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8.6.3

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

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Redis1 month agoMay 5, 2026, 01:37 PMUsefulAI-assisted summary

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~Patched several remote‑code‑execution vulnerabilities (CVE‑2026‑23479, ‑25243, ‑23631, ‑25588, ‑25589) affecting unblock client flow, RESTORE, Lua, and Time‑Series modules.
~Fixed numerous stability and correctness bugs, including OOM crashes in subscription commands, CONFIG SET validation, script debugging, VADD/VSET overflows, TLS disconnection issues, and many RediSearch crashes, memory‑growth, query inco...

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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