.. _versioning: ********** Versioning ********** Release support =============== .. list-table:: :header-rows: 1 * - Release - :ref:`Support level` - Minimum Datadog Agent * - ``<1`` - :ref:`Maintenance` - * - ``>=1.0,<2`` - :ref:`General Availability` - 7.28 .. _versioning_support_levels: Support levels ============== .. list-table:: :header-rows: 1 * - Level - Policy .. _versioning_support_ga: * - General Availability (GA) - Support for new features, bug and security fixes. Bug and security fixes are backported to the latest minor release branch. .. _versioning_support_maintenace: * - Maintenance - Does not receive new features. Support for critical bug fixes and security fixes only. Applicable bug and security fixes are backported to the latest minor release branch. * - End-of-life - No support. .. _versioning_release: Release versions ================ The non-negative integer components of the **version format** (``v..``) are incremented by the criteria: MAJOR Incompatible changes to the public :ref:`interface` Removing support for a :ref:`runtime`. MINOR Backwards compatible changes to the public :ref:`interface` Any backwards compatible or incompatible changes to the internal :ref:`interface` Adding support for a :ref:`runtime` PATCH Bug fixes that are backwards compatible Security fixes that are backwards compatible .. _versioning_interfaces: Interfaces ========== The definition of the **internal** interface: The ``ddtrace.internal`` module is internal The ``ddtrace.vendor`` module is internal Any module, function, class or attribute that is prefixed with a single underscore is internal Any module, function, class or attribute that is contained within an internal module is internal The definition of the **public** interface: Any module, function, class or attribute that is not internal .. _versioning_supported_runtimes: Supported runtimes ================== .. list-table:: :header-rows: 1 * - OS - CPU - Runtime - Runtime version - Supported Release * - Linux - x86-64, i686, AArch64 - CPython - 2.7, 3.5-3.11 - ``<2`` * - MacOS - Intel, Apple Silicon - CPython - 2.7, 3.5-3.11 - ``<2`` * - Windows - 64bit, 32bit - CPython - 2.7, 3.5-3.11 - ``<2``