Pymilvus

**Release date**: 2021-12-31



Fixed bugs:

- Fix hello milvus (829)

- Check parameters related to guarantee_timestamp (826)



Enhancements:

- Add a English version of contributing_cn.md (849)
- Add hellomilvus in jupyter notebook (848)
- Support guarantee_timestamp and travel_timestamp for query (847)
- Support configure the consistency level (845)
- Enable get git commit for a given version (839)
- Move aliases operations into utility (841)
- Add utility functions to make hybrid timestamp (831)
- Rewrite the example.py (789)
- Enhance pymilvus proto generating procedure (806)
- Enable delete function (803)

Release date：2021-11-1

Fixed bugs:
- Fix check_pass_param check for ndarray (756)
- Improve client.check (743)
- Fix check limit error (760)
- Fixed all buggy instances of exception raises doc (792)

Enhancements:
- Converting for loops to list comprehensions (746)
- Expose guarantee_timestamp of search api (ref: 666) (753)
- Add github issue forms (742)
- Add util to calculate timestamp (759)
- Make gt avaliable (761)
- Remove docs/draft file (771)
- Add travel_timestamp parameter to search method (773)
- Remove examples/connections.py (776)
- Add get_query_segment_info (772)
- Throw exception when delete with invalid partition name (780)
- Remove insert request hash values (782)
- Skip validation check when partition name is None (783)
- Get query segment info from specified collection (785)
- Return segment state when get query segment info (786)
- Update milvus_pb2.py after update milvus.proto (787)
- Add repr in connection record (790)
- Check the travel timestamp (793)

**Release date**：2021-10-11


Fixed bugs:

- Fix nightly-ci schedule (711)
- Fix 7613 (713)


Enhancements:

- Update SchemaNotReady exception msg when collection not exist (706)
- Support _async paramter for Load() interfance (708)
- Implement alias api (720)
- Change startup logic: wait enough time for server healthy (730)
- For search funtion adding a round_decimal paramter to precision control
- Add __str__ methods to orm searchresult and hits
- For old style search function also adding a round decimal paramter
- Rename search_with_expression to search

**Release date**：2021-09-10


Fixed bugs:

- Fix Milvus init error (695)
- Make wait for healthy timeout controllable (681)
- Fix not runnable examples (680)
- Raise error if connect after closing connection (678)
- Change value of standalone deployment key to keep same as server. (691)
- Remove retry logic when drop collection with deadline error (673)


Enhancements:

- Remove check connect (699)
- Test existing collection (692)

**Release date**：2021-08-30

Fixed bugs:
- Remove publish release package github action (632)
- Fix orm-style API cannot import problem (633, 635, 637)
- Sync milvus.proto from milvus master branch (644)
- Limit the grpc version in setup.py (645)
- Improper error returned by calc_distance (647, 648)
- calc_distance missed partition name (650)
- calc_distance error message bug (655)
- check calc_distance params (656)
- Fix minor doc display error (643)
- Fix metric error message inconsistent with input bug (662)
- Set the timeout when building indexes (664)

Enhancements:
- Add query example doc
- Merge orm with PyMilvus (632)
- Update workflows for web-content (638)
- Add util function `drop_collection` (658)
- Add Nightly CI (659)
- Revealing sharding option in pymilvus and orm (633)
- Modify api description (665)

**Release date**：2021-08-16
Compatible with Milvus v2.x

Fixed bugs:
- Remove a mistake check in search future (608)
- Fix the parameter timeout of load_collection API not working problem (620)
- Fix the logic of retry for RPC calling (622)

Enhancements:
- Add a check of parameter anns_field in search (609)
- Add a check of parameter search_data in search (610)
- Add a check of parameter output_fields in search (613)
- Set the default metric of calc_distance API (616)
- Provide more info when create index failed (618)
- Support output binary vector in query API (623)