redis@5.11.0

5.11.0 Release Changelog

🌟 Highlights

Smart Client Handoffs for Enterprise OSS API (Pending a Redis Enterprise version release)

This release introduces support for Redis Enterprise Cluster maintenance notifications via SMIGRATING/SMIGRATED push notifications. The client now automatically handles slot migrations by:

• Relaxing timeouts during migration (SMIGRATING) to prevent false failures
• Automatic slot handoff when completed (SMIGRATED)
• Enabling seamless operations during Redis Enterprise maintenance windows

Redis 8.6 Support

This release adds support for Redis 8.6 features:

• XADD idempotency options (IDMPAUTO, IDMP, and policy) - Prevent duplicate entries by tracking producer and message IDs
• XCFGSET command - Configure per-stream idempotency parameters (IDMP_DURATION, IDMP_MAXSIZE)
• XINFO STREAM enhancements - New idempotency tracking fields (idmp-duration, idmp-maxsize, pids-tracked, iids-tracked, iids-added, iids-duplicates)
• HOTKEYS command family (START, STOP, GET, RESET) - Track and identify hot keys by CPU time and network bytes

🚀 New Features

• feat(cluster): smart client handoffs OSS (hitless upgrades) by @nkaradzhov in https://github.com/redis/node-redis/pull/3142
• feat(client): add VRANGE command for vector sets by @nkaradzhov in https://github.com/redis/node-redis/pull/3158
• feat(client): add HOTKEYS command for hotkey tracking by @nkaradzhov in https://github.com/redis/node-redis/pull/3164
• feat(client): add XCFGSET command for stream idempotency configuration by @nkaradzhov in https://github.com/redis/node-redis/pull/3163
• feat(client): add XADD idempotency options (IDMPAUTO, IDMP) and policy by @nkaradzhov in https://github.com/redis/node-redis/pull/3161
• feat(client): add idempotency fields to XINFO STREAM response by @nkaradzhov in https://github.com/redis/node-redis/pull/3162
• feat(time-series): add NaN support and new aggregation types by @PavelPashov in https://github.com/redis/node-redis/pull/3167
• feat(client): add local digest helper for CAS/CAD operations by @PavelPashov in https://github.com/redis/node-redis/pull/3154
• feat(search): support indexing same field multiple times with different configurations by @nkaradzhov in https://github.com/redis/node-redis/pull/3157
• feat(sentinel): implement nodeAddressMap for sentinel by @elimelt in https://github.com/redis/node-redis/pull/3145
• feat(test-utils): add testAllAuto method for automatic cluster test generation by @bobymicroby in https://github.com/redis/node-redis/pull/3148
• Add socket.servname property to createClient configuration by @itrich in https://github.com/redis/node-redis/pull/3165

🐛 Bug Fixes

• fix(client): Support IPv6 literals in URL by @TimWolla in https://github.com/redis/node-redis/pull/3176
• fix(client): return Promise consistently in cluster functions by @orgads in https://github.com/redis/node-redis/pull/3159
• fix(search): improve FT.HYBRID command implementation by @PavelPashov in https://github.com/redis/node-redis/pull/3171
• fix(pool): cannot read private member by @Eomm in https://github.com/redis/node-redis/pull/3151
• fix: unwrap constructors to primitives in type mapping by @watersRand in https://github.com/redis/node-redis/pull/3174

📚 Documentation & Testing

• docs: correct CAS/CAD parameter name and update example by @PavelPashov in https://github.com/redis/node-redis/pull/3156
• docs(token-manager): Correct documentation for jitterPercentage by @dubek in https://github.com/redis/node-redis/pull/3153
• tests: fix flaky timeout assertion in maintenance notification test by @kiryazovi-redis in https://github.com/redis/node-redis/pull/3143
• tests: add TLS connection tests by @PavelPashov in https://github.com/redis/node-redis/pull/3166
• tests: add mocha multi-reporters and junit reporter support by @bobymicroby in https://github.com/redis/node-redis/pull/3138
• refactor(test-utils): use separate redis-tag and redis-version CLI arguments by @nkaradzhov in https://github.com/redis/node-redis/pull/3169
• Hotkeys Adjustments by @nkaradzhov in https://github.com/redis/node-redis/pull/3173

New Contributors

• @kiryazovi-redis made their first contribution in https://github.com/redis/node-redis/pull/3143
• @elimelt made their first contribution in https://github.com/redis/node-redis/pull/3145
• @dubek made their first contribution in https://github.com/redis/node-redis/pull/3153
• @itrich made their first contribution in https://github.com/redis/node-redis/pull/3165
• @TimWolla made their first contribution in https://github.com/redis/node-redis/pull/3176

Full Changelog: https://github.com/redis/node-redis/compare/redis@5.10.0...redis@5.11.0