: Improved compatibility with vSphere through support for the pvscsi (Paravirtual SCSI) device.
: Enabled running unmodified operating systems like Windows 10 and various Linux distributions alongside macOS. VMware Fusion Pro 11.5.3
: New security features in macOS Mojave and Catalina sometimes required disabling System Integrity Protection (SIP) to resolve USB device recognition issues. Modern Availability : Improved compatibility with vSphere through support for
: A known "purgeable space" bug on Catalina host systems could prevent Fusion from utilizing available disk space. Modern Availability : A known "purgeable space" bug
: While it was the final version for High Sierra, it also fully supported macOS Mojave (10.14) and macOS Catalina (10.15) .
VMware Fusion Pro 11.5.3, released in early 2020, was a key maintenance update for VMware’s virtualization platform on Intel-based Macs. It is primarily noted for being the last version to support as a host operating system. Overview and Compatibility
: Allowed configuration of MTU packet sizes for virtual networks, a feature exclusive to the Pro version.