NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #3625 most downloaded on PyPI
Lightweight version of Milvus for local development and testing
Last release 1 months ago
25 Aug 2026
Release timing varies
gaps range from 1 weeks to 8 months
Most releases are documented
notes for 17 of 19 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
21 releases · first in 2024
fix: honor HNSW search params in indexed search by @Le-Anh-Duy in #364
Full Changelog: v3.2.0...v3.2.1
fix: validate batches during WAL recovery by @junjiejiangjjj in #357
One column per month.
Full Changelog: v3.1.1...v3.2.0
fix: dynamic field error by @junjiejiangjjj in #349
Full Changelog: v3.1.0...v3.1.1
feat(schema): add TIMESTAMPTZ support by @junjiejiangjjj in #339
Full Changelog: v3.0.0...v3.1.0
Nothing published for this version
Nothing published for this version
What's Changed bug fix Full Changelog : v2.5.0...v2.5.1
What's Changed Support BM25 Full Changelog : v2.4.12...v2.5.0
support bm25 doc search by @presburger in https://github.com/milvus-io/milvus-lite/pull/266
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.12...v2.5.0rc1
Full Changelog: v2.4.12...v2.5.0rc1
Update readme on new index support. by @codingjaguar in https://github.com/milvus-io/milvus-lite/pull/243
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.11...v2.4.12
Full Changelog: v2.4.11...v2.4.12
Delete some third-party dependencies in https://github.com/milvus-io/milvus-lite/pull/222 https://github.com/milvus-io/milvus-lite/pull/226 https://gi
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
)
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.10...v2.4.11
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
)Full Changelog: v2.4.10...v2.4.11
Update README.md to fix typo and imporve migration tool description. by @codingjaguar in https://github.com/milvus-io/milvus-lite/pull/206
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.9...v2.4.10
## What's Changed * Fix some bugs Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.8...v2.4.9
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.8...v2.4.9
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
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: https://github.com/milvus-io/milvus-lite/compare/v2.4.7...v2.4.8
Support hybrid search
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.7...v2.4.8_rc1
parser fix boolean expr and empty expr string bug by @Presburger in https://github.com/milvus-io/milvus-lite/pull/150
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.6...v2.4.7
Fix some bugs by @junjiejiangjjj in https://github.com/milvus-io/milvus-lite/pull/136 https://github.com/milvus-io/milvus-lite/pull/139
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.5...v2.4.6
Fix some bugs @junjiejiangjjj in https://github.com/milvus-io/milvus-lite/pull/127 https://github.com/milvus-io/milvus-lite/pull/132
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.4...v2.4.5
Resolved the issue of not being able to run on some macOS versions.
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.3...v2.4.4
Support Macos x86 by @junjiejiangjjj in https://github.com/milvus-io/milvus-lite/pull/113
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.2...v2.4.3
Upgrade the kernel to Milvus 2.4.1
Full Changelog: https://github.com/milvus-io/milvus-lite/compare/v2.4.1...v2.4.2
Nothing published for this version
Your coding agent can read these notes before it upgrades. Set up the MCP server →