VirtualBox v5.1.2 is released. VirtualBox is a general-purpose full virtualizer for x86/x64 hardware. Targeted at server, desktop and embedded use, it is now the only professional-quality virtualization solution that is also Open Source Software.

VirtualBox v5.1.2 Changelog:
* VMM: several fixes
* GUI: fixed screenshot if the VM is started in separate mode
* GUI: fixed issue with double-click/opening registered file types (.vbox and .vbox-extpack) on Mac OS X (bug #15648)
* GUI: fixed a bug which made it impossible close some error/warning messages using the close button
* GUI: weakened the control over the VM window behavior allowing to resize it across multiple screens and to use in Snap Assist techniques
* GUI: jump to the second tab of the session information window (5.1.0 regression)
* GUI: fix for Alt-Tab
* Storage: fixed creating fixed size VHD images (bug #15601)
* Storage: fixed a hang during power off if the VM was suspended before and a NVMe controller is configured
* USB: fixed a crash under certain conditions
* Audio: make AC'97 volume control work again (5.1.0 regression; bug #15598)
* Audio: fixed rare VM hangs when using AC'97 emulation
* Audio: SB16 fixes
* EFI: fixed access to devices attached to SATA port 2 and higher (bug #15607)
* OVA: fix for checking certain signatures
* OVA: fixed MAC address generation for appliances created by VirtualBox (5.1.0 regression; bug #15623)
* API: fixed audio settings handling for older config files (bug #15626)
* API: fixed truncation of USB product/vendor IDs on Linux hosts (5.1.0 regression; bug #15644)
* API: fixed VRDP with authentication (bug #15653)
* API: don't crash if there is no graphics controller configured (bug #15628)
* Linux hosts: fixed EL5 builds (bug #15634)
* non-Windows hosts: fixed a crash during shutdown under rare circumstances (bug #15568)
* Linux Additions: fixed SELinux issue which prevented certain Linux guests to work in 3D mode (bug #15574)
* User Manual: updates

Download: VirtualBox v5.1.2
Source: Here