milvus Releases

This release introduces Geospatial and Timestampz data types, Boost ranker for rescoring, and STL_SORT support for VARCHAR and TIMESTAMPTZ. It also includes significant scalar filtering performance improvements.

Nov 21, 2025

This release focuses on performance optimization for `in` expressions with large value sets and addresses critical stability issues related to etcd reconnection and resource management.

Nov 20, 2025

Addresses a potential data loss issue and includes fixes for geometry filtering and segment management logic to ensure data integrity.

Nov 19, 2025

A critical bug fix release replacing 7.6.1 which had a major UI email receiving issue, adding dark theme and IP allowlist support.

Nov 11, 2025

A critical security update addressing CVE-2025-64513 and upgrading the Go runtime to version 1.24.9 to improve security and stability.

Nov 9, 2025

Addresses a critical security vulnerability and introduces new DDL control features including rate limiting and denial capabilities based on database properties.

Nov 8, 2025

Addresses a critical security vulnerability and introduces support for nullable fields as inputs to the BM25 function, along with performance enhancements.

Nov 8, 2025

A maintenance release fixing critical bugs in email forwarding rules and SSL/TLS connection modes.

Nov 1, 2025

A major feature release adding search functionality, zoom controls, attachment display, TLS/STARTTLS support, and winget support.

Oct 28, 2025

Milvus 2.6.4 introduces the Struct in ARRAY data type for complex data modeling, enables JSON Shredding by default to improve query performance, and includes numerous performance improvements and bug fixes.

Oct 21, 2025

Milvus 2.5.19 focuses on performance optimizations, upgrades to Go and Arrow/Go versions, and adds support for granular flush targets and hybrid search requery policies.

Oct 20, 2025

The Go SDK v2.6.1 introduces support for geospatial data types, Change Data Capture (CDC), and manual L0 compaction, alongside performance improvements and bug fixes.

Oct 13, 2025

A minor update adding a `--scope` option to control scan depth and a new `STATE_FILENAME` environment variable for state file management.

Oct 10, 2025

A maintenance release modernizing the build system, adding Windows ARM64 support, and fixing service installation issues.

Oct 10, 2025

Milvus 2.6.3 introduces the ability to write primary keys when AutoID is enabled, manual L0 segment compaction, and cluster ID encoding in Auto-generated IDs, alongside various performance and stability improvements.

Oct 10, 2025

Milvus 2.5.18 delivers critical performance enhancements and stability improvements, including removal of compaction task timeouts and support for expression result caching.

Sep 22, 2025

Milvus 2.6.2 adds JSON Shredding for dynamic field filtering, NGRAM indexing for LIKE queries, partial field updates with upsert, and support for enabling dynamic schema on existing collections.

Sep 19, 2025

A feature-rich release introducing response size limiting, unique response filtering, auto Content-Type headers, and dynamic scan limit management.

Sep 1, 2025

Milvus 2.6.1 focuses on production stability and performance, introducing model-based rerankers, POSIX-compatible file systems, and various optimizations for resource management and observability.

Sep 1, 2025

This release focuses on enhancing the Go client with new search capabilities, specifically introducing search iterator v2 with limits, supporting function rerankers and new index types like IvfRabbitQ and MinHashLSH, and improving error handling.

Aug 27, 2025