Hi,

you can just download 1.4.0 distribution and configure it with same DB, which you previously used for 1.3.1. If you use default H2 db, you may just need copy files from your previous 1.3.1 distribution from standalone/data directory to 1.4.0. Ideally, you can backup your DB before upgrade, so you won't lose the data if upgrade fails. But ideally upgrade DB should work fine unless there is bug...

More info: http://keycloak.github.io/docs/userguide/html/Migration_from_older_versions.html

Marek

On 5.8.2015 19:46, Carlos German Tejero wrote: