Release v2.5.9

• Use JSON proto instead of proto files (No more proto files)
  Introduced proto-json functionality that eliminates proto file dependency (#437)
  → Solves import failures in serverless platforms like Vercel and Cloudflare or AWS lambda
  → No more need to manage proto files manually
  issues: (#326 #276)

• Milvus Lite 2.5 RC Support
  Now compatible with Milvus Lite version 2.5 (#434)
  → only supprt 2.5 RC1 https://pypi.org/project/milvus-lite/2.5.0rc1/

Example:

import { MilvusLiteClient } from '@zilliz/milvus2-sdk-node';
const milvusClient = await MilvusLiteClient({
  address: path.resolve(__dirname, 'test.db')
});
// create
await milvusClient.createCollection({
  collection_name: COLLECTION_NAME,
  fields: schema,
});
// describe
await milvusClient.describeCollection({
  collection_name: COLLECTION_NAME,
});
// create index
await milvusClient.createIndex({
  collection_name: COLLECTION_NAME,
  field_name: 'vector',
  extra_params: {
    index_type: 'IVF_FLAT',
    metric_type: 'L2',
    params: JSON.stringify({ nlist: 1024 }),
  },
});
// load
await milvusClient.loadCollection({
  collection_name: COLLECTION_NAME,
});
// insert
await milvusClient.insert({
  collection_name: COLLECTION_NAME,
  data,
});
// query
await milvusClient.query({
  collection_name: COLLECTION_NAME,
  expr: `id > 0`,
});
// search
await milvusClient.search({
  collection_name: COLLECTION_NAME,
  data: [1, 2, 3, 4],
});

• Schema Flexibility
  Added option to ignore schema check during insertion and use string key for validation (#438)
  if you have trouble to insert data on AWS lambda, you can skip check schema like below or upgrade your milvus to v2.5.12

await milvusClient.insert({
  collection_name: 'my-collection',
  skip_check_schema: true
});

• Grpc API Enhancement
  • Added support for specifying partition type (load/all) in showPartitions API (#431)
  • New runAnalyzer API

    const runAnalyzer = await milvusClient.runAnalyzer({
      analyzer_params: {
        tokenizer: 'standard',
        filter: ['lowercase'],
      },
      text: 'Would you like to eat an apple?',
      with_detail: true,
      with_hash: true,
    });

• REST API Enhancement
  Added consistency level support for RESTful query API (#440)

Full Changelog

For complete details, see:
v2.5.8...v2.5.9

release v2.5.8

What's Changed

• fix: Search output on multiple vector search returning values of the first record by @shanghaikid in #429
• feat: split search results if nq >2 for HttpClient by @shanghaikid in #430

Full Changelog: v2.5.7...v2.5.8

Release v2.5.7

What's Changed

• fix: the search result is formatted incorrectly if nq > 1 with some filters by @zhanshuyou in #420

Full Changelog: v2.5.6...v2.5.7

Release v2.5.6

What's Changed

• feat: support external_filter_fn for searchIterator by @shanghaikid in #415
• feat: add describeReplicas, alias for getReplicas by @shanghaikid in #416
• feat: update 2.5 proto by @shanghaikid in #417
• feat: use server side schema cache for the insert/upsert request by @shanghaikid in #418

Full Changelog: v2.5.5...v2.5.6

Release v2.5.5

What's Changed

• fix: Cannot read properties of undefined (reading 'nq') when searching with wrong anns field by @shanghaikid in #408
• Support search iterator by @shanghaikid in #409
• Add alterDatabaseProperties by @shanghaikid in #410
• Add node_filters into ResourceGroupConfig by @shanghaikid in #411
• fix: listGrants should respect db_name by @shanghaikid in #414
• Support trace context propagation and traceID visibility by @shanghaikid in #412

Full Changelog: v2.5.4...v2.5.5

Release v2.5.4

What's Changed

The search result should not contains id field if you don't have it in your schema.

Full Changelog: v2.5.3...v2.5.4

Release v2.4.11

What's Changed

The search result should not contains the id field if you don't have it in your schema.

Full Changelog: v2.4.10...v2.4.11

Release v2.5.3

What's Changed

• add alterCollectionFieldProperties API by @shanghaikid in #392
• Add createPrivilegeGroup/dropPrivilegeGroup/listPrivilegeGroups/addPrivilegesToGroup/removePrivilegesFromGroup by @shanghaikid in #394
• Add grantPrivilegeV2 and revokePrivilegeV2 by @shanghaikid in #395
• add refreshLoad api by @shanghaikid in #396
• fix: query without output_fields should return all fields by @shanghaikid in #398
• Add backupRBAC and restoreRBAC API by @shanghaikid in #400
• fix upsert failed on autoid enabled collection by @shanghaikid in #402
• Add more test cases for the upsert API by @shanghaikid in #403

Full Changelog: v2.5.2...v2.5.3

v2.4.10

What's Changed

• support expr template values
• Add alterCollectionFieldProperties API
• Add backupRBAC and restoreRBAC API
• Add grantPrivilegeV2 and revokePrivilegeV2
• Add createPrivilegeGroup/dropPrivilegeGroup/listPrivilegeGroups/addPrivilegesToGroup/removePrivilegesFromGroup
• Add alterIndexProperties and dropIndexProperties
• support delete properties for database and collection
• support the properties param in the create database api
• Passing db_name param to the describeCollection()
• feat(TLS): Support skipCertCheck option to bypass certificate check
• support clustering key
• fix: queryIterator limit field should be optional

Full Changelog: v2.4.9...v2.4.10

Release v2.5.2

What's Changed

• support insert null by @shanghaikid in #382
• enhance: support hints param by @chasingegg in #383
• update milvus proto by @shanghaikid in #384
• support delete properties for database and collection by @shanghaikid in #385
• support recalls in search result by @shanghaikid in #387
• Add alterIndexProperties and dropIndexProperties by @shanghaikid in #388
• support expr template for query/search/delete by @shanghaikid in #389
• deprecate alterCollection, use alterCollectionProperties instead by @shanghaikid in #390

New Contributors

• @chasingegg made their first contribution in #383

Full Changelog: v2.5.1...v2.5.2