This page contains documentation about the FreeBSD release engineering process.
NOTE: Release dates are approximate and may be subject to schedule slippage.
As of 2019-11-04, the next release has not yet been announced. ?>| Date | Event | Information |
|---|---|---|
| March 2021 | &os; 13.0 | Target Schedule |
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. | +Active development branch for 14.0-CURRENT. |
| stable/13 | +Open | +committers | +Development branch for FreeBSD 13-STABLE. | +releng/13.0 | +Frozen | +&contact.re; | +FreeBSD 13.0 supported errata fix branch. | + + ?> +
| stable/12 | Open | committers | Development branch for FreeBSD 12-STABLE. | |
| releng/12.2 | Frozen | &contact.so; | FreeBSD 12.2 supported errata fix branch. | |
| releng/12.1 | Frozen | &contact.so; | FreeBSD 12.1 supported errata fix branch. | |
| releng/12.0 | Frozen | &contact.so; | FreeBSD 12.0 errata fix branch (not officially supported). | |
| stable/11 | Open | committers | Development branch for FreeBSD 11-STABLE. | |
| releng/11.4 | Frozen | &contact.so; | FreeBSD 11.4 supported errata fix branch. | |
| releng/11.3 | Frozen | &contact.so; | FreeBSD 11.3 errata fix branch (not officially supported). | |
| releng/11.2 | Frozen | &contact.so; | 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. |
FreeBSD
Release Engineering
This document details the approach used by the FreeBSD release
engineering team to make production-quality releases of the
FreeBSD Operating System. It describes the tools available
for those interested in producing customized FreeBSD releases
for corporate rollouts or commercial
productization.
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;
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.