{
  "schema_version": 2,
  "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch",
  "title": "RediSearch release notes",
  "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/",
  "summary": "RediSearch release notes for version 2.10 and earlier",
  "tags": [
    "docs",
    "operate",
    "stack"
  ],
  "last_updated": "2024-08-08T19:21:33+03:00",
  "children": [
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.10-release-notes",
      "summary": "New vector data types. Enhanced indexing capabilities. Simplified query syntax. Expanded geospatial search.",
      "title": "RediSearch 2.10 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.10-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.8-release-notes",
      "summary": "RESP3 support. Geo Polygon Search. Performance improvements.",
      "title": "RediSearch 2.8 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.8-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.6-release-notes",
      "summary": "Search using wildcard queries for TEXT and TAG fields, multi-value indexing and querying of attributes for any attribute type, and indexing double-precision floating-point vectors and range queries from a given vector.",
      "title": "RediSearch 2.6 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.6-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.4-release-notes",
      "summary": "Vector Similarity Search (VSS). New query syntax Dialect version 2. Choose between Dialect 1 and Dialect 2 for query parser behavior. Hybrid queries.",
      "title": "RediSearch 2.4 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.4-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.2-release-notes",
      "summary": "Search and index JSON documents. Profiling queries. Field aliasing.",
      "title": "RediSearch 2.2 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.2-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.0-release-notes",
      "summary": "Automatically indexes data based on a key pattern. Scale a single index over multiple Redis shards. Improved query performance.",
      "title": "RediSearch 2.0 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.0-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.6-release-notes",
      "summary": "Improved performance of full-text search and aggregation queries. Support for aliasing of indices. Added a C API to embed RediSearch in other modules. Forked process garbage collection.",
      "title": "RediSearch 1.6 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.6-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.4-release-notes",
      "summary": "Conditional updates. Schema modification. Query spelling correction. Phonetic matching. More fuzziness in search. Retrieve and change runtime configuration. Unlimited autocomplete results.",
      "title": "RediSearch 1.4 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.4-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.2-release-notes",
      "summary": "Aggregation filters. Query attributes. Fuzzy matching. Conditional updates. Backslash escaping. Synonyms support.",
      "title": "RediSearch 1.2 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.2-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.1-release-notes",
      "summary": "Aggregations engine.",
      "title": "RediSearch 1.1 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.1-release-notes/"
    },
    {
      "id": "operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.0-release-notes",
      "summary": "Hamming distance scoring. Wildcard queries. Optional deletion of documents in FT.DEL. Optionally keep document hashes in FT.DROP. Delete geo-sets when dropping an index. Tag prefix completion support.",
      "title": "RediSearch 1.0 release notes",
      "url": "https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.0-release-notes/"
    }
  ],
  "page_type": "content",
  "content_hash": "c02d2f0b28f2a42f22996bfeba403e59cd6738579e782fb9936e0e549f5d3b17",
  "sections": [
    {
      "id": "content",
      "title": "Content",
      "role": "content",
      "text": "| Version (Release date) | Major changes | Min Redis version | Min cluster version |\n| --- | --- | --- | --- |\n| [v2.10 (July 2024)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.10-release-notes/) | New vector data types. Enhanced indexing capabilities. Simplified query syntax. Expanded geospatial search. | 7.4 | 7.8 |\n| [v2.8 (July 2023)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.8-release-notes/) | RESP3 support. Geo Polygon Search. Performance improvements. | 7.2 | 7.2.4 |\n| [v2.6 (November 2022)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.6-release-notes/) | Search using wildcard queries for TEXT and TAG fields, multi-value indexing and querying of attributes for any attribute type, and indexing double-precision floating-point vectors and range queries from a given vector. | 6.0.16 | 6.2.8 |\n| [v2.4 (March 2022)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.4-release-notes/) | Vector Similarity Search (VSS). New query syntax Dialect version 2. Choose between Dialect 1 and Dialect 2 for query parser behavior. Hybrid queries. | 6.0.0 | 6.0.0 |\n| [v2.2 (November 2021)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.2-release-notes/) | Search and index JSON documents. Profiling queries. Field aliasing. | 6.0.0 | 6.0.0 |\n| [v2.0 (September 2020)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-2.0-release-notes/) | Automatically indexes data based on a key pattern. Scale a single index over multiple Redis shards. Improved query performance. | 6.0.0 | 6.0.0 |\n| [v1.6 (January 2020)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.6-release-notes/) | Improved performance of full-text search and aggregation queries. Support for aliasing of indices. Added a C API to embed RediSearch in other modules. Forked process garbage collection. | 4.0.0 | 5.0.0 |\n| [v1.4 (August 2018)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.4-release-notes/) | Conditional updates. Schema modification. Query spelling correction. Phonetic matching. More fuzziness in search. Retrieve and change runtime configuration. Unlimited autocomplete results. | 4.0.0 | 5.0.0 |\n| [v1.2 (June 2018)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.2-release-notes/) | Aggregation filters. Query attributes. Fuzzy matching. Conditional updates. Backslash escaping. Synonyms support. | 4.0.0 | 5.0.0 |\n| [v1.1 (April 2018)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.1-release-notes/) | Aggregations engine. | 4.0.0 | 5.0.0 |\n| [v1.0 (April 2018)](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.0-release-notes/) | Hamming distance scoring. Wildcard queries. Optional deletion of documents in FT.DEL. Optionally keep document hashes in FT.DROP. Delete geo-sets when dropping an index. Tag prefix completion support. | 4.0.0 | 5.0.0 |"
    }
  ],
  "examples": []
}