diff --git a/source/release-notes/v3.0-release-notes.rst b/source/release-notes/v3.0-release-notes.rst
index 31005ec1..0e60d25d 100644
--- a/source/release-notes/v3.0-release-notes.rst
+++ b/source/release-notes/v3.0-release-notes.rst
@@ -221,9 +221,13 @@ improving our documentation in either its content or its organization.
 Upgrade directions
 ..................
 
+.. danger::
+
+    Ensure ``websockify`` version is ``>= 0.10.0`` on the compute nodes in order for desktops to launch correctly after upgrade.
+
 .. warning::
 
-   As always please update the *development* or *test* instances of OnDemand installed at your center first to test and verify before you modify the *production* instance.
+   **Update** the **development** or **test** instances of OnDemand installed at your center **first** before you modify the *production* instance.
 
 .. warning::