VirtualBox

Changeset 50742 in vbox for trunk/doc


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Timestamp:
Mar 12, 2014 8:49:01 AM (11 years ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
92752
Message:

trunk / 4.3 / 4.2: sync changelogs

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  • trunk/doc/manual/user_ChangeLogImpl.xml

    r50447 r50742  
    5252    </itemizedlist>
    5353
     54  </sect1>
     55
     56  <sect1>
     57    <title>Version 4.3.8 (2014-02-25)</title>
     58
     59    <para>This is a maintenance release. The following items were fixed and/or
     60      added:</para>
     61
     62    <itemizedlist>
     63
     64      <listitem>
     65        <para>VMM: more work on improving the emulation of certain MSR registers
     66          (e.g. bugs #12224, #12544)</para>
     67      </listitem>
     68
     69      <listitem>
     70        <para>VMM: fixed a <emphasis>VERR_INVALID_RPL</emphasis> Guru Meditation
     71          when booting certain guests (bug #11350)</para>
     72      </listitem>
     73
     74      <listitem>
     75        <para>VMM: experimental support for SSE 4.1 / SSE 4.2 passthrough, see
     76          <xref linkend="sse412passthrough" xreflabel="here"/> how to
     77          enable it (bug #8651)</para>
     78      </listitem>
     79
     80      <listitem>
     81        <para>VMM: fix for recent Linux kernels with software virtualization</para>
     82      </listitem>
     83
     84      <listitem>
     85        <para>GUI: experimental HID LEDs synchronization for Windows hosts, see
     86          <xref linkend="hidledssync" xreflabel="here"/></para>
     87      </listitem>
     88
     89      <listitem>
     90        <para>GUI: warn the user if the Oracle Extension Pack is not installed and
     91          the user tries to activate the remote display feature (bug #9104)</para>
     92      </listitem>
     93
     94      <listitem>
     95        <para>GUI: make sure that a minimized guest (using mini toolbar in
     96          full screen / seamless mode) keeps the minimized state (bug #12199)</para>
     97      </listitem>
     98
     99      <listitem>
     100        <para>GUI: popup banner's "do not show this message again" check-box
     101          replaced with corresponding button</para>
     102      </listitem>
     103
     104      <listitem>
     105        <para>GUI: network adapter cables can now be connected/disconnected directly through
     106          the running virtual machine Devices / Network menu a Network status-bar
     107          indicator</para>
     108      </listitem>
     109
     110      <listitem>
     111        <para>GUI: the new VM wizard now proposes 64-bit guests on 64-bit hosts
     112          by default; better distinction between 32-bit OS types 64-bit OS types
     113          (bug #12533)</para>
     114      </listitem>
     115
     116      <listitem>
     117        <para>GUI: better error message if appliance import fails
     118          (bug #12657)</para>
     119      </listitem>
     120
     121      <listitem>
     122        <para>GUI: allow to set host-combination to 'None' using the Global settings
     123          / Input page (bug #12730)</para>
     124      </listitem>
     125
     126      <listitem>
     127        <para>GUI: don't switch the guest to a black screen during online snapshot
     128          merge (4.3 regression)</para>
     129      </listitem>
     130
     131      <listitem>
     132        <para>VBoxManage: when exporting an appliance, support the suppression
     133           of MAC addresses, which means they will be always recreated on
     134           import, avoiding duplicate MAC addresses for VMs which are imported
     135           several times</para>
     136      </listitem>
     137
     138      <listitem>
     139        <para>AHCI: fixed a VM hang during suspend under certain circumstances</para>
     140      </listitem>
     141
     142      <listitem>
     143        <para>AHCI: fixed a VM hang during online snapshot merge under certain
     144          circumstances</para>
     145      </listitem>
     146
     147      <listitem>
     148        <para>AHCI: fixed a bug which resulted in Windows XP guest hangs if a
     149          SATA CDROM is attached (bug #12417)</para>
     150      </listitem>
     151
     152      <listitem>
     153        <para>AHCI: fixed a Guru Meditation under certain conditions</para>
     154      </listitem>
     155
     156      <listitem>
     157        <para>AHCI: ejecting a CD/DVD medium failed under certain conditions</para>
     158      </listitem>
     159
     160      <listitem>
     161        <para>AHCI: disk hotplugging fixes</para>
     162      </listitem>
     163
     164      <listitem>
     165        <para>NAT: transparent handling of host sleep/resume and network configuration
     166          changes if the dnsproxy is enabled or if the hostresolver is used
     167          (bug #12441)</para>
     168      </listitem>
     169
     170      <listitem>
     171        <para>NAT: fixed crash and misbehaviour under some circumstances with
     172          ICMP packets having TTL=1</para>
     173      </listitem>
     174
     175      <listitem>
     176        <para>NAT Network: fixed IPv6 reassembly</para>
     177      </listitem>
     178
     179      <listitem>
     180        <para>NAT Network: ping proxy implemented</para>
     181      </listitem>
     182
     183      <listitem>
     184        <para>OVF: fixed reading of the OVF 0.9 section element
     185          (4.3 regression; bug #12345)</para>
     186      </listitem>
     187
     188      <listitem>
     189        <para>OVF: several fixes</para>
     190      </listitem>
     191
     192      <listitem>
     193        <para>3D support: several fixes, multiscreen fixes (e.g. bug #9124)</para>
     194      </listitem>
     195
     196      <listitem>
     197        <para>3D support: include 3D content in captured videos (bug #12666)</para>
     198      </listitem>
     199
     200      <listitem>
     201        <para>3D support: include 3D content in captured screenshot (bug #11758)</para>
     202      </listitem>
     203
     204      <listitem>
     205        <para>VGA: proper handling of legacy graphics modes if the Guest
     206          Additions are active (bug #6649)</para>
     207      </listitem>
     208
     209      <listitem>
     210        <para>USB: fixed crash during isochronous transfer under rare
     211          circumstances</para>
     212      </listitem>
     213
     214      <listitem>
     215        <para>BIOS: better disk geometry handling of SCSI drives</para>
     216      </listitem>
     217
     218      <listitem>
     219        <para>API: fix crashes in Java API clients using the XPCOM binding,
     220           happened with output parameters only (bug #11232)</para>
     221      </listitem>
     222
     223      <listitem>
     224        <para>VBoxSVC: documented the handling of host power management events
     225          (see <xref linkend="hostpowertweaks" xreflabel="here"/>) and
     226          added an extradata item for configuring the handling of the battery-low
     227          event (bug #9925)</para>
     228      </listitem>
     229
     230      <listitem>
     231        <para>VBoxSVC: fixed a bug which could trigger a crash if a VM snapshot
     232          was restored the second time and the VM has associated bandwidth groups
     233          (bug #12569)</para>
     234      </listitem>
     235
     236      <listitem>
     237        <para>VBoxSVC: properly detect ifconfig if located in <emphasis>/bin</emphasis>
     238          (bug #12713)</para>
     239      </listitem>
     240
     241      <listitem>
     242        <para>Shared Folders: fixed a failure to restore transient shared folders
     243         when starting a VM from a saved state (bug #12578)</para>
     244      </listitem>
     245
     246      <listitem>
     247        <para>Mac OS X hosts: fixed issue when the application icon was frozen in
     248          the dock if the bridging interface was not connected to a network
     249          (bug #12241)</para>
     250      </listitem>
     251
     252      <listitem>
     253        <para>Linux hosts: also consider the physical package ID when determining
     254          the number of physical CPU cores</para>
     255      </listitem>
     256
     257      <listitem>
     258        <para>Linux hosts / guests: don't warn in kernel log if memory allocation
     259          fails (bug #11171)</para>
     260      </listitem>
     261
     262      <listitem>
     263        <para>Solaris hosts: fixed the autostart SMF script (bug #11720)</para>
     264      </listitem>
     265
     266      <listitem>
     267        <para>Windows hosts: fixes for non-ANSI code page user names and similar
     268          environment contents (bug #12596)</para>
     269      </listitem>
     270
     271      <listitem>
     272        <para>Windows hosts / guests: fixed setting and using a guest user's process
     273          environment variables (relevant for Guest Control)</para>
     274      </listitem>
     275
     276      <listitem>
     277        <para>Windows Additions: fixed handle leaks in VBoxTray (bug #12563)</para>
     278      </listitem>
     279
     280      <listitem>
     281        <para>Windows Additions: fixed a crash while detecting active guest users</para>
     282      </listitem>
     283
     284      <listitem>
     285        <para>Windows Additions: fixed restoring backed up D3D files on
     286          XPDM -> WDDM upgrade</para>
     287      </listitem>
     288
     289      <listitem>
     290        <para>Guest Control: fixed setting and using a guest user's process
     291          environment variables</para>
     292      </listitem>
     293
     294      <listitem>
     295        <para>Linux Additions: support Enterprise Linux 6.5 kernels
     296          (bug #12505)</para>
     297      </listitem>
     298
     299      <listitem>
     300        <para>Linux Additions: fixed CPU hot-remove on newer Linux kernels</para>
     301      </listitem>
     302
     303      <listitem>
     304        <para>Linux / Solaris Additions: don't automount a shared folder which is already
     305          mounted</para>
     306      </listitem>
     307
     308      <listitem>
     309        <para>X11 Additions: support X.Org Server 1.15 (bug #12623)</para>
     310      </listitem>
     311
     312    </itemizedlist>
     313
     314  </sect1>
     315
     316  <sect1>
     317    <title>Version 4.3.6 (2013-12-18)</title>
     318
     319    <para>This is a maintenance release. The following items were fixed and/or
     320      added:</para>
     321
     322    <itemizedlist>
     323
     324      <listitem>
     325        <para>VMM: fixed a Guru Meditation <emphasis>VINF_EM_TRIPLE_FAULT</emphasis>
     326          caused by VMCB caching with nested paging on certain AMD CPUs (bug #12451)</para>
     327      </listitem>
     328
     329      <listitem>
     330        <para>VMM: fixed a Guru Meditation <emphasis>VERR_VMX_UNEXPECTED_INTERRUPTION_EXIT_TYPE</emphasis>
     331          while intercepting debug exceptions (VT-x only; bug #12410)</para>
     332      </listitem>
     333
     334      <listitem>
     335        <para>VMM: fixed a Guru Meditation <emphasis>VERR_SVM_UNEXPECTED_EXIT</emphasis>
     336          while intercepting debug register accesses (AMD-V only; bug #12481)</para>
     337      </listitem>
     338
     339      <listitem>
     340        <para>VMM: fixed a <emphasis>VERR_SSM_STRUCTURE_MAGIC</emphasis> error when trying
     341          to load a saved state made with VBox 4.3.4 when VT-x/AMD-V is disabled. Unfortunately,
     342          VBox 4.3.4 produced broken saved states for this configuration so you have to discard
     343          these states (bug #12414)</para>
     344      </listitem>
     345
     346      <listitem>
     347        <para>VMM: added a few more MSRs to the whitelist required by certain guests
     348          (bug #12245)</para>
     349      </listitem>
     350
     351      <listitem>
     352        <para>GUI: fixed deleting of inaccessible VMs (4.3 regression, bug
     353          #12205)</para>
     354      </listitem>
     355
     356      <listitem>
     357        <para>GUI: fixed warnings in VM settings / number of guest processors
     358          (bug #12480)</para>
     359      </listitem>
     360
     361      <listitem>
     362        <para>Main: don't automatically enable 64-bit guests on 64-bit hosts if
     363          VT-x/AMD-V is not available (bug #12424)</para>
     364      </listitem>
     365
     366      <listitem>
     367        <para>Main: always expose the DMI memory information to Windows 2012 guests
     368          (bug #12017)</para>
     369      </listitem>
     370
     371      <listitem>
     372        <para>Main: fixed occasional crashes on guest display resolution change
     373          (bug #7063)</para>
     374      </listitem>
     375
     376      <listitem>
     377        <para>Main: fixed reporting back temporary name when calling
     378          <emphasis>IGuestSession::DirectoryCreateTemp()</emphasis> (bug #12498)</para>
     379      </listitem>
     380
     381      <listitem>
     382        <para>API: fix for a hang when launching a GUI VM through the API, which crashes
     383          due to GUI unavailability</para>
     384      </listitem>
     385
     386      <listitem>
     387        <para>Storage: fix for <emphasis>BLKCACHE_IOERR</emphasis> runtime errors under
     388          rare circumstances (bug #11030)</para>
     389      </listitem>
     390
     391      <listitem>
     392        <para>Network: allow to start more than 5 PCNet instances (bug #12426)</para>
     393      </listitem>
     394
     395      <listitem>
     396        <para>E1000: if the cable was disconnected before the guest initialized
     397          the device, the link status was not properly set to 'down' after the
     398          initialization completed despite the fact that there was no connection</para>
     399      </listitem>
     400
     401      <listitem>
     402        <para>3D support: fixed offset of guest 3D image elements (Mac OS X Retina
     403          hosts only; bug #11021)</para>
     404      </listitem>
     405
     406      <listitem>
     407        <para>Solaris hosts: fixed accessing the host driver from non-global zones
     408          (4.3 regression, bug #12271)</para>
     409      </listitem>
     410
     411    </itemizedlist>
     412
     413  </sect1>
     414
     415  <sect1>
     416    <title>Version 4.3.4 (2013-11-29)</title>
     417
     418    <para>This is a maintenance release. The following items were fixed and/or
     419      added:</para>
     420
     421    <itemizedlist>
     422
     423      <listitem>
     424        <para>VMM: fix for a bug in the Local APIC emulation causing a BSOD when
     425          booting certain guests (4.3.0 regression; bug #12240)</para>
     426      </listitem>
     427
     428      <listitem>
     429        <para>VMM: fixed loading of saved states if VT-x/AMD-V was disabled
     430          (4.3.2 regression; bug #12291)</para>
     431      </listitem>
     432
     433      <listitem>
     434        <para>VMM: fixed single-stepping inside the guest for certain
     435          instructions (VT-x only; bug #10947)</para>
     436      </listitem>
     437
     438      <listitem>
     439        <para>VMM: fixed a performance issue involving APIC accesses after rebooting
     440          a VM (4.3.0 regression; VT-x only; bug #12296)</para>
     441      </listitem>
     442
     443      <listitem>
     444        <para>VMM: fixed TPR patching to be enabled for 32-bit guests even when
     445          the chosen guest type is 64-bit (4.3.0 regression; AMD-V only)</para>
     446      </listitem>
     447
     448      <listitem>
     449        <para>VMM: fixed occasional <emphasis>VINF_EM_TRIPLE_FAULT</emphasis> errors on
     450          hosts without the unrestricted guest execution feature (bug #12198)</para>
     451      </listitem>
     452
     453      <listitem>
     454        <para>GUI: don't bother the user with the BPP warning if no
     455          Guest Additions are installed</para>
     456      </listitem>
     457
     458      <listitem>
     459        <para>GUI: fixed machine-window paint artifacts on VM reboot / guest-screen
     460          resize</para>
     461      </listitem>
     462
     463      <listitem>
     464        <para>GUI: make sure the assigned license and description are attached to
     465          the exported appliance</para>
     466      </listitem>
     467
     468      <listitem>
     469        <para>GUI: fixed bugs in close VM action restrictions handling (bug #12333)</para>
     470      </listitem>
     471
     472      <listitem>
     473        <para>GUI: fixed incorrect wizards text colors for some unusual
     474          look and feel styles (bug #11743)</para>
     475      </listitem>
     476
     477      <listitem>
     478        <para>GUI: should restore seamless mode as soon as possible after
     479          VM reboot or shutdown</para>
     480      </listitem>
     481
     482      <listitem>
     483        <para>GUI: fixes for medium enumeration</para>
     484      </listitem>
     485
     486      <listitem>
     487        <para>GUI: the OS X hot corners were not accessible while a VirtualBox VM
     488          is running (Mac OS X hosts only; bug #4139)</para>
     489      </listitem>
     490
     491      <listitem>
     492        <para>GUI: fixed an old bug which bared the host from cleanly shutdown / reboot
     493          if the VM selector window is open (Mac OS X hosts only; bug #8254)</para>
     494      </listitem>
     495
     496      <listitem>
     497        <para>Host-only Networking: fixed creating of host-only network interfaces
     498          (4.3.0 regression; bug #12182)</para>
     499      </listitem>
     500
     501      <listitem>
     502        <para>NAT: don't run into an infinite loop in case the host cannot
     503          access any DNS server (4.3.0 regression; bug #12300)</para>
     504      </listitem>
     505
     506      <listitem>
     507        <para>NAT: don't re-connect the cable if the DNS information changes
     508          and the cable was disconnected before (4.3.0 regression; bug #12225)</para>
     509      </listitem>
     510
     511      <listitem>
     512        <para>NAT: fixed several issues with automatically starting /
     513          terminating of NAT networks on VM start / stop and configuration
     514          changes</para>
     515      </listitem>
     516
     517      <listitem>
     518        <para>VBoxNetDHCP: don't block prevent VBoxSVC from terminating
     519          (bug #12264)</para>
     520      </listitem>
     521
     522      <listitem>
     523        <para>2D Video acceleration: fix crashes on presentation mode switches
     524          (bug #9194)</para>
     525      </listitem>
     526
     527      <listitem>
     528        <para>BusLogic: allow to run VMs with more than one BusLogic SCSI
     529          controller enabled</para>
     530      </listitem>
     531
     532      <listitem>
     533        <para>Keyboard: fixed a VM crash if a VM was resumed from a saved state
     534          where at least one key was pressed (bug #11289)</para>
     535      </listitem>
     536
     537      <listitem>
     538        <para>VBoxSVC: fixed a heap corruption under certain conditions (4.3.0
     539          regression)</para>
     540      </listitem>
     541
     542      <listitem>
     543        <para>VBoxSVC: fixed a race leading to a hang during initialization
     544          (bug #12349)</para>
     545      </listitem>
     546
     547      <listitem>
     548        <para>OVF: fixed import logic for OVF appliances containing multiple
     549          VMs</para>
     550      </listitem>
     551
     552      <listitem>
     553        <para>OVF: improved logic for finding an appropriate image format
     554          during OVF import</para>
     555      </listitem>
     556
     557      <listitem>
     558        <para>API: block the removal of the current snapshot if it has child
     559          snapshots (only relevant for VMs without snapshottable hard disks,
     560          their presence always prevented removal), which resulted in VM
     561          config corruption</para>
     562      </listitem>
     563
     564      <listitem>
     565        <para>API: mark VM configs with snapshots but without current snapshot
     566          as inaccessible, as this combination is nonsense</para>
     567      </listitem>
     568
     569      <listitem>
     570        <para>API: fixed information for some automatically generated events
     571          (only with XPCOM, Windows host was not affected), which caused
     572          errors when getting some of the attributes over the webservice
     573          (bug #12379)</para>
     574      </listitem>
     575
     576      <listitem>
     577        <para>SDK: extended the functionality coverage for the C bindings</para>
     578      </listitem>
     579
     580      <listitem>
     581        <para>Guest Control: various bugfixes and improved VBoxManage help
     582          (bugs #8072, #11044, #12336, #12338, #12346, #12371)</para>
     583      </listitem>
     584
     585      <listitem>
     586        <para>Windows hosts: another attempt to fix the massive DPC latency
     587          (bug #6242)</para>
     588      </listitem>
     589
     590      <listitem>
     591        <para>Windows host installer: make registering file extensions optional,
     592          contributed by Tal Aloni (bug #8009)</para>
     593      </listitem>
     594
     595      <listitem>
     596        <para>Mac OS X hosts: properly sign the kernel extensions for Mavericks
     597          hosts (bug #12256)</para>
     598      </listitem>
     599
     600      <listitem>
     601        <para>Mac OS X hosts: fixed a bug where the VirtualBox dock icon was
     602          not properly removed from the dock after a VM terminated preventing
     603          Mavericks hosts from shutting down (bug #12241)</para>
     604      </listitem>
     605
     606      <listitem>
     607        <para>Mac OS X hosts: fixed minor installer issue (bug #12275)</para>
     608      </listitem>
     609
     610      <listitem>
     611        <para>Linux hosts / guests: Linux 3.13 compile fixes (bug #12358)</para>
     612      </listitem>
     613
     614      <listitem>
     615        <para>Linux guests: build the vboxvideo kernel module correctly on
     616           OL/RHEL 6.1 guests (bug #11996)</para>
     617      </listitem>
     618
     619      <listitem>
     620        <para>Linux guests: make 3D work on Slackware 14.1
     621           (bug #12320 comments 3 and 4)</para>
     622      </listitem>
     623
     624      <listitem>
     625        <para>Guest Additions/3D: fixed an occasional dead-lock (bug #12319)</para>
     626      </listitem>
     627
     628      <listitem>
     629        <para>Windows Additions/3D: fixed possible memory leaking (bug #12228)</para>
     630      </listitem>
     631
     632      <listitem>
     633        <para>Windows Additions/XPDM: use separate tables containing valid video
     634          modes for each virtual monitor</para>
     635      </listitem>
     636
     637      <listitem>
     638        <para>Windows Additions: fixed automatic logins for Vista and newer Windows
     639          guests (bug #12332)</para>
     640      </listitem>
     641
     642    </itemizedlist>
     643  </sect1>
     644
     645  <sect1>
     646    <title>Version 4.3.2 (2013-11-01)</title>
     647
     648    <para>This is a maintenance release. The following items were fixed and/or
     649      added:</para>
     650
     651    <itemizedlist>
     652
     653      <listitem>
     654        <para>VMM: fixed restoring of the auxiliary TSC MSR in VT-x that caused host
     655          BSODs on Windows 8.1 hosts and unpredictable behavior on other hosts
     656          (bug #12237)</para>
     657      </listitem>
     658
     659      <listitem>
     660        <para>VMM: provide fake values for a couple of MSRs to make more guests happy on
     661          certain hosts</para>
     662      </listitem>
     663
     664      <listitem>
     665        <para>VMM: fixed detection of VT-x on certain machines where the BIOS would
     666          not set the VMX LOCK feature bit, which affected the VM settings in the GUI</para>
     667      </listitem>
     668
     669      <listitem>
     670        <para>VMM: fixed TPR threshold which caused BSODs on Windows XP guests
     671           that use the I/O APIC (VT-x only; bug #12227)</para>
     672      </listitem>
     673
     674      <listitem>
     675        <para>VMM: fixed PATM saved state incompatibility for software virtualized
     676          VMs (bug #12222)</para>
     677      </listitem>
     678
     679      <listitem>
     680        <para>VMM: don't fail if AMD-V isn't available if the VM is configured
     681          to use software virtualization</para>
     682      </listitem>
     683
     684      <listitem>
     685        <para>GUI: fixed guest resize breakage on visual representation mode change
     686          (when switching from normal to full screen etc)</para>
     687      </listitem>
     688
     689      <listitem>
     690        <para>GUI: make sure the guest screen is resized after restoring a VM from a
     691          saved state if the host screen size changed</para>
     692      </listitem>
     693
     694      <listitem>
     695        <para>GUI: disabled SCROLL LED sync from HID LEDs synchronization
     696          (Mac OS X hosts only)</para>
     697      </listitem>
     698
     699      <listitem>
     700        <para>Webcam passthrough improvements including GUI support (see
     701          <xref linkend="webcam-passthrough" />)</para>
     702      </listitem>
     703
     704      <listitem>
     705        <para>Guest Control: implemented more <computeroutput>IGuestSession</computeroutput>
     706          methods</para>
     707      </listitem>
     708
     709      <listitem>
     710        <para>Guest Control: added support for deleting and renaming guest files + directories in
     711          VBoxManage</para>
     712      </listitem>
     713
     714      <listitem>
     715        <para>Guest Control: various bugfixes</para>
     716      </listitem>
     717
     718      <listitem>
     719        <para>API: incorrect handling of hardware UUID default value, resulting
     720          in an all zero DMI/SMBIOS UUID, which leads to Windows requesting
     721          re-activation (4.3 regression; bug #12244)</para>
     722      </listitem>
     723
     724      <listitem>
     725        <para>3D support: fixed crash on shutdown if 2D video acceleration is enabled
     726          (Mac OS X hosts only)</para>
     727      </listitem>
     728
     729      <listitem>
     730        <para>3D support: miscellaneous fixes</para>
     731      </listitem>
     732
     733      <listitem>
     734        <para>Storage: fixed detection of CD/DVD media when switching from an empty
     735          to a host drive with passthrough enabled</para>
     736      </listitem>
     737
     738      <listitem>
     739        <para>Storage: fixed hang of the VM process when the disk is full under certain
     740          circumstances</para>
     741      </listitem>
     742
     743      <listitem>
     744        <para>NAT: listen for changes of NAT Network setting at runtime</para>
     745      </listitem>
     746
     747      <listitem>
     748        <para>NAT: NAT Network DHCP server now saves leases to a persistent
     749          storage</para>
     750      </listitem>
     751
     752      <listitem>
     753        <para>Main: monitor changes in host DNS configuration</para>
     754      </listitem>
     755
     756      <listitem>
     757        <para>Mac OS X host: reworked a mechanism of adding a VM desktop alias
     758          from the VM selector</para>
     759      </listitem>
     760
     761      <listitem>
     762        <para>Mac OS X installer: remove old kernel extensions during upgrade
     763          (bug #12258)</para>
     764      </listitem>
     765
     766      <listitem>
     767        <para>Linux Additions: correctly set umask before installing
     768          (bug #12166)</para>
     769      </listitem>
     770
     771      <listitem>
     772        <para>X11 Additions/3D: fix freezes starting 3D desktop (bug #11503,
     773           thank you Sam Spilsbury)</para>
     774      </listitem>
     775
     776      <listitem>
     777        <para>X11 Additions/3D: fix depth buffer support (bug #11905)</para>
     778      </listitem>
     779
     780      <listitem>
     781        <para>X11 Additions/3D: fix Age Of Empires 3 rendering (bug #11331)</para>
     782      </listitem>
     783
     784      <listitem>
     785        <para>Windows Additions/3D: fix Google Earth plugin rendering</para>
     786      </listitem>
     787
     788      <listitem>
     789        <para>Windows Additions/WDDM: autoresize fixes</para>
     790      </listitem>
     791
     792    </itemizedlist>
    54793  </sect1>
    55794
     
    3541093
    3551094  <sect1>
     1095    <title>Version 4.2.22 (2014-01-10)</title>
     1096
     1097    <para>This is a maintenance release. The following items were fixed and/or
     1098      added:</para>
     1099
     1100    <itemizedlist>
     1101
     1102      <listitem>
     1103        <para>GUI: Mac OS X host: introduced extradata option "GUI/HidLedsSync" aimed to enable
     1104          HID LEDs synchronization (feature disabled by default)</para>
     1105      </listitem>
     1106
     1107      <listitem>
     1108        <para>GUI: Mac OS X host: fixed issue on MacBook Air/Pro hosts when GUI
     1109          might freeze in attempt to synchronize HID LEDs</para>
     1110      </listitem>
     1111
     1112      <listitem>
     1113        <para>Main: always expose the DMI memory information to Windows 2012 guests
     1114          (bug #12017)</para>
     1115      </listitem>
     1116
     1117      <listitem>
     1118        <para>HGCM: fixed crashes under certain conditions</para>
     1119      </listitem>
     1120
     1121      <listitem>
     1122        <para>Storage: fix for <emphasis>BLKCACHE_IOERR</emphasis> runtime errors under
     1123          rare circumstances (bug #11030)</para>
     1124      </listitem>
     1125
     1126      <listitem>
     1127        <para>AHCI: fixed a bug which resulted in Windows XP guest hangs if a
     1128          SATA CDROM is attached (bug #12417)</para>
     1129      </listitem>
     1130
     1131      <listitem>
     1132        <para>AHCI: fixed a Guru Meditation under certain conditions</para>
     1133      </listitem>
     1134
     1135      <listitem>
     1136        <para>E1000: if the cable was disconnected before the guest initialized
     1137          the device, the link status was not properly set to 'down' after the
     1138          initialization completed despite the fact that there was no connection</para>
     1139      </listitem>
     1140
     1141      <listitem>
     1142        <para>3D support: fixed offset of guest 3D image elements (Mac OS X Retina
     1143          hosts only; bug #11021)</para>
     1144      </listitem>
     1145
     1146      <listitem>
     1147        <para>3D support: many fixes</para>
     1148      </listitem>
     1149
     1150      <listitem>
     1151        <para>Linux Additions: support Enterprise Linux 6.5 kernels
     1152           (bug #12505)</para>
     1153      </listitem>
     1154
     1155      <listitem>
     1156        <para>Linux Additions: fixed CPU hot-remove on newer Linux kernels</para>
     1157      </listitem>
     1158
     1159      <listitem>
     1160        <para>Windows Additions: fixed guest crashes in in Shared Folders
     1161          service under certain conditions</para>
     1162      </listitem>
     1163
     1164    </itemizedlist>
     1165
     1166  </sect1>
     1167
     1168  <sect1>
     1169    <title>Version 4.2.20 (2013-11-28)</title>
     1170
     1171    <para>This is a maintenance release. The following items were fixed and/or
     1172      added:</para>
     1173
     1174    <itemizedlist>
     1175
     1176      <listitem>
     1177        <para>GUI: always report recommended resolutions for all monitors
     1178          (not always done since 4.2.12)</para>
     1179      </listitem>
     1180
     1181      <listitem>
     1182        <para>GUI: make sure the assigned license and description are attached to
     1183          the exported appliance</para>
     1184      </listitem>
     1185
     1186      <listitem>
     1187        <para>GUI: the OS X hot corners were not accessible while a VirtualBox VM
     1188          is running (Mac OS X hosts only; bug #4139)</para>
     1189      </listitem>
     1190
     1191      <listitem>
     1192        <para>NAT: don't run into an infinite loop in case the host cannot
     1193          access any DNS server (4.3.0 regression; bug #12300)</para>
     1194      </listitem>
     1195
     1196      <listitem>
     1197        <para>NAT: don't re-connect the cable if the DNS information changes
     1198          and the cable was disconnected before (4.3.0 regression; bug #12225)</para>
     1199      </listitem>
     1200
     1201      <listitem>
     1202        <para>Main: properly save the <emphasis>passthrough</emphasis> flag for DVD
     1203          drives without an attached medium</para>
     1204      </listitem>
     1205
     1206      <listitem>
     1207        <para>Keyboard: fixed a VM crash if a VM was resumed from a saved state
     1208          where at least one key was pressed (bug #11289)</para>
     1209      </listitem>
     1210
     1211      <listitem>
     1212        <para>2D Video acceleration: fix crashes on presentation mode switches
     1213          (bug #9194)</para>
     1214      </listitem>
     1215
     1216      <listitem>
     1217        <para>Storage: fixed errors with snapshots when using QCOW or QED disk images
     1218          (bug #12144)</para>
     1219      </listitem>
     1220
     1221      <listitem>
     1222        <para>Storage: fix for newer Linux kernels not detecting a hard disk as SSD
     1223          when using the IDE or SATA controller (bug #12025)</para>
     1224      </listitem>
     1225
     1226      <listitem>
     1227        <para>Storage: fixed detection of CD/DVD media when switching from an empty
     1228          to a host drive with passthrough enabled</para>
     1229      </listitem>
     1230
     1231      <listitem>
     1232        <para>Snapshots: fixed a bug which could result in lost medium attachments
     1233          (4.2.18 regression, bug #11750)</para>
     1234      </listitem>
     1235
     1236      <listitem>
     1237        <para>Shared Clipboard: fixed potential SEGFAULT when
     1238          working with UTF8 and UTF16 content (Mac OS X hosts only)</para>
     1239      </listitem>
     1240
     1241      <listitem>
     1242        <para>OVF: fixed import logic for OVF appliances containing multiple
     1243          VMs</para>
     1244      </listitem>
     1245
     1246      <listitem>
     1247        <para>Extpack Installer: make it work if the file is located in a folder with
     1248          special characters</para>
     1249      </listitem>
     1250
     1251      <listitem>
     1252        <para>SDK: extended the functionality coverage for the C bindings</para>
     1253      </listitem>
     1254
     1255      <listitem>
     1256        <para>API: block the removal of the current snapshot if it has child
     1257           snapshots (only relevant for VMs without snapshottable hard disks,
     1258           their presence always prevented removal), which resulted in VM
     1259           config corruption</para>
     1260      </listitem>
     1261
     1262      <listitem>
     1263        <para>API: mark VM configs with snapshots but without current snapshot
     1264           as inaccessible, as this combination is nonsense</para>
     1265      </listitem>
     1266
     1267      <listitem>
     1268        <para>API: fixed information for some automatically generated events
     1269          (only with XPCOM, Windows host was not affected), which caused
     1270          errors when getting some of the attributes over the webservice
     1271          (bug #12379)</para>
     1272      </listitem>
     1273
     1274      <listitem>
     1275        <para>Mac OS X hosts: support for Mac OS X 10.9 (Mavericks)</para>
     1276      </listitem>
     1277
     1278      <listitem>
     1279        <para>Mac OS X hosts: properly sign the kernel extensions for
     1280          Mavericks hosts (bug #12256)</para>
     1281      </listitem>
     1282
     1283      <listitem>
     1284        <para>Mac OS X hosts: use a launchd script instead of the deprecated
     1285          StartupItem mechanism (bug #8940)</para>
     1286      </listitem>
     1287
     1288      <listitem>
     1289        <para>Mac OS X hosts: fixed a bug where the VirtualBox dock icon was
     1290          not properly removed from the dock after a VM terminated preventing
     1291          Mavericks hosts from shutting (bug #12241)</para>
     1292      </listitem>
     1293
     1294      <listitem>
     1295        <para>Linux Additions: Linux 3.13 compile fix (bug #12358)</para>
     1296      </listitem>
     1297
     1298      <listitem>
     1299        <para>Linux Additions: Linux 3.12 compile fix (bug #12083)</para>
     1300      </listitem>
     1301
     1302      <listitem>
     1303        <para>Linux Additions: Linux 3.11 fix for shared folders (bugs #11946, #12128)</para>
     1304      </listitem>
     1305
     1306      <listitem>
     1307        <para>Linux Additions: compile fix for SLES11 SP3</para>
     1308      </listitem>
     1309
     1310      <listitem>
     1311        <para>Linux Additions: correctly set umask before installing
     1312           (bug #12166)</para>
     1313      </listitem>
     1314
     1315      <listitem>
     1316        <para>Linux Additions: build the vboxvideo kernel module correctly on
     1317           OL/RHEL 6.1 guests (bug #11996)</para>
     1318      </listitem>
     1319
     1320      <listitem>
     1321        <para>Linux Additions: make 3D work on Slackware 14.1
     1322           (bug #12320 comments 3 and 4)</para>
     1323      </listitem>
     1324
     1325      <listitem>
     1326        <para>Windows Additions: fixed memory leak caused by
     1327          <emphasis>WTSQuerySessionInformation()</emphasis>
     1328          on Windows 2000 guests (bug #12072)</para>
     1329      </listitem>
     1330
     1331      <listitem>
     1332        <para>Windows Additions: multimonitor resize fixes</para>
     1333      </listitem>
     1334
     1335      <listitem>
     1336        <para>X11 Additions/3D: fix freezes starting 3D desktop (bug #11503,
     1337           thank you Sam Spilsbury)</para>
     1338      </listitem>
     1339
     1340      <listitem>
     1341        <para>Guest additions/3D: fix an occasional dead-lock (bug #12319)
     1342           </para>
     1343      </listitem>
     1344
     1345    </itemizedlist>
     1346  </sect1>
     1347
     1348  <sect1>
    3561349    <title>Version 4.2.18 (2013-09-06)</title>
    3571350
     
    7471740      <listitem>
    7481741        <para>GUI: Multi-screen support: seamless mode: fixed a bug when empty seamless
    749           screens were represented by fullscreen windows</para>
     1742          screens were represented by full screen windows</para>
    7501743      </listitem>
    7511744
     
    7571750      <listitem>
    7581751        <para>GUI: Multi-screen support: machine window View menu should
    759           have correct content in seamless/fullscreen mode now (Mac OS X hosts)</para>
     1752          have correct content in seamless / full screen mode now (Mac OS X hosts)</para>
    7601753      </listitem>
    7611754
     
    13992392
    14002393      <listitem>
    1401         <para>GUI: make sure VM receives keyboard focus on entering fullscreen-mode
     2394        <para>GUI: make sure VM receives keyboard focus on entering full screen mode
    14022395          on Win host (bug #11051)</para>
    14032396      </listitem>
     
    47705763
    47715764      <listitem>
    4772         <para>VGA: serveral small fixes for legacy VGA graphics modes</para>
     5765        <para>VGA: several small fixes for legacy VGA graphics modes</para>
    47735766      </listitem>
    47745767
     
    89789971
    89799972      <listitem>
    8980         <para>VMM: fixed guru meditation when booting Novell Netware 4.11 (VT-x only; bug #2898) </para>
     9973        <para>VMM: fixed guru meditation when booting Novell NetWare 4.11 (VT-x only; bug #2898) </para>
    89819974      </listitem>
    89829975
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