, released in early 2021, served as a pivotal maintenance update during a transformative era for the Mac. It was designed to bridge the gap between traditional Intel-based virtualization and the then-new world of Apple Silicon and macOS Big Sur . The "Bridge" Version
Build 17801503 was a specific refinement within the Fusion 12 cycle. While the initial Fusion 12 launch introduced support for as both a host and guest, version 12.1.1 focused on stabilizing this new architecture.
: This version was part of the major shift away from Kernel Extensions . Instead of using proprietary drivers that lived deep in the system, it utilized Apple’s own Hypervisor and Networking APIs . This made the software more secure and future-proof as Apple began phasing out third-party kernel access.
: It addressed early "teething" issues with Big Sur, such as UI glitches on Retina displays and mouse cursor scaling problems. Key Features for Power Users
As a "Pro" edition, this build included several high-end capabilities not found in the standard "Player" version: VMware Fusion 25H2u1 Release Notes - Broadcom TechDocs
Vmware Fusion Pro 12.1.1 (build 17801503) Now
, released in early 2021, served as a pivotal maintenance update during a transformative era for the Mac. It was designed to bridge the gap between traditional Intel-based virtualization and the then-new world of Apple Silicon and macOS Big Sur . The "Bridge" Version
Build 17801503 was a specific refinement within the Fusion 12 cycle. While the initial Fusion 12 launch introduced support for as both a host and guest, version 12.1.1 focused on stabilizing this new architecture. VMware Fusion Pro 12.1.1 (build 17801503)
: This version was part of the major shift away from Kernel Extensions . Instead of using proprietary drivers that lived deep in the system, it utilized Apple’s own Hypervisor and Networking APIs . This made the software more secure and future-proof as Apple began phasing out third-party kernel access. , released in early 2021, served as a
: It addressed early "teething" issues with Big Sur, such as UI glitches on Retina displays and mouse cursor scaling problems. Key Features for Power Users While the initial Fusion 12 launch introduced support
As a "Pro" edition, this build included several high-end capabilities not found in the standard "Player" version: VMware Fusion 25H2u1 Release Notes - Broadcom TechDocs
