Upgrade sequence?

Hi, I’ve got the following according to RT…Configuration…Tools…System Configuration

RT v3.4.6;
RT::FM v2.2.1;
RT::Interface::Email v2;
RTx::AssetTracker v0.0.0;

And I want to upgrade to RT v3.8.8 and the latest version of RTFM and RTx::AssetTracker. What’s the sequence of steps I need to follow? My plan is to install RT 3.8.8 in a new directory. Then do I install RTFM and/or AT? When do I upgrade the database and schema in the sequence?

Thanks, Mike

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