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7.4.3

Official Redis changelog summary with source attribution, release tags, and community reactions.

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Redis1 year agoApr 23, 2025, 12:00 PMUsefulAI-assisted summary

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~Fix security vulnerability (CVE‑2025‑21605) allowing unauthenticated buffer growth
+Resolve FUNCTION FLUSH memory leak with jemalloc and several stability bugs (WAITAOF, SLAVEOF crash, RANDOMKEY loop, ShardID inconsistency)
~General bug fixes improve reliability of lazy free and client pause handling

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Redis2 weeks agoMay 25, 2026, 11:29 AMUsefulAI-assisted summary

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+Added new Array data structure and subkey notifications for hash fields, plus INCREX window counter rate limiter and XNACK stream command
+Introduced COUNT aggregator for ZUNION/ZINTER, FPHA argument for JSON.SET, multi‑aggregator support in TimeSeries commands, and FT.HYBRID KNN clause with profiling