VirtualBox

Changes between Initial Version and Version 1 of Changelog-5.0


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Timestamp:
Jul 12, 2016 3:34:51 PM (8 years ago)
Author:
Frank Mehnert
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  • Changelog-5.0

    v1 v1  
     1= Changelog for VirtualBox 5.0 =
     2
     3This page lists all changes of the !VirtualBox 5.0 '''[wiki:Download_Old_Builds_5_0 releases]'''.[[BR]]
     4All branches: [wiki:Changelog 5.0] · [wiki:Changelog-4.3 4.3] · [wiki:Changelog-4.2 4.2] · [wiki:Changelog-4.1 4.1] · [wiki:Changelog-4.0 4.0] · [wiki:Changelog-3.2 3.2] · [wiki:Changelog-3.1 3.1] · [wiki:Changelog-3.0 3.0] · [wiki:Changelog-2.2 2.2] · [wiki:Changelog-2.1 2.1] · [wiki:Changelog-2.0 2.0] · [wiki:Changelog-1.6 1.6]
     5
     6This is a maintenance release. The following items were fixed and/or added:
     7
     8[=#v24]
     9'''!VirtualBox 5.0.24''' (released 2016-06-28)[[BR]][[BR]]
     10This is a maintenance release. The following items were fixed and/or added:
     11 * VMM: reverted to the old I/O-APIC code for now to fix certain regressions with 5.0.22 (bug #15529). This means that the networking performance with certain guests will drop to the 5.0.20 level (bug #15295). One workaround is to disable GRO for Linux guests.
     12 * Main: when taking a screenshot, don't save garbage for blanked screens
     13 * NAT: correctly parse resolv.conf file with multiple separators (5.0.22 regression)
     14 * Storage: fixed a possible corruption of stream optimized VMDK images from VMware when opened in read/write mode for the first time
     15 * Audio: imlemented dynamic re-attaching of input/output devices on Mac OS X hosts
     16 * ACPI: notify the guest when the battery / AC state changes instead of relying on guest polling
     17 * Linux hosts: fixed ''VERR_VMM_SET_JMP_ABORTED_RESUME'' Guru Meditations on hosts with Linux 4.6 or later (bug #15439)
     18 * Solaris hosts: make the GUI work on Solaris 10 again (bug #15549)
     19
     20[=#v22]
     21'''!VirtualBox 5.0.22''' (released 2016-06-16)[[BR]][[BR]]
     22This is a maintenance release. The following items were fixed and/or added:
     23 * VMM: fixes for certain Intel Atom hosts (bug #14915)
     24 * VMM: properly restore the complete FPU state for 32-bit guests on 64-bit hosts on Intel Sandy Bridge and Ivy Bridge CPUs
     25 * VMM: new I/O-APIC implementation fixing several bugs and improving the performance under certain conditions (bug #15295 and others)
     26 * VMM: fixed a potential Linux guest panic on AMD hosts
     27 * VMM: fixed a potential hang with 32-bit EFI guests on Intel CPUs (VT-x without unrestricted guest execution)
     28 * GUI: don't allow to start subsequent separate VM instances
     29 * GUI: raised upper limit for video capture screen resolution (bug #15432)
     30 * GUI: warn if the VM has less than 128MB VRAM configured and 3D enabled
     31 * Main: when monitoring DNS configuration changes on Windows hosts avoid false positives from competing DHCP renewals. This should fix NAT link flaps when host has multiple DHCP configured interfaces, in particular when the host uses OpnVPN.
     32 * Main: properly display an error message if the VRDE server cannot be enabled at runtime, for example because another service is using the same port
     33 * NAT: Initialize guest address guess for wildcard port-forwarding rules with default guest address (bug #15412)
     34 * VGA: fix for a problem which made certain legacy guests crash under certain conditions (bug #14811)
     35 * OVF: fixed import problems for some appliances using an AHCI controller created by 3rd party applications
     36 * SDK: reduced memory usage in the webservice Java bindings
     37 * Windows hosts: fixed performance regresson with SMP guests (5.0 regression)
     38 * Windows hosts: fixes for the shared clipboard
     39 * Windows hosts: Windows hardening fix
     40 * Windows Additions: fixes to retain the guest display layout when resizing or disabling the guest monitors
     41 * Linux hosts: EL 6.8 fix (bug #15411)
     42 * Linux hosts: Linux 4.7 fix (bug #15459)
     43 * Linux Additions: Linux 4.7 fixes (bug #15444)
     44 * Linux Additions: fix for certain 32-bit guests (5.0.18 regression; bug #15320)
     45 * Linux Additions: fixed mouse pointer offset (5.0.18 regression; bug #15324)
     46 * Linux Additions: made old X.Org releases work again with kernels 3.11 and later (5.0.18 regression; bug #15319)
     47 * Linux Additions: fixed X.Org crash after hard guest reset (5.0.18 regression; bug #15354)
     48 * Linux Additions: don't stop the X11 setup if loading the shared folders module fails (5.0.18 regression)
     49 * Linux Additions: don't complain if the Drag and Drop service is not available on the host
     50 * Solaris Additions: added support for X.org 1.18
     51
     52[=#v20]
     53'''!VirtualBox 5.0.20''' (released 2016-04-28)[[BR]][[BR]]
     54This is a maintenance release. The following items were fixed and/or added:
     55 * Storage: fixed a regression causing write requests from the BIOS to cause a Guru Meditation with the LsiLogic SCSI controller (5.0.18 regression; bug #15317)
     56 * Storage: several emulation fixes in the BusLogic SCSI controller emulation
     57 * NAT Network: support TCP in DNS proxy (same problem as in bug #14736 for NAT)
     58 * NAT: rework handling of port-forwarding rules (bug #13570)
     59 * NAT: rewrite host resolver to handle more query types and make it asynchronous so that a stalled lookup doesn't block all NAT traffic
     60 * Snapshots: don't crash when restoring a snapshot which has more network adapters than the current state (ie when the snapshot uses ICH9 and the current state uses PIIX3)
     61 * Guest Control: various bugfixes for the ''copyfrom'' and ''copyto'' commands / API (bug #14336)
     62 * VBoxManage: list processor features on ''list hostinfo'' (bug #15334)
     63 * Linux hosts: fix for Linux 4.5 if ''CONFIG_NET_CLS_ACT'' is enabled (bug #15327)
     64 * Windows hosts: another fix for recent Windows 10 insider builds (bug #15337)
     65 * Windows hosts: make it work on Windows XP again (5.0.18 regression)
     66 * Windows Additions: fixed performance issues with PowerPoint 2010 and the WDDM graphics drivers if Aero is disabled
     67
     68[=#v18]
     69'''!VirtualBox 5.0.18''' (released 2016-04-18)[[BR]][[BR]]
     70This is a maintenance release. The following items were fixed and/or added:
     71 * GUI: position off-screen windows to be fully visible again on relaunch in consistence with default-behavior (bug #15226)
     72 * GUI: fixed the ''View'' menu / ''Full-screen Mode'' behavior on Mac OS X El Capitan
     73 * GUI: fixed a test which allowed to encrypt a hard disk with an empty password
     74 * GUI: fixed a crash under certain conditions during VM shutdown
     75 * GUI: fixed the size of the VM list scrollbar in the VM selector when entering a group
     76 * PC speaker passthrough: fixes (Linux hosts only; bug #627)
     77 * Drag and drop: several fixes
     78 * SATA: fixed hotplug flag handling when EFI is used
     79 * Storage: fixed handling of encrypted disk images with SCSI controllers (bug #14812)
     80 * Storage: fixed possible crash with Solaris 7 if the BusLogic SCSI controller is used
     81 * USB: properly purge non-ASCII characters from USB strings (bugs #8801, #15222)
     82 * NAT Network: fixed 100% CPU load in VBoxNetNAT on Mac OS X under certain circumstances (bug #15223)
     83 * ACPI: fixed ACPI tables to make the display color management settings available again for older Windows versions (4.3.22 regression)
     84 * Guest Control: fixed VBoxManage ''copyfrom'' command (bug #14336)
     85 * Snapshots: fixed several problems when removing older snapshots (bug #15206)
     86 * VBoxManage: fixed ''--verbose'' output of the ''guestcontrol'' command
     87 * Windows hosts: hardening fixes required for recent Windows 10 insider builds (bugs #15245, #15296)
     88 * Windows hosts: fixed support of jumbo frames in with bridged networking (5.0.16 regression; bug #15209)
     89 * Windows hosts: don't prevent receiving multicast traffic if host-only adapters are installed (bug #8698)
     90 * Linux hosts: added support for the new naming scheme of NVME disks when creating raw disks
     91 * Solaris hosts / guests: properly sign the kernel modules (bug #12608)
     92 * Linux hosts / guests: Linux 4.5 fixes (bug #15251)
     93 * Linux hosts / guests: Linux 4.6 fixes (bug #15298)
     94 * Linux Additions: added a kernel graphics driver to support graphics when X.Org does not have root rights (bug #14732)
     95 * Linux/Solaris Additions: fixed several issues causing Linux/Solatis guests using software rendering when 3D acceleration is available
     96 * Windows Additions: fixed a hang with PowerPoint 2010 and the WDDM drivers if Aero is disabled
     97
     98[=#v16]
     99'''!VirtualBox 5.0.16''' (released 2016-03-04)[[BR]][[BR]]
     100This is a maintenance release. The following items were fixed and/or added:
     101 * VMM: fixed a problem which could lead to a wrong guest behavior on AMD CPUs (tickets #14831 and #15186)
     102 * GUI: don't try to synchronize the HID LEDs if the VM window is not active or if it's minimized (Windows / Mac OS X hosts only; bug #14302)
     103 * GUI: prevent a crash during startup under rare conditions
     104 * GUI: sub-menu option to disable the guest-OS type overlay in the application dock icon on Mac OS X
     105 * GUI: position off-screen windows to be fully visible again on relaunch
     106 * GUI: hide the VT-x/AMD-V checkbox if raw-mode is not supported (usually Mac OS X hosts; bug #15178)
     107 * PC speaker passthrough: new experimental feature, available on Linux host only
     108 * Audio: several fixes for Mac OS X hosts + guests
     109 * Audio: properly handle default audio device changes (Windows hosts)
     110 * USB: serveral fixes for the xHCI controller (e.g. for webcam passthrough)
     111 * BIOS: fixed int15/AH=83/AL=00 function (4.2.0 regression)
     112 * iPXE: enable the HTTP download protocol on non-Linux hosts (bug #13628)
     113 * Shared folders: fixed a failure to load the saved state under certain circumstances (bug #6314)
     114 * Guest Control: added support for (cached) Active Directory authentication in case the domain controller is not reachable (anymore)
     115 * Serial ports: raised the number of serial ports per VM from 2 to 4 (bug #9109)
     116 * Serial ports: fix for the TCP/IP backend (Windows hosts only; bug #15188)
     117 * SDK: make the Python webservice API binding work again (5.0 regression)
     118 * Seamless mode: fixed a crash under certain circumstances (bug #15106)
     119 * Linux hosts: fixed the /sbin/rcvboxdrv script as well as the missing shebang in two scripts (bugs #15055 and #15057)
     120 * Linux hosts: properly uninstall Python files installed by the .run installer
     121 * Windows hosts: hardening fix required for recent Windows insider builds (bug #14052)
     122 * Windows hosts: fixed Python installation path (bug #13131)
     123 * Windows hosts: support MTU larger than 2 KB with bridged networking (bug #15140)
     124 * Windows hosts / guests: properly sign binaries using a sha-256 certificate (bug #15054)
     125 * Windows Additions: fixed guest property enumeration of logged-in users
     126 * Windows Additions: fixed sporadical failure of the graphics driver in Windows 10 guests (bug #14409)
     127 * Windows Additions: under rare circumstances no mouse movement events were delivered to the guest
     128
     129[=#v14]
     130'''!VirtualBox 5.0.14''' (released 2016-01-19)[[BR]][[BR]]
     131This is a maintenance release. The following items were fixed and/or added:
     132 * GUI: properly limit the number of VCPUs to the number of physical cores on Mac OS X (bug #15018)
     133 * Audio: fixed a bug which prevented loading a saved state of a saved guests with HDA emulation (5.0.12 regression; bug #14981)
     134 * Audio: don't crash if the backend is unable to initialize (bug #14960)
     135 * Audio: fixed audio capture on Mac OS X (bug #14386)
     136 * Storage: fixed a possible crash when attaching the same ISO image multiple times to the same VM (bug #14951)
     137 * BIOS: properly report if two floppy drives are attached
     138 * USB: fixed a problem with filters which would not capture the device under certain circumstances (5.0.10 regression; bug #15042)
     139 * ExtPack: black-list Extension Packs older than 4.3.30 due to incompatible changes not being properly handled in the past
     140 * Windows hosts: fixed a regression which caused robocopy to fail (bug #14958)
     141 * Linux hosts: properly create the /sbin/rcvboxdrv symbolic link (5.0.12 regression; bug #14989)
     142 * Mac OS X hosts: several fixes for USB on El Capitan (bug #14677)
     143 * Linux Additions: fixes for Linux 4.5 (bug #15032)
     144
     145[=#v12]
     146'''!VirtualBox 5.0.12''' (released 2015-12-18)[[BR]][[BR]]
     147This is a maintenance release. The following items were fixed and/or added:
     148 * GUI: fixed wrong scrolling behaviour in the VM selector window when a VM item is dragged out of the chooser-pane area
     149 * GUI: fixed the validation of IPv6 port-forwarding rules
     150 * GUI: suppress the first-run wizard if a CD/DVD medium is inserted using the selector UI
     151 * GUI: fixed the Ctrl+Break key sequence scan codes (bug #14927)
     152 * GUI: improved handling of text selection mouse pointer (bug #750)
     153 * Host services: fixed a crash during VM shutdown under rare conditions (5.0.6 regression; bug #14841)
     154 * Shared folders: fixed a sharing violation if a file is opened to check the attributes (Windows hosts only; bug #14450)
     155 * Webcam: passthrough fix for certain devices (Mac OS X hosts only)
     156 * XHCI: fixed broken emulation if software virtualization is used
     157 * XHCI: several fixes
     158 * 3D: fixed state handling under certain conditions (bug #13487)
     159 * Audio: several fixes
     160 * BIOS: added LBA64 support for being able to boot from huge hard disks (bug #7415)
     161 * EFI: fix for Windows 10 guests
     162 * ExtPack: before installing an Extension Pack check if there are VMs running to prevent file system locking issues
     163 * rdesktop-vrdp: source code tarball fixes
     164 * Windows hosts: fixed hang when using VBoxAuthSimple library for VRDP external authentication (bug #14931)
     165 * Windows hosts: fixed a regression which prevented it to attach to a physical network adapter having TCP/IP disabled (bug #14578)
     166 * Windows hosts: fixed a regression which caused multi-port adapters to be shown as a single adapter (bugs #14558, #14622)
     167 * Windows hosts: fixed a regression which caused created host-only adapters to not appear in the list (bug #14437)
     168 * Windows hosts: fixed host-only adapter creation issues related to Windows 10 (bugs #14040, #14545)
     169 * Linux hosts: .desktop file compatibility issue (bug #14808)
     170 * Linux hosts / guests: fixes for RHEL 7.2 (bug #14866)
     171 * Linux hosts: The command for recompiling the host kernel modules was changed again, to /sbin/rcvboxdrv setup (bug #14723)
     172 * Linux hosts: some fixes for PCI passthrough (still highly experimental)
     173 * Linux/Mac OS X hosts: fixed a VM hang during startup under certain circumstances (bug #14933)
     174 * Solaris hosts: added Python 2.7 bindings
     175 * Mac OS X hosts: fixed a possible crash when the default input or output audio device changes
     176 * Mac OS X hosts: fixed a panic under certain conditions
     177 * Linux Additions: prevent the compiler from doing dead-code elemination on vital code in guest / host communication (bug #14497)
     178 * Linux Additions: when mounting a shared folder, explicitly pass the share name so that /proc/mounts contains this name instead of 'none'
     179 * Linux Additions: workaround for a systemd problem in conjunction with SELinux which prevented to properly enable the 'vboxadd' service during while upgrading the Additions
     180
     181[=#v10]
     182'''!VirtualBox 5.0.10''' (released 2015-11-10)[[BR]][[BR]]
     183This is a maintenance release. The following items were fixed and/or added:
     184 * VMM: improved support for certain Intel Atom CPUs (bug #14773)
     185 * VMM: system register emulation fix (5.0 regression; bug #14515)
     186 * GUI: fixed immediate screenshot issue (bug #14108)
     187 * GUI: fixed another 3D overlay window reparenting issue when the VM is switched to fullscreen mode on X11 hosts
     188 * GUI: fixed help index (bug #14722)
     189 * GUI: fixed state synchronization issue in the VM manager window when VM was paused from its runtime window
     190 * Audio: fixed suspending/resuming audio streams on VM pause/unpause (bug #14784)
     191 * Audio: properly reset AC97 audio streams, otherwise there is silence until a non-48 kHz stream is played
     192 * Audio: fixed a small emulation quirk of the AD1980 codec of the HDA device to make recent linux guests work (bug #14653)
     193 * USB: serveral fixes for the xHCI controller
     194 * USB: fixed a crash under certain conditions on hosts with Linux kernels older than version 3.3
     195 * USB: better identification of certain USB devices
     196 * NAT: support TCP in DNS proxy (bug #14736)
     197 * NAT Network: fixed sporadic crashes on Windows hosts (bug #13899)
     198 * API: when creating differencing images (e.g. as part of a snapshot or cloning a VM) use the same disk image variant as the parent image if possible, which means that e.g. a diff image for a  VMDK image split into 2 GB files will also be split (bug #14764)
     199 * API: event queue handling fixes preventing loss of certain events at runtime (e.g. new webcam attached), particularly important on Mac OS X hosts
     200 * Webcam: passthrough fix for certain devices (Windows hosts only)
     201 * VBoxManage: don't crash on ''snapshot restorecurrent / edit'' if the VM has no snapshots
     202 * VBoxManage: don't crash on ''controlvm addencpassword'' (bug #14729)
     203 * Mac OS X hosts: use the correct kernel on certain hosts
     204 * Windows hosts: fixed VRDP external authentication
     205 * Windows hosts: allow to use a shared folder path with extended-length path prefix (5.0 regression; bug #14651)
     206 * Windows hosts: fix a crash in the netfilter host driver under certain conditions (bug #14799)
     207 * Windows host installer: documented and fixed public properties which can be used to control the installation to some extent
     208 * Windows host installer: fixed not starting the actual installation when showing the version information or help dialogs
     209 * X11 Additions: added basic support for X.Org Server 1.18 (3D requires additional fixes)
     210
     211[=#v8]
     212'''!VirtualBox 5.0.8''' (released 2015-10-20)[[BR]][[BR]]
     213This is a maintenance release. The following items were fixed and/or added:
     214 * GUI: Mac OS X: Restore green zoom button for VM windows (it was hidden in the previous release to avoid native full-screen issues). For Yosemite and El Capitan this button should work accordingly to the  Apple HIG: Full-screen by default, maximize if the user holds the Option key.
     215 * Serial ports: fixed wrong IRQ number for the first serial port in the ACPI tables (5.0.6 regression; bug #14659)
     216 * API: fixed a 5.0 regression in ''VBoxManage setproperty defaultfrontend'' (bug #14696)
     217 * VBoxManage/vbox-img: conversion to RAW images could result in a disk image containing all zeroes
     218 * Linux hosts: several fixes for systemd integration in .deb / .rpm packages (e.g. bug #14665). The command for recompiling the host kernel modules was changed to /sbin/vboxconfig
     219 * Linux hosts: make host-only interfaces report operstate UP only when they have VMs attached (bug #14526)
     220 * Mac OS X hosts: fix bpf capture and accounting of traffic on bridged and host-only interfaces (bug #14553)
     221 * Windows guests: fixed 3D rendering issues on high resolution displays
     222 * Windows Additions: fixed problems with 3D acceleration on Windows hosts with Intel HD graphics (bug #14670)
     223 * Linux Additions: fix service starting on Debian systems with systemd installed but not in use (bug #14683)
     224
     225[=#v6]
     226'''!VirtualBox 5.0.6''' (released 2015-10-02)[[BR]][[BR]]
     227This is a maintenance release. The following items were fixed and/or added:
     228 * GUI: the update check now uses the HTTP system proxy settings by default
     229 * GUI: About dialog improvements. Copyable version text, do not close dialog on mouse-clicks and focus losing, explicit close button at the bottom of dialog and disabled close button fix on OS X. (bugs #9912, #12749)
     230 * GUI: fixed bug when re-assigning shortcuts (bug #14565)
     231 * GUI: fixed default focus button in message-box dialogs (bug #14486)
     232 * GUI: fixed settings dialog which is opened if the network settings need to be changed at VM startup (5.0.0 regression; bug #14601)
     233 * GUI: fixed crash during VM start if an early error message needs to be shown, for example Linux kernel modules not present (bug #14646)
     234 * Bridged Networking: fixed handling of guest DHCP requests without UDP checksum when bridging to a wireless interface (bug #14615)
     235 * Audio: latency fixes (Windows hosts only; bug #4088)
     236 * Guest Control: correctly set ''USERNAME'' and ''USERPROFILE'' environment variables (Windows guests only)
     237 * Guest Control: several fixes
     238 * API: properly restore NAT port forwarding rules when reverting to a snapshot
     239 * Parallel ports: Several fixes allowing to enable two parallel ports for a VM
     240 * VBoxManage: fixed wrong output of ''debugvm show'' command
     241 * VBoxManage: fixed hang when specifying logging groups with ''debugvm log'' starting with ''h'', for example ''hex''
     242 * Windows hosts: renamed VBoxStartup.log to VBoxHardening.log and provide this log file in the GUI log viewer
     243 * Windows hosts: fixed a small memory leak in the Windows host interface driver (VBoxNetAdp) which caused a BSOD if the driver verifier is enabled (bug #14562)
     244 * Windows hosts: fixed a failure to start VMs on hosts where dsound.dll is not available (bug #14574)
     245 * Windows hosts: another fix for ''VERR_LDR_MISMATCH_NATIVE'' errors (bug #14579)
     246 * Windows hosts: fixed host-to-guest communication with bridged networking (bugs #14326, #14457)
     247 * Windows hosts: fixed broken data receiving from the serial device with the named pipe backend if Kaspersky AV is installed
     248 * Linux hosts: Linux 4.3 compile fixes
     249 * Linux hosts: installer fix for certain systems (bug #14627)
     250 * Linux hosts / guests: native systemd support for the host/guest installer scripts. The scripts for re-compiling the kernel modules are now located at /sbin/rcvboxdrv (host) and /sbin/rcvboxadd (Guest Additions)
     251 * Mac OS X hosts: GUI-related fixes for El Capitan
     252 * Mac OS X hosts: fixed a problem with capturing USB devices under El Capitan
     253 * Mac OS X hosts: allow colon character on shared folders (bug #14554)
     254 * Linux Additions: properly set the VBoxService process ID in the PID file (bug #14571)
     255 * Linux Additions: Guest Control fixes (bug #14573)
     256 * Windows Additions: fixed shutting down VBoxTray when running with older !VirtualBox host versions
     257 * Windows Additions: fixed video playback with VLC and Windows Media Player when the WDDM driver is used and 3D is not used
     258 * Windows Additions: prevent a possible VLC crash when the WDDM driver is used and 3D is enabled by implementing YV12 surfaces
     259
     260[=#v4]
     261'''!VirtualBox 5.0.4''' (released 2015-09-08)[[BR]][[BR]]
     262This is a maintenance release. The following items were fixed and/or added:
     263 * VMM: fixed an issue with Windows 10 guest kernel debugging over the network for Hyper-V paravirtualized VMs
     264 * VMM: fixed a bug which prevented reading the saved state of the 'PATM' unit from !VirtualBox 4.3.x (bug #14512)
     265 * GUI: changed default OS type for Windows from Windows XP to Windows 7
     266 * GUI: added another pre-defined guest screen resolution (bug #14384)
     267 * GUI: fixed update check which was broken due to changing the location of the root certificates (bug #13096)
     268 * GUI: fixed issues with synchronization of Caps lock / Num lock / Scroll lock on Windows hosts (bug #14302)
     269 * GUI: don't crash during VM shutdown if 2D video acceleration and 3D support are enabled (Mac OS X hosts only)
     270 * GUI: several seamless fixes for certain X11 window managers, also when used in multi-screen setups
     271 * GUI: Log window size, position and cursor-position fixes
     272 * Audio: fixed playing leftover/deprecated audio samples
     273 * Audio: fixed playing audio after suspending the host (5.0 regression; Linux hosts using the ALSA backend)
     274 * Audio: fixed playing short audio samples which were chopped off formerly
     275 * Audio: fixed distortions on OS X when the sample rate of the guest stream and host device don't match
     276 * Storage: fixed raw disk access and flat VMDK image access which would be always opened readonly (5.0.2 regression; bugs #14425, #14461)
     277 * Storage: fixed initial encryption of VDI images after they were compacted (bug #14496)
     278 * VGA: fix for certain graphics modes (bug #14516)
     279 * NAT: don't freeze while the VM is paused if the network attachment mode is changed from/to NAT with activated port forwarding
     280 * OVF: fixed duplicate USB controller entries in exported OVA/OVF (bug #14462)
     281 * Shared Folders: fixed a path separator issue (bug #14434)
     282 * Drag and drop: fixed crashes on OS X hosts when doing host-to-guest transfers
     283 * VBoxManage: another attempt to not deny changing the network adapter type at VM runtime (5.0 regression; bug #14308)
     284 * VBoxManage: fixed broken ''guestcontrol <VM-Name> list'' command (5.0 regression)
     285 * VBoxManage: fixed broken Guest Control stdout/stderr output (5.0 regression)
     286 * Mac OS X hosts: fixed remaining problems with activated SMAP (Broadwell and later; bug #14412)
     287 * Mac OS X hosts: fixed broken 3D support (5.0.2 regression; bug #14476)
     288 * Linux hosts: Linux 4.2 fix
     289 * Linux hosts: don't crash on older Linux distributions if the DBus service isn't running (bug #14543)
     290 * Windows hosts: fixed the ''VERR_LDR_MISMATCH_NATIVE'' error message (bug #14420)
     291 * Windows hosts: fix for Windows 10 build 10525 and later (bug #14502)
     292 * Windows hosts: fixed network adapter enumeration on Windows 10 (bug #14437)
     293 * Windows hosts: prevent intermittent host network disconnects during VM start/shutdown with bridged networking (bug #14500)
     294 * Windows Additions: fixed the call to the memory allocation function (bug #14415)
     295 * Linux Additions: be more forgiving if the compilation of the vboxvideo module fails (bug #14547)
     296 * X11 Additions: fixed a number of small issues with dynamic resizing and full-screen and seamless modes.
     297
     298[=#v2]
     299'''!VirtualBox 5.0.2''' (released 2015-08-13)[[BR]][[BR]]
     300This is a maintenance release. The following items were fixed and/or added:
     301 * VMM: added support for guest crash report MSRs with Hyper-V paravirtualization
     302 * VMM: fixed an issue causing artifically high load averages on Linux hosts
     303 * VMM: fixed a kernel panic with thread-context hooks caused by incompatible changes made to Linux 4.2 kernels
     304 * VMM: fixed a saved state issue with VT-x/AMD-V disabled (5.0 regression; bug #14304)
     305 * VMM: fixed ''VERR_SUPDRV_TSC_DELTA_MEASUREMENT_FAILED'' Guru Meditations on certain AMD CPUs (5.0 regression; bug #14370)
     306 * VMM: fixed a crash while creating a guest core dumps via the VM debug facility (5.0 regression)
     307 * VMM: This release has AVX2 passthrough disabled on every host and AVX passthrough disabled for 64-bit VMs on 32-bit hosts. This will be properly fixed in a future 5.0.x maintenance release (see e.g. bug #14262).
     308 * GUI: fixed rare hang and crash on VM shutdown/poweroff
     309 * GUI: X11: fixed few crashes caused by the Qt ''alien widgets'' feature
     310 * GUI: X11: fixed various mini-toolbar geometry quirks like positioning, z-order, transiency issues on certain window managers (bug #14257)
     311 * GUI: X11: fixed mini-toolbar minimize button issue under certain window managers (bug #14284)
     312 * GUI: VM menu actions availability should now be properly updated on full-screen/seamless/scaled mode switches
     313 * GUI: disk encryption password validation should be performed when user confirmed the password, not after each entered symbol
     314 * GUI: do not change the VM/group selection in the VM Manager to the newly created VM if it was created by another client (e.g. VBoxManage)
     315 * GUI: Mac OS X: do not treat 'almost maximized' VM windows as 'maximized', watch for the strict window geometry instead
     316 * GUI: improve the quality in scaled mode under some circumstances (5.0 regression; bug #14303)
     317 * VBoxManage: do not deny changing the network adapter type at VM runtime (5.0 regression; bug #14308)
     318 * VRDP: allow Windows 10 RDP clients (bug #14216)
     319 * Audio: fix a possible crash on VM process termination (5.0 regression)
     320 * Storage: improved raw disk access on OS X by unmounting any accessed volume before first use and prevent any mount attempt by the host (bug #14219)
     321 * 3D: basic support for saving/restoring display lists
     322 * Drag and drop: fixed guest to host transfers on OS X hosts
     323 * Drag and drop: fixed memory leak on Windows guests
     324 * Shared Folders: fixed a problem with accessing CIFS shares (bug #14252)
     325 * Shared Folders: improved path conversion between hosts and guests with different path separators (bug #14153)
     326 * API: skip resetting of immutable media when the VM in saved state is started (bug #13957)
     327 * API: fixed method for setting medium IDs which used zero (invalid) UUIDs instead random (valid) UUIDs if no UUIDs were passed (bug #14350)
     328 * API: for Windows host fix detection of API client crashes which have a session open
     329 * OVF: properly export all VBox features including the setting for paravirtualization (bug #14390)
     330 * Mac OS X hosts: El Capitan USB fixes
     331 * Windows hosts: fixed crash when opening Windows dialogs from the VM process on Windows 10 (bug #14351)
     332 * Windows hosts: fixed host-only adapter creation issues on Windows 10 (bug #14040)
     333 * Windows hosts: fixed audio on Windows 10 (bug #14432)
     334 * Linux hosts: more fixes for activated SMAP on Linux 3.19 and newer (Broadwell and later; bug #13961)
     335 * Linux hosts: check then name space before attaching to a host network interface (bug #13795)
     336 * Linux Additions: Linux 4.2 fixes (bug #14227)
     337 * Linux Additions: improved the performance of stat() to speed up certain file operations on shared folders
     338 * Windows Additions: fixed a potential crash in the WDDM driver with Windows 10 (bug #14190)
     339 * Solaris Additions: added support for X.Org Server 1.17
     340 * X11 Additions: various seamless mode fixes, including invisible windows under LXDE.
     341
     342[=#v0]
     343'''!VirtualBox 5.0''' (released 2015-07-09)[[BR]][[BR]]
     344This is a major update. The following major new features were added:
     345 * Paravirtualization support for Windows and Linux guests to improve time-keeping accuracy and performance (see the manual for more information)
     346 * Make more instruction set extensions available to the guest when running with hardware-assisted virtualization and nested paging. Among others this includes: SSE 4.1, SSE4.2, AVX, AVX-2, AES-NI, ''POPCNT'', ''RDRAND'' and ''RDSEED''
     347 * xHCI Controller to support USB 3 devices (see the manual for more information)
     348 * Drag and drop support (bidirectional) for Windows, Linux and Solaris guests
     349 * Disk image encryption (see the manual for more information)
     350 * VMs can now be started in separate mode. The VM process is started headless while the frontend runs as a separate process which can be terminated without stopping the VM.
     351 * GUI: VM guest-content scaling support (including 3D acceleration)
     352 * GUI: New User Interface settings page for customizing status-bar, menu-bar and guest-content scaling
     353 * GUI: New Encryption settings tab for customizing encryption options for disk images
     354 * GUI: HiDPI support including application icons and optional unscaled HiDPI output on Mac OS X (including 3D acceleration)
     355 * GUI: Hotplugging support for SATA disks
     356 * New, modular audio architecture for providing a better abstraction of the host audio backends
     357 * Support for the NDIS6 networking framework on Windows (default on Vista and later)
     358In addition, the following items were fixed and/or added:
     359 * VMM: improved timing on Solaris hosts with older VT-x hosts without preemption timers
     360 * VMM: further improvements for TSC frequency measurements and guest timekeeping
     361 * VMM: debug facility now includes the guest CPU's FPU/SSE/extended state in the core dump
     362 * VMM: fixed a hang under rare conditions on 32-bit hosts
     363 * VMM: several fixes
     364 * GUI: improved HID LEDs synchronization for Mac and Windows hosts. The physical LEDs state now restored together with the VM state.
     365 * GUI: take the guest screen aspect ratio into account for the preview window
     366 * GUI: provide direct access to storage media in the VM selector
     367 * GUI: allow to save the VM state from the selector even if the VM is already paused
     368 * VBoxManage: when exporting an appliance, support the suppression of MAC addresses, which means they will be always recreated on import, avoiding duplicate MAC addresses for VMs which are imported several times
     369 * VBoxManage: now supports renaming storage controllers and USB controllers
     370 * Guest Control: major overhaul, for example fixing wrong parameter quoting (bug #13157)
     371 * USB: added USB traffic capturing (see the manual for more information)
     372 * Made resizing X11 guests work more reliably
     373 * API: block the removal of the current snapshot if it has child snapshots (only relevant for VMs without snapshottable hard disks, their presence always prevented removal), which resulted in VM config corruption
     374 * API: mark VM configs with snapshots but without current snapshot as inaccessible, as this combination is nonsense
     375 * API: fix information for some automatically generated events (only with XPCOM, Windows host was not affected), which caused errors when getting some of the attributes over the webservice (bug #12379)
     376 * API: fix crashes in Java API clients using the XPCOM binding, happened with output parameters only (bug #11232)
     377 * API: a number of settings (e.g. network settings) can now also be changed when the VM is in saved state
     378 * API: fixed incorrect resuming of VMs on host-resume unless they were previously paused due to a host-suspend
     379 * API: don't lose the saved state and "current state changed" flag during cloning of a VM
     380 * API: OS type description consistency fix (bug #14162)
     381 * VBoxSVC: don't keep the support driver permanently open
     382 * Main/Properties: properly drop transient guest properties when the VM is powered off
     383 * VRDP: fixed a couple of races which may cause a crash during VM poweroff
     384 * ExtPack: don't fail if the TMP directory contains non-latin1 characters (bug #14159)
     385 * 3D: fix potential race in which might cause a crash on VM termination
     386 * 3D: fixed a possible memory leak in the host service
     387 * Serial: new TCP/IP backend (see the manual for more information)
     388 * Storage: added USB mass storage device class (see the manual for more information)
     389 * Storage: added vbox-img standalone tool for direct manipulation of virtual hard disk images without VBoxManage
     390 * Storage: fixed crash as a result of I/O errors in certain conditions (bug #13105)
     391 * NAT: fixed several potential crashes
     392 * NAT: don't forcibly reset/drop all connections when the link goes down
     393 * Netsniffer: properly handle changing of the trace file name at VM runtime
     394 * Audio: fixed audio output and input when changing the default audio device more than once on OS X
     395 * Audio: fixed audio input on OS X under certain circumstances
     396 * ICH9: fixed the interrupt disable logic for MSI interrupts; should fix old Linux guests with AHCI
     397 * USB: improve playback with USB sound devices attached to the emulated OHCI controller
     398 * Audio: provide Linux guests a different AC97 audio codec type so Linux ALSA does not mis-detect the link speed (default for new VMs)
     399 * BIOS: fix for booting from SCSI CD/DVD media
     400 * BIOS: fix for reads partially beyond end of disk (bug #14021)
     401 * VRDP: fixed listening for IPv6 on some systems (bug #14038)
     402 * rdesktop-vrdp: upgraded to version 1.8.3
     403 * Linux hosts: fixed a bug which made the netfilter driver ignore certain events (bug #12264)
     404 * Mac OS X hosts: El Capitan fixes (bugs #14392, #14433)
     405 * Mac OS X hosts: fixed a bug which might trigger a host kernel panic if a VM is started and another hypervisor is active
     406 * Solaris hosts: installer fix for very recent versions of Solaris
     407 * Guest Additions: added a heartbeat service (see the manual for more information)
     408 * Linux hosts / guests: support for Linux distributions using systemd without sysv emulation (e.g. ArchLinux)
     409 * Windows Additions/WDDM: improved video memory utilization and allow more/bigger guest screens with large resolutions (including HiDPI)
     410 * Linux Additions: added -s parameter to mount.vboxsf to be sloppy with invalid parameters
     411 * X11 Additions: fixed wrong DPI value (bug #14151)
     412 * Mac OS X guests: limit the CPU family for legacy guests
     413 * Solaris Additions: added quiesce support to co-operate with Solaris' fast-reboot feature

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