ProxySQL 2.0.7, 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 includesPSQLADM-204: Add support of MariaDB 10.4 Improvements PSQLADM-157: In some cases, the proxysql-status script used the cat command to display a [&]

https://www.percona.com/blog/2019/10/23/proxysql-2-0-7-and-proxysql-admin-tool-now-available/