Our current docker environment [1] is more advanced (version 12) [1] than our current
production instance (version 10) [2].
We should consider upgrading and maybe stick to the same version between those 2 from
the upgrade version moment.
[1]
```
+ docker-compose -f docker-compose.yml -f docker-compose.keycloak.yml -f docker-compose.override.yml exec keycloak cat /opt/jboss/keycloak/version.txt
Keycloak - Version 12.0.3
```
[2]
```
ssh kelvingrove cat /opt/keycloak/version.txt
Keycloak - Version 10.0.2
```