diff --git a/content/rancher/v2.x/en/installation/ha/helm-rancher/_index.md b/content/rancher/v2.x/en/installation/ha/helm-rancher/_index.md
index 6672db37c37..985bec58f97 100644
--- a/content/rancher/v2.x/en/installation/ha/helm-rancher/_index.md
+++ b/content/rancher/v2.x/en/installation/ha/helm-rancher/_index.md
@@ -15,13 +15,24 @@ Use `helm repo add` to add the Rancher chart repository.
 helm repo add rancher-stable https://releases.rancher.com/server-charts/stable
 ```
 
-For additional chart details, view the [source of these Rancher server charts](https://github.com/rancher/server-chart).
+## Chart Versioning Notes
+
+Up until the initial helm chart release for v2.1.0, the helm chart version matched the Rancher version (i.e `appVersion`).
+
+Since there are times where the helm chart will require changes without any changes to the Rancher version, we have moved to a `yyyy.mm.<build-number>` helm chart version.
+
+Run `helm search rancher` to view which Rancher version will be launched for the specific helm chart version.  
+
+```
+NAME                      CHART VERSION    APP VERSION    DESCRIPTION                                                 
+rancher-stable/rancher    2018.10.1            v2.1.0      Install Rancher Server to manage Kubernetes clusters acro...
+```
 
 ### Install cert-manager
 
 > **Note:** cert-manager is only required for Rancher generated and LetsEncrypt issued certificates.  You may skip this step if you are bringing your own certificates and using the `ingress.tls.source=secret` option.
 
-Rancher relies on [cert-manager](https://github.com/kubernetes/charts/tree/master/stable/cert-manager) from the [Kubernetes Helm stable catalog](https://github.com/helm/charts/tree/master/stable/cert-manager) to issue self-signed or LetsEncrypt certificates.
+Rancher relies on [cert-manager](https://github.com/kubernetes/charts/tree/master/stable/cert-manager) from the Kubernetes Helm stable catalog to issue self-signed or LetsEncrypt certificates.
 
 Install `cert-manager` from the Helm stable catalog.
 
diff --git a/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm-airgap/_index.md b/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm-airgap/_index.md
index b227cc657c7..5095a92343c 100644
--- a/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm-airgap/_index.md
+++ b/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm-airgap/_index.md
@@ -24,6 +24,19 @@ The following instructions will guide you through upgrading a high-availability
 
     [Install or update](https://docs.helm.sh/using_helm/#installing-helm) Helm to the latest version.
 
+## Chart Versioning Notes
+
+Up until the initial helm chart release for v2.1.0, the helm chart version matched the Rancher version (i.e `appVersion`).
+
+Since there are times where the helm chart will require changes without any changes to the Rancher version, we have moved to a `yyyy.mm.<build-number>` helm chart version.
+
+Run `helm search rancher` to view which Rancher version will be launched for the specific helm chart version.  
+
+```
+NAME                      CHART VERSION    APP VERSION    DESCRIPTION                                                 
+rancher-stable/rancher    2018.10.1            v2.1.0      Install Rancher Server to manage Kubernetes clusters acro...
+```
+
 ## Upgrade Rancher
 
 1. Update your local helm repo cache.
diff --git a/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm/_index.md b/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm/_index.md
index 80800ba870f..a9fcaf3eb97 100644
--- a/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm/_index.md
+++ b/content/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm/_index.md
@@ -38,6 +38,19 @@ The following instructions will guide you through upgrading a high-availability
     helm init --upgrade --service-account tiller
     ```
 
+## Chart Versioning Notes
+
+Up until the initial helm chart release for v2.1.0, the helm chart version matched the Rancher version (i.e `appVersion`).
+
+Since there are times where the helm chart will require changes without any changes to the Rancher version, we have moved to a `yyyy.mm.<build-number>` helm chart version.
+
+Run `helm search rancher` to view which Rancher version will be launched for the specific helm chart version.  
+
+```
+NAME                      CHART VERSION    APP VERSION    DESCRIPTION                                                 
+rancher-stable/rancher    2018.10.1            v2.1.0      Install Rancher Server to manage Kubernetes clusters acro...
+```
+
 ## Upgrade Rancher
 
 > **Note:** For Air Gap installs see [Upgrading HA Rancher - Air Gap]({{< baseurl >}}/rancher/v2.x/en/installation/air-gap-installation/install-rancher/#upgrading-rancher)