VirtualBox 5.0 Beta 4 發布，開源虛擬機

VirtualBox 5.0 Beta 4 發布，請注意，此版本是測試版本，請勿在生產環境使用！

此版本的二進制包現已提供下載，請使用 sha256sum 來比較下載包的 hash 列表。

此版本相比 VirtualBox 5.0 Beta 3 改進如下：

• VMM: some XSAVE fixes

• GUI: hot-plugging support for USB storage controller.

• GUI: fixed icons for savestate/restorestate and some of icons for HiDPI aware Win/X11 hosts.

• NAT: don't kill UDP bindings on ICMP errors (bug #13475)

• Drag and drop: various bugfixes for Linux hosts and guests

• Encryption: fixed cloning VMs

• Audio: Fixed volume control for mono streams

• Audio/SB16: Fixed loss of output after loading saved state.

• USB3: fixed attaching multiple emulated disks to the xHCI controller

• 3D: fixed a crash on restoring the VM state (bug #12737)

• Snapshots: fixed Beta 3 regression

• VBoxManage: fixed reading the partition table on Windows

• iSCSI: fixed a hang during power off if the initiator connects to the target over the internal network

更多內容請看發行說明。

VirtualBox 是一款功能強大的 x86 虛擬機軟件，它不僅具有豐富的特色，而且性能也很優異。

來自：http://www.oschina.net/news/62579/virtualbox-5-0-0-beta4