Release 2.4.11

What's Changed

• Delete some third-party dependencies in #222 #226 #236
• Support Android @Presburger in #229
• Support IVF_FLAT index by @junjiejiangjjj in #234
  After creating the IVF_FLAT index, the index will be built when the data exceeds 100,000
  example:

from pymilvus import MilvusClient, DataType

# 1. Set up a Milvus client
client = MilvusClient(
    uri="./milvus_demo.db"
)

# 2. Create schema
# 2.1. Create schema
schema = MilvusClient.create_schema(
    auto_id=False,
    enable_dynamic_field=True,
)

# 2.2. Add fields to schema
schema.add_field(field_name="id", datatype=DataType.INT64, is_primary=True)
schema.add_field(field_name="vector", datatype=DataType.FLOAT_VECTOR, dim=5)

# 3. Create collection
client.create_collection(
    collection_name="customized_setup", 
    schema=schema, 
)
# 4.1. Set up the index parameters
index_params = MilvusClient.prepare_index_params()

# 4.2. Add an index on the vector field.
index_params.add_index(
    field_name="vector",
    metric_type="COSINE",
    index_type="IVF_FLAT",
    index_name="vector_index",
    params={ "nlist": 128 }
)

# 4.3. Create an index file
client.create_index(
    collection_name="customized_setup",
    index_params=index_params
)

• Fix some bugs

New Contributors

• @982945902 made their first contribution in #224

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

Release 2.4.10

What's Changed

• Update README.md to fix typo and imporve migration tool description. by @codingjaguar in #206
• Fix JSONContainsExpr bugs by @junjiejiangjjj in #207

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

v2.4.9

What's Changed

• Fix some bugs

Full Changelog: v2.4.8...v2.4.9

Release 2.4.8

What's Changed

• Supports hybrid_search
• Supports range_search
• Add migration tool can dump milvus-lite data into a json file, which can be imported into milvus and Zilliz Cloud(the fully managed cloud service for Milvus).

The following example dumps all data from demo_collection collection that's stored in ./milvus_demo.db (Milvus Lite database file)

milvus-lite dump -d ./milvus_demo.db -c demo_collection -p ./data_dir
# ./milvus_demo.db: milvus lite db file
# demo_collection: collection that need to be dumped
#./data_dir : dump file storage dir

Full Changelog: v2.4.7...v2.4.8

Release 2.4.8_rc1

What's Changed

Support hybrid search

Full Changelog: v2.4.7...v2.4.8_rc1

Release 2.4.7

What's Changed

• parser fix boolean expr and empty expr string bug by @Presburger in #150
• Fix query filter empty bug by @junjiejiangjjj in #151
• Fix bug when collection name is sql key words by @junjiejiangjjj in #160
• Improve the stability of milvus-lite

Full Changelog: v2.4.6...v2.4.7

Release 2.4.6

What's Changed

• Fix some bugs by @junjiejiangjjj in #136 #139

Full Changelog: v2.4.5...v2.4.6

Release 2.4.5

What's Changed

• Fix some bugs @junjiejiangjjj in #127 #132

Full Changelog: v2.4.4...v2.4.5

Release v2.4.4

What's Changed

• Resolved the issue of not being able to run on some macOS versions.
• Fix some bugs by @junjiejiangjjj in #121 #124
• Update examples by @junjiejiangjjj in #122

Full Changelog: v2.4.3...v2.4.4

Release v2.4.3

What's Changed

• Support Macos x86 by @junjiejiangjjj in #113
• Upsert api @junjiejiangjjj in #117
• Fix some bugs

Full Changelog: v2.4.2...v2.4.3