how to upgrade from 1.04 to 1.23

[Pierre M.]

Hello,

use the manual.
As the module API has changed around 1.1, process by steps : 1.0.4 -> 1.1 -> 1.2.3.

Pierre M.

[Pierre M.]

What if you don't take the intermediate step?

You and/or some module(s) may experience difficulties.
Hopefully backups are here to lessen pain.

Pierre M.