---
features:
  - |
    The following two new classes have been added.

    - ``trove::guestagent::mariadb``
    - ``trove::guestagent::mysql``

  - |
    The following three parameters have been added to the ``trove::guestagent``
    class.

    - ``container_registry``
    - ``container_registry_username``
    - ``container_registry_password``