anchor.diff:  xref:../applications/operators/olm-understanding-operatorhub.adoc#olm-understanding-operatorhub[Understanding the OperatorHub] for more information.
   
   [id="ocp-storage"]
  -=== Storage
  +== Storage
   
   Storage support in OpenShift v4 is the same as OpenShift v3 with
   the exception of the following available in Technology Preview: EFS (CSI Driver
   handled via Amazon), Manila provisioner/operator, and Snapshot.
   
   [id="ocp-scale"]
  -=== Scale
  +== Scale
   
   [id="ocp-scale-cluster-limits"]
  -==== Cluster maximums
  +=== Cluster maximums
   
   Updated guidance around
   xref:../scalability_and_performance/planning-your-environment-according-to-object-maximums.adoc[Cluster
  
positive.code: Catalog, brokers, and Source-to-Image (S2I).
  
  [id="ocp-new-management-screens"]
  ==== New management screens
  
  New management screens in OpenShift v4 support automated operations.
  Examples include the management of machine sets and machines, taints,
  tolerations, and cluster settings.
  
  [id="ocp-security"]
  === Security
  
  In OpenShift v4, Operators are utilized to install, configure, and
  manage the various certificate signing servers. Certificates are managed
  as secrets stored within the cluster itself.
  
  
  
negative.code: network interfaces.
  
  [id="ocp-f5"]
  === F5 router plug-in support
  
  F5 router plug-in is no longer supported as part of {product-title} directly.
  However, F5 has developed a container connector that replaces the functionality.
  It is recommended to work with F5 support to implement their solution.
  
  [id="ocp-web-console"]
  == Web console
  
  [id="ocp-developer-catalog"]
  === Developer Catalog
  
  OpenShift v4 features a redesigned Developer Catalog that brings all of
  the new Operators and existing broker services together, with new ways to
  