You can use the Google Cloud console tomanage backups.This feature isGenerally Available.

Memorystore for Redis Cluster supportsorganization policy constraints for customer-managed encryption keys (CMEK). By usingthese constraints, you can enforce CMEK protection for your clusters and limitwhich Cloud Key Management Service (KMS) keys you can use for this protection.This feature isGenerally Available.

The/node/server/healthymetric isGenerally Available.

We have implemented asecurity fix forCVE-2025-49844.

You can now useself-service maintenanceto update your cluster to a newer version. This feature isGenerally Available.

You can nowcreate a cluster inMemorystore for Redis Cluster, even if a zone of the region where you want thecluster to be created is unavailable. If this occurs, then Memorystore forRedis Cluster creates the cluster in the available zones of the region. Thisfeature isGenerally Available.

Memorystore for Redis Cluster now supports maintenance changelogs. Maintenancechangelogs provide information about updates available in new maintenanceversions, such as patches for security vulnerabilities.

For links to current maintenance changelogs for each major version ofMemorystore for Redis Cluster, seeMemorystore for Redis Cluster maintenance changelogs. This feature isGenerally Available.

For each primary node of a cluster in Memorystore for Redis Cluster, you can now have up tofive replica nodes. For more information, seeMemorystore for Redis Cluster overview. This feature isGenerally Available.

Thecustomer-managed encryption keys (CMEK) feature for Memorystore for Redis Cluster is nowGenerally Available.

You can nowsimulate maintenance events on your clusters in Memorystore for Redis Cluster. This feature helps you test how your application behaves during a maintenance event by triggering a simulation of the operations that occur during maintenance. This feature is available inPreview.

You can now use Cloud Logging to query and view maintenance logs for a cluster in Memorystore for Redis Cluster. For more information, seeView maintenance logs. This feature isGenerally Available.

You can now use the System insights dashboard to view cluster-level and node-level monitoring metrics for your clusters. By viewing the metrics that are available for your clusters or nodes, you can detect and analyze system performance problems. For more information, seeMonitor clusters. This feature isGenerally Available.

You can now use the/node/server/healthy metric to determine whether a cluster node is available and functioning correctly. This metric is available inPreview.

You can now use the Google Cloud console towork with cross-region replication. This feature isGenerally Available.

Thebackups feature for Memorystore for Redis Cluster is nowGenerally Available (GA).

Recommendations for Memorystore for Redis Cluster are now available at Database Center. With this release, Database Center displays health issues about the manageability and performance of Memorystore for Redis. This feature is inPreview. For more information, seeDatabase Center overview andDatabase health issues.

Finding and setting maintenance windows are nowGenerally Available (GA) on Memorystore for Redis Cluster.

After you create a Memorystore for Redis Cluster instance, you can now change the node type for the instance. For more information, seeScale an instance.

Memorystore for Redis Cluster supports storing and querying vector data. This feature is nowGenerally Available (GA). For more information, seeAbout Vector Search.

Memorystore is available in theeurope-north2 (Stockholm) region. For more information, seeMemorystore for Redis Cluster locations.

Multi-VPC support for Memorystore for Redis Cluster is nowGenerally Available (GA). This functionality enables you to create Private Service Connect endpoints in multiple VPCs to connect to the same Memorystore for Redis Cluster instance. This provides you with enhanced flexibility and resilience for your network architecture. For more information, seeAbout multiple VPC networking.

Added support foron-demand and automated backups.

You can now create a Memorystore for Redis Cluster instance that uses customer-managed encryption keys (CMEK). You can also manage instances that use CMEK.

For more information about CMEK for Memorystore for Redis Cluster, seeAbout customer-managed encryption keys (CMEK).

AOF and RDB persistence are Generally Available. For more details, seePersistence overview.

Memorystore for Redis Cluster is supported by Database Center. Database Center is an AI-assisted dashboard that gives you one centralized view across your entire database fleet. For more information, seeDatabase Center overview anddatabase health issues.

Cross-region replication is now Generally Available on Memorystore for Redis Cluster. This release includes Terraform support for cross-region replication on Memorystore for Redis Cluster.

Added support forNode-level monitoring metrics (Generally Available).

Instances that use 1, 2, or 4 shards are now Generally Available. For more information about the minimum and maximum supported shard count, seeCluster and node specification.

Added support for multiple VPC networks (Preview). For more details, seeAbout multiple VPC networking.

Instance configurations are now Generally Available on Memorystore for Redis Cluster.

Added support for custom constraints. For more details, seeManage Memorystore for Redis Cluster resources with custom constraints.

Added support for cross-region replication (Preview). For more details, seeAbout cross-region replication.

Added support for 1, 2, and 4 shard instance shapes (Preview). For more details, seeSelecting an instance shape of 1, 2, or 4 shards.

Added support for vector store and vector search capabilities (Preview). For more details, seeAbout vector search.

Added support for Maintenance Windows (Preview). For more details, seeAbout maintenance.

Added support forNode level monitoring metrics.

Single-zone instances are now Generally Available on Memorystore for Redis Cluster.

Added support for single-zone instances (Preview). Also removed network billing charge for Consumer Data Processing for same-zone traffic. For more details about same-zone (intra-zone) traffic billing, seeNetwork pricing. For more information about single-zone instances, seeSingle-zone instances.

Added support forDeletion protection for Memorystore for Redis Cluster.

Added support for AOF and RDB persistence (Preview). For more details, seePersistence overview.

Added support for new node types, including smaller and larger nodes. For more details, seeCluster and node specification.

Added support for instance configurations (Preview). For more details, seeSupported instance configurations.

Memorystore for Redis Cluster is now Generally Available (GA).

Added support forCommitted use discounts for Memorystore for Redis Cluster.

TheTerraform provider for Memorystore for Redis Cluster is now available for use.

Preview release ofMemorystore for Redis Cluster.

Added the following changes and feature support:

• IAM Authentication is supported.
• Addedclient library code samples.
• Enabled billing. For more details, seepricing.