> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-upgrading/mariadb-maxscale-2302-upgrading-mariadb-maxscale-from-2208-to-2302.md).

# Upgrading MariaDB MaxScale from 22.08 to 23.02

This document describes possible issues when upgrading MariaDB MaxScale from\
version 22.08 to 23.02.

For more information about MaxScale 23.02, refer to the [ChangeLog](https://github.com/mariadb-corporation/mariadb-docs/tree/main/maxscale/maxscale-archive/archive/mariadb-maxscale-23-02/mariadb-maxscale-23-02-upgrading/broken-reference/README.md).

Before starting the upgrade, any existing configuration files should be backed\
up.

## Removed Features

* The `csmon` and `auroramon` monitors have been removed.
* The obsolete `maxctrl drain` command has been removed.
* The `maxctrl cluster` commands have been removed.

<sub>*This page is licensed: CC BY-SA / Gnu FDL*</sub>

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