VirtualBox is a free software for installing and running any operating system in virtual machine. Version 4.2.2 is an essential maintenance release for fixing large number of bugs and a few new feature additions.
VirtualBox 4.2.2 restores the VM item tooltip functionality, adds tooltips for group items and disables grouping action if all the selected entries are already full children of the same group. Moreover, the current build features a new menu for runtime drag-and-drop option change and proxy authentication has been disabled for security reasons.
Changelog
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