The upgrade notes only describe necessary changes that you might need to make to your setup in order to use a new role release. Refer to the :ref:`docker__ref_changelog` for more details about what has changed.
All inventory variables have been renamed so you might need to update your inventory. This script can come in handy to do this:
.. literalinclude:: scripts/upgrade-from-v0.1.x-to-v0.2.x :language: shell
The script is bundled with this role under :file:`docs/scripts/upgrade-from-v0.1.x-to-v0.2.x` and can be invoked from there.