New Documentation Available link points to a page that is missing important information

I am looking at this page -
https://developer.couchbase.com/documentation/server/3.x/admin/Concepts/bp-clusterDesign.html
and when I click on the New Documentation Available link, it takes me to this page -
https://developer.couchbase.com/documentation/server/current/install/sizing-general.html

The latter is missing the following sections and they should be added there.

WAN Deployments
Couchbase Server nodes can be deployed across racks or availability zones in a regional data center. However, a Couchbase Server cluster is not designed to have nodes across multiple data centers across multiple regions. Intra-cluster replication is tuned for the low-latency server to server communication. If you require the ability to be in multiple data centers across geographical regions, see Cross Datacenter Replication (XDCR).

Shared storage
It is strongly recommended to avoid using centralized back-end storage system such as a SAN or NAS. While they can support good performance, they present a single bottleneck or point of failure that limits the distributed nature of Couchbase.

Reporter: Nirvair Singh
E-mail: nirvair@couchbase.com