diff --git a/README.md b/README.md
index 0665482..169f442 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,12 @@
   --set etcd.statefulset.replicaCount=3
 ```
 
+To deploy a released version of the `voltha-infra` chart you can specify the `--version` in the command.
+As an example to deploy the infrastructure for the 2.8 LTS release you can use `--version 2.8.0` like:
+```shell
+helm upgrade --install --create-namespace -n infra --version 2.8.0 voltha-infra onf/voltha-infra
+```
+
 #### Accessing the ONOS Cli and API
 
 In order to access the ONOS CLI you need to expose the ONOS SSH port:
@@ -156,15 +162,17 @@
   --set global.stack_name=voltha1 \
   --set voltha_infra_name=voltha-infra \
   --set voltha_infra_namespace=infra \
-  --set voltha.services.controller[0].service=voltha-infra-onos-classic-0.voltha-infra-onos-classic-hs.infra.svc \
-  --set voltha.services.controller[0].port=6653 \
-  --set voltha.services.controller[0].address=voltha-infra-onos-classic-0.voltha-infra-onos-classic-hs.infra.svc:6653 \
-  --set voltha.services.controller[1].service=voltha-infra-onos-classic-1.voltha-infra-onos-classic-hs.infra.svc \
-  --set voltha.services.controller[1].port=6653 \
-  --set voltha.services.controller[1].address=voltha-infra-onos-classic-1.voltha-infra-onos-classic-hs.infra.svc:6653 \
-  --set voltha.services.controller[2].service=voltha-infra-onos-classic-2.voltha-infra-onos-classic-hs.infra.svc \
-  --set voltha.services.controller[2].port=6653 \
-  --set voltha.services.controller[2].address=voltha-infra-onos-classic-2.voltha-infra-onos-classic-hs.infra.svc:6653
+  --set voltha.onos_classic.replicas=3
+```
+
+To deploy a released version of the `voltha-stack` chart you can specify the `--version` in the command.
+As an example to deploy VOLTHA 2.8 LTS release you can use `--version 2.8.0` like:
+```shell
+helm upgrade --install --create-namespace \
+  -n voltha1 --version 2.8.0 voltha1 onf/voltha-stack \
+  --set global.stack_name=voltha1 \
+  --set voltha_infra_name=voltha-infra \
+  --set voltha_infra_namespace=infra
 ```
 
 #### Enable tracing in VOLTHA (optional)
diff --git a/voltha-adapter-openonu/Chart.yaml b/voltha-adapter-openonu/Chart.yaml
index 93f2a95..930e9f5 100644
--- a/voltha-adapter-openonu/Chart.yaml
+++ b/voltha-adapter-openonu/Chart.yaml
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha-adapter-openonu"
-version: "2.8.3"
+version: "2.8.4"
 description: "A Helm chart for Voltha OpenONU Adapter"
 keywords:
   - "onf"
@@ -33,4 +33,4 @@
 
 # appVersion refers to multiple components with potentially different
 # container image versions.
-appVersion: "1.3.2"
+appVersion: "1.3.3"
diff --git a/voltha-adapter-openonu/values.yaml b/voltha-adapter-openonu/values.yaml
index a6cd961..deba626 100644
--- a/voltha-adapter-openonu/values.yaml
+++ b/voltha-adapter-openonu/values.yaml
@@ -31,7 +31,7 @@
   # timeout for ONU reconciling
   max_timeout_reconciling: "10s"
   # timeout for OMCI channel
-  omci_timeout: "3s"
+  omci_timeout: "1s"
   # kv store timeout
   adapter_open_onu:
     timeout: "5s"
diff --git a/voltha-infra/Chart.yaml b/voltha-infra/Chart.yaml
index 1a3ed23..f698988 100644
--- a/voltha-infra/Chart.yaml
+++ b/voltha-infra/Chart.yaml
@@ -29,7 +29,7 @@
 name: voltha-infra
 
 appVersion: "2.9-dev"
-version: 0.3.0
+version: 2.9.0
 
 dependencies:
   - name: onos-classic
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 78c6a91..da95cfd 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -28,7 +28,7 @@
 name: voltha-stack
 
 appVersion: "2.9-dev"
-version: 0.3.0
+version: 2.9.0
 
 dependencies:
   - name: voltha
@@ -37,7 +37,7 @@
     condition: voltha.enabled
   - name: voltha-adapter-openonu
     repository: file://../voltha-adapter-openonu
-    version: 2.8.3
+    version: 2.8.4
     condition: voltha-adapter-openonu.enabled
   - name: voltha-adapter-openolt
     repository: file://../voltha-adapter-openolt