upgrade path duplicity

Question on the migration path, we are currently on 9120 and want to get current. There are TWO entries for version 9120, the first says upgrade to 9121 then 9200, and the second says to upgrade directly to 9200.
My question is which is correct?

The upgrade path link:
https://www.manageengine.com/products/service-desk/migration-sequence.html

Thank you.