ProxySQL 2.0.5, released by MariaDB). It acts as an intermediary for client requests seeking resources from the database. Ren'e Canna`o created ProxySQL for DBAs as a means of solving complex replication topology issues. This release includes Docker images for release 2.0.5 are available as well. You can in the wiki format. ProxySQL 2.0.5 Improvements PSQLADM-51: Update mysql-server_version [&]

https://www.percona.com/blog/2019/08/12/proxysql-2-0-5-and-proxysql-admin-tool/