RediSearch release notes
RediSearch release notes for version 2.8 and earlier
| Version (Release date) | Major changes | Min Redis version |
Min cluster version |
|---|---|---|---|
| v2.8 (July 2023) | RESP3 support. Geo Polygon Search. Performance improvements. | 7.2 | 7.2.4 |
| v2.6 (November 2022) | 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 |
| v2.4 (March 2022) | 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 |
| v2.2 (November 2021) | Search and index JSON documents. Profiling queries. Field aliasing. | 6.0.0 | 6.0.0 |
| v2.0 (September 2020) | 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 |
| v1.6 (January 2020) | 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 |
| v1.4 (August 2018) | 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 |
| v1.2 (June 2018) | Aggregation filters. Query attributes. Fuzzy matching. Conditional updates. Backslash escaping. Synonyms support. | 4.0.0 | 5.0.0 |
| v1.1 (April 2018) | Aggregations engine. | 4.0.0 | 5.0.0 |
| v1.0 (April 2018) | 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 |