Docs for PCR on Cloud clyster v25.2

Author: katmayb

src/current/_includes/v25.1/sidebar-data/cloud-deployments.json

@@ -563,6 +563,12 @@
                     }
                 ]
               },
+              {
+                "title": "Physical Cluster Replication",
+                "urls": [
+                    "/cockroachcloud/physical-cluster-replication.html"
+                ]
+              },
               {
                 "title": "Billing Management",
                 "urls": [

src/current/_includes/v25.2/known-limitations/physical-cluster-replication.md

@@ -1,3 +1,6 @@
-- Physical cluster replication is supported in CockroachDB {{ site.data.products.core }} clusters on v23.2 or later. The primary cluster can be a [new]({% link {{ page.version.version }}/set-up-physical-cluster-replication.md %}#step-1-create-the-primary-cluster) or [existing]({% link {{ page.version.version }}/set-up-physical-cluster-replication.md %}#set-up-pcr-from-an-existing-cluster) cluster. The standby cluster must be a [new cluster started with the `--virtualized-empty` flag]({% link {{ page.version.version }}/set-up-physical-cluster-replication.md %}#step-2-create-the-standby-cluster).
+- Physical cluster replication is supported in:
+    - CockroachDB self-hosted in new clusters on v23.2 or above. Physical Cluster Replication cannot be enabled on clusters that have been upgraded from a previous version of CockroachDB.
+    - CockroachDB {{ site.data.products.advanced }} in new clusters on v25.1 with the `"support_physical_cluster_replication"` field enabled.
+- The primary and standby clusters must have the same [zone configurations]({% link {{ page.version.version }}/configure-replication-zones.md %}) in CockroachDB self-hosted.
 - The primary and standby clusters must have the same [zone configurations]({% link {{ page.version.version }}/configure-replication-zones.md %}).
 - Before failover to the standby, the standby cluster does not support running [backups]({% link {{ page.version.version }}/backup-and-restore-overview.md %}) or [changefeeds]({% link {{ page.version.version }}/change-data-capture-overview.md %}).

src/current/_includes/v25.2/sidebar-data/cloud-deployments.json

@@ -563,6 +563,12 @@
                     }
                 ]
               },
+              {
+                "title": "Physical Cluster Replication",
+                "urls": [
+                    "/cockroachcloud/physical-cluster-replication.html"
+                ]
+              },
               {
                 "title": "Billing Management",
                 "urls": [