Engine versions and upgrading in ElastiCache - Amazon ElastiCache
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Engine versions and upgrading in ElastiCache

This section covers the supported Valkey, Redis OSS and Memcached engines and how to upgrade. Note that all features available with Redis OSS 7.2 are available in Valkey 7.2 and above by default. You can also upgrade from some existing ElastiCache with Redis OSS engines to a Valkey engine.