—You can upgrade the CN-Series from PAN-OS 10.1.x to 10.2.x, 11.0.x. You can
also upgrade from 10.2.x to 11.0.x. However, you cannot upgrade the CN-Series
from PAN-OS 10.0.x to PAN-OS 10.1.x or 10.2.x; instead, you must redeploy the
CN-Series. Additionally, you cannot upgrade directly from a CN-Series as a
DaemonSet deployment to a CN-Series as a Service deployment. You must redeploy
the CN-Series to move from one deployment method to another.