The release of Elastic Cloud Enterprise (ECE) 2.2.0 brings significant enhancements, focusing on improved security, management, and scalability in multitenant environments. Key features include a cross-cluster search UI for simplified management of multiple clusters, role-based access control in beta for fine-grained user management, and integration with index lifecycle management for automated index operations. Additionally, the update introduces Elasticsearch keystore support for secure settings storage, new Ansible playbooks for easier installation and management, and readiness for Elastic Stack version 7.0 with support for zero-downtime major version upgrades. Performance improvements, such as more efficient use of ZooKeeper, further enhance the platform's scalability and usability.