SUN发布了VirtualBox3.1

这是VirtualBox社区的信。

Today Sun released VirtualBox 3.1, a major update introducing the
following major new features:

* Teleportation (aka live migration); migrate a live VM session from
one host to another
* VM states can now be restored from arbitrary snapshots instead of
only the last one, and new snapshots can be taken from other snapshots
as well ("branched snapshots")
* 2D video acceleration for Windows guests; use the host video hardware
for overlay stretching and color conversion
* More flexible storage attachments: CD/DVD drives can be attached to
arbitrary storage controllers, and there can be more than one such
drive
* The network attachment type can be changed while a VM is running
* Complete rewrite of experimental USB support for OpenSolaris hosts
making use of the latest USB enhancements in Solaris Nevada 124 and higher
* Significant performance improvements for PAE and AMD64 guests (VT-x and
AMD-V only; normal (non-nested) paging)
* Experimental support for EFI (Extensible Firmware Interface)
* Support for paravirtualized network adapters (virtio-net)

See the Changelog at

http://www.virtualbox.org/wiki/Changelog

for a complete list of all changes. You can download the binaries here:

http://download.virtualbox.org/virtualbox/3.1.0/

We would like to thank all our Beta testers for their valuable feedback.
All changes since VirtualBox 3.1.0 Beta 3 are listed in this corresponding
forum topic:

http://forums.virtualbox.org/viewtopic.php?f=15&t=25239

Kind regards,

Frank