEHOLDERPGPASSWORD/$PGPASSWORD/g\" DownloadAndWriteToDB.xml && \
             python -u /tmp/script/script.py"]
           volumeMounts:
diff --git a/demos/spark-k8s-anomaly-detection-taxi-data/setup-superset.yaml b/demos/spark-k8s-anomaly-detection-taxi-data/setup-superset.yaml
index 9a7cd11b..b6f2d15a 100644
--- a/demos/spark-k8s-anomaly-detection-taxi-data/setup-superset.yaml
+++ b/demos/spark-k8s-anomaly-detection-taxi-data/setup-superset.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: setup-superset
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/main/demos/spark-k8s-anomaly-detection-taxi-data/superset-assets.zip && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/spark-k8s-anomaly-detection-taxi-data/superset-assets.zip && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/demos/trino-taxi-data/setup-superset.yaml b/demos/trino-taxi-data/setup-superset.yaml
index bf27d1bd..916a207b 100644
--- a/demos/trino-taxi-data/setup-superset.yaml
+++ b/demos/trino-taxi-data/setup-superset.yaml
@@ -9,7 +9,7 @@ spec:
       containers:
         - name: setup-superset
           image: docker.stackable.tech/stackable/testing-tools:0.1.0-stackable0.1.0
-          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/main/demos/trino-taxi-data/superset-assets.zip && python -u /tmp/script/script.py"]
+          command: ["bash", "-c", "curl -o superset-assets.zip https://raw.githubusercontent.com/stackabletech/demos/release-23.11/demos/trino-taxi-data/superset-assets.zip && python -u /tmp/script/script.py"]
           volumeMounts:
             - name: script
               mountPath: /tmp/script
diff --git a/docs/modules/demos/pages/data-lakehouse-iceberg-trino-spark.adoc b/docs/modules/demos/pages/data-lakehouse-iceberg-trino-spark.adoc
index 8a59b26f..4f9edf3f 100644
--- a/docs/modules/demos/pages/data-lakehouse-iceberg-trino-spark.adoc
+++ b/docs/modules/demos/pages/data-lakehouse-iceberg-trino-spark.adoc
@@ -1,6 +1,6 @@
 = data-lakehouse-iceberg-trino-spark
 
-:demo-code: https://github.com/stackabletech/stackablectl/blob/main/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
+:demo-code: https://github.com/stackabletech/stackablectl/blob/release-23.11/demos/data-lakehouse-iceberg-trino-spark/create-spark-ingestion-job.yaml
 :iceberg-table-maintenance: https://iceberg.apache.org/docs/latest/spark-procedures/#metadata-management
 :spark-streaming-docs: https://spark.apache.org/docs/latest/structured-streaming-kafka-integration.html
 :iceberg-rewrite: https://iceberg.apache.org/docs/latest/spark-procedures/#rewrite_data_files
diff --git a/stacks/_templates/jupyterhub.yaml b/stacks/_templates/jupyterhub.yaml
index 0bde6cfd..ab01c43e 100644
--- a/stacks/_templates/jupyterhub.yaml
+++ b/stacks/_templates/jupyterhub.yaml
@@ -43,7 +43,7 @@ options:
     initContainers:
       - name: download-notebook
         image: docker.stackable.tech/stackable/tools:1.0.0-stackable23.4
-        command: ['sh', '-c', 'curl https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/notebook.ipynb -o /notebook/notebook.ipynb']
+        command: ['sh', '-c', 'curl https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/notebook.ipynb -o /notebook/notebook.ipynb']
         volumeMounts:
           - mountPath: /notebook
             name: notebook
diff --git a/stacks/signal-processing/jupyterhub.yaml b/stacks/signal-processing/jupyterhub.yaml
index db88bacc..286096b8 100644
--- a/stacks/signal-processing/jupyterhub.yaml
+++ b/stacks/signal-processing/jupyterhub.yaml
@@ -35,7 +35,7 @@ options:
     initContainers:
       - name: download-notebook
         image: docker.stackable.tech/stackable/tools:1.0.0-stackable23.4
-        command: ['sh', '-c', 'curl https://raw.githubusercontent.com/stackabletech/demos/main/stacks/signal-processing/tsdb.ipynb -o /notebook/tsdb.ipynb']
+        command: ['sh', '-c', 'curl https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/signal-processing/tsdb.ipynb -o /notebook/tsdb.ipynb']
         volumeMounts:
           - mountPath: /notebook
             name: notebook
diff --git a/stacks/stacks-v2.yaml b/stacks/stacks-v2.yaml
index 95f825e6..ceeae14b 100644
--- a/stacks/stacks-v2.yaml
+++ b/stacks/stacks-v2.yaml
@@ -9,9 +9,9 @@ stacks:
       - prometheus
       - grafana
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/monitoring/grafana-dashboards.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/prometheus.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/prometheus-service-monitor.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/monitoring/grafana-dashboards.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/prometheus.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/prometheus-service-monitor.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 1750m
@@ -34,10 +34,10 @@ stacks:
       - opensearch-dashboards
       - vector
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/opensearch.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/opensearch-dashboards.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/vector-aggregator.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/vector-aggregator-discovery.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/opensearch.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/opensearch-dashboards.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/vector-aggregator.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/vector-aggregator-discovery.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 5150m
@@ -64,9 +64,9 @@ stacks:
     labels:
       - airflow
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-airflow.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/redis-airflow.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/airflow/airflow.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-airflow.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/redis-airflow.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/airflow/airflow.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 3400m
@@ -105,17 +105,17 @@ stacks:
       - minio
       - s3
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/minio-distributed.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hive.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hive-iceberg.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-superset.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/data-lakehouse-iceberg-trino-spark/s3-connection.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/data-lakehouse-iceberg-trino-spark/hive-metastores.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/data-lakehouse-iceberg-trino-spark/trino.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/data-lakehouse-iceberg-trino-spark/zookeeper.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/data-lakehouse-iceberg-trino-spark/kafka.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/data-lakehouse-iceberg-trino-spark/nifi.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/superset.yaml # Reuse
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/minio-distributed.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hive.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hive-iceberg.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/data-lakehouse-iceberg-trino-spark/s3-connection.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/data-lakehouse-iceberg-trino-spark/hive-metastores.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/data-lakehouse-iceberg-trino-spark/trino.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/data-lakehouse-iceberg-trino-spark/zookeeper.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/data-lakehouse-iceberg-trino-spark/kafka.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/data-lakehouse-iceberg-trino-spark/nifi.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/superset.yaml # Reuse
     supportedNamespaces: []
     resourceRequests:
       cpu: "71"
@@ -150,9 +150,9 @@ stacks:
       - hbase
       - hdfs
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/hdfs-hbase/zookeeper.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/hdfs-hbase/hdfs.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/hdfs-hbase/hbase.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/hdfs-hbase/zookeeper.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/hdfs-hbase/hdfs.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/hdfs-hbase/hbase.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 4200m
@@ -178,14 +178,14 @@ stacks:
       - minio
       - s3
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/minio.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-druid.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-superset.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/zookeeper.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/kafka.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/druid.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/superset.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/nifi.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/minio.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-druid.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/zookeeper.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/kafka.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/druid.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/nifi.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 8900m
@@ -221,15 +221,15 @@ stacks:
       - minio
       - s3
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/minio.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hive.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hive-iceberg.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-superset.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/s3-connection.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/spark-trino-superset-s3/hive-metastore.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/trino.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/spark-trino-superset-s3/trino-prediction-catalog.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/superset.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/minio.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hive.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hive-iceberg.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/s3-connection.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/spark-trino-superset-s3/hive-metastore.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/trino.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/spark-trino-superset-s3/trino-prediction-catalog.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/superset.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 7100m
@@ -264,13 +264,13 @@ stacks:
       - minio
       - s3
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/minio.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hive.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-superset.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/s3-connection.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/hive-metastore.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/trino.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-superset-s3/superset.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/minio.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hive.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-superset.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/s3-connection.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/hive-metastore.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/trino.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-superset-s3/superset.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 6800m
@@ -305,11 +305,11 @@ stacks:
       - minio
       - s3
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/minio-distributed-small.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hive-iceberg.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-iceberg/s3-connection.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-iceberg/hive-metastores.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/trino-iceberg/trino.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/minio-distributed-small.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hive-iceberg.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-iceberg/s3-connection.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-iceberg/hive-metastores.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/trino-iceberg/trino.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 8550m
@@ -336,12 +336,12 @@ stacks:
       - hdfs
       - pyspark
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/jupyterhub.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/zookeeper.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/hdfs.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/serviceaccount.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/jupyterhub.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/zookeeper.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/hdfs.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/serviceaccount.yaml
       # TODO Use patched JHub that created service for us from customer setup (ask Sebastian)
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/spark_driver_service.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/spark_driver_service.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 3350m
@@ -368,12 +368,12 @@ stacks:
       - hdfs
       - s3
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hivehdfs.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-hives3.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/minio.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/dual-hive-hdfs-s3/hdfs.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/dual-hive-hdfs-s3/hive.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/dual-hive-hdfs-s3/trino.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hivehdfs.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-hives3.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/minio.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/dual-hive-hdfs-s3/hdfs.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/dual-hive-hdfs-s3/hive.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/dual-hive-hdfs-s3/trino.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 7750m
@@ -397,7 +397,7 @@ stacks:
       - authentication
       - ldap
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/authentication/openldap-tls.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/authentication/openldap-tls.yaml
     supportedNamespaces: ["default"]
     resourceRequests:
       cpu: 1950m
@@ -419,8 +419,8 @@ stacks:
       - authentication
       - ldap
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/authentication/openldap-tls.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/authentication/openldap-tls-authenticationclass.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/authentication/openldap-tls.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/authentication/openldap-tls-authenticationclass.yaml
     supportedNamespaces: []
     resourceRequests:
       cpu: 1950m
@@ -450,8 +450,8 @@ stacks:
       - authentication
       - sso
     manifests:
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-superset.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-druid.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-superset.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-druid.yaml
       - plainYaml: stacks/keycloak-opa-poc/serviceaccount.yaml
       - plainYaml: stacks/keycloak-opa-poc/keycloak.yaml
       - plainYaml: stacks/keycloak-opa-poc/setup-keycloak.yaml
@@ -510,15 +510,15 @@ stacks:
       - jupyterhub
       - grafana
     manifests:
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/signal-processing/secrets.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/signal-processing/grafana-dashboards.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/signal-processing/grafana.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/_templates/postgresql-timescaledb.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/nifi-kafka-druid-superset-s3/zookeeper.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/signal-processing/nifi.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/serviceaccount.yaml
-      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/jupyterhub-pyspark-hdfs/spark_driver_service.yaml
-      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/main/stacks/signal-processing/jupyterhub.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/signal-processing/secrets.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/signal-processing/grafana-dashboards.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/signal-processing/grafana.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/_templates/postgresql-timescaledb.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/nifi-kafka-druid-superset-s3/zookeeper.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/signal-processing/nifi.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/serviceaccount.yaml
+      - plainYaml: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/jupyterhub-pyspark-hdfs/spark_driver_service.yaml
+      - helmChart: https://raw.githubusercontent.com/stackabletech/demos/release-23.11/stacks/signal-processing/jupyterhub.yaml
     parameters:
       - name: nifiAdminPassword
         description: Password of the NiFI admin user