In the previous 1.4.2+ version of the {product-short} Helm Chart, it was possible to configure the storage class and access mode for the dynamic plugins Persistent Volume Claim (PVC) created by the Chart, using the `dynamicPlugins.cache.volumeClaimSpec` field in your Helm values file. In 1.5.0, we are reverting this and making the dynamic plugins root PVC ephemeral by default, because this was causing issues when upgrading the Helm Chart or when running multiple replicas of {product-short}. See https://issues.redhat.com/browse/RHIDP-5516 for more context. Note that it is still possible to change the ephemeral volume claim storage class and access modes by setting them in the `upstream.backstage.extraVolumes` field, like below. Also be aware that it is needed to repeat all the link: https://github.com/redhat-developer/rhdh-chart/blob/release-1.5/charts/backstage/values.yaml#L145-L181 [other volumes] declared in the default {rhdh-chart} Chart. [source,yaml] ---- upstream:   backstage:     extraVolumes:       - name: dynamic-plugins-root         ephemeral:           volumeClaimTemplate:             spec:               accessModes:                 # TODO: Change the access mode below                 - ReadWriteOnce               resources:                 requests:                   storage: 5Gi               # TODO: Add your storage class below               storageClassName: "<my-custom-storage-class>"       - name: dynamic-plugins         configMap:           defaultMode: 420           name: '{{ printf "%s-dynamic-plugins" .Release.Name }}'           optional: true       - name: dynamic-plugins-npmrc         secret:           defaultMode: 420           optional: true           secretName: '{{ printf "%s-dynamic-plugins-npmrc" .Release.Name }}'       - name: dynamic-plugins-registry-auth         secret:           defaultMode: 416           optional: true           secretName: '{{ printf "%s-dynamic-plugins-registry-auth" .Release.Name }}'       - name: npmcacache         emptyDir: {}       - name: temp         emptyDir: {} ----