=============
Release Notes
=============

Cyrus has switched to an `odd-even release cycle <http://producingoss.com/en/development-cycle.html#release-number-even-odd-strategy>`_.

With our versioning system using ``major.minor.micro`` numbering, the minor number
reveals whether a version is stable (even), or development-only (odd).

A 3.0.1 release is stable, but a 3.1.4 release is developmental only.

Stable Version
==============

Latest stable version is |imap_stable_release_notes|. Documentation at :cyrus-stable:`/`.


Development Version
===================

Latest development snapshot is |imap_development_release_notes|. Documentation at :cyrus-dev:`/`.

.. warning::

    These are tagged snapshots of the master branch, and should be considered for
    **testing purposes** and **bleeding-edge features** only. We will try to tag these
    snapshots at coherent development points, but there will generally be **large
    breaking changes** occurring between releases in this series.

Supported Product Series
========================

Series 3.0
----------

Documentation at :cyrus-3.0:`/`.

.. toctree::
    :maxdepth: 1
    :glob:

    3.0/index

Series 2.5
----------

Documentation at :cyrus-2.5:`/`.

.. toctree::
    :maxdepth: 1
    :glob:

    2.5/index

Series 2.4
----------

.. toctree::
    :maxdepth: 1
    :glob:

    2.4/index
    2.4-dav/index


Older Versions
==============

Series 1
--------

.. toctree::
    :maxdepth: 1
    :glob:

    1/1.x.x

Series 2: 2.0 - 2.3
-------------------

.. toctree::
    :maxdepth: 1
    :glob:

    2.0/2.0.x
    2.1/2.1.x
    2.2/2.2.x
    2.3/index


.. toctree::
    :hidden:

    2.4/index
    2.4-dav/index
    2.5/index
    3.0/index
