Paul Wright

I also tried to modify a link resource. Afterwards the resource returns the correct cost, but this change is not reflected in Console or CM: ``` $ skupper link status...

@c-kruse My motivation is to figure out whether following should be changed, or is behaviour 'known issue': https://skupperproject.github.io/refdog/commands/link/update.html Also, should 'cost' need a note that it's not updatable at https://skupperproject.github.io/refdog/commands/link/update.html

@jsenko if i change `spec.deployment.podTemplateSpecPreview` but also some other value, eg `spec.configuration.keycloak.url`, is only the pod config affected, or is the whole CR rejected?