helios.chkpt_migrator
=====================

.. py:module:: helios.chkpt_migrator


Functions
---------

.. autoapisummary::

   helios.chkpt_migrator.migrate_checkpoints_to_current_version


Module Contents
---------------

.. py:function:: migrate_checkpoints_to_current_version(root: pathlib.Path) -> None

   Migrate existing checkpoints from a previous version of Helios to the current version.

   This function exists to provide backwards compatibility with checkpoints produced by
   older versions of Helios.

   :param root: the root where the checkpoints are stored.