I went to the download site and there usually is a notification that has the recommended downloads. I am trying to get the ASDM, FirePOWER services, and ASA on the latest and best software version but making sure that they are compatible. Has anyone upgraded from Firepower 5.4.1 (5.4.1-211). The ASA version is 9.6(1) and the ASDM is 7.6(1).