milvus-sdk-java-2.5.6

Release date: 2025-3-20

Compatible with Milvus v2.5.x

Improvement

• Optimize MilvusClientV2 search/query to support databaseName
• Add SearchIteratorV2 to get better performance and recall compare to old SearchIterator
• Add sync parameter for loadCollection/loadPartitions/createIndex

milvus-sdk-java-2.5.5

Release date: 2025-3-07

Compatible with Milvus v2.5.x

Feature

• Support HNSW_PQ/HNSW_SQ/HNSW_PRQ
• Support describeReplicas() interface
• BulkWriter supports nullable/default_value

Improvement

• Add shardsNum for describeCollection
• LoadPartitions support replicas
• Optimize BulkWriter to reduce memory usage

milvus-sdk-java-2.5.4

Release date: 2025-1-09

Compatible with Milvus v2.5.x

Improvement

• HybridSearch supports full text search

milvus-sdk-java-2.5.3

Release date: 2024-12-31

Compatible with Milvus v2.5.x

Feature

• Support alterCollectionField interface for V2
• Support refreshLoad/getPartitionStats interfaces for V2
• Support dropIndexProperties/dropDatabaseProperties/dropCollectionProperties for V2
• Support resource group interfaces for V2

Improvement

• Return recall rate in search result for V2
• QueryIterator/SearchIterator support retry

milvus-sdk-java-2.4.10

Release date: 2024-12-31

Compatible with Milvus v2.4.x

Feature

• Support alterCollectionField interface for V2
• Support refreshLoad/getPartitionStats interfaces for V2
• Support dropIndexProperties/dropDatabaseProperties/dropCollectionProperties for V2
• Support resource group interfaces for V2

Improvement

• Return recall rate in search result for V2
• QueryIterator/SearchIterator support retry

milvus-sdk-java-2.5.2

Release date: 2024-12-11

Compatible with Milvus v2.5.x

Improvement

• Split milvus Java SDK to two packages to reduce dependency complexity

Bug

• Fix a bug of listPrivilegeGroups

Note

From v2.5.2, milvus Java SDK is split into two packages: milvus-sdk-java and milvus-sdk-java-bulkwriter, because BulkWriter requires quite a lot of dependencies. If you don't need BulkWriter tool, you can ignore the milvus-sdk-java-bulkwriter package.
To use BulkWriter, import milvus-sdk-java-bulkwriter to your project.

<dependency>
    <groupId>io.milvus</groupId>
    <artifactId>milvus-sdk-java</artifactId>
    <version>2.5.2</version>
</dependency>
<dependency>
    <groupId>io.milvus</groupId>
    <artifactId>milvus-sdk-java-bulkwriter</artifactId>
    <version>2.5.2</version>
</dependency>

milvus-sdk-java-2.5.1

Release date: 2024-12-04

Compatible with Milvus v2.5.x

Improvement

• Support upsert items with auto-id primary key

Bug

• Critical: Fix a bug that dynamic values are skipped with enableDynamicField is true

milvus-sdk-java-2.5.0

Release date: 2024-11-26

Compatible with Milvus v2.5.x

Feature

• BulkWriter supports JSON/CSV format
• Support doc-in-doc-out function(embedded BM25 in server-side) (only for MilvusClientV2)
• Support varchar analyzer (tokenizer in server-side) (only for MilvusClientV2)
• Support nullable and default value (both V1 and V2)
• Support expression template (only for MilvusClientV2)

Improvement

• QueryIterator/SearchIterator supports mvcc
• ClientPool throws exception if fail to create/get clients

milvus-sdk-java-2.4.9

Release date: 2024-11-26

Compatible with Milvus v2.4.x

Feature

• BulkWriter supports JSON format

Improvement

• ClientPool throws exception if fails to create/get clients

milvus-sdk-java-2.4.8

Release date: 2024-10-31

Compatible with Milvus v2.4.x

Improvement

• Fix a conflict bug with Gson v2.11.0
• Support group by for hybrid search

Bug

• Fix a dimension check error for binary vector
• Fix a null pointer bug for query iterator