Clarify the release and maintenance cycle (#32402)
* Clarify the release and maintenance cycle * Namespace refs a little * Fix an unrelated problem with plugin return docs to fix docs build
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2 changed files with 42 additions and 34 deletions
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@ -4,7 +4,7 @@ Release and maintenance
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.. contents:: Topics
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:local:
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.. _schedule:
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.. _release_cycle:
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Release cycle
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`````````````
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@ -13,15 +13,18 @@ Ansible is developed and released on a flexible 4 months release cycle.
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This cycle can be extended in order to allow for larger changes to be properly
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implemented and tested before a new release is made available.
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Ansible supports the two most recent major stable releases.
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For more information, read about the
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`development and stable version maintenance workflow`_.
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Ansible has a graduated support structure that extends to three major releases.
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For more information, read about the `development and stable version maintenance workflow`_ or see
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the chart in :ref:`schedule` for the degrees to which current releases are supported.
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.. note:: Support for three major releases began with Ansible-2.4. Ansible-2.3 and older versions
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are only supported for two releases.
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If you are using a release of Ansible that is no longer supported, we strongly
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encourage you to upgrade as soon as possible in order to benefit from the
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latest features and security fixes.
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Older unsupported versions of Ansible can contain unfixed security
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Older, unsupported versions of Ansible can contain unfixed security
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vulnerabilities (*CVE*).
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You can refer to the `porting guides`_ for tips on updating your Ansible
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@ -29,28 +32,27 @@ playbooks to run on newer versions.
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.. _porting guides: https://docs.ansible.com/ansible/porting_guides.html
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.. _release_schedule:
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Release status
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``````````````
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+-----------------+----------------------------+----------------------------------------+
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| Ansible Release | Latest Version | Status |
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+=================+============================+========================================+
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| devel | `2.5`_ (unreleased, trunk) | In development |
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+-----------------+----------------------------+----------------------------------------+
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| 2.4 | `2.4.1`_ (2017-10-25) | Supported (bug **and** security fixes) |
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+-----------------+----------------------------+----------------------------------------+
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| 2.3 | `2.3.2`_ (2017-08-08) | Supported (bug **and** security fixes) |
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+-----------------+----------------------------+----------------------------------------+
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| 2.2 | `2.2.3`_ (2017-05-09) | Supported (**only** security fixes) |
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+-----------------+----------------------------+----------------------------------------+
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| 2.1 | `2.1.6`_ (2017-06-01) | Unsupported (end of life) |
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+-----------------+----------------------------+----------------------------------------+
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| 2.0 | `2.0.2`_ (2016-04-19) | Unsupported (end of life) |
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+-----------------+----------------------------+----------------------------------------+
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| 1.9 | `1.9.6`_ (2016-04-15) | Unsupported (end of life) |
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+-----------------+----------------------------+----------------------------------------+
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| <1.9 | n/a | Unsupported (end of life) |
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+-----------------+----------------------------+----------------------------------------+
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=============== ========================== =================================================
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Ansible Release Latest Version Status
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=============== ========================== =================================================
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devel `2.5`_ (unreleased, trunk) In development
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2.4 `2.4.1`_ (2017-10-25) Supported (security **and** general bug fixes)
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2.3 `2.3.2`_ (2017-08-08) Supported (security **and** critical bug fixes)
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2.2 `2.2.3`_ (2017-05-09) Unsupported (end of life)
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2.1 `2.1.6`_ (2017-06-01) Unsupported (end of life)
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2.0 `2.0.2`_ (2016-04-19) Unsupported (end of life)
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1.9 `1.9.6`_ (2016-04-15) Unsupported (end of life)
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<1.9 n/a Unsupported (end of life)
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=============== ========================== =================================================
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.. note:: Starting with Ansible-2.4, support lasts for 3 releases. Thus Ansible-2.4 will receive
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security and general bug fixes when it is first released, security and critical bug fixes when
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2.5 is released, and **only** security fixes once 2.6 is released.
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.. _2.5: https://github.com/ansible/ansible/blob/devel/CHANGELOG.md
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.. _2.4.1: https://github.com/ansible/ansible/blob/stable-2.4/CHANGELOG.md
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@ -63,18 +65,23 @@ Release status
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.. _support_life:
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.. _methods:
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Development and stable version maintenance workflow
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```````````````````````````````````````````````````
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The Ansible community develops and maintains Ansible on GitHub_.
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New modules, plugins, features and bugfixes will always be integrated in what
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will become the next major version of Ansible.
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This work is tracked on the ``devel`` git branch.
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New modules, plugins, features and bugfixes will always be integrated in what will become the next
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major version of Ansible. This work is tracked on the ``devel`` git branch.
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Ansible provides bugfixes and security improvements for the most recent major
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release while the previous major release will only receive security patches.
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This work is tracked on the ``stable-<version>`` git branches.
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Ansible provides bugfixes and security improvements for the most recent major release. The previous
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major release will only receive fixes for security issues and critical bugs. Ansible only applies
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security fixes to releases which are two releases old. This work is tracked on the
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``stable-<version>`` git branches.
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.. note:: Support for three major releases began with Ansible-2.4. Ansible-2.3 and older versions
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are only supported for two releases with the first stage including both security and general bug
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fixes while the second stage includes security and critical bug fixes
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The fixes that land in supported stable branches will eventually be released
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as a new version when necessary.
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@ -88,6 +95,7 @@ releases of Ansible, there can sometimes be exceptions for critical issues.
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.. _GitHub: https://github.com/ansible/ansible
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.. _changelog: https://github.com/ansible/ansible/blob/devel/CHANGELOG.md
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Release candidates
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~~~~~~~~~~~~~~~~~~
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@ -111,7 +119,7 @@ More release candidates can be tagged as required, so long as there are
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bugs that the Ansible core maintainers consider should be fixed before the
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final release.
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.. _freezing:
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.. _release_freezing:
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Feature freeze
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~~~~~~~~~~~~~~
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@ -178,7 +178,7 @@ set:
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type: bool
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sample: false
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failover:
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description:
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description: ""
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returned: always
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type: NoneType
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sample: null
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@ -188,7 +188,7 @@ set:
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type: NoneType
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sample: null
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identifier:
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description:
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description: ""
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returned: always
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type: NoneType
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sample: null
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@ -198,7 +198,7 @@ set:
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type: string
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sample: new.foo.com.
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region:
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description:
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description: ""
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returned: always
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type:
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sample:
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