With more provisioning of MariaDB playbook and compliances.

I would be nice to have a management of deprecate and new features inside configuration file introducing some new sections type

For new features

[mariadb>10.2.28]
eq_range_index_dive_limit=10

Deprecated features

[mariadb<10.2.6]
innodb_buffer_pool_populate=1

[mariadb>5.1.5<10.2.6]
innodb_buffer_pool_populate=1

While not usable inside old release in futur could enable configurations where a specific feature is disabled until a bug is fixed or a feature mature