This release includes improvements and regression fixes for Oracle VM VirtualBox 5.1. Between them we can mention:
- GUI: improved error handling on global settings/networking stuff
- GUI: improved experience with multiple screens
- OVF: ability to handle more than 10 vNICs and fixes to manage appliances with many disks
- Windows hosts: fixed a crash with recent Windows 10 builds if 3D is disabled
- Linux hosts: Kernel 4.10 fixes for shared-folders kernel module
See all the details here with a complete list of bug fixes; here you can find all the links to download the software.
The Oracle VirtualBox Team