Virtual Box 5.1

This page lists all changes of the VirtualBox 5.1 releases.All branches: 5.1 · 5.0 · 4.3 · 4.2 · 4.1 · 4.0 · 3.2 · 3.1 · 3.0 · 2.2 · 2.1 · 2.0 · 1.6

VirtualBox 5.1 (released 2016-07-12)This is a major update. The following major new features were added:

VMM: new APIC and I/O APIC implementations that result in significantly improved performance in certain situations (for example with networking, bug #15295)
VMM: added support for Hyper-V paravirtualized debugging of Windows guests
VMM: emulate even more MMIO and shadow pagetable exits without going back to user mode
GUI: overall migration to Qt5 (bug #11775)
GUI: passive API event listener improving the VM GUI performance and response time
Audio: added HDA (High Definition Audio) support for newer Linux guests
Audio: added on-demand timers which should improve the overall performance and reduce the CPU consumption
Audio: more fine-grained volume control for the AC’97 emulation, which now also takes the master


Original URL: http://feedproxy.google.com/~r/feedsapi/BwPx/~3/-DaVRR_EGd4/Changelog

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