docs for k8s compatibility check

Signed-off-by: Donny Yung <[email protected]>

reference/cluster-config.md

@@ -4,7 +4,8 @@ import Alert from '@material-ui/lab/Alert';
 
 For the most part, Telepresence doesn't require any special
 configuration in the cluster and can be used right away in any
-cluster (as long as the user has adequate [RBAC permissions](../rbac)).
+cluster (as long as the user has adequate [RBAC permissions](../rbac)
+and the cluster's server version is `1.17.0` or higher).
 
 However, some advanced features do require some configuration in the
 cluster.

releaseNotes.yml

@@ -30,6 +30,17 @@ docDescription: >-
 changelog: https://github.com/telepresenceio/telepresence/blob/$branch$/CHANGELOG.md
 
 items:
+  - version: 2.4.5
+    date: '2021-10-1'
+    notes:
+      - type: bugfix
+        title: Added checks for Telepresence kubernetes compatibility
+        body: >-
+          Telepresence currently works with Kubernetes server versions <code>1.17.0</code>
+          and higher.  We have added logs in the connector and <code>traffic-manager</code>
+          to let users know when they are using Telepresence with a cluster it doesn't support.
+        docs: reference/cluster-config
+
   - version: 2.4.4
     date: '2021-09-27'
     notes: