We have implemented a security fix for CVE-2025-49844.

You can now use Cloud Logging to query and view maintenance logs for a Memorystore for Redis instance. For more information, see View maintenance logs. This feature is Generally Available.

Recommendations for Memorystore for Redis 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 in Preview. For more information, see Database Center overview and Database health issues.

Memorystore is available in the europe-north2 (Stockholm) region. For more information, see Regions and zones.

Memorystore for Redis 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, see Database Center overview and database health issues.

Added support for the databases configuration. For more details, see the entry for databases in Supported Redis configurations.

Added support for custom constraints. For more details, see Manage Memorystore for Redis resources with custom constraints.

Added support for CMEK organization policies.

Vector search capabilities are now Generally Available on Memorystore for Redis.

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

Added new Memorystore for Redis region: Johannesburg (africa-south1).

Added new Memorystore for Redis region: Dammam (me-central2).

Added support for RDB Snapshots for the M5 capacity tier.

Redis version 7.0 is now Generally Available for Memorystore for Redis.

Access Transparency is now Generally Available for Memorystore for Redis.

Added support for Committed use discounts for Memorystore.

Self-service maintenance is now Generally Available for Memorystore for Redis.

Added new Memorystore for Redis region: Tel Aviv (me-west1).

Added new Memorystore for Redis region: Dallas (us-south1).

Customer-managed encryption keys are now Generally Available for Memorystore for Redis.

RDB Snapshots are now Generally Available on Memorystore for Redis.

Added support for customer-managed encryption keys (Preview) for Memorystore for Redis. For more details, see Customer-managed encryption keys.

Added new Memorystore for Redis region: Milan (europe-west8).

Maintenance Windows are now Generally Available for Memorystore for Redis.

Read replicas are now Generally Available for Memorystore for Redis.

Basic Tier instances now preserve data during scaling and maintenance. For a full list of operations/scenarios that cause a cache flush for the Basic Tier, see cache flush for Basic Tier.

Added support for enabling read replicas (preview) on existing instances. For more information, see Behavior of enabling read replicas on an existing instance. Also added the capability to perform version upgrade and manual failover operations on instances that use read replicas.

Added support for upgrading the Redis version of an instance to any higher version.

Released the RDB Snapshots (Preview) feature for Memorystore for Redis. For more details, see RDB Snapshots.

Memorystore for Redis now supports non-RFC 1918 IP addresses networks, with the exception of privately used public IP addresses (PUPI). These additional network addresses can be used for both Memorystore for Redis instances and incoming client connections. For more details, see Supported networks and client IP ranges.