diff --git a/_docs/reference/release-notes.md b/_docs/reference/release-notes.md
index 26338cce48..865eab8a5f 100644
--- a/_docs/reference/release-notes.md
+++ b/_docs/reference/release-notes.md
@@ -88,5 +88,11 @@ identity provisioning. This agent runs on each node (VM / physical machine) and
 - **Persistent CA Key/Certificate Storage**. Istio CA now stores signing key/certificates in
 persistent storage to facilitate CA restarts. 
 
+### Known Issues
+
+- **User may get periodical 404 when accessing the application**:  We have noticed that Envoy doesn't get routes properly occasionally thus a 404 is returned to the user.  We are actively working on this [issue](https://github.com/istio/istio/issues/1038).
+- **Istio Ingress or Egress reports ready before Pilot is actually ready**: You can check the istio-ingress and istio-egress pods status in the `istio-system` namespace and wait a few seconds after all the Istio pods reach ready status.  We are actively working on this [issue](https://github.com/istio/istio/pull/1055).
+- **A service with Istio Auth enabled can't communicate with a service without Istio**: This limitation will be removed in the near future.
+
 
 [Release notes for previous versions of Istio](./notes)