Vault enterprise feature Replication is a key component with two main use cases: Disaster Recovery (DR) and Performance. Its core unit is a Vault cluster, consisting of a primary cluster linked to follower secondaries that communicate in near real-time. The new replication UI features redesigned dashboards with improved monitoring capabilities, making it easier to scan for potential issues and troubleshoot problems. These changes include cards displaying state, last_wal, and known_secondaries, as well as new information such as secondary ids and connection states. A custom "summary" dashboard is also available for clusters that serve both DR and Performance primary roles, providing an overview of both and linking to individual dashboards. The development process involved collaboration across Product, Design, and Engineering teams, with input from various stakeholders and customers, resulting in a new iteration of the replication UI.