Analytics Platform and Business Hub upgrade - process

Hello everyone,

I am currently trying to form a plan for the upgrade of the AP and BH, and I would appreciate any assistance! Here are the 2 goals:

A. Current AP: 5.2.5 –> To update to 5.5.1 (high priority).

B. Current BH: 1.10.1.–> To update to the latest that supports 5.5.1 AP (low priority).

Can you please provide guidelines/advice in terms of:

1.

Which BH version can support AP 5.5.1?

1.

What is the sequence of steps that should be taken, regarding AP, BH, KOTS and executor docker image (for a single executor instance) for performing just A or both A and B?

Thank you in advance!

Regards,

Foteini