VirtualBox

source: vbox/trunk/doc/manual/user_ChangeLogImpl.xml@ 97559

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Changelog.

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1<?xml version="1.0" encoding="UTF-8"?>
2<!--
3 Copyright (C) 2006-2022 Oracle and/or its affiliates.
4
5 This file is part of VirtualBox base platform packages, as
6 available from https://www.virtualbox.org.
7
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License
10 as published by the Free Software Foundation, in version 3 of the
11 License.
12
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, see <https://www.gnu.org/licenses>.
20
21 SPDX-License-Identifier: GPL-3.0-only
22-->
23
24<!--
25Release change log structure
26
27Each release has a matching log of changes which were made for that and
28earlier releases. Earlier releases means anything with a lower number (e.g.
295.0.18 is lower than 5.1.2) which was released before this one. The log is
30kept in the file doc/manual/user_ChangeLogImpl.xml. Anything worth mentioning,
31particularly new features and fixed bugs, with a trac bug number if possible,
32should be added to the top of the change log (that is, the section for the
33upcoming release) for the branch in which it first appears - stable or
34development - before the next release. If you back-port it to older branches
35please add an entry there too. When a new major release is made, change log
36sections for earlier releases are merged in.
37
38Change log sections are split into two groups: major new features (normally
39only for dot zero releases) and fixes. In addition, the entries in each group
40are ordered as follows:
41
42 VMM-related entries (most important)
43 GUI-related entries (most visible for users)
44 Device-related entries
45 VBoxManage/API/Main-related entries
46 Host-related entries
47 Guest-related entries
48 BIOS/EFI/ACPI-related entries
49
50Please do further ordering as seems appropriate by importance and visibility for
51users, e.g. audio before serial ports and generally Windows before Linux. Please
52also try to describe the user impact, not the technical details, and only use
53technical terms if no non-technical ones are clear enough.
54
55Rules for adding a changelog entry to make them look more uniform:
56
57 1. Begin the entry with an UPPERCASE letter, e.g. "Foo: Fixed" vs. "Foo: fixed"
58 2. Use the past form of something, e.g. "Fixed ..." vs. "Fix ..."
59 3. No dot (.) after the entry, e.g. "<para>Foo: Bar</para>" vs. "<para>Foo: Bar.</para>"
60
61 Full example:
62
63 <listitem>
64 <para>Foo: Fixed something really important</para>
65 </listitem>
66-->
67<chapter>
68
69<!-- HACK ALERT! Seems we must have a single top level element for xi:include to work.
70 So, we use chapter and xpointer="xpointer(/chapter/)" with xi:include. -->
71
72 <sect1>
73
74 <title>Version 7.0.X (date tbd)</title>
75
76 <para>This is a maintenance release. The following items were fixed and/or
77 added:</para>
78
79 <itemizedlist>
80
81 <listitem>
82 <para>VMM: Added nested paging support for nested virtualization (Intel hosts only)</para>
83 </listitem>
84
85 <listitem>
86 <para>VMM: Fixed rare guru meditations with certain guests on macOS 10.15 (Catalina) (bug #21237)</para>
87 </listitem>
88
89 <listitem>
90 <para>VMM: Fixed possible VM process crash on Windows hosts when Hyper-V is used with certain guests (bug #21174)</para>
91 </listitem>
92
93 <listitem>
94 <para>VMM: Fixed Windows XP guest hang or BSOD on AMD CPUs under certain circumstances (bug #21256)</para>
95 </listitem>
96
97 <listitem>
98 <para>VirtioSCSI: Fixed recognition of the virtio SCSI controller by the EFI firmware (bug #21200)</para>
99 </listitem>
100
101 <listitem>
102 <para>VirtioSCSI: Fixed hang when shutting down the VM if the virtio SCSI controller is used (bug #21144)</para>
103 </listitem>
104
105 <listitem>
106 <para>virtio-net: Workaround a bug in the virtio-net driver included in FreeBSD version up to 12.3
107 which renders the device non functional (bug #21201)</para>
108 </listitem>
109
110 <listitem>
111 <para>Storage: Fixed I/O errors with the VirtioSCSI controller when the host I/O cache is enabled (bug #19717)</para>
112 </listitem>
113
114 <listitem>
115 <para>Main: Restored input pointing device behavior in multi-monitor
116 VM configuration (bug #21137)</para>
117 </listitem>
118
119 <listitem>
120 <para>Main: Fixed progress indication during automatic Linux
121 Guest Additions installation</para>
122 </listitem>
123
124 <listitem>
125 <para>Guest Control: Fixed path handling issues (bug #21095)</para>
126 </listitem>
127
128 <listitem>
129 <para>GUI: Various bugfixes for the Guest Control file manager</para>
130 </listitem>
131
132 <listitem>
133 <para>GUI: Added more informative file operations in the Guest Control file manager</para>
134 </listitem>
135
136 <listitem>
137 <para>3D: Fixed VM process crash on macOS with 3D enabled (bug #21232)</para>
138 </listitem>
139
140 <listitem>
141 <para>GUI: Added an option to the global settings (the display page) to resize user interface font</para>
142 </listitem>
143
144 <listitem>
145 <para>GUI: Fixed a regression in new vm wizard. Selected virtual disks are no longer deleted when the wizard
146 is cancelled (bug #21244)</para>
147 </listitem>
148
149 <listitem>
150 <para>Linux Host and Guest: General improvements in startup scripts</para>
151 </listitem>
152
153 <listitem>
154 <para>Linux Guest Additions: Introduced initial support for
155 RHEL 8.7 and 9.2 kernels (bug #21272, #21258)</para>
156 </listitem>
157
158 <listitem>
159 <para>Linux Guest Additions: Fixed kernel modules rebuild behavior on
160 system shutdown</para>
161 </listitem>
162
163 </itemizedlist>
164 </sect1>
165
166 <sect1>
167
168 <title>Version 7.0.2 (2022-10-20)</title>
169
170 <para>This is a maintenance release. The following items were fixed and/or
171 added:</para>
172
173 <itemizedlist>
174
175 <listitem>
176 <para>Known issue: VMs having more than one vCPU configured will not work properly on macOS
177 Catalina due to an unknown memory corruption issue. Either lower the number of vCPUs to 1
178 or upgrade to BigSur or later where the issue does not occur</para>
179 </listitem>
180
181 <listitem>
182 <para>Main: Fixed issue when VBoxSVC could become unresponsive if Extension Pack
183 was not installed (bug #21167)</para>
184 </listitem>
185
186 <listitem>
187 <para>macOS hosts: Added workaround for a bug in the Hypervisor framework on Catalina causing
188 VERR_NEM_MAP_PAGES_FAILED errors when starting a VM. (bug #21128)</para>
189 </listitem>
190
191 <listitem>
192 <para>macOS hosts: Re-introduced support for internal networking, this is considered a bit
193 experimental still</para>
194 </listitem>
195
196 <listitem>
197 <para>macOS hosts: Fixed VM crash when the guest tries to access a microphone or webcam</para>
198 </listitem>
199
200 <listitem>
201 <para>Windows host: Shared Clipboard: Fixed issue when only 4Kb of host
202 clipboard buffer was accessible to guest (bug #21149)</para>
203 </listitem>
204
205 <listitem>
206 <para>Linux Guest Additions: Introduced initial support for kernel 6.1</para>
207 </listitem>
208
209 <listitem>
210 <para>Linux Guest Additions: Fixed issue when VBoxClient seamless service
211 caused a crash of some X11 applications (bug #21132)</para>
212 </listitem>
213
214 <listitem>
215 <para>Windows hosts: GUI: Fixed missing Qt libraries for vista style and sql driver (bug #21155)</para>
216 </listitem>
217
218 <listitem>
219 <para>GUI: Fixed a glitch in the log viewer which was causing wrong log file to be saved (bug #21156)</para>
220 </listitem>
221
222 </itemizedlist>
223 </sect1>
224
225 <sect1>
226
227 <title>Version 7.0.0 (2022-10-10)</title>
228
229 <para>This is a major update. The following major new features were added:</para>
230
231 <itemizedlist>
232
233 <listitem>
234 <para>Virtual machines can be fully encrypted now, including the VM config logs
235 and saved states (CLI only for now)</para>
236 </listitem>
237
238 <listitem>
239 <para>OCI: Cloud virtual machines can be added to Virtual Machine Manager and controlled
240 as local VMs</para>
241 </listitem>
242
243 <listitem>
244 <para>OCI: Cloud networks can now be configured via Network Manager tool same way as
245 it is done for Host-only and NAT networks</para>
246 </listitem>
247
248 <listitem>
249 <para>GUI: Added a new utility similar to "top" or "resource monitor" which lists peformance statistics
250 (CPU usage, RAM usage, disk I/O rate, etc.) of running guests</para>
251 </listitem>
252
253 <listitem>
254 <para>GUI: Reworked the new vm wizard to integrate the unattended
255 guest OS installation and to have a more streamlined work flow</para>
256 </listitem>
257
258 <listitem>
259 <para>GUI: Added a new help viewer widget which enables the user manual to be navigated
260 and searched</para>
261 </listitem>
262
263 <listitem>
264 <para>GUI: Adding new notification center unifying most of running progresses and error
265 reporting around the GUI</para>
266 </listitem>
267
268 <listitem>
269 <para>GUI: Improved theme support on all platforms. Linux and macOS
270 use native engine while for Windows host it is separately implemented.</para>
271 </listitem>
272
273 <listitem>
274 <para>GUI: Large icon update.</para>
275 </listitem>
276
277 <listitem>
278 <para>Audio recording: Now using Vorbis as the default audio format for WebM containers.
279 Opus is no longer being used.</para>
280 </listitem>
281
282 <listitem>
283 <para>Audio: Added "default" host driver type to make it possible to move VMs (appliances) between different platforms
284 without the need of changing the audio driver explicitly. When the "default" driver is selected, the best audio backend
285 option for a platform will be used. This is the default for newly created VMs.</para>
286 </listitem>
287
288 <listitem>
289 <para>Guest Control: Implemented initial support for automatic updating
290 of Guest Additions for Linux guests</para>
291 </listitem>
292
293 <listitem>
294 <para>Guest Control: Implemented ability to wait for and/or reboot the
295 guest when updating Guest Additions via VBoxManage</para>
296 </listitem>
297
298 <listitem>
299 <para>VBoxManage: Added Guest Control "waitrunlevel" sub-command to
300 make it possible to wait for a guest to reach a certain run level</para>
301 </listitem>
302
303 <listitem>
304 <para>Windows hosts: Added experimental support of running autostarted VMs
305 in session 0, to allow running VMS even when a usser is not being logged
306 in (disabled by default, please consult the manual)</para>
307 </listitem>
308
309 <listitem>
310 <para>macOS host: Dropped all kernel extensions. VirtualBox relies fully on
311 the hypervisor and vmnet frameworks provided by Apple now. At the moment
312 the implementation lacks "Internal Networking" functionality. This will be
313 provided at a later date.</para>
314 </listitem>
315
316 <listitem>
317 <para>macOS host: Providing a Developer Preview package for systems with
318 an Apple silicon CPU. This is unsupported work in progress, and is known
319 to have very modest performance.</para>
320 </listitem>
321
322 <listitem>
323 <para>Linux Guest Additions: Reworked guest screen re-size functionality,
324 added basic integration with some of guest Desktop Environments</para>
325 </listitem>
326
327 <listitem>
328 <para>Devices: Implemented new 3D support based on DirectX 11 (and DXVK
329 on non Windows hosts)</para>
330 </listitem>
331
332 <listitem>
333 <para>Devices: Added virtual IOMMU devices (Intel and AMD variant)</para>
334 </listitem>
335
336 <listitem>
337 <para>Devices: Added virtual TPM 1.2 and 2.0 devices</para>
338 </listitem>
339
340 <listitem>
341 <para>Devices: The EHCI and XHCI USB controller devices are now part of the
342 open source base package</para>
343 </listitem>
344
345 <listitem>
346 <para>EFI: Added support for Secure Boot</para>
347 </listitem>
348
349 <listitem>
350 <para>Debugging: Added experimental support for guest debugging through
351 GDB and highly experimental support for guest debugging through KD/WinDbg</para>
352 </listitem>
353
354 </itemizedlist>
355
356 <para>In addition, the following items were fixed and/or added:</para>
357
358 <itemizedlist>
359
360 <listitem>
361 <para>OCI: Cloud networking functionality is enhanced for local VMs, now local VMs could
362 be connected to cloud networking</para>
363 </listitem>
364
365 <listitem>
366 <para>GUI: Improved behavior of the virtual machine list and various VM related tools in case
367 multiple items are selected</para>
368 </listitem>
369
370 <listitem>
371 <para>GUI: On available platforms, added a new option to disable the host's screensaver</para>
372 </listitem>
373
374 <listitem>
375 <para>GUI: Reworked global preferences, machine settings and the wizards to improve stability
376 and usability</para>
377 </listitem>
378
379 <listitem>
380 <para>GUI: Improving mouse handling in multi-monitor case on X11 platform</para>
381 </listitem>
382
383 <listitem>
384 <para>GUI: Medium enumeration engine was reworked to improve permormance</para>
385 </listitem>
386
387 <listitem>
388 <para>GUI: NAT Network stuff was moved from global preferences to global Network Manager tool</para>
389 </listitem>
390
391 <listitem>
392 <para>GUI: Extension Pack Manager was moved from global preferences to global tools</para>
393 </listitem>
394
395 <listitem>
396 <para>GUI: Improved overall accessibility</para>
397 </listitem>
398
399 <listitem>
400 <para>GUI: Migrating to recent Qt versions.</para>
401 </listitem>
402
403 </itemizedlist>
404 </sect1>
405
406</chapter>
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