Smart mode: support for OpenVPN and Wireguard.windows installer ships 64-bit and 32-bit versions of software.compatibility with upcoming Mac OS 11 for OpenVPN/Wireguard.new network driver for Windows: improves speeds for OpenVPN, Wireguard, OpenWeb significantly (700+ mbit/sec).Mac: Discontinue Application Filter (for Mac OS Big S).Wireguard: Tweaks for avoiding throttling.Windows: Improved VPN connection sharing (supported OpenWeb, OpenVPN, StealthVPN, Wireguard).Wireguard: Fix 100% CPU usage when WiFi reconnects (routing loop).Wireguard: Would stuck sometimes on disconnect for very long time.Wireguard: Speed up adding lots of routes for Smart Mode (Linux/Mac).Wireguard: Fix connect stuck issue on Windows.Wireguard: Fix transition from handshake to connected state once connection is reestablished.OpenVPN: Fix connect issue on Windows when setting custom DNS servers.

Installer: Show more verbose messages when Windows driver fails to install.

Mac: Don't try to initialize redirector on Mac Sur 11.0 as it's no longer supported by Apple.

OpenVPN/Wireguard: Improve restart to prevent DNS leak.

Windows: Use TUN/TAP on Windows 7 to fix compatibility.

Mac: Fix VPN sharing when Application Filter is used.

Mac: Wireguard - fix reconnect when network is changed.

Windows: Fix Wireguard compatibility with Windows 7.

New: Add Port Forward Test tool (in Help menu).

However, do note that the preview is only available in the United States at the moment. MFA and conditional access are helpful and essential for folks who place a premium on cyber protections. In short, this is a notable security gain for macOS users wanting to get in on the Azure action. With the Azure VPN Client for macOS, customers can use user-based policies, Conditional Access, as well as Multi-factor Authentication (MFA) for their Mac devices.' Native Azure AD authentication requires both Azure VPN gateway integration and the Azure VPN Client to obtain and validate Azure AD tokens. Native Azure AD authentication support is highly desired by organizations as it enables user-based policies, conditional access, and multi-factor authentication (MFA) for P2S VPN. 'We are announcing public preview of Azure VPN Client for macOS with support for native Azure AD, certificate-based, and RADIUS authentication for OpenVPN protocol.

Here's what the official Microsoft announcement has to say about the client:

Vpn client mac os