Hi, The WildFly Operator is using an Operator SDK version that is now quite old (v0.18.2) and we want to move to the latest version (v1.3.2) to continue developing the WildFly Operator. Yeray is actively working on it and will be soon ready to make the upgrade[1]. This upgrade will not affect the API of the WildFly Operator or its user experience but will change a lot of the boilerplate code. We plan to create a 0.5.x branch from the latest release of the WildFly Operator 0.5.4 to be able to provide bug fixes until we release the next major release. After this upgrade, the main branch will move towards a 1.0.0 release. Best regards, Jeff [1] https://github.com/wildfly/wildfly-operator/pull/219 -- Jeff Mesnil Principal Software Engineer Red Hat http://jmesnil.net/