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The &os; Project

&os; is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made &os; the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.


» Get the &os; Journal

Supported Releases


LATEST NEWS

.

UPCOMING EVENTS

.

PRESS

.

SECURITY ADVISORIES


ERRATA NOTICES


©right; The mark FreeBSD is a registered trademark of The FreeBSD Foundation and is used by The FreeBSD Project with the permission of The FreeBSD Foundation. &header2.word.contact;
Index: head/en_US.ISO8859-1/htdocs/releases/index.xml =================================================================== --- head/en_US.ISO8859-1/htdocs/releases/index.xml (revision 53523) +++ head/en_US.ISO8859-1/htdocs/releases/index.xml (revision 53524) @@ -1,780 +1,794 @@ ]> &title; $FreeBSD$ FreeBSD Releases

FreeBSD releases are classified into Production Releases and Legacy Releases. Production releases are best suited to users looking for the latest new features. Legacy releases are for users wishing to stay with a more conservative upgrade strategy.

Documentation files for each release are available for viewing in HTML format on the Release Documentation page.

Currently Supported Releases

Complete information about the release date and the estimated End-Of-Life (EOL) for currently supported releases can be found on the Supported Releases section of the FreeBSD Security Information page.

Most Recent Releases

Production Release

-

Release &rel.current; (&rel.current.date;) +

Release &rel120.current; (&rel120.current.date;) - Announcement : - Release Notes : - Installation Instructions : - Hardware Notes : - Readme : - Errata : - Checksums + Announcement : + Release Notes : + Installation Instructions : + Hardware Notes : + Readme : + Errata : + Checksums

-

Release &rel1.current; (&rel1.current.date;) +

Release &rel113.current; (&rel113.current.date;) - Announcement : - Release Notes : - Installation + Announcement : + Release Notes : + Installation Instructions : - Hardware Notes : - Readme : - Errata : - Checksums + Hardware Notes : + Readme : + Errata : + Checksums

+ Legacy Release

Release &rel2.current; (&rel2.current.date;) Announcement : Release Notes : Installation Instructions : Hardware Notes : Readme : Errata : Checksums

+ ?>

Future Releases

For the schedule of upcoming releases, or for more information about the release engineering process, please visit the Release Engineering page.

The latest snapshots from our FreeBSD-STABLE and FreeBSD-CURRENT branches are also available. Please see Getting FreeBSD for details.

Prior Releases Which Have Reached End-Of-Life

Complete historical information about the release date, the classification type, and the effective End-Of-Life (EOL) for these releases can be found on the Unsupported Releases section of the FreeBSD Security Information page.

Index: head/en_US.ISO8859-1/htdocs/releng/index.xml =================================================================== --- head/en_US.ISO8859-1/htdocs/releng/index.xml (revision 53523) +++ head/en_US.ISO8859-1/htdocs/releng/index.xml (revision 53524) @@ -1,575 +1,575 @@ re@FreeBSD.org'> security-officer@FreeBSD.org'> portmgr@FreeBSD.org'> freebsd-doc@FreeBSD.org'> doceng@FreeBSD.org'> freebsd-www@FreeBSD.org'> ]> &title; $FreeBSD$

This page contains documentation about the FreeBSD release engineering process.

Upcoming Release Schedule

NOTE: Release dates are approximate and may be subject to schedule slippage.

As of 2018-12-11, the next release has not yet been announced.

?>
Date Event Information
November 2019 &os; 12.1 Target Schedule

Code-Freeze Status

This table lists the code freeze status for major branches of the src/ subtree of the FreeBSD Subversion repository. Commits to any branch listed as "frozen" must first be reviewed and approved by the relevant contact party. The status of other subtrees such as ports/ and doc/ is also provided below.

- +
Branch Status Contact Notes
head Open committers Active development branch for 13.0-CURRENT.
stable/12 Open committers Development branch for FreeBSD 12-STABLE.
releng/12.1 Frozen &contact.re; FreeBSD 12.1 supported errata fix branch.
releng/12.0 Frozen &contact.so; FreeBSD 12.0 supported errata fix branch.
stable/11 Open committers Development branch for FreeBSD 11-STABLE.
releng/11.3 Frozen &contact.so; FreeBSD 11.3 supported errata fix branch.
releng/11.2 Frozen &contact.so;FreeBSD 11.2 supported errata fix branch.FreeBSD 11.2 errata fix branch (not officially supported).
releng/11.1 Frozen &contact.so; FreeBSD 11.1 errata fix branch (not officially supported).
releng/11.0 Frozen &contact.so; FreeBSD 11.0 errata fix branch (not officially supported).
stable/10 Open committers Maintenance branch for 10-STABLE (not officially supported).
releng/10.4 Frozen &contact.so; FreeBSD 10.4 errata fix branch (not officially supported).
releng/10.3 Frozen &contact.so; FreeBSD 10.3 errata fix branch (not officialy supported).
releng/10.2 Frozen &contact.so; FreeBSD 10.2 errata fix branch (not officially supported).
releng/10.1 Frozen &contact.so; FreeBSD 10.1 errata fix branch (not officially supported).
releng/10.0 Frozen &contact.so; FreeBSD 10.0 errata fix branch (not officially supported).
stable/9 Open committers Maintenance branch for FreeBSD 9-STABLE (not officially supported).
releng/9.3 Frozen &contact.so; FreeBSD 9.3 errata fix branch (not officially supported).
releng/9.2 Frozen &contact.so; FreeBSD 9.2 errata fix branch (not officially supported).
releng/9.1 Frozen &contact.so; FreeBSD 9.1 errata fix branch (not officially supported).
releng/9.0 Frozen &contact.so; FreeBSD 9.0 errata fix branch (not officially supported).
stable/8 Open committers Maintenance branch for 8-STABLE (not officially supported).
releng/8.4 Frozen &contact.so; FreeBSD 8.4 errata fix branch (not officially supported).
releng/8.3 Frozen &contact.so; FreeBSD 8.3 errata fix branch (not officially supported).
releng/8.2 Frozen &contact.so; FreeBSD 8.2 errata fix branch (not officially supported).
releng/8.1 Frozen &contact.so; FreeBSD 8.1 errata fix branch (not officially supported).
releng/8.0 Frozen &contact.so; FreeBSD 8.0 errata fix branch (not officially supported).
stable/7 Open committers Maintenance branch for 7-STABLE (not officially supported).
releng/7.4 Frozen &contact.so; FreeBSD 7.4 errata fix branch (not officially supported).
releng/7.3 Frozen &contact.so; FreeBSD 7.3 errata fix branch (not officially supported).
releng/7.2 Frozen &contact.so; FreeBSD 7.2 errata fix branch (not officially supported).
releng/7.1 Frozen &contact.so; FreeBSD 7.1 errata fix branch (not officially supported).
releng/7.0 Frozen &contact.so; FreeBSD 7.0 errata fix branch (not officially supported).
stable/6 Open committers Maintenance branch for 6-STABLE (not officially supported).
releng/6.4 Frozen &contact.so; FreeBSD 6.4 errata fix branch (not officially supported).
releng/6.3 Frozen &contact.so; FreeBSD 6.3 errata fix branch (not officially supported).
releng/6.2 Frozen &contact.so; FreeBSD 6.2 errata fix branch (not officially supported).
releng/6.1 Frozen &contact.so; FreeBSD 6.1 errata fix branch (not officially supported).
releng/6.0 Frozen &contact.so; FreeBSD 6.0 errata fix branch (not officially supported).
stable/5 Open committers Maintenance branch for 5-STABLE (not officially supported).
releng/5.5 Frozen &contact.so; FreeBSD 5.5 errata fix branch (not officially supported).
releng/5.4 Frozen &contact.so; FreeBSD 5.4 errata fix branch (not officially supported).
releng/5.3 Frozen &contact.so; FreeBSD 5.3 errata fix branch (not officially supported).
releng/5.2 Frozen &contact.so; FreeBSD 5.2 / 5.2.1 security fix branch (not officially supported).
releng/5.1 Frozen &contact.so; FreeBSD 5.1 security fix branch (not officially supported).
releng/5.0 Frozen &contact.so; FreeBSD 5.0 security fix branch (not officially supported).
stable/4 Open committers Maintenance branch for 4-STABLE (not officially supported).
releng/4.11 Frozen &contact.so; FreeBSD 4.11 errata fix branch (not officially supported).
releng/4.10 Frozen &contact.so; FreeBSD 4.10 security fix branch (not officially supported).
releng/4.9 Frozen &contact.so; FreeBSD 4.9 security fix branch (not officially supported).
releng/4.8 Frozen &contact.so; FreeBSD 4.8 security fix branch (not officially supported).
releng/4.7 Frozen &contact.so; FreeBSD 4.7 security fix branch (not officially supported).
releng/4.6 Frozen &contact.so; FreeBSD 4.6 security fix branch (not officially supported).
releng/4.5 Frozen &contact.so; FreeBSD 4.5 security fix branch (not officially supported).
releng/4.4 Frozen &contact.so; FreeBSD 4.4 security fix branch (not officially supported).
releng/4.3 Frozen &contact.so; FreeBSD 4.3 security fix branch (not officially supported).
stable/3 Open committers Maintenance branch for 3-STABLE (not officially supported).
stable/2.2 Open committers Maintenance branch for 2.2-STABLE (not officially supported).
Subtree Status Contact Notes
ports/ Open &contact.portmgr; FreeBSD Ports Collection.
doc/ Open &contact.doc; DocBook XML-based documentation set.

Release Engineering Documentation

Release Engineering Team

The primary release engineering team is responsible for approving MFC requests during code freezes, setting release schedules, and all of the other responsibilities laid out in our charter.

Primary RE Team (re@FreeBSD.org) : &a.re.members; form the primary release engineering decision-making group.

The builders release engineering team is responsible for building and packaging FreeBSD releases on the various supported platforms.

Builders REs (re-builders@FreeBSD.org) : &a.re-builders;

The third party packages in the Ports Collection are managed by the portmgr@ team. Among many other responsibilities, the port managers keep the ports cluster running smoothly to produce binary packages.

Package Builders (&contact.portmgr;) : &a.portmgr.members;

Old Releases

The &os; Project does not maintain a complete archive of old release ISO images, but many of them are available at ftp://ftp-archive.FreeBSD.org/pub/FreeBSD-Archive/old-releases/.

Older releases that are no longer present on any FTP mirror might still be available from CD-ROM vendors.

Index: head/en_US.ISO8859-1/htdocs/security/security.xml =================================================================== --- head/en_US.ISO8859-1/htdocs/security/security.xml (revision 53523) +++ head/en_US.ISO8859-1/htdocs/security/security.xml (revision 53524) @@ -1,249 +1,242 @@ ]> &title; $FreeBSD$

Introduction

FreeBSD takes security very seriously and its developers are constantly working on making the operating system as secure as possible. This page will provide information about what to do in the event of a security vulnerability affecting your system

Table of Contents

Reporting FreeBSD security incidents

FreeBSD security issues specific to the base system should be reported via email to the FreeBSD Security Team or, if a higher level of confidentiality is required, via PGP encrypted email to the Security Officer Team using the Security Officer PGP key. Additional information can be found at the reporting FreeBSD security incidents page.

When is a Security Advisory considered?

For every issue that gets reported, an internal tracking number is created, unless something is very obviously not a security issue. To determine whether or not a Security Advisory is warranted we use the following scheme:

For items that fall under these categories, a Security Advisory is very likely. Items that are not on this list are looked into individually and it will be determined then whether or not it will receive a Security Advisory or an Errata Notice.

Once it had been determined that a Security Advisory is warranted, either the submitter delivers a CVE number if he/she already requested one, or we use one from the FreeBSD pool available.

Recent FreeBSD security vulnerabilities

A full list of all security vulnerabilities affecting the base system can be found on this page.

Understanding FreeBSD security advisories

Advisories affecting the base system are sent to the following mailing lists:

The list of released advisories can be found on the FreeBSD Security Advisories page.

Advisories are always signed using the FreeBSD Security Officer PGP key and are archived, along with their associated patches, at the http://security.FreeBSD.org/ web server in the advisories and patches subdirectories.

The FreeBSD Security Officer provides security advisories for -STABLE Branches and the Security Branches. (Advisories are not issued for the -CURRENT Branch, which is primarily oriented towards &os; developers.)

Issues affecting the FreeBSD Ports Collection are covered separately in the FreeBSD VuXML document.

How to update your system

For users that have previously installed a binary version of &os; (e.g., &rel.current; or &rel2.current;), commands:

# freebsd-update fetch
# freebsd-update install

If that fails, follow the other instructions in the security advisory you care about.

Note that the above procedure is only for users who have previously installed a binary distribution. Those who have built from source will need to update their source tree to upgrade.

Supported FreeBSD releases

Each release is supported by the Security Officer for a limited time only.

The designation and expected lifetime of all currently supported branches and their respective releases are given below. The Expected EoL (end-of-life) column indicates the earliest date on which support for that branch or release will end. Please note that these dates may be pushed back if circumstances warrant it.

Older releases are not supported and users are strongly encouraged to upgrade to one of these supported releases:

- - - - - - -
Branch Release Type Release Date Expected EoL
stable/12 n/a n/a n/a June 30, 2024
releng/12.0 12.0-RELEASE n/a December 11, 2018 12.1-RELEASE + 3 months
stable/11 n/a n/a n/a September 30, 2021
releng/11.211.2-RELEASEn/aJune 28, 2018October 31, 2019
releng/11.3 11.3-RELEASE n/a July 9, 2019 11.4-RELEASE + 3 months (or September 30, 2021)

In the run-up to a release, a number of -BETA and -RC releases may be published for testing purposes. These releases are only supported for a few weeks, as resources permit, and will not be listed as supported on this page. Users are strongly discouraged from running these releases on production systems.

The FreeBSD support model

Under the current support model, each major version's stable branch is explicitly supported for 5 years, while each individual point release is only supported for three months after the next point release.

The details and rationale behind this model can be found in the official announcement sent in February 2015.

Index: head/en_US.ISO8859-1/htdocs/security/unsupported.xml =================================================================== --- head/en_US.ISO8859-1/htdocs/security/unsupported.xml (revision 53523) +++ head/en_US.ISO8859-1/htdocs/security/unsupported.xml (revision 53524) @@ -1,283 +1,290 @@ ]> &title; $FreeBSD$

The following releases are no longer supported but are listed here for reference purposes.

+ + + + + + +
Branch Release Type Release Date EoL
stable/4 n/a n/a n/a January 31, 2007
releng/4.11 4.11-RELEASE Extended January 25, 2005 January 31, 2007
stable/5 n/a n/a n/a May 31, 2008
releng/5.3 5.3-RELEASE Extended November 6, 2004 October 31, 2006
releng/5.4 5.4-RELEASE Normal May 9, 2005 October 31, 2006
releng/5.5 5.5-RELEASE Extended May 25, 2006 May 31, 2008
stable/6 n/a n/a n/a November 30, 2010
releng/6.0 6.0-RELEASE Normal November 4, 2005 January 31, 2007
releng/6.1 6.1-RELEASE Extended May 9, 2006 May 31, 2008
releng/6.2 6.2-RELEASE Normal January 15, 2007 May 31, 2008
releng/6.3 6.3-RELEASE Extended January 18, 2008 January 31, 2010
releng/6.4 6.4-RELEASE Extended November 28, 2008 November 30, 2010
stable/7 n/a n/a n/a February 28, 2013
releng/7.0 7.0-RELEASE Normal February 27, 2008 April 30, 2009
releng/7.1 7.1-RELEASE Extended January 4, 2009 February 28, 2011
releng/7.2 7.2-RELEASE Normal May 4, 2009 June 30, 2010
releng/7.3 7.3-RELEASE Extended March 23, 2010 March 31, 2012
releng/7.4 7.4-RELEASE Extended February 24, 2011 February 28, 2013
stable/8 n/a n/a n/a August 1, 2015
releng/8.0 8.0-RELEASE Normal November 25, 2009 November 30, 2010
releng/8.1 8.1-RELEASE Extended July 23, 2010 July 31, 2012
releng/8.2 8.2-RELEASE Normal February 24, 2011 July 31, 2012
releng/8.3 8.3-RELEASE Extended April 18, 2012 April 30, 2014
releng/8.4 8.4-RELEASE Extended June 9, 2013 August 1, 2015
stable/9 n/a n/a n/a December 31, 2016
releng/9.0 9.0-RELEASE Normal January 10, 2012 March 31, 2013
releng/9.1 9.1-RELEASE Extended December 30, 2012 December 31, 2014
releng/9.2 9.2-RELEASE Normal September 30, 2013 December 31, 2014
releng/9.3 9.3-RELEASE Extended July 16, 2014 December 31, 2016
releng/10.0 10.0-RELEASE Normal January 20, 2014 February 28, 2015
releng/10.1 10.1-RELEASE Extended November 14, 2014 December 31, 2016
releng/10.2 10.2-RELEASE Normal August 13, 2015 December 31, 2016
releng/10.3 10.3-RELEASE Extended April 4, 2016 April 30, 2018
releng/10.4 10.4-RELEASE Normal October 3, 2017 October 31, 2018
releng/11.0 11.0-RELEASE n/a October 10, 2016 November 30, 2017
releng/11.1 11.1-RELEASE n/a July 26, 2017 September 30, 2018
releng/11.211.2-RELEASEn/aJune 28, 2018October 31, 2019
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Choosing an Architecture

Most users of &os; will have hardware for either the amd64, i386, or armv6 architectures.

Modern PCs use the amd64 architecture, including those with Intel® branded processors. Computers with more than 3 GB of memory should use amd64. If the computer is an older, 32-bit only model, use i386. For embedded devices and single-board computers (SBC) such as the Raspberry Pi, Beagle Bone Black, Panda Board, and Zed Board, use the armv6 SD card image which supports ARMv6 and ARMv7 processors.

All other users should reference the complete list of supported &os; platforms.

Choosing an Image

The &os; installer can be downloaded in a number of different formats including CD (disc1), DVD (dvd1), and Network Install (bootonly) sized ISO Disc Images, as well as regular and mini USB memory stick images. Recent versions of &os; are also offered as prebuilt expandable Virtual Machine images, and as SD Card images for embedded platforms.

&os; Deployment Statistics

While &os; does not gather deployment statistics, having statistical information available is essential. Please consider installing the sysutils/bsdstats package, which collects hardware and software statistics, helping developers understand how to best focus their efforts. The information collected is available at the bsdstats.org website.

&os; &rel.current;-RELEASE

Installer Images Virtual Machine Images SD Card Images Documentation

&os; &rel1.current;-RELEASE

Installer Images Virtual Machine Images SD Card Images Documentation

+

&os; &rel2.current;-RELEASE

Installer Images Virtual Machine Images SD Card Images Documentation

+ ?> &beta.desc; &beta.second;

Development Snapshots

If you are interested in a purely experimental snapshot release of &os;-CURRENT (AKA &rel.head;-CURRENT), aimed at developers and bleeding-edge testers only, then please see the &os; Snapshot Releases page. For more information about past, present and future releases in general, please visit the release information page.

&os; &rel.head;-CURRENT

Installer Images Virtual Machine Images SD Card Images Documentation
  • Release Notes
  • ?> 

     

    &os; &rel121.current;-STABLE

    Installer Images Virtual Machine Images SD Card Images Documentation

     

    &os; &rel1.current;-STABLE

    Installer Images Virtual Machine Images SD Card Images Documentation
    &os; &rel2.current;-STABLE
    Installer Images Virtual Machine Images SD Card Images Documentation
    ?>

    If you plan on getting &os; via HTTP or FTP, please check the listing of mirror sites in the Handbook to see if there is a site closer to you.

    Install &os;

    There are many options for installing &os;, including installation from CD-ROM, DVD, USB Memory Stick or even directly using anonymous FTP, HTTP, or NFS. Please read through the &os; installation guide before downloading the entire &os; distribution.

    Purchase &os; Media

    &os; can be acquired on CD-ROM or DVD from FreeBSD Mall, or one of the other CD-ROM and DVD Publishers.

    Past Releases

    For downloading past releases, please visit the FTP archive.

    &os;-derived Operating System Distributions

    &os; is widely used as a building block for other commercial and open-source operating systems. The projects below are widely used and of particular interest to &os; users.

    Applications and Utility Software

    The Ports Collection

    The &os; Ports Collection is a diverse collection of utility and application software that has been ported to &os;.

    See Installing Applications: Packages and Ports in the Handbook.

    For information about how you can contribute your favorite piece of software to the Ports Collection, have a look at The Porter's Handbook and the article Contributing to &os;.

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    Section Navigation

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    Section Navigation

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    Section Navigation

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    Section Navigation

    '> Upcoming Release:
    &betarel.current; '> ]]> Upcoming Release:
    &betarel2.current; '> ]]>

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