Upgrading 1.9.0 to 8.*

Configuring the server
1

Hey everyone,

So, I got a client that uses Keycloak version 1.9.0 - which looks really outdated. I got concerned about the security specially, so any tips about the upgrade? I saw some people did it already from 4.x+ but since 1.9.0 is really old, anyone had any issue about it or it should work smooth without any major complications?

Thanks for the help!

2

Hi,

this would be a good place to start Upgrading Guide

Good luck and have fun :wink: