build(deps): Bump github.com/milvus-io/milvus/client/v2 from 2.6.1 to 2.6.2

[dependabot]

Bumps github.com/milvus-io/milvus/client/v2 from 2.6.1 to 2.6.2.

Release notes

Sourced from github.com/milvus-io/milvus/client/v2's releases.

milvus-2.6.2

v2.6.2

Release date: September 19, 2025

Milvus Version	Python SDK Version	Node.js SDK Version	Java SDK Version	Go SDK Version
2.6.2	2.6.2	2.6.0	2.6.4	2.6.1

We’re excited to announce the release of Milvus 2.6.2! This update introduces powerful new features, significant performance enhancements, and critical fixes that make the system more stable and production-ready. Highlights include partial field updates with upsert, JSON Shredding to accelerate dynamic field filtering, NGram indexing for faster LIKE queries, and more flexible schema evolution on existing collections. Built on community feedback, this release delivers a stronger foundation for real-world deployments, and we encourage all users to upgrade to take advantage of these improvements.

Features

• Added support for JSON Shredding to accelerate dynamic field filtering. For details, refer to JSON Shredding.
• Added support for NGRAM Index to accelerate like operation. For details, refer to NGRAM.
• Added support for partial field updates with upsert API. For details, refer to Upsert Entities.
• Added support for Boost Function. For details, refer to Boost Ranker.
• Added support for group by JSON fields and dynamic fields (#43203)
• Added support for enabling dynamic schema on existing collections (#44151)
• Added support for dropping indexes without releasing collections (#42941)

Improvements

• [StorageV2] Changed log file size to compressed size (#44402)
• [StorageV2] Added child fields in load info (#44384)
• [StorageV2] Added support for including partition and clustering keys in system group (#44372)
• Removed timeout for compaction tasks (#44277)
• [StorageV2] Enabled build with Azure (#44177)
• [StorageV2] Utilized group info for estimating logic usage (#44356)
• [StorageV2] Utilized group split info to estimate usage (#44338)
• [StorageV2] Saved column group results in compaction (#44327)
• [StorageV2] Added configurations for size-based split policy (#44301)
• [StorageV2] Added support for schema-based and size-based split policy (#44282)
• [StorageV2] Added configurable split policy (#44258)
• [CachingLayer] Added more metrics and configurations (#44276)
• Added support for waiting for all indices to be ready before loading segments (#44313)
• Added internal core latency metric for rescore node (#44010)
• Optimized access log format when printing KV params (#43742)
• Added configuration to modify dump snapshot batch size (#44215)
• Reduced compaction task cleanup interval (#44207)
• Enhanced merge sort to support multiple fields (#44191)(#43994)
• Added load resource estimation for tiered index (#44171)
• Added autoindex config for deduplication case (#44186)
• Added configuration to allow custom characters in names (#44063)
• Added support for cchannel for streaming service (#44143)
• Added mutex and range check to guard concurrent deletions (#44128)

Bug fixes

• Aligned the behavior of exists expressions between brute force and index (#44030)

... (truncated)

Commits

• d1b40b7 fix: Rename Collection use wrong method to check if collection exists (#44436)
• ba28989 enhance: add all ddl message into messages (#44407)
• c142974 enhance: Bump milvus & proto version to v2.6.2 (#44427)
• 9b67036 fix:fix unescaped bug for json stats (#44421)
• 5cd2d99 enhance: Revert "feat: encode cluster id in auto id (#44324)" (#44426)
• 7af1594 feat: encode cluster id in auto id (#44324)
• 1e3ec42 fix: Check child fields len instead of nil (#44405)
• 41dc494 enhance: segment not flush at coord after schema change (#44412)
• 2f70a73 fix: turn on azure by default (#44377)
• 6f7318a enhance: [StorageV2] Use compressed size as log file size (#44402)
• Additional commits viewable in compare view

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