---
upgrade:
  - The galera_server role now installs MariaDB server version 10.1.
  - For systems using the APT package manager, the sources files for
    the MariaDB and Percona repos now have consistent names,
    'MariaDB.list' and 'Percona.list'.
  - The ``galera_mariadb_apt_server_package`` and ``galera_mariadb_yum_server_package``
    variables have been renamed to ``galera_mariadb_server_package``.
  - The ``galera_apt_repo_url`` and ``galera_yum_repo_url`` variables have been renamed
    to ``galera_repo_url``.