Some people really don't want to use their brain before asking stupid question. First of all, no one knows will there be mod support on release or not. Assumption no1: there will be mod support. Next, we don't know will module system work in the same way or not. Assumption no2: it will work the same way. And last, why would anyone sane take over cRPG character database to a new mod for a new game?
As you can see, lot of assumptions, mostly false. And self explaining question at the end.
So no, your char dies with this iteration of cRPG, get over it.