* helm chart remove 1.6.0 archive from 1.6.0 archive
* bump operator to v1.6.2
* fix pointer deref
* skip connection pooler sync when empty
* revert pooler change and minor update to version msg
* do not log query on error when creating or altering users
Stick with the existing pooler deployment selector labels to make it compatible with existing deployments.
Make the use of additional labels clear and avoid where not needed.
Deployment Selector and Service Selector now do not use extra labels, pod spec does.
Felix Kunde
Jan Mussler