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Releases


This page contains historical information.

See http://releases.openstack.org/ for more recent information.

Click on the links to read the related release notes.

Series Status Releases Date
Kilo Security-supported 2015.1.3 Jan 21, 2016
2015.1.2 Oct 13, 2015
2015.1.1 Jul 30, 2015
2015.1.0 Apr 30, 2015
Juno EOL 2014.2.4 Nov 19, 2015
2014.2.3 Apr 13, 2015
2014.2.2 Feb 5, 2015
2014.2.1 Dec 5, 2014
2014.2 Oct 16, 2014
Icehouse EOL 2014.1.5 Jun 19, 2015
2014.1.4 Mar 12, 2015
2014.1.3 Oct 2, 2014
2014.1.2 Aug 8, 2014
2014.1.1 Jun 9, 2014
2014.1 Apr 17, 2014
Havana EOL 2013.2.4 Sep 22, 2014
2013.2.3 Apr 03, 2014
2013.2.2 Feb 13, 2014
2013.2.1 Dec 16, 2013
2013.2 Oct 17, 2013
Grizzly EOL 2013.1.5 Mar 20, 2014
2013.1.4 Oct 17, 2013
2013.1.3 Aug 8, 2013
2013.1.2 Jun 6, 2013
2013.1.1 May 9, 2013
2013.1 Apr 4, 2013
Folsom EOL 2012.2.4 Apr 11, 2013
2012.2.3 Jan 31, 2013
2012.2.2 Dec 13, 2012
2012.2.1 Nov 29, 2012
2012.2 Sep 27, 2012
Essex EOL 2012.1.3 Oct 12, 2012
2012.1.2 Aug 10, 2012
2012.1.1 Jun 22, 2012
2012.1 Apr 5, 2012
Diablo EOL 2011.3.1 Jan 19, 2012
2011.3 Sep 22, 2011
Cactus Deprecated 2011.2 Apr 15, 2011
Bexar Deprecated 2011.1 Feb 3, 2011
Austin Deprecated 2010.1 Oct 21, 2010


Maintenance

Security fixes

The Vulnerability Management team provides advisories with patches for the two previous releases of OpenStack. Older releases may or may not be supported by their stable maintenance teams, see below.

Stable branches

Stable branches are centralized efforts to maintain bugfixes and vulnerability fixes for released OpenStack project versions in ready-to-use branches.

Older releases

Older releases marked as EOL are no longer supported by the community.