Please read the official press release!
Find here the list of changes since VirtualBox 4.2.18.
You can download the binaries here.
We would like to thank all our Beta testers for their valuable feedback!
Here is an incomplete list of fixes since VirtualBox 4.3 RC1:
- VMM: fixes for panics with Mac OS X 10.6.8
- VMM: allow to reset a VM as a result of a triple fault instead of raising a Guru Meditation
- 3D: more fixes (e.g. Google Earth, fixed auto-resize for Vista WDDM)
- Webcam passthrough
- NAT services: fixes (e.g. dynamic port forwarding)
- OVF: fixed import regression
- BIOS: fixed IRQ routing information for certain guests
- Windows hosts: actually ship the .chm and .pdf help files