anchor.diff:  |System containers
   |Replaced by Red Hat Enterprise Linux CoreOS.
   
  -|projectatomic/docker-1.13 additional search registries
  -|CRI-O is the default container runtime for 4.x on RHCOS and Red Hat Enterprise Linux.
  +|`projectatomic/docker-1.13` additional search registries
  +|CRI-O is the default container runtime for {product-title} 4.x on RHCOS and Red
  +Hat Enterprise Linux.
   
   |`oc adm diagnostics`
   |Operator-based diagnostics.
   
   |`oc adm registry`
  -|Replaced by the registry operator.
  +|Replaced by the Image Registry Operator.
   
   |Custom strategy builds using Docker
   |If you want to continue using custom builds, you should replace your Docker
  
positive.code: |Cockpit
  |Improved {product-title} 4.1 web console.
  
  |Standalone Registry Installations
  |Quay is our enterprise container image registry.
  
  |DNSmasq
  |CoreDNS will be the default.
  
  |External etcd nodes
  |For 4.1, etcd is on the cluster always.
  
  |CloudForms OpenShift Provider and Podified CloudForms
  |Replaced by built-in management tooling.
  
negative.code: |Replaced by dynamic volumes or, if NFS is required, NFS provisioner.
  
  |Blue-green installation method
  |Ease of upgrade is a core value of {product-title} 4.1.
  
  |OpenShift Service Broker and Service Catalog
  |The Service Catalog and the OpenShift service brokers are being replaced over
  