Build 16.1.1-49141 focuses on bridging the transition to macOS Big Sur and early Apple Silicon support:
The Business Edition includes all features of the Pro version but adds specialized tools for IT administrators: Parallels Desktop Business Edition v16.1.1-49141
Ability to lock VM settings, encrypt disks, and isolate Windows from the Mac environment for enhanced security. Build 16
is a specific maintenance update released to enhance the stability and performance of the virtualization software on macOS, specifically addressing compatibility with macOS Big Sur . This version is designed for organizations that require centralized management and high-performance Windows virtualization on Mac hardware. 1. Key Business Features Parallels Desktop Business Edition v16.1.1-49141
Manage licenses through a single volume license key and a centralized management portal.
Difference between business and pro edition - Parallels Forums