Initial release.

Added IPS signatures for the industrial security service.

Added note to Establish device identity and trust context with FortiClient EMS.

Added information about FortiGate LENC models to Getting started.

Added Windows IKEv2 native VPN with user certificate.

Added User definition and groups section.

Updated Zero Trust Network Access introduction and ACME certificate support.

Updated Profile-based NGFW vs policy-based NGFW, IP reputation filtering, Interface settings, Security rating, Important DNS CLI commands, FortiManager, and Static virtual IPs.

Updated Zero Trust Network Access introduction and Basic ZTNA configuration.

Added NAT46 and NAT64 policy and routing configurations.

Added Configuring OS and host check.

Added Protocol options.

Added FortiVoice.

Updated Retail environment guest access, Outbound firewall authentication with Azure AD as a SAML IdP, and DNS filter section.

Added Configuring a proxy server for FortiGuard updates.

Updated SD-WAN rules.

Updated FortiWeb.

Added Virtual VLAN switch.

Added Migrating from SSL VPN to ZTNA.

Added Basic RIPng example.

Updated ZTNA TCP forwarding access proxy example.

Added ZTNA session-based form authentication.

Added VIP groups.

Updated Using configuration save mode.