VirtualBox 2.2.0 发布
在经过两个 Beta 测试版后，Sun 最终在今天发布了开源虚拟机软件 VirtualBox 的 2.2.0 正式版本。作为一个重要更新版本，VirtualBox 2.2.0 包含许多改进，比如：支持 OVF 应用、针对 Linux/Solaris 客户机的 3D 加速、每个虚拟机支持内存达 16 GB，等等。
以下为 VirtualBox 2.2.0 添加的主要特性：
- OVF (Open Virtualization Format) appliance import and export
- Host-only networking mode
- Hypervisor optimizations with significant performance gains for high context switching rates
- Raised the memory limit for VMs on 64-bit hosts to 16GB
- VT-x/AMD-V are enabled by default for newly created virtual machines
- USB (OHCI & EHCI) is enabled by default for newly created virtual machines (Qt GUI only)
- Experimental USB support for OpenSolaris hosts
- Shared folders for Solaris and OpenSolaris guests
- OpenGL 3D acceleration for Linux and Solaris guests
- Added C API in addition to C++, Java, Python and Web Services
完整的更改情况，你可以查看 VirtualBox 2.2.0 Changelog。
VirtualBox 2.2.0 的源代码及二进制包可从以下地址下载。
{ 感谢 matri 同学提示 }
