• PHP 7 required
• Webauthn/FIDO2 support for 2-factor-authentication (requires PHP 7.2)
• IMAP: changed library to support latest TLS versions
• Personal: support display name (hidden by default in server profile)
• Windows users: support allowed workstations, more profile options
• LAM Pro:
  • PPolicy: support for password check module
  • Windows AD LDS support (users and groups)
  • User self registration: support Active Directory/Samba4