Hello, I want to upgrade from version 3.0.1.3 to 3.0.1.4. I have made many customizations to conf files. Will they be preserved, when I run the upgrade script? The main areas of interest are: postfix: main.cf master.cf apache: ispconfig's virtual host Are there any documentation about that? I could not find any, maybe I searched not as thoroughly as I should.
The updater will ask you if the services shall be reconfigured, you have to choose "n" if you want to preserve your config files. The virtualhost template file will be overwritten as the update contains changes to this file and if you would use your old file, things like apache redirects would stop working. If you want to preserve your file, make a copy of it and then compare it with the newly installed file.