[GeoNetwork-users] GeoNetwork migration from 2.0.3 to 2.6.x

Hi list!

We have to do a migration from GeoNetwork 2.0.3 to 2.6.x and we want to know
if using GAST will do the job completely, or if it will need some "extra"
work (SQL scripts/migrations).

On the other hand, we found the folder "
/WEB-INF/classes/setup/sql/migrate/2.4.3-to-2.6.3/" under the installation
of the 2.6.x version. It will be useful to do a (sub)migration from 2.0.3 to
2.4.3 first?

Any kind of advice or experience is welcome!

Thanks,
Jorge Hein.