Features and issues fixed in this release:
Certified for use on OpenShift.
Fixed readiness probe initial period (was too short and could cause pods to be killed prematurely) and fixed readiness probe address (would not work with load balancers).
Helm archive is available so that the operator can be installed without cloning this repository.
Upgraded samples to use logstash:6.6.0.
Issue #726: Channel ports are now generated for clustered services.
Container ports are now fully populated for the Administration Server.
Operator's REST endpoint private key is now specified using a Kubernetes secret.
Several fixes for configuration override processing.