Improved HVF acceleration support on Apple macOS.

Support for protected virtualization / secure extension on IBM s390- with a z16 or Linux One III and using Linux 5.7+ with KVM.

A wide variety of RISC-V improvements including support for the SiFive E34, Ibex CPU, HiFive1 Rev B, OpenTitan, and a variety of RISC-V architectural additions.

Support for the AVR CPU architecture and some boards like select Arduino devices.

Support for live migration on AMD EPYC systems with nested virtualization.

SCV and RFSCV instructions are also supported on the POWER front with this update. The ability to select POWER10 as a machine type on the IBM PowerPC front.Support for two Loongson 3A CPUs while improving the MIPS performance in general with QEMU 5.1.Support for the ARMv8.5 memory tagging feature and ARMv8.2 TTS2UXN, Raspberry Pi boards now support the USB controller, and other Arm improvements.Persistent Memory Region (PMR) support from the NVMe 1.4 specification.Some of the highlights standing out include: “This release contains 2500+ commits from 235 authors.” What’s new in QEMU 5.1 By using dynamic translation, it achieves very good performance indeed.

When used as a machine emulator, it can run OSes and programs made for one machine on a different machine. QEMU is a virtualization technology emulator that allows you to run operating systems and Linux distributions easily on your current system without the need to install them.Ībove all, QEMU 5.1 is now available for this important piece of the open-source Linux virtualization stack. Windows Server 2012, Windows Server 2008, Windows 7, Windows 8, Windows 8.Version 5.1.0 of the QEMU hardware emulator is out.

Must be installed for all users, not user level install

For apple instal VirtualBox 7.0.10