VirtualBox 4.1 Beta 1 released
Posted: 30. Jun 2011, 22:12
Please do NOT use this VirtualBox Beta release on production machines. A VirtualBox Beta release should be considered a bleeding-edge release meant for early evaluation and testing purposes.
You can download the binaries here.
Please do NOT open bug reports at http://www.virtualbox.org/wiki/Bugtracker but use our VirtualBox Beta Feedback forum to report any problems with the Beta. Please concentrate on reporting regressions since VirtualBox 4.0.10.
VirtualBox 4.1 will be a new major release. The following major new features were added:
You can download the binaries here.
Please do NOT open bug reports at http://www.virtualbox.org/wiki/Bugtracker but use our VirtualBox Beta Feedback forum to report any problems with the Beta. Please concentrate on reporting regressions since VirtualBox 4.0.10.
VirtualBox 4.1 will be a new major release. The following major new features were added:
- Support for cloning of VMs (bug #5853)
- GUI: enhanced wizard for creating new virtual disks
- GUI: new wizard for copying virtual disks
- VMM: raised the memory limit for 64-bit hosts to 1TB
- Windows guests: Experimental WDDM graphics driver
- Guest Additions: modules and features now are represented as facilities to have a common interface for frontends.
- New Networking Mode: UDP Tunnel. Allows to interconnect VMs running on different hosts easily and transparently, see the manual for more information.
- VMM: more SMP timer fixes
- VMM: fixed sporadic recompiler crashes with SMP guests
- VMM: many small fixes
- GUI: when reverting to a snapshot, ask for taking a snapshot of the current state
- GUI: added View menu
- GUI: added setting for the promiscuous mode policy for internal networks, bridged networks and host-only networks
- GUI: the VM description is editable during the runtime of a VM
- GUI: added proxy settings (bug #2870)
- VBoxManage: changed syntax of the guestcontrol command group, fixed various bugs
- VBoxBalloonCtrl: new service for automatic dynamic adjustment of the balloon size for running VMs
- Settings: machine names and snapshot names are not allowed to be a valid UUID
- Storage: virtual CD/DVD images will be detached if the guest ejects the medium
- Floppy: several bugs have been fixed
- BIOS: disk-related structures are now checksummed correctly
- USB: many fixes for the Windows USB host driver
- NAT: reduced memory footprint
- Serial: announce the serial devices in the ACPI tables to make Windows guests find the virtual hardware (bug #7411)
- VRDP: support for TLS connections
- VRDP: support for multimonitor client configurations with MS RDP client
- 3D support: fixed GL_VERSION string for different locales (bug #8916)
- Windows hosts: fixed copy'n'paste in the GUI and for the VM window (bug #4491)
- Guest Additions: improved driver installation on Windows guests
- Guest Additions: fixed high CPU usage while executing guest programs from the host