Which would be a shame given how well Parallel works on Catalina. Sun Fire V440 (support for the on-board NICs first appeared in 7.3-RELEASE and 8.0-RELEASE) Sun Fire V480 (501-6780 and 501-6790 centerplanes only, for which support first appeared in 7.3-RELEASE and 8.1-RELEASE, other centerplanes might work beginning with 8.3-RELEASE and 9. At least that is going to be usable for more than 12 months and will support more than a single major release of macOS. If v15 is not going to work on Big Sur I am definitely going to abandon Parallels again and purchase a VMware Fusion Pro license.

I have just recently purchased a license and am definitely not interested in a) a yearly software subscription, or b) yearly mandatory paid upgrades because they refuse to support their software for more than 12 months or more than one major macOS release.

Monster Virtual Machines Support massively sized virtual machines with up to 32 CPU cores, 128GB of RAM, 10TB virtual disks and 8GB of vRAM per VM with available hardware. I really hope that Parallels is going to continue supporting v15 on Big Sur. Fusion 12 Pro and Player support running VMs on macOS 11 Big Sur, including features like Sidecar, which lets you use your iPad as the display for your VM. Microsoft has a fairly extensive algorithm to determine when a re-activation is required. It probably depends on the amount and extent of virtual hardware changes. over the Parallels Desktop window and click the mouse button this captures the cursor so that Parallels knows that the subsequent keyboard 11.

However, when I first migrated a Windows 10 VM von VirtualBox to Parallels on my iMac it did. I migrated two VMs from VirtualBox to Fusion (1x Windows 7, 1x Windows 10) on my MacBook, which did not trigger Activation.

Parallels desktop 12 release date