Upgrade to PI 7.4 with Seeburger Adapters?

Hi,

We have a SAP PI 7.1 System and want to upgrade to SAP PI 7.4 (NW 7.4).

The thing is, that the customer uses Seeburger Components (Adapters) in this PI-system. These adapters have the version 2.1.0 or 2.1.1

I´ve seen that in Marketplace I could download the Seeburger Package (zip-file) with version 2.2.0 => This is OK because the customer would upgrade this components to version 2.2.0

My question is now => Are there any special things regarding these Seeburger Adapters?? Do we just have to deploy the new versions with SUM or is there anything to think of before upgrading the whole system??

Thanks in advance.

Manuel