I would like to upgrade to SP1.  I am reading the release notes and it says that the minimum required version for installing SP1 is 5.3.45496 which is my current version.

I read this http://www.kace.com/support/kb/?action=artikel&id=1119 and it says:

"Make sure you are on a supported release. Your appliance must be at 5.2.38773 or higher before upgrading to 5.3.47927 and at 5.3.47926 or higher before upgrading to 5.3.53053."

Which one is accurate?  Does this mean I need to upgrade to 5.3.47927 first and then upgrade to 5.3.53053?