What's Changed

• Filter out 'temporary placeholder' cluster nodes with a handshake flag by @TimLovellSmith in #3043
• Support multi-DB cluster usage on valkey by @mgravell in #3040
• Implement GRCA by @mgravell in #3041

Full Changelog: 2.12.4...2.12.8

What's Changed

• Improve detection of connect/handshake failures and how that impacts the retry-policy by @mgravell in #3038
• Fix RESP3 client handshakes on non-RESP3 servers by @mgravell in #3037

Full Changelog: 2.12.1...2.12.4

What's Changed

• Add missing LCS outputs and missing RedisType.VectorSet (#3028 by @mgravell)
• Track and report multiplexer count (#3030 by @mgravell)
• (docs) Add Entra ID authentication docs (#3023 by @philon-msft)
• (eng) Improve test infrastructure (toy-server) (#3021 by @mgravell, #3022 by @mgravell, #3027 by @mgravell, #3028 by @mgravell)
• (eng) Pre-V2 work: bring RESPite down, toy-server, migrate to AsciiHash (#3028 by @mgravell)

Full Changelog: 2.11.8...2.12.1

What's Changed

• Handle -MOVED error pointing to same endpoint. by @barshaul in #3003
• fix time conversion error in HOTKEYS by @mgravell in #3017
• (engineering) stabilize -MOVED test by @mgravell in #3020

New Contributors

• @barshaul made their first contribution in #3003

Full Changelog: 2.11.3...2.11.8

What's Changed

• Fix potential null-ref in azure maintenance event handler by @mgravell in #3013
• (docs) Add VRANGE support by @mgravell in #3011
• (docs) Add CAS/CAD docs by @mgravell in #3012

Full Changelog: 2.11.0...2.11.3

get 2.11.0 on NuGet

What's Changed

For Redis 8.6:

• (docs) Add support for write-at-most-once with streams by @mgravell in #3006
• (docs) Add support for HOTKEYS by @mgravell in #3008
• (docs) Add documentation for client certificate authentication by @mgravell in #3009

The time-series changes for 8.6 are over in NRedisStack 1.3.0

Other features:

• (docs) Add support for keyspace notifications including cluster support by @mgravell in #2995
• Update README to include Azure Managed Redis by @redis-phil in #3005

Internal bits:

• Options: Split out AMR to its own options provider by @NickCraver in #2986
• Update CI to 8.6 by @mgravell in #3010

New Contributors

• @redis-phil made their first contribution in #3005

Full Changelog: 2.10.14...2.11.0

Priority: high; the backlog fix (#3002) is rare and niche (specific to low-memory scenarios), but fixes a problem where the client can get into a non-recoverable state.

What's Changed

• fix: Handle Backlog Processor Startup Failures by @nathan-miller23 in #3002
• fix: Propagate PhysicalBridge backlog to ServerCounters by @nathan-miller23 in #2996
• fix incorrect debug assertion in HGETEX; no impact to release build by @mgravell in #2999
• (eng) CI trivia - docker image, codeql, enable manual CI runs (@mgravell)

New Contributors

• @nathan-miller23 made their first contribution in #2996

Full Changelog: 2.10.1...2.10.14

Adds support for Redis 8.4 features

• support multi-string-set with expiration MSETEX ...; details controlled via new Expiration API
• support checked string-set SET ... IFEQ/IFNE/IFDEQ/IFDNE digestOrValue; details controlled via new ValueCondition API; also uses Expiration for expiry
• support checked string-delete DELEX ... IFEQ/IFNE/IFDEQ/IFDNE digestOrValue (again via ValueCondition)
• use checked string-set/delete to implement LockExtend[Async]/LockRelease[Async] when possible
• support XREADGROUP ... CLAIM minIdleTime for simplified stream processing

Note that niche StringSet[Async] scenarios may require trivial build changes due to removing default parameter values; this simplify means explicitly specifying keepTtl, or using the new Expiration API. There is no impact to already compiled code (no methods have been removed).

8.4 also includes "hybrid search"; this is not currently exposed in SE.Redis, and will be added to NRedisStack ASAP.

What's Changed

• docker image: use client-libs-test by @mgravell in #2976
• Support MSETEX by @mgravell in #2977
• propose support for XREADGROUP CLAIM by @mgravell in #2972
• Support 8.4 CAS/CAD (IF*) operations by @mgravell in #2978
• Combine fixups from 8.4 changes by @mgravell in #2979

Full Changelog: 2.9.32...2.10.1

What's Changed

• Fix sharded pub/sub handling over slot migrations by @mgravell in #2969
• (build) "actions": support publishing to MyGet off main branch by @NickCraver in #2964
• (build) Update CI badge by @mgravell in #2967

Full Changelog: 2.9.25...2.9.32

IMPORTANT: this release changes the distribution of pub/sub channels when using cluster; see 2.9.24 for more details.

What's Changed

• eng: remove PublicSign windows-only restriction by @mgravell in #2963

This change is a critical fix that fixes a packaging failure in 2.9.24; for the relevant feature changes: see 2.9.24.

Full Changelog: 2.9.24...2.9.25