If I stay offline for more than 30 days, can I still access my local passwords? Honest question, because if that's the case it's nice, but I think you'd need to somehow authenticate before accessing your local vault.

Thanks for making me check. Did not know this: "Offline Vault sessions will expire after 30 days. Except for mobile client applications, which will expire after 90 days." But for me that is enough time to feel safe, still will do backups regularly.