diff --git a/index.yaml b/index.yaml
index 14095c6..812975e 100644
--- a/index.yaml
+++ b/index.yaml
@@ -10868,6 +10868,29 @@
     - https://charts.opencord.org/voltha-adapter-openonu-2.9.0.tgz
     version: 2.9.0
   - apiVersion: v1
+    appVersion: 1.3.28
+    created: "2022-04-26T11:45:25.49401851Z"
+    description: A Helm chart for Voltha OpenONU Adapter
+    digest: d346b85401b30f46ce7a33b2ea10c03b4375d148898f97bcd2a4bf9390c5bfc9
+    home: https://www.opennetworking.org/voltha
+    icon: https://guide.opencord.org/logos/voltha.svg
+    keywords:
+    - onf
+    - voltha
+    - adapter
+    - onu
+    - open
+    maintainers:
+    - email: info@opennetworking.org
+      name: Open Networking Foundation
+      url: https://www.opennetworking.org
+    name: voltha-adapter-openonu
+    sources:
+    - https://github.com/opencord/voltha-openonu-adapter
+    urls:
+    - https://charts.opencord.org/voltha-adapter-openonu-2.8.19.tgz
+    version: 2.8.19
+  - apiVersion: v1
     appVersion: 1.3.27
     created: "2022-03-15T13:26:33.262634084Z"
     description: A Helm chart for Voltha OpenONU Adapter
@@ -16447,6 +16470,39 @@
     version: 2.9.0
   - apiVersion: v2
     appVersion: "2.8"
+    created: "2022-04-26T11:45:25.497350571Z"
+    dependencies:
+    - condition: voltha.enabled
+      name: voltha
+      repository: file://../voltha
+      version: 2.9.10
+    - condition: voltha-adapter-openonu.enabled
+      name: voltha-adapter-openonu
+      repository: file://../voltha-adapter-openonu
+      version: 2.8.19
+    - condition: voltha-adapter-openolt.enabled
+      name: voltha-adapter-openolt
+      repository: file://../voltha-adapter-openolt
+      version: 2.9.11
+    description: A Helm chart to install a VOLTHA stack on existing infrastructure
+    digest: 1589a31c71e4ab98dfb52fd1baa11b4c855bbd4a5ab9846c51a11fea7757a592
+    home: https://www.opennetworking.org/voltha
+    icon: https://guide.opencord.org/logos/voltha.svg
+    keywords:
+    - onf
+    - voltha
+    - openolt-adapters
+    - openonu-adapters
+    maintainers:
+    - email: info@opennetworking.org
+      name: Open Networking Foundation
+      url: https://www.opennetworking.org
+    name: voltha-stack
+    urls:
+    - https://charts.opencord.org/voltha-stack-2.8.20.tgz
+    version: 2.8.20
+  - apiVersion: v2
+    appVersion: "2.8"
     created: "2022-03-15T13:26:33.265456137Z"
     dependencies:
     - condition: voltha.enabled
@@ -18846,4 +18902,4 @@
     urls:
     - https://charts.opencord.org/xossh-2.1.23.tgz
     version: 2.1.23
-generated: "2022-04-11T14:15:07.623352993Z"
+generated: "2022-04-26T11:45:25.493043794Z"
diff --git a/voltha-adapter-openonu-2.8.19.tgz b/voltha-adapter-openonu-2.8.19.tgz
new file mode 100644
index 0000000..3a427cb
--- /dev/null
+++ b/voltha-adapter-openonu-2.8.19.tgz
Binary files differ
diff --git a/voltha-stack-2.8.20.tgz b/voltha-stack-2.8.20.tgz
new file mode 100644
index 0000000..33f760f
--- /dev/null
+++ b/voltha-stack-2.8.20.tgz
Binary files differ