Upgrade Keycloak from 12 to 13 Step by step

Dear All,

I have setup running as below:
OS: Ubuntu 20.04
Keycloak : 12.02
Setup type: Running the Standalone Mode
Database: Mysql Latest

Any supporting to do upgrade step by step.

Thanks

Upgrade guide is here: Upgrading Guide

If you have made configuration changes, you’ll have to port them. However, the rest of the upgrade is take care of by migrations on startup.