• Opera Desktop Team: Migrate your data from Opera 12 to Opera 15
• Opera Desktop Team: Opera 15
• http://www.opera.com/docs/switches/ Hier findet man die Option –presto-master-password noch nicht.
• http://www.opera.com/de/help/computer
• http://www.opera.com/help/tutorials/mail

Master Password

Your master password protected passwords will not migrate automatically. To migrate them, run Opera with the –presto-master-password=<master password> command line switch.

Anmerkung

Bei Opera Mail wird diese Option ignoriert. bei Opera 15 habe ich es noch nicht ausprobiert.

Mail

If you used the built-in mail client in Opera 12, you’ll notice that this feature is absent from Opera 15. This is because Opera has separated the mail client into its own standalone application. You can download the new client, Opera Mail, from Opera’s website.