Redis 7.0.3 Release Notes – Performance, Resource Utilization, and Bug Fixes
Redis 7.0.3 has been released with medium‑urgency upgrades that improve performance and resource utilization, add new INFO fields and module APIs, enhance CLI clustering support, and fix a range of bugs including TLS handling, cluster failover, and command‑line configuration issues.
Redis 7.0.3 is now available, bringing a set of bug fixes and medium‑urgency improvements.
Performance and Resource Utilization Improvements
Optimized ZRANGESTORE conversion for large sorted sets (#10789).
Improved PING performance in large clusters (#10624).
Faster Redis restart in cluster mode (#10912).
INFO Field and Introspection Changes
Added missing shard pubsub keychannel count to CLIENT LIST (#10895).
Added missing pubsubshard_channels field to INFO STATS (#10929).
Module API Changes
Added RM_StringToULongLong and RM_CreateStringFromULongLong (#10889).
Added RM_SetClientNameById and RM_GetClientNameById (#10839).
CLI Tool Changes
Added missing cluster port support to redis-cli --cluster (#10344).
Other General Improvements
Reduced memory consumption of sharded pubsub channels (#10925).
Allowed ECHO command in loading and stale modes (#10853).
Cluster: when a node holds only a subset of keys, multi‑key commands now return -TRYAGAIN instead of -ASK during migration (#9526).
Bug Fixes
TLS: notify client when connection is closed (#10931).
Modified scripts no longer abort on unexpected NOREPLICAS errors (#10855).
Cluster: fixed replica restart issue where node could not confirm CLUSTER FAILOVER TAKEOVER (#10798).
Cluster: fixed crashes during handshake and cluster shards calls (#10942).
Fixed issues from earlier Redis 7.0 versions:
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