Let me look in AppController.js at “First run setup”
2.0.8.1 has
If your machine is in a multi-user environment (i.e. the machine has more than one account), you need to set a password to prevent other users from accessing data on your account.\nDo you want to set a password now?
2.1.0.2 has
Duplicati needs to be secured with a passphrase and a random passphrase has been generated for you.\nIf you open Duplicati from the tray icon, you do not need a passphrase, but if you plan to open it from another location you need to set a passphrase you know.\nDo you want to set a passphrase now?
Question is whether the version 2 First run setup comes up at first run of version 2 security?