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VirtualBox full changelog

VirtualBox full changelog

VirtualBox 6.1.22 released Apr 30, 2021 (New Release)
VMM: Improved performance of 64-bit Windows and Solaris guests when Hyper-V is used on recent Windows 10 hosts
VMM: Fixed frequent crashes of 64-bit Windows Vista and Server 2003 guests when Hyper-V is used
GUI: Fixed regression where user was not able to save unset default shortcuts (bug #20305)
Storage: Fixed regression in LsiLogic SAS controller emulation caused VM crash (bug #20323)
Linux Guest Additions: Fixed issue when it was not possible to run executables from mounted share (bug #20320)
VirtualBox 6.1.20 released Apr 20, 2021 (New Release)
This is a maintenance release. The following items were fixed and/or added:
VMM: Fixed extremely poor VM performance depending on the timing of various actions (regression in 6.1.0)
VMM: Fixed guest OS hanging under certain circumstances when Hyper-V is present (bug #20141)
VMM: Fixed Guru Meditation error when using a nested hypervisor under certain circumstances (bug #20175)
VMM: Fixed a SMAP related host panic affecting Solaris 11.4 systems with Intel Haswell CPUs or later (bug #16068)
OCI: Add cloud-init support for export to OCI and for OCI instance creation
GUI: Fixed "Delete all files" leaving behind Logs/VBoxUI.log (bug #20235)
Audio: Multiple fixes and enhancements
Audio: Fixed detection of duplex audio devices on macOS (5.0 regression; bug #20171)
Network: Fixed link status reporting for "not attached" adapters
Network: Fixed connectivity issues with e1000 in OS/2 guests (6.1.18 regression; bug #20148)
Network: Fixed VxWorks e1000 driver compatibility issue (bug #20182)
VirtualBox 6.1.18 released Jan 19, 2021 (New Release)
Nested VM: Fixed hangs when executing SMP nested-guests under certain conditions on Intel hosts (bug #19315, #19561)
OCI integration: Cloud Instance parameters parsing is improved on import (bug #19156)
Network: UDP checksum offloading in e1000 no longer produces zero checksums (bug #19930)
Network: Fixed Host-Only Ethernet Adapter DHCP, guest os can not get IP on host resume (bug #19620)
NAT: Fixed mss parameter handing (bug #15256)
macOS host: Multiple optimizations for BigSur
Audio: Fixed issues with audio playback after host goes to sleep (bug #18594)
Documentation: Some content touch-up and table formatting fixes
Linux host and guest: Support kernel version 5.10 (bug #20055)
Solaris host: Fix regression breaking VGA text mode since version 6.1.0
Guest Additions: Fixed a build failure affecting CentOS 8.2-2004 and later (bug #20091)
Guest Additions: Fixed a build failure affecting Linux kernels 3.2.0 through 3.2.50 (bug #20006)
VirtualBox 6.1.10 B1384 released Jun 8, 2020 (New Release)
GUI: Fixed crash when using Qt on Xwayland sessions (bug #19583)
GUI: Fixed mouse pointer doesn't work properly in Windows guests when scaling is on (bug #19597)
VBoxManage: Fixed crash of 'VBoxManage internalcommands repairhd' when processing invalid input (bug #19579)
Settings: disable audio input and audio output by default for new VMs (bug #19527)
VirtualBox 6.1.6 B13712 released Apr 15, 2020 (New Release)
The following items were fixed and/or added:
GUI: Multiple enhancements including visual elements updates
Graphics: Fixed multi-monitor handling bugs on X11 guests with VMSVGA graphics adapter
Graphics: Enhancements in 2D and 3D acceleration and rendering
VirtualBox 6.1.4 B13617 released Feb 20, 2020 (New Release)
Virtualization core: Fixed a rare issue with ICEBP instruction causing guru meditations on Intel hosts (6.1.0 regression; bug #19171)
Virtualization core: Fixed macOS Catalina guests failing to boot after upgrading to 10.15.2 onwards (bug #19188)
GUI: recent NLS integration and bug fixes for GUI and Qt translation tags
USB: Fix isochronous transfers to the VM for xHCI
VirtualBox 6.1.2 B13566 released Jan 28, 2020 (New Release)
Virtualization core: fixed performance issue observed with Windows XP guests on AMD hosts (6.0.0 regression; bug #19152)
Virtualization core: consistent IBRS/IBPB CPUID feature reporting, avoids crash of NetBSD 9.0 RC1 installer (bug #19146)
GUI: fixed updating of runtime info
GUI: in Display settings, do not show "2D video acceleration" checkbox if it is meaningless for the selected graphics adapter
VirtualBox 6.0.12 B1330 released Sep 4, 2019 (New Release)
User interface: fix issue inputing controller names (bug #11579)
User interface: fix resize problems with recent Linux hosts (bug #18677)
Serial: fixed guru meditation when raw mode is enabled (bug #18632)
Serial: fixed possible VM crash under certain circumstances
VirtualBox 6.0.6 B13004 released Apr 17, 2019 (New Release)
Virtualization core: nested AMD virtualization fixes
User interface: fixed copying directories in file manager
User interface: fixed operation progress in file manager when copying content
User interface: fixed operation progress when deleting snapshots
VirtualBox 6.0.4 B12841 released Jan 28, 2019 (New Release)
Virtualization core: support Shanghai/Zhaoxin CPUs.
User interface: handle command line arguments to VirtualBox correctly (bugs #18206 and #18197)
User interface: improvements to machine manager window, virtual optical disk creator, storage selector window and log viewer window
User interface: various small fixes and improvements

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