diff --git a/.copier-answers.yml b/.copier-answers.yml
index eb7b937..517a847 100644
--- a/.copier-answers.yml
+++ b/.copier-answers.yml
@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier; NEVER EDIT MANUALLY
-_commit: 3.2.1
+_commit: 3.4.0
 _src_path: gh:epics-containers/ec-services-template
 beamline: bl45p
 cluster_name: pollux
diff --git a/helm/shared/Chart.yaml b/helm/shared/Chart.yaml
index b9eb0e9..b1b5461 100644
--- a/helm/shared/Chart.yaml
+++ b/helm/shared/Chart.yaml
@@ -2,12 +2,12 @@
 apiVersion: v2
 name: shared
 
-version: 3.0.0
+version: 3.4.0
 
 type: application
 
 dependencies:
   - name: ioc-instance
-    version: "3.0.0"
+    version: "3.4.0"
     repository: "oci://ghcr.io/epics-containers"
     #repository: "file:///scratch/hgv27681/work/ec-helm-charts/Charts/ioc-instance"
diff --git a/helm/shared/values.yaml b/helm/shared/values.yaml
index 98acdd1..709c80e 100644
--- a/helm/shared/values.yaml
+++ b/helm/shared/values.yaml
@@ -1,4 +1,4 @@
-# default values for all IOCs on bl47p beamline
+# default values for all IOCs on bl45p
 ioc-instance:
 
   # the beamline name - only set for beamlines
@@ -31,11 +31,32 @@ ioc-instance:
   stop: /epics/ioc/stop.sh
   liveness: /epics/ioc/liveness.sh
 
-  # The following are added to the pod's environment
-  # Add any environment variables as needed
-  globalenv:
-    - name: "EXAMPLE_ENV"
-      value: "example"
+
+  # The following are added to the pod's environment and are shared by all
+  # IOCs. TODO - these defaults are for a lab crate in DLS - if you have
+  # RTEMS IOCs update accordingly.
+  globalEnv:
+    # These variables are used by RTEMS IOCs to find the NFS and TFTP servers
+    - name: "RTEMS_ROOT_NFS"
+      value: "/nfsv2-tftp"
+    - name: "RTEMS_ROOT_TFTP"
+      value: "/nfsv2-tftp"
+    - name: "RTEMS_NFS_IP"
+      value: "172.23.90.238"
+    - name: "RTEMS_TFTP_IP"
+      value: "172.23.90.238"
+    # NB. Gateway and Netmask are the same for all RTEMS IOCs on a beamline
+    # But may need to move these to iocEnv for Machine IOCs?
+    - name: "RTEMS_IOC_NETMASK"
+      value: "255.255.240.0"
+    - name: "RTEMS_IOC_GATEWAY"
+      value: "172.23.240.254"
+  # This also adds environment variables to the pod, but this should be
+  # overridden by each IOC's values.yaml as needed. Don't set values in this
+  # file because they will be overridden by IOCs.
+  # iocEnv:
+  #   - name: ""
+  #     value: ""
 
   # defaults for securityContext
   # Usually override runAsXXX in the individual IOC values.yaml.
diff --git a/include/iocs/Chart.yaml b/include/iocs/Chart.yaml
index fd9a147..9110ace 100644
--- a/include/iocs/Chart.yaml
+++ b/include/iocs/Chart.yaml
@@ -6,7 +6,7 @@ name: ioc-instance
 # via a symlink. When changes are made to the dependent charts, it is
 # necessary to update the version number here so that all IOC instances
 # show a change in the next commit.
-version: 3.0.0
+version: 3.4.0
 
 # When we deploy with the edge-containers-cli we override this on the command line.
 # Direct deployment with Helm will use the default beta value.This value should
@@ -17,5 +17,5 @@ type: application
 
 dependencies:
   - name: shared
-    version: "3.0.0"
+    version: "3.4.0"
     repository: file://../../helm/shared
diff --git a/services/bl45p-ea-test-01/values.yaml b/services/bl45p-ea-test-01/values.yaml
new file mode 100644
index 0000000..7fd8328
--- /dev/null
+++ b/services/bl45p-ea-test-01/values.yaml
@@ -0,0 +1,4 @@
+# latest container image for GigE cameras from the GitHub Container Registry
+shared:
+  ioc-instance:
+    image: ghcr.io/epics-containers/ioc-adsimdetector-runtime:2024.4.1
diff --git a/services/epics-opis/Chart.yaml b/services/epics-opis/Chart.yaml
index 2537fa4..e92ddc5 100644
--- a/services/epics-opis/Chart.yaml
+++ b/services/epics-opis/Chart.yaml
@@ -2,7 +2,7 @@
 apiVersion: v2
 name: epics-opis
 
-version: 3.0.2
+version: 3.4.0
 
 # When we deploy with the edge-containers-cli we override this on the command line.
 # Direct deployment with Helm will use the default beta value.
@@ -12,6 +12,6 @@ type: application
 
 dependencies:
   - name: epics-opis
-    version: "3.0.2"
+    version: "3.4.0"
     #repository: "file:///scratch/hgv27681/work/ec-helm-charts/Charts/epics-opis"
     repository: "oci://ghcr.io/epics-containers"
diff --git a/services/epics-pvcs/Chart.yaml b/services/epics-pvcs/Chart.yaml
index dfab981..06ba1c7 100644
--- a/services/epics-pvcs/Chart.yaml
+++ b/services/epics-pvcs/Chart.yaml
@@ -2,7 +2,7 @@
 apiVersion: v2
 name: epics-pvcs
 
-version: 3.0.0
+version: 3.4.0
 
 # When we deploy with the edge-containers-cli we override this on the command line.
 # Direct deployment with Helm will use the default beta value.
@@ -12,6 +12,6 @@ type: application
 
 dependencies:
   - name: epics-pvcs
-    version: "3.0.0"
+    version: "3.4.0"
     # repository: "file:///scratch/hgv27681/work/ec-helm-charts/Charts/epics-pvcs"
     repository: "oci://ghcr.io/epics-containers"