# What's new? ```json metadata { "title": "What's new?", "description": "High-level description of important updates to the Develop section", "categories": ["docs","operate","rs","rc"], "tableOfContents": {"sections":[{"id":"q3-2025-july---september-updates","title":"Q3 2025 (July - September) Updates","children":[{"id":"tools","title":"Tools"},{"id":"redis-ai--vectors","title":"Redis AI & Vectors"},{"id":"data-types","title":"Data Types"},{"id":"client-libraries","title":"Client Libraries"},{"id":"documentation-updates","title":"Documentation Updates"}]},{"id":"q2-2025-april---june-updates","title":"Q2 2025 (April - June) Updates","children":[{"id":"tools-1","title":"Tools"},{"id":"redis-ai--vectors-1","title":"Redis AI & Vectors"},{"id":"redis-80--82-features","title":"Redis 8.0 & 8.2 Features"},{"id":"data-types-1","title":"Data Types"},{"id":"client-libraries-1","title":"Client Libraries"},{"id":"documentation-structure--navigation","title":"Documentation Structure & Navigation"},{"id":"protocol--technical-updates","title":"Protocol & Technical Updates"}]},{"id":"q1-2025-january---march-updates","title":"Q1 2025 (January - March) Updates","children":[{"id":"tools-2","title":"Tools"},{"id":"redis-ai--vectors-2","title":"Redis AI & Vectors"},{"id":"data-types-2","title":"Data Types"},{"id":"commands--api-docs","title":"Commands & API Docs"},{"id":"search--query","title":"Search & Query"},{"id":"client-libraries-2","title":"Client Libraries"}]},{"id":"q4-2024-october---december-updates","title":"Q4 2024 (October - December) Updates"},{"id":"q3-2024-july---september-updates","title":"Q3 2024 (July - September) Updates"}]} } ``` ## Q3 2025 (July - September) Updates ### Tools - Added [redis-cli installation instructions](https://redis.io/docs/latest/develop/tools/cli) --- ### Redis AI & Vectors - Updated [vector types documentation](https://redis.io/docs/latest/develop/ai/search-and-query/vectors/_index) for INT8 and UINT8 - Added [GEO search precision information](https://redis.io/docs/latest/develop/ai/search-and-query/indexing/geoindex) - Enhanced [LangCache SDK](https://redis.io/docs/latest/develop/ai/langcache/_index) with savings calculator and improved API documentation --- ### Data Types - [Bitmaps](https://redis.io/docs/latest/develop/data-types/bitmaps): - Added BITOP documentation with Python testable code examples - Added bit operation diagrams --- ### Client Libraries #### Java (Jedis) - Added [vector set embedding examples](https://redis.io/docs/latest/develop/clients/jedis/vecsets) #### .NET (NRedisStack) - Added [vector set embedding examples](https://redis.io/docs/latest/develop/clients/dotnet/vecsets) - Enabled C#-Sync and C#-Async client variants with async examples on the landing page #### Rust (NEW) - Added initial [Rust client documentation](https://redis.io/docs/latest/develop/clients/rust/_index) - Enabled Rust-Sync and Rust-Async client variants - Landing page code examples for Rust --- ### Documentation Updates - Added [close/quit details](https://redis.io/docs/latest/develop/clients/_index) to client landing pages - Added [redlock-universal](https://redis.io/docs/latest/develop/clients/patterns/distributed-locks) to Redlock implementations list - Fixed [keyspace notifications](https://redis.io/docs/latest/develop/pubsub/keyspace-notifications) typo - Updated Unicode quotes to ASCII throughout documentation - Fixed broken links and improved cross-references ## Q2 2025 (April - June) Updates ### Tools - Redis Insight [v2.70.1 release notes](https://redis.io/docs/latest/develop/tools/insight/release-notes/v.2.70.1) - Redis Insight [v1.4.0 release notes](https://redis.io/docs/latest/develop/tools/insight/release-notes/v1.4.0) - Updated [Redis Insight pages](https://redis.io/docs/latest/develop/tools/insight/_index) with consistent image-card layout - Added Redis Insight SVG icons and download links across [tools documentation](https://redis.io/docs/latest/develop/tools/_index) --- ### Redis AI & Vectors - Reorganized [search and query documentation](https://redis.io/docs/latest/develop/ai/search-and-query/_index) under AI section - Added [AI video tutorials](https://redis.io/docs/latest/develop/ai/ai-videos) with YouTube content - Added [AI notebook collection](https://redis.io/docs/latest/develop/ai/notebook-collection) with 8 new notebook links - Expanded vector examples across multiple clients: - [Python vector sets](https://redis.io/docs/latest/develop/clients/redis-py/vecsets) - [Go vector sets](https://redis.io/docs/latest/develop/clients/go/vecsets) - [JavaScript vector sets](https://redis.io/docs/latest/develop/clients/nodejs/vecsets) - [Lettuce vector queries](https://redis.io/docs/latest/develop/clients/lettuce/vecsearch) - [Lettuce vector sets](https://redis.io/docs/latest/develop/clients/lettuce/vecsets) - Updated [redisvl documentation](https://redis.io/docs/latest/develop/ai/redisvl/_index) for versions 0.6.0-0.8.2 - Added [LangCache SDK](https://redis.io/docs/latest/develop/ai/langcache/_index) documentation with [API reference](https://redis.io/docs/latest/develop/ai/langcache/api-examples) --- ### Redis 8.0 & 8.2 Features - [Redis Open Source 8.2 documentation](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisce/redisos-8.2-release-notes) - Updated [Redis 8.0 release notes](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisce/redisos-8.0-release-notes) - [Redis Query Engine expiration capabilities](https://redis.io/docs/latest/develop/ai/search-and-query/advanced-concepts/expiration) in Redis 8 - Enhanced [TAG documentation](https://redis.io/docs/latest/develop/ai/search-and-query/advanced-concepts/tags) per GitHub issues - [Vector quantization and compression](https://redis.io/docs/latest/develop/ai/search-and-query/vectors/svs-compression) moved to dedicated page --- ### Data Types - TimeSeries: - [Enhanced time series examples](https://redis.io/docs/latest/develop/data-types/timeseries/_index) with query and aggregation info - Added testable code examples (TCE) support - Probabilistic: - Added testable examples for [Python](https://redis.io/docs/latest/develop/clients/redis-py/prob/), [C#](https://redis.io/docs/latest/develop/clients/dotnet/prob/), [Java](https://redis.io/docs/latest/develop/clients/jedis/prob/), and [Go](https://redis.io/docs/latest/develop/clients/go/prob/) - Updated [Cuckoo filter documentation](https://redis.io/docs/latest/develop/data-types/probabilistic/cuckoo-filter) --- ### Client Libraries #### Python (redis-py) - Added [reconnection examples](https://redis.io/docs/latest/develop/clients/redis-py/connect/#retrying-connections) - Enhanced [timeout and retry details](https://redis.io/docs/latest/develop/clients/redis-py/produsage#timeouts) - Fixed [pip install command](https://redis.io/docs/latest/develop/clients/redis-py/amr/) for redis-py entraid extension - Added [Binder environment links](https://redis.io/docs/latest/develop/clients/redis-py/_index#connect-and-test) for Python examples #### Java (Jedis) - Updated to [latest Jedis version](https://redis.io/docs/latest/develop/clients/jedis/#install) - Added [reconnection examples](https://redis.io/docs/latest/develop/clients/jedis/connect#retrying-a-command-after-a-connection-failure) - Enhanced [probabilistic data type examples](https://redis.io/docs/latest/develop/clients/jedis/prob) #### Node.js - Added [command reliability information](https://redis.io/docs/latest/develop/clients/nodejs/produsage#command-execution-reliability) - Fixed [reconnection details](https://redis.io/docs/latest/develop/clients/nodejs/connect#reconnect-after-disconnection) #### .NET (NRedisStack) - Added [retries and timeouts](https://redis.io/docs/latest/develop/clients/dotnet/produsage) to production usage advice - Enhanced [dialect 2 notes](https://redis.io/docs/latest/develop/clients/dotnet/queryjson) #### Go (go-redis) - Added [retries and timeouts](https://redis.io/docs/latest/develop/clients/go/produsage) to production usage - Enhanced [dialect 2 notes](https://redis.io/docs/latest/develop/clients/go/queryjson) - Added [Connect with AMR](https://redis.io/docs/latest/develop/clients/go/amr) page. #### Lettuce - Updated to [latest Lettuce version](https://redis.io/docs/latest/develop/clients/lettuce/_index#install) - Added [command reliability information](https://redis.io/docs/latest/develop/clients/lettuce/produsage#connection-and-execution-reliability) - Added [JSON query examples](https://redis.io/docs/latest/develop/clients/lettuce/queryjson) #### PHP (Predis) - Enhanced [dialect 2 notes](https://redis.io/docs/latest/develop/clients/php/queryjson) --- ### Documentation Structure & Navigation - Reorganized [develop section navigation](https://redis.io/docs/latest/develop/_index) with improved sidebar structure - Moved [programmability section](https://redis.io/docs/latest/develop/programmability/_index) into develop area - Relocated [patterns folder](https://redis.io/docs/latest/develop/clients/patterns/_index) to clients section - Added [Using commands section](https://redis.io/docs/latest/develop/using-commands/_index) to develop area - Enhanced [keyspace notifications](https://redis.io/docs/latest/develop/pubsub/keyspace-notifications) and [pub/sub](https://redis.io/docs/latest/develop/pubsub/_index) documentation - Updated [transactions](https://redis.io/docs/latest/develop/using-commands/transactions) and [pipeline](https://redis.io/docs/latest/develop/using-commands/pipelining/) pages - Added comprehensive aliases for backward compatibility --- ### Protocol & Technical Updates - Fixed [RESP protocol specification](https://redis.io/docs/latest/develop/reference/protocol-spec) attribute byte documentation - Enhanced [FT.AGGREGATE expression precedence](https://redis.io/docs/latest/develop/ai/search-and-query/advanced-concepts/aggregations-syntax/) documentation - Updated [distributed locks](https://redis.io/docs/latest/develop/clients/patterns/distributed-locks) documentation - Fixed [FP32 vectorsets endianness](https://redis.io/docs/latest/develop/data-types/vector-sets#endianness-considerations-for-fp32-format) documentation ## Q1 2025 (January - March) Updates ### Tools - Redis Insight [v2.66 release notes](https://redis.io/docs/latest/develop/tools/insight/release-notes/v.2.66.0.md) - Updated CLI output samples for [`bigkeys`, `memkeys`, `keystats`](https://redis.io/docs/latest/develop/tools/cli.md) --- ### Redis AI & Vectors - Expanded vector examples: - [Python](https://redis.io/docs/latest/develop/clients/redis-py/vecsearch.md) - [Node.js](https://redis.io/docs/latest/develop/clients/nodejs/vecsearch.md) - [Java (Jedis)](https://redis.io/docs/latest/develop/clients/jedis/vecsearch.md) - [Go](https://redis.io/docs/latest/develop/clients/go/vecsearch.md) - [.NET](https://redis.io/docs/latest/develop/clients/dotnet/vecsearch.md) - Updated AI integrations: - [AI overview](https://redis.io/docs/latest/develop/ai/index.md) - [RAG intro](https://redis.io/docs/latest/develop/get-started/rag.md) - [Redis in AI](https://redis.io/docs/latest/develop/get-started/redis-in-ai.md) --- ### Data Types - TimeSeries: - [`COMPACTION_POLICY`](https://redis.io/docs/latest/develop/data-types/timeseries/configuration.md) - [Client-side caching update](https://redis.io/docs/latest/develop/clients/client-side-caching.md) - JSON: - [Active memory defragmentation](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/json/commands.md) - Probabilistic: - [Bloom filter](https://redis.io/docs/latest/develop/data-types/probabilistic/bloom-filter.md) - [Count-min sketch](https://redis.io/docs/latest/develop/data-types/probabilistic/count-min-sketch.md) - [Top-K](https://redis.io/docs/latest/develop/data-types/probabilistic/top-k.md) - [Cuckoo filter](https://redis.io/docs/latest/develop/data-types/probabilistic/cuckoo-filter.md) --- ### Commands & API Docs - Pages updated for format and accuracy: - [ACL SETUSER](https://redis.io/docs/latest/commands/acl-setuser/index.md) - [JSON.GET](https://redis.io/docs/latest/commands/json.get/index.md) - [TS.ADD](https://redis.io/docs/latest/commands/ts.add/index.md) - [SCAN](https://redis.io/docs/latest/commands/scan/index.md) - [SORT](https://redis.io/docs/latest/commands/sort/index.md) - RESP3 reply types documented in [Hiredis command page](https://redis.io/docs/latest/develop/clients/hiredis/issue-commands.md) - [CSC behavior clarified](https://redis.io/docs/latest/develop/clients/client-side-caching.md) --- ### Search & Query - Best practices: - [Dev-to-prod guide](https://redis.io/docs/latest/develop/ai/search-and-query/best-practices/dev-to-prod-best-practices.md) - [Scalable queries](https://redis.io/docs/latest/develop/ai/search-and-query/best-practices/scalable-query-best-practices.md) - [Index lifecycle](https://redis.io/docs/latest/develop/ai/search-and-query/best-practices/index-mgmt-best-practices.md) - New/updated topics: - [Autocomplete](https://redis.io/docs/latest/develop/ai/search-and-query/advanced-concepts/autocomplete.md) - [Escaping & tokenization](https://redis.io/docs/latest/develop/ai/search-and-query/advanced-concepts/escaping.md) - [Geo indexing](https://redis.io/docs/latest/develop/ai/search-and-query/indexing/geoindex.md) - [Sorting, scoring, stemming](https://redis.io/docs/latest/develop/ai/search-and-query/advanced-concepts/sorting.md) --- ### Client Libraries #### Go - [Trans/pipe examples](https://redis.io/docs/latest/develop/clients/go/transpipe.md) - [JSON queries](https://redis.io/docs/latest/develop/clients/go/queryjson.md) #### .NET - [Vector search](https://redis.io/docs/latest/develop/clients/dotnet/vecsearch.md) - [Trans/pipe usage](https://redis.io/docs/latest/develop/clients/dotnet/transpipe.md) - [JSON queries](https://redis.io/docs/latest/develop/clients/dotnet/queryjson.md) #### Java (Jedis) - [Vector search](https://redis.io/docs/latest/develop/clients/jedis/vecsearch.md) - [Trans/pipe usage](https://redis.io/docs/latest/develop/clients/jedis/transpipe.md) #### Node.js - [Vector queries](https://redis.io/docs/latest/develop/clients/nodejs/vecsearch.md) - [Trans/pipe examples](https://redis.io/docs/latest/develop/clients/nodejs/transpipe.md) - [JSON queries](https://redis.io/docs/latest/develop/clients/nodejs/queryjson.md) #### Redis-py - [ScanIter usage](https://redis.io/docs/latest/develop/clients/redis-py/scaniter.md) - [Vector search](https://redis.io/docs/latest/develop/clients/redis-py/vecsearch.md) - [Trans/pipe usage](https://redis.io/docs/latest/develop/clients/redis-py/transpipe.md) - [JSON queries](https://redis.io/docs/latest/develop/clients/redis-py/queryjson.md) #### Lettuce - [Cluster connection](https://redis.io/docs/latest/develop/clients/lettuce/connect.md) - [Production usage](https://redis.io/docs/latest/develop/clients/lettuce/produsage.md) #### Hiredis - Full client guide: - [Overview](https://redis.io/docs/latest/develop/clients/hiredis/_index.md) - [Connect](https://redis.io/docs/latest/develop/clients/hiredis/connect.md) - [Issue commands](https://redis.io/docs/latest/develop/clients/hiredis/issue-commands.md) - [Handle replies](https://redis.io/docs/latest/develop/clients/hiredis/handle-replies.md) - [Transactions and pipelines](https://redis.io/docs/latest/develop/clients/hiredis/transpipe.md) ## Q4 2024 (October - December) Updates * Updated the RESP3 specification document to include the [attribute type](https://redis.io/docs/latest/develop/reference/protocol-spec#attributes). * Updates to the [key eviction](https://redis.io/docs/latest/develop/reference/eviction) page. * Updates to the Redis Insight page related to its new Redis Query Engine auto-completion [feature](https://redis.io/docs/latest/develop/tools/insight#workbench). * Restructured and added testable connection examples to the [client pages](https://redis.io/docs/latest/develop/clients). * Added [Redis Open Source](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisce) and [Redis Stack](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisstack) release notes. * Added new [Redis for AI](https://redis.io/docs/latest/develop/ai) page. * Added new [Predis (PHP client library)](https://redis.io/docs/latest/develop/clients/php) page. ## Q3 2024 (July - September) Updates * Updated the [RAG with Redis quick start guide](https://redis.io/docs/latest/develop/get-started/rag). * Updates for [Redis Open Source version 7.4](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisce). * Added new [Redis Insight debugging](https://redis.io/docs/latest/develop/tools/insight/debugging) page. * Completed a major re-write/restructuring of the [vector indexing page](https://redis.io/docs/latest/develop/ai/search-and-query/vectors). * Added new [client-side caching page](https://redis.io/docs/latest/develop/clients/client-side-caching). * Added new documentation for the [RDI in Redis Insight feature](https://redis.io/docs/latest/develop/tools/insight/rdi-connector). * Added new documentation for the [Redis for VS Code feature](https://redis.io/docs/latest/develop/tools/redis-for-vscode/). * Added multi-language code examples to the Redis Query Engine [query](https://redis.io/docs/latest/develop/ai/search-and-query/query) pages. * Added client-side caching information to the [supported clients](https://redis.io/docs/latest/develop/clients/client-side-caching#which-client-libraries-support-client-side-caching) pages. * Numerous changes to the [Redis client content](https://redis.io/docs/latest/develop/clients).