Hi,

What are the steps to upgrade from a forum version 2.1.1 to latest version ?
I understand it must be done in steps.

The 2.1.1 has been modified (visual). Its a french forum.
It contains: 199944 messages dans 40668 fils de discussion, 1066 utilisateurs enregistrés.

Can it be done without loosing anything (posts, users, ...) ?
Is there a script to do it automatically ?

Thanks ...