You can do a new deployment of Cisco ACI 2.0.2 on Panorama 9.0 or later. You can also upgrade from Cisco ACI 2.0.x to Cisco ACI 2.0.2. However, if you need to upgrade from Cisco ACI 1.0.0 or Cisco ACI 1.0.1, you will need to upgrade your Panorama to 10.0 or later, and then upgrade the ACI plugin to 2.0.2.