mirror of
https://github.com/QubesOS/qubes-doc.git
synced 2024-12-27 08:19:24 -05:00
133 lines
6.3 KiB
Markdown
133 lines
6.3 KiB
Markdown
---
|
|
lang: en
|
|
layout: doc
|
|
permalink: /doc/supported-versions/
|
|
ref: 154
|
|
title: Supported Versions
|
|
---
|
|
|
|
This page details the level and period of support for versions of operating
|
|
systems in the Qubes ecosystem.
|
|
|
|
## Qubes OS
|
|
|
|
Qubes OS releases are supported for **six months** after each subsequent major
|
|
or minor release (see [Version Scheme](/doc/version-scheme/)). The current
|
|
release and past major releases are always available on the
|
|
[Downloads](/downloads/) page, while all ISOs, including past minor releases,
|
|
are available from our [download mirrors](/downloads/#mirrors).
|
|
|
|
| Qubes OS | Start Date | End Date | Status |
|
|
| ----------- | ---------- | ---------- | --------------------- |
|
|
| Release 1 | 2012-09-03 | 2015-03-26 | Unsupported |
|
|
| Release 2 | 2014-09-26 | 2016-04-01 | Unsupported |
|
|
| Release 3.0 | 2015-10-01 | 2016-09-09 | Unsupported |
|
|
| Release 3.1 | 2016-03-09 | 2017-03-29 | Unsupported |
|
|
| Release 3.2 | 2016-09-29 | 2019-03-28 | Unsupported |
|
|
| Release 4.0 | 2018-03-28 | TBA | Supported |
|
|
| Release 4.1 | TBA | TBA | [In development](https://github.com/QubesOS/qubes-issues/issues?utf8=%E2%9C%93&q=is%3Aissue+milestone%3A%22Release+4.1%22+) |
|
|
|
|
### Note on point releases
|
|
|
|
Please note that point releases, such as 3.2.1 and 4.0.1, do not designate
|
|
separate, new versions of Qubes OS. Rather, they designate their respective
|
|
major or minor releases, such as 3.2 and 4.0, inclusive of all package updates
|
|
up to a certain point. For example, installing Release 4.0 and fully updating
|
|
it results in the same system as installing Release 4.0.1. Therefore, point
|
|
releases are not displayed as separate rows on any of the tables on this page.
|
|
|
|
## Dom0
|
|
|
|
The table below shows the OS used for dom0 in each Qubes OS release.
|
|
|
|
| Qubes OS | Dom0 OS |
|
|
| ----------- | --------- |
|
|
| Release 1 | Fedora 13 |
|
|
| Release 2 | Fedora 18 |
|
|
| Release 3.0 | Fedora 20 |
|
|
| Release 3.1 | Fedora 20 |
|
|
| Release 3.2 | Fedora 23 |
|
|
| Release 4.0 | Fedora 25 |
|
|
| Release 4.1 | Fedora 32 |
|
|
|
|
### Note on dom0 and EOL
|
|
|
|
Dom0 is isolated from domUs. DomUs can access only a few interfaces, such as
|
|
Xen, device backends (in the dom0 kernel and in other VMs, such as the NetVM),
|
|
and Qubes tools (gui-daemon, qrexec-daemon, etc.). These components are
|
|
[security-critical](/doc/security-critical-code/), and we provide updates for
|
|
all of them (when necessary), regardless of the support status of the base
|
|
distribution. For this reason, we consider it safe to continue using a given
|
|
base distribution in dom0 even after it has reached end-of-life (EOL).
|
|
|
|
## Templates
|
|
|
|
The following table shows select [template](/doc/templates/) versions that are
|
|
currently supported. Currently, only [Fedora](/doc/templates/fedora/) and
|
|
[Debian](/doc/templates/debian/) templates are officially supported by the
|
|
Qubes OS Project. [Whonix](/doc/whonix/) templates are supported by our
|
|
partner, the [Whonix Project](https://www.whonix.org/). Qubes support for each
|
|
template ends when that upstream release reaches end-of-life (EOL). Please see
|
|
below for distribution-specific notes.
|
|
|
|
It is the responsibility of each distribution to clearly notify its users in
|
|
advance of its own EOL dates, and it is users' responsibility to heed these
|
|
notices by upgrading to supported releases. As a courtesy to Qubes users, we
|
|
attempt to pass along any upstream EOL notices we receive for
|
|
officially-supported templates, but our ability to do this reliably is
|
|
dependent on the upstream distribution's practices. If a distribution provides
|
|
a mailing list similar to [qubes-announce](/support/#qubes-announce), which
|
|
allows us to receive only very important, infrequent messages, including EOL
|
|
announcements, we are much more likely to be able to pass along EOL notices to
|
|
Qubes users reliably. Qubes users can always check the EOL status of an
|
|
upstream release on the upstream distribution's website (see [Fedora
|
|
EOL](https://fedoraproject.org/wiki/End_of_life) and [Debian
|
|
Releases](https://wiki.debian.org/DebianReleases)).
|
|
|
|
| Qubes OS | Fedora | Debian | Whonix |
|
|
| ----------- | ------ | ---------------------------------------- | ------ |
|
|
| Release 4.0 | 33 | 9 ("stretch"),<sup>*</sup> 10 ("buster") | 15 |
|
|
| Release 4.1 | 33 | 10 ("buster") | 15 |
|
|
|
|
<sup>\*</sup> Although Debian 9 has reached regular EOL and is now in
|
|
[LTS](https://wiki.debian.org/LTS), we continue to support it for Qubes R4.0.
|
|
This is a *temporary* exception to our [policy](#note-on-debian-support) of
|
|
ending Qubes support at each Debian release's *regular* (not LTS) EOL date,
|
|
since this policy was introduced after the release of Qubes R4.0. In Qubes R4.1
|
|
and beyond, Qubes support for each Debian release will end when that release
|
|
reaches regular EOL and will not extend into LTS.
|
|
|
|
### Note on Debian support
|
|
|
|
Debian releases have two EOL dates: regular and [long-term support
|
|
(LTS)](https://wiki.debian.org/LTS). See [Debian Production
|
|
Releases](https://wiki.debian.org/DebianReleases#Production_Releases) for a
|
|
chart that illustrates this. Qubes support ends at the *regular* EOL date,
|
|
*not* the LTS EOL date, unless a specific exception has been made.
|
|
|
|
### Note on Whonix support
|
|
|
|
[Whonix](/doc/whonix/) templates are supported by our partner, the [Whonix
|
|
Project](https://www.whonix.org/). The Whonix Project has set its own support
|
|
policy for Whonix templates in Qubes.
|
|
|
|
This policy requires Whonix template users to stay reasonably close to the
|
|
cutting edge by upgrading to new stable versions of Qubes OS and Whonix
|
|
templates within a month of their respective releases. To be precise:
|
|
|
|
* One month after a new stable version of Qubes OS is released, Whonix
|
|
templates will no longer be supported on any older version of Qubes OS. This
|
|
means that users who wish to continue using Whonix templates on Qubes must
|
|
always upgrade to the latest stable Qubes OS version within one month of its
|
|
release.
|
|
|
|
* One month after new stable versions of Whonix templates are released, older
|
|
versions of Whonix templates will no longer be supported. This means that
|
|
users who wish to continue using Whonix templates on Qubes must always
|
|
upgrade to the latest stable Whonix template versions within one month of
|
|
their release.
|
|
|
|
We aim to announce both types of events one month in advance in order to remind
|
|
users to upgrade.
|
|
|