I am in the process of upgrading from 6.3.0 to 6.6.0, but I notice that the Monitoring dashboard for indices no longer shows the allocation of shards to nodes. It used to appear at the bottom of the page for an index, underneath the "Shard Legend". The shard legend is still there (and looks quite different now), but it doesn't show the allocation of shards to nodes.
Was this a deliberate dropping of a feature, or is it hiding somewhere else now?