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OPENSTACK RELEASES


OPENSTACK RELEASES¶


RELEASE SERIES¶

OpenStack is developed and released around 6-month cycles. After the initial
release, additional stable point releases will be released in each release
series. You can find the detail of the various release series here on their
series page. Subscribe to the combined release calendar for continual updates.

Series

Status

Initial Release Date

Next Phase

EOL Date

2024.2 Dalmatian

Development

2024-10-02 estimated (schedule)

Maintained estimated 2024-10-02

2024.1 Caracal (SLURP)

Maintained

2024-04-03

Unmaintained estimated 2025-10-03

2023.2 Bobcat

Maintained

2023-10-04

End Of Life estimated 2025-04-04

2023.1 Antelope (SLURP)

Maintained

2023-03-22

Unmaintained estimated 2024-09-22

Zed

Maintained

2022-10-05

Unmaintained estimated 2024-05-02

Yoga

Unmaintained

2022-03-30

End Of Life TBD

Xena

Unmaintained

2021-10-06

End Of Life TBD

Wallaby

Unmaintained

2021-04-14

End Of Life TBD

Victoria

Unmaintained

2020-10-14

End Of Life TBD

Ussuri

End Of Life

2020-05-13

2024-02-20

Train

End Of Life

2019-10-16

2024-02-20

Stein

End Of Life

2019-04-10

2024-01-04

Rocky

End Of Life

2018-08-30

2023-08-16

Queens

End Of Life

2018-02-28

2023-01-18

Pike

End Of Life

2017-08-30

2022-10-13

Ocata

End Of Life

2017-02-22

2021-06-15

Newton

End Of Life

2016-10-06

2017-10-25

Mitaka

End Of Life

2016-04-07

2017-04-10

Liberty

End Of Life

2015-10-15

2016-11-17

Kilo

End Of Life

2015-04-30

2016-05-02

Juno

End Of Life

2014-10-16

2015-12-07

Icehouse

End Of Life

2014-04-17

2015-07-02

Havana

End Of Life

2013-10-17

2014-09-30

Grizzly

End Of Life

2013-04-04

2014-03-29

Folsom

End Of Life

2012-09-27

2013-11-19

Essex

End Of Life

2012-04-05

2013-05-06

Diablo

End Of Life

2011-09-22

2013-05-06

Cactus

End Of Life

2011-04-15

Bexar

End Of Life

2011-02-03

Austin

End Of Life

2010-10-21



Note

The schedule of Maintenance phases changed during Ocata and also during 2024.1
Caracal. The old phases were used until Newton. The last series that
transitioned to Extended Maintenance was Xena. The replacement of Extended
Maintenance process to Unmaintained was formulated in the 2023-07-24
Unmaintained status replaces Extended Maintenance resolution.

Note

If a branch is marked as Extended Maintenance, that means individual projects
can be in state Maintained, Unmaintained, Last or End of Life on that branch.
Please check specific project about its actual status on the given branch.


SERIES-INDEPENDENT RELEASES¶

Some deliverables are released independently from the OpenStack release series.
You can find their releases listed here:

 * Series-Independent Projects


RELEASES WITH SKIP LEVEL UPGRADE RELEASE PROCESS (SLURP)¶

Releases can be marked as Skip Level Upgrade Release Process (or SLURP)
releases. This practically means, that upgrades will be supported between these
(SLURP) releases, in addition to between adjacent major releases.


TEAMS¶

Deliverables are produced by project teams. Here you can find all OpenStack
deliverables, organized by the team that produces them:

 * Adjutant
 * Barbican
 * Blazar
 * Cinder
 * Cloudkitty
 * Cyborg
 * Designate
 * Documentation
 * Ec2-Api
 * Freezer
 * Glance
 * Heat
 * Horizon
 * Ironic
 * Keystone
 * Kolla
 * Kuryr
 * Magnum
 * Manila
 * Masakari
 * Mistral
 * Monasca
 * Murano
 * Neutron
 * Nova
 * Octavia
 * Openstackansible
 * Openstacksdk
 * Oslo
 * Puppet Openstack
 * Quality Assurance
 * Rally
 * Release Management
 * Requirements
 * Sahara
 * Senlin
 * Skyline
 * Solum
 * Storlets
 * Swift
 * Tacker
 * Technical Committee
 * Telemetry
 * Tripleo
 * Trove
 * Venus
 * Vitrage
 * Watcher
 * Winstackers
 * Zaqar
 * Zun


CRYPTOGRAPHIC SIGNATURES¶

Git tags created through our release automation are signed by centrally-managed
OpenPGP keys maintained by the OpenStack TaCT SIG. Detached signatures of many
separate release artifacts are also provided using the same keys. A new key is
created corresponding to each development cycle and rotated relatively early in
the cycle. (Implementation completed late in the Newton cycle, so many early
Newton artifacts have no corresponding signatures.) Copies of the public keys
can be found below along with the date ranges during which each key was in
general use.

 * 2016-08-03..2016-11-22 (Newton Cycle key): key
   0x80fcce3dc49bd7836fc2464664dbb05acc5e7c28

 * 2016-11-22..2017-03-24 (Ocata Cycle key): key
   0xd47bab1b7dc2e262a4f6171e8b1b03fd54e2ac07

 * 2017-03-24..2017-09-15 (Pike Cycle key): key
   0xc96bfb160752606daa0de2fa05eb5792c876df9a

 * 2017-09-15..2018-03-19 (Queens Cycle key): key
   0x4c8b8b5a694f612544b3b4bac52f01a3fbdb9949

 * 2018-03-19..2018-09-05 (Rocky Cycle key): key
   0xc31292066be772022438222c184fd3e1edf21a78

 * 2018-09-05..2019-06-11 (Stein Cycle key): key
   0x27023b1ffccd8e3ae9a5ce95d943d5d270273ada

 * 2019-06-11..2019-10-29 (Train Cycle key): key
   0xcdc08088c3cb45a9be08332b2354069e5b504663

 * 2019-10-29..2020-05-21 (Ussuri Cycle key): key
   0xbba3b1e67a7303dd1769d34595bf2e4d09004514

 * 2020-05-21..2020-10-30 (Victoria Cycle key): key
   0x2426b928085a020d8a90d0d879ab7008d0896c8a

 * 2020-10-30..2021-05-06 (Wallaby Cycle key): key
   0x5d2d1e4fb8d38e6af76c50d53d4fec30cf5ce3da

 * 2021-05-06..2021-10-27 (Xena Cycle key): key
   0x4c29ff0e437f3351fd82bdf47c5a3bc787dc7035

 * 2021-10-27..2022-04-09 (Yoga Cycle key): key
   0x01527a34f0d0080f8a5db8d6eb6c5df21b4b6363

 * 2022-04-09..2022-10-07 (Zed Cycle key): key
   0xa63ea142678138d1bb15f2e303bdfd64dd164087

 * 2022-10-07..2023-03-31 (2023.1/Antelope Cycle key): key
   0xa7475c5f2122fec3f90343223fe3bf5aad1080e4

 * 2023-03-31..2023-10-09 (2023.2/Bobcat Cycle key): key
   0x815afec729392386480e076dcc0dfe2d21c023c9

 * 2023-10-09..2024-04-08 (2024.1/Caracal Cycle key): key
   0x2ef3fe0ec2b075ab7458b5f8b702b20b13df2318

 * 2024-04-08..present (2024.2/Dalmatian Cycle key): key
   0xf8675126e2411e7748dd46662fc2093e4682645f


DOCUMENTATION¶

Content for this site is automatically generated from the data submitted to the
openstack/releases git repository. You can learn more about this repository and
the release management team processes in the following documentation:

 * Using This Repository
   * Defining a Deliverable
   * Adding Deliverables
   * Requesting a Release
   * Using new-release command
   * Requesting a Branch
   * Release Approval
   * Who is Responsible for the Release?
   * Deliverable Files
   * Deliverables File Schema
   * Examples
   * Helpers
 * Release Models
   * cycle-with-rc
   * cycle-with-intermediary
   * independent
   * abandoned
   * untagged
   * Transition between release models
   * Legacy release models
 * Deliverable Types
   * service
   * library
   * client-library
   * horizon-plugin
   * trailing
   * tempest-plugin
   * other
 * Join the release team!
   * Communication channels
   * The engagement ladder
 * Reviewer Guide
   * Review Inbox
   * General Review Considerations
   * Approval Policies
   * Review Checks
   * The Validation Report
   * The List Changes Report
   * Release Jobs
   * Release Job Failures
   * Release Approval Status
 * Release infrastructure
 * Release Processes
   * Week after previous release
   * Week before milestone-1
   * Milestone-1
   * Week after milestone-1
   * Between Milestone-1 and Milestone-2
   * Week before Milestone-2
   * Milestone-2
   * Week after Milestone-2
   * Between Milestone-2 and Milestone-3
   * R-8 week
   * R-7 week (Extra-AC deadline week)
   * R-6 week (Final Library Release deadline)
   * R-5 week (Milestone-3)
   * R-4 week
   * R-3 week (RC1 deadline)
   * R-2 week
   * R-1 week (Final RC deadline)
   * R+0 week (Final Release)


updated: Mon Apr 8 14:43:50 2024, commit 6b18a33ba

Except where otherwise noted, this document is licensed under Creative Commons
Attribution 3.0 License. See all OpenStack Legal Documents.

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   * Releases with Skip Level Upgrade Release Process (SLURP)
   * Teams
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