VirtualBox 4.2.6 is out and “is a maintenance release”.
Changelog
Download Page
All VirtualBox 4.2.6 downloads
VirtualBox 4.2.6 for Windows hosts
VirtualBox 4.2.6 for Linux
VirtualBox 4.2.6 Extension Pack
VBoxGuestAdditions_4.2.6.iso
VirtualBox 4.2.6 Is Out
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