v2.5.19
Release date: October 22, 2025
| Milvus version | Python SDK version | Node.js SDK version | Java SDK version |
|---|---|---|---|
| 2.5.19 | 2.5.16 | 2.5.13 | 2.5.14 |
We are excited to announce Milvus 2.5.19! This release includes important performance optimizations, updates to Go and Arrow/Go versions, and enhanced support for hybrid search requery policies and granular flush targets. Several bug fixes also improve stability. We recommend upgrading to Milvus 2.5.19 to benefit from these improvements.
Improvements
- bump go verion to 1.24.6 (#44718)
- Bump Arrow/Go to v17 (#44663)
- Ensure accesslog.$consistency_level represents the actual value used (#44708)
- Refactor balance checker using priority queue (#44588)
- Add support for granular flush targets in flushall operation (#44431)
- Add configuration for hybrid search requery policy via
common.requery.hybridSearchPolicy(#44467) - Optimize binary_search_string performance (#44470)
Bug fixes
- Fix duplicate L0 segment load task generation during channel balancing (#44700)
- Skip empty loop when processing growing segments (#44608)
- Fix bulk import issue with auto ID (#44601)
- Clean up collection metrics after dropping on RootCoord (#44525)
- Fix incorrect local path usage in IDF Oracle (#44328)