Arcmc upgradation to 2.9 from 2.8.0

Hi Everyone,


I am planning to upgrade Arcmc (appliance) 2.8.0 to 2.9. I see there are in between upgrade (2.8.1). Can I upgrade it directly to 2.9 or I have to update it to 2.8.1 first? I have seen the path which we need to follow but could not understand if we can directly go to 2.9 from 2.8?