Changes:

• Vultr DNS
• Vultr Object Storage
• Volume mounts
• Admins can reset 2FA of users
• App Start/stop button
• Active flag for mailboxes
• OCSP Stapling
• New device login email
• Reworked notifications
• Optional email configuration for apps
• The last used time of API token is displayed in the Profile view.
• Namecheap: fix issue where DNS records were not deleted on app uninstall
• Copy over redis configuration when cloning an app
• When importing an app from a backup, the icon, tag, label, proxy configs are imported as well.
• Fix issues where backup process was leaking postgresql connections
• Set task memory limit properly when backing up apps before an update
• Certificates that have long expired (6 months) are automatically deleted.
• Backup file names now contain the domain name of the app instead of the app id.
• Store certificates and keys in the database instead of the file system. This is in preparation for Cloudron's multi-node feature.
• SRS is now disabled for sieve filter redirects. In practice, this behavior change makes Cloudron mail server act similar to the forwarding functionality of popular mail services like gmail and office 365.
• Incoming spam mail destined for a mailing list is immediately rejected.
• This is the last release that will support Ubuntu 16.04. Please upgrade to Ubuntu 18.04 following this guide at the earliest.