High availability upgrade to a different firmware version

I have a question regarding updating a HA setup from Firmware SFOS 19.5.3 MR-3-Build652 to SFOS 20.0.2 MR2-Build378. Since this is an update to a different version, does the same principle apply here where...
Firewall Management - Firewalls - No firmware is available - Device is up to date

Hey Folks, some of our XGS FWs have reported by mail, a new firmware update would be available for download/installation. Central instead isnt reporting anything, and still shows firewall is up to...
Upgrade to home firewall

After running home firewall for many years, I decided it is time for an upgrade to the latest. The old version is v9. I downloaded and installed v20, and it is different so it took me a bit to figure...
Failed to upgrade home appliance

Hi, I tried to upgrade my home appliance (home license) from 21.0 EAP1 to 21.0 GA with the following error: 2024-11-18 11:16:20.459 GMT starting old version corporate db Starting conf database 1 2024...