Redis Enterprise 6.4.2-30 introduces security features such as extended client certificate validation and pub/sub access management, while also enhancing the Kubernetes-based release with improvements for managing Redis Enterprise inside Kubernetes clusters. A public preview of Active-Active database deployments with Redis Enterprise for Kubernetes is now available, allowing users to experiment with this feature before its official release. This feature simplifies the process of deploying a Redis Enterprise cluster across multiple regions or data centers, enabling declarative configuration in a few lines of YAML code. The new Active-Active controller provides automated high availability and scalability for the database layer, making it easier to deploy and manage Redis Enterprise clusters.