v12.1.0

StackExchange.Redis.Extensions v12.1.0

AI/ML features and developer experience improvements.

New Features

VectorSet API for AI/ML Similarity Search (#631, PR #647)

15 methods covering Redis 8.0 VectorSet operations for RAG, recommendations, and semantic search:

• VectorSetAddAsync, VectorSetSimilaritySearchAsync, VectorSetRemoveAsync, VectorSetContainsAsync
• VectorSetLengthAsync, VectorSetDimensionAsync, VectorSetInfoAsync
• VectorSetGetAttributesJsonAsync, VectorSetSetAttributesJsonAsync
• VectorSetRandomMemberAsync, VectorSetRandomMembersAsync
• VectorSetGetApproximateVectorAsync, VectorSetGetLinksAsync, VectorSetGetLinksWithScoresAsync

AI Coding Assistant Integration (#629, #630, PR #649)

• llms.txt — Standard file for AI documentation indexing (Context7, Copilot, Cursor)
• Claude Code plugin with 3 skills:
  • /redis-configure — Generate configuration from natural language
  • /redis-scaffold — Production code patterns (cache-aside, Streams, Geo, VectorSet RAG)
  • /redis-diagnose — Troubleshoot timeouts, connection failures, serialization errors

Documentation Improvements

• Complete API reference tables added to GeoSpatial, Streams, VectorSet, and Compression docs
• Migration Guide: v11 → v12
• All old documentation modernized to .NET 8+ patterns

Security & CI

• SECURITY.md with GitHub Private Vulnerability Reporting
• CodeQL Advanced security analysis (C# + GitHub Actions scanning)
• CI workflow for automated testing on push/PR to master
• Manual NuGet publish workflow (replaced auto-trigger)

NuGet Packages Published

All 14 packages published as v12.1.0:

• Core, AspNetCore
• Serializers: System.Text.Json, Newtonsoft, MsgPack, Protobuf, MemoryPack, ServiceStack, Utf8Json
• Compressors: LZ4, Snappier, ZstdSharp, GZip, Brotli (first publish — these were missing from v12.0.0)

Install

dotnet add package StackExchange.Redis.Extensions.Core --version 12.1.0

Full Changelog

v12.0.0...v12.1.0

v12.0.0

StackExchange.Redis.Extensions v12.0.0

Major release with new features, bug fixes, modernized infrastructure, and comprehensive documentation.

New Features

• GeoSpatial Indexes (#245, PR #621) — 16 methods: GEOADD, GEOSEARCH, GEODIST, GEOPOS, GEOHASH, GEORADIUS, GEOSEARCHSTORE
• Redis Streams (#190, PR #621) — 16 methods with consumer group support
• Hash Field Expiry (#483, PR #622) — HSETEX, HEXPIRE, HPTTL, HPERSIST (Redis 7.4+)
• Transparent Compression (#327, PR #622) — 5 packages: LZ4, Snappier, ZstdSharp, GZip, Brotli
• Azure Managed Identity (#596, PR #622) — ConfigurationOptionsAsyncHandler
• New Configuration Properties (#595, #496, #613) — ClientName, KeepAlive, CertificateSelection
• .NET 10 Support (#619, PR #620)

Bug Fixes

• Fixed SyncTimeout default 1000ms → 5000ms (#608, PR #618)
• Fixed Sentinel CommandMap blocking data commands (#609, PR #618)
• Fixed AddAllAsync TTL race condition (#615, PR #618)
• Fixed pool resilience — skips disconnected connections (#625, PR #627)
• Fixed PubSub handler silently swallowing exceptions (#626, PR #627)

Infrastructure

• Upgraded StackExchange.Redis to 2.12.14
• Replaced Moq with NSubstitute (#623, PR #624)
• Source-generated logging via [LoggerMessage] (PR #628)
• Comprehensive documentation rewrite (PR #628)
• 970+ tests passing

Migration Guide

See Migration Guide: v11 → v12

6.3.5

• #320
• #311
• #307
• #304

6.3.4

Fixed problem related to reconnecting

See here #296

6.3.1

Fixed #288

6.3.0

Changed IsSlave with IsReplica

5.3.0

• Fix #201 (GetAsync with renew expiring always return default value)
• Feature #185 (Added ConfigurationChannel to the configuration object)
• Feature #203 Added InfoDetail object that returns the Category along with the Key

5.2.0

• Added SortedSetIncrement (see #194)

5.1.1

• Deprecating sync methods

5.0.3

Fixed #174