Development versions of schemas
===============================

Schemas stored in ``src/ska_schemas/sdp/schemas`` are now allowed to have development
versions by appending ``_dev`` to the end of the schema file name. If one
wants to test such development version, they need to set the
``SKA_SCHEMAS_ALLOW_DEV_VERSION`` environment variable to ``True`` and use the schema
as if it was a released version, e.g. version ``2.0`` only exists in dev form, in
``src/ska_schemas/sdp/schemas/v2_0_dev.py``, then set it as follows to use it:

.. code-block::

    "interface": "https://schema.skao.int/ska-sdp-configure/2.0"