[keycloak-user] Keycloak Upgrade to 2.2.1

Hi, We are planning to upgrade Keycloak from 1.8.1 to 2.2.1. Is it a good time to upgrade or should we better wait for the next release? I know we are far behind the current version but to be sure would like to know if a newer release coming soon. thx. Kind regards. Mustafa Kuru