remove alpha beta limitations

Author: paigecalvert

docs/vendor/embedded-overview.mdx

@@ -53,10 +53,6 @@ Additionally, any Helm [`extensions`](/reference/embedded-config#extensions) tha
 
 ### Multi-Node Architecture with High Availability
 
-:::note
-High availability (HA) for multi-node installations with Embedded Cluster is Alpha and is not enabled by default. For more informaiton about enabling HA, see [Enable High Availability for Multi-Node Clusters (Alpha)](/enterprise/embedded-manage-nodes#ha).
-:::
-
 <HaArchitecture/>
 
 ## Built-In Extensions {#built-in-extensions}
@@ -101,8 +97,6 @@ Embedded Cluster has the following limitations:
 
 * **Migration from kURL**: We are helping several customers migrate from kURL to Embedded Cluster. For more information about migrating from kURL to Embedded Cluster, including key considerations before migrating and an example step-by-step migration process, see [Replicated kURL to Embedded Cluster Migration](https://docs.google.com/document/d/1Qw9owCK4xNXHRRmxDgAq_NJdxQ4O-6w2rWk_luzBD7A/edit?tab=t.0). For additional questions and to begin the migration process for your application, reach out to Alex Parker at alexp@replicated.com.
 
-* **Multi-node support is in beta**: Support for multi-node embedded clusters is in beta, and enabling high availability for multi-node clusters is in alpha. Only single-node embedded clusters are generally available. For more information, see [Manage Multi-Node Clusters with Embedded Cluster](/enterprise/embedded-manage-nodes).
-
 * **Disaster recovery is in alpha**: Disaster Recovery for Embedded Cluster installations is in alpha. For more information, see [Disaster Recovery for Embedded Cluster (Alpha)](/vendor/embedded-disaster-recovery).
 
 * **Partial rollback support**: In Embedded Cluster 1.17.0 and later, rollbacks are supported only when rolling back to a version where there is no change to the [Embedded Cluster Config](/reference/embedded-config) compared to the currently-installed version. For example, users can roll back to release version 1.0.0 after upgrading to 1.1.0 only if both 1.0.0 and 1.1.0 use the same Embedded Cluster Config. For more information about how to enable rollbacks for your application in the KOTS Application custom resource, see [allowRollback](/reference/custom-resource-application#allowrollback) in _Application_.