Required/Supported versions
===========================

*Updated: 26.04.2021*

.. warning::

    If you already installed Wire by using ``poetry``, please refer to the
    `old version </versions/install-with-poetry/how-to/install/version-requirements.html>`__ of
    the installation guide.


Persistence
~~~~~~~~~~~

- Cassandra: 3.11 (OpenJDK 8)
- Elasticsearch: 6.6.0
- Minio
    - server: latest (tested v2020-03-25)
    - client: latest (tested v2020-03-14)


Infrastructure
--------------

- Ubuntu: 18.04
- Docker: latest
- Kubernetes: 1.19.7


Automation
----------

- Ansible: 2.9
- Helm: >= v3