Update nov2024.md

docs/release_notes/2024/nov2024.md

@@ -36,6 +36,19 @@ This reduces the delay in debugging any issues with your Prophecy services. You
 
 For more information, see Download Logs.
 
+#### Extended Maintenance release
+
+Release 3.4.1 is our first Extended Maintenance (EM) release. These releases provide you with a long-term support Prophecy version.
+
+For more information, see Prophecy versions support.
+
+Extended Maintenance releases require additional resources, such as CPU and memory. Starting with `v3.4.1.0 EM`, SQL Sandbox is enabled, so every SQL Pipeline sessions will spin up an additional pod with the following configuration:
+
+- CPI: 500m
+- Memory: 512Mi
+
+After upgrading to 3.4.1, you must enable SQL Sandbox Config in the UI by navigating to the **Sandbox Config** tab in the Config sub tab of the Admin Settings. `"sqlSandboxPoolSize"` must be set to a minimum of `2`.
+
 ### Minor Improvements {#MinorImprovements341}
 
 - **Execution Metrics bug fix**: We fixed a bug where Execution Metrics is disabled but turns on during interactive execution.