beta to stable

[andrei]

if I can after the release of your daily build upgrade to it, or will need a clean install?
whether the migration tool from 3.5 to 4?

[robb]

As always, the beta can be updated to the final release.
The Zentyal project has always been struggling with version upgrades. I hope the devs will make a smooth upgradepath available, but be prepared to have a rollback option in case the upgrade fails.

[Escorpiom]

At best it will be troublesome. If possible, do a config backup and restore it on the final version.

Cheers.

[andrei]

At best it will be troublesome. If possible, do a config backup and restore it on the final version.

Cheers.

Only after all the same applications, or they are installed automatically?

[robb]

You do a config backup, then install a new zentyal server.
Next import the config and all the modules will be installed as you had them before.
Data will not be restored! So make a backup of that. (it's a good idea to make a backup anyway, because there are no guarantees)