What's Changed

• Compatible with the default behavior of free on the cloud by @lentitude2tk in #2912
• fix: Return new pk value for upsert when autoid=true by @yhmo in #2915
• fix: Multiple cherry-picks from master by @XuanYang-cn in #2906
• bulkImport add objectUrls/token paramster & add example use by @lentitude2tk in #2932
• support stageManager & stageFileManager by @lentitude2tk in #2920

Full Changelog: v2.5.14...v2.5.15

New Features

1. Add APIs in MilvusClient

• enhance: add describe and alter database in MilvusClient by @smellthemoon in #2433
• enhance: support milvus-client iterator by @MrPresent-Han in #2461
• enhance: Enable resource group api in milvus client by @weiliu1031 in #2513
• enhance: add release_collection, drop_index, create_partition, drop_partition, load_partition and release_partition by @brcarry in #2525
• enhance: enable describe_replica api in milvus client by @weiliu1031 in #2541
• enhance: support recalls for milvus_client by @chasingegg in #2552
• enhance: add use_database by @czs007 in #2491

2. Add AsyncMilvusClient

• [FEAT] Asyncio support by @brcarry in #2411
• Add async DDL funcs & DDL examples by @Shawnzheng011019 in #2852

3. Other features

• enhance: support Int8Vector by @cydrain in #2611
• feat: support recalls field in SearchResult by @chasingegg in #2390
• enhance: Support Python3.13 and upgrade grpcio range by @XuanYang-cn in #2684
• enhance: support run analyzer return detail token by @aoiasd in #2679
• enhance: Add force_drop parameter to drop_role method for role deletion by @SimFG in #2705
• enhance: add property func for AnalyzeToken by @aoiasd in #2704
• enhance: grant/revoke v2 optional db and collection params by @shaoting-huang in #2386
• extend unlimted offset for query iterator(#2418) by @MrPresent-Han in #2419
• enhance: alterindex & altercollection supports altering properties by @JsDove in #2406
• enhance: alterdatabase support delete property by @JsDove in #2435
• enhance: support hints param by @chasingegg in #2408
• enhance: create database support properties by @JsDove in #2448
• enhance: Add db_name parameter at bulk_import by @counter2015 in #2446
• enhance: add search iterator v2 by @PwzXxm in #2395
• enhance: simplify the structure of search_params by @smellthemoon in #2507
• enhance: Remove long deprecated Milvus class by @XuanYang-cn in #2544
• enhance: Use new model pkg by @junjiejiangjjj in #2595
• enhance: Add schema update time verification to insert and upsert to use cache by @JsDove in #2551
• enhance: describecollection output add created_timestamp by @JsDove in #2618
• feat: add external filter func for search iterator v2 by @PwzXxm in #2639
• enhance: support run analyzer by @aoiasd in #2622
• weighted reranker to allow skip score normalization by @zhengbuqian in #2708
• enhance: Support AddCollectionField API by @congqixia in #2722
• Add 1-Way and 2-Way TLS Support to Bulk Import Functions by @abd-770 in #2672
• enhance: Use SearchResult in MilvusClient by @XuanYang-cn in #2735
• Support rerank by @junjiejiangjjj in #2729
• feat: suppoprt multi analyzer params by @aoiasd in #2747
• Add funciton checker by @junjiejiangjjj in #2760
• enhance: Support run analyzer by collection and field by @aoiasd in #2822
• feat: support load collection/partition with priority(#2835) by @MrPresent-Han in #2836
• enhance: optimize perf for large topk(#2848) by @MrPresent-Han in #2849
• enhance: Add usage guide to manage MilvusClient by @XuanYang-cn in #2907

New Contributors

• @jiangyinzuo made their first contribution in #2387
• @zjjzyl made their first contribution in #2417
• @Abhijnan-Bajpai made their first contribution in #2520
• @counter2015 made their first contribution in #2446
• @mihailyanchev made their first contribution in #2678
• @proost made their first contribution in #2725
• @abd-770 made their first contribution in #2672
• @jperez999 made their first contribution in #2716
• @foxspy made their first contribution in #2772
• @michaelkl made their first contribution in #2806
• @Shawnzheng011019 made their first contribution in #2852
• @tedxu made their first contribution in #2873

Full Changelog: v2.5.0...v2.6.0

What's Changed

• fix: Aviod coping functions when init CollectionSchema by @XuanYang-cn in #2903

Full Changelog: v2.5.13...v2.5.14

What's Changed

• fix: Fix hybrid search params check by @xiaocai2333 in #2890
• fix: [25]Concurrent init MilvusClient don't reuse connections by @XuanYang-cn in #2897
• fix: [25]Tidy alias configs when connect fails by @XuanYang-cn in #2899

Full Changelog: v2.5.12...v2.5.13

What's Changed

• fix: [2.5]add retry in compact for compatibility with old Milvus server in order to reduce describecollection by @JsDove in #2842
• enhance: optimize perf for search&&query under large topk(#2848) by @MrPresent-Han in #2855
• fix: remove validation for collection_id in manual_compaction method by @JsDove in #2857
• fix: update manual_compaction method parameter by @JsDove in #2859
• enhance: [25]fix according to the latest ruff by @XuanYang-cn in #2861
• fix: hybridExtraList miss iter method and dynamic fields value overrite fixed field value(#2848) by @MrPresent-Han in #2866
• enhance: make query result mutable for only one time modification(#2848) by @MrPresent-Han in #2871
• enhance: Cherry pick multiple prs by @XuanYang-cn in #2882

Full Changelog: v2.5.11...V2.5.12

What's Changed

• fix:[2.5] wrong marshal field schema prarams case alter collection failed by @aoiasd in #2811
• Add bulkinsert example for parquet file by @yhmo in #2813
• fix: [2.5] Pass correct number of params of _prepare_row_upsert_request by @congqixia in #2819
• enhance: Multiple Cherry picks from master by @XuanYang-cn in #2808
• fix: [cp25]MilvusClient misusage of disconnect by @XuanYang-cn in #2817
• enhance: [2.5] Support run analyzer by collection and field by @aoiasd in #2821
• fix: await on remove async connections by @XuanYang-cn in #2829
• fix: [cp25]remove calling of deregister_state_change_callback by @XuanYang-cn in #2834
• enahnce:[2.5] dump analyzer params when init field schema by @aoiasd in #2845

Full Changelog: v2.5.10...v2.5.11

What's Changed

• fix: load collection with resource group by @XuanYang-cn in #2801
• fix: avoid collision on aliases in MilvusClient (#2716) by @XuanYang-cn in #2799

Full Changelog: v2.5.9...v2.5.10

What's Changed

• fix: Pass request-id in metadata per API (#2766) by @XuanYang-cn in #2779
• fix: Handle collection schema update timestamp (#2777) by @congqixia in #2778
• fix: remove default replica_number in load_collection (#2782) by @XuanYang-cn in #2786
• fix: Extend iterable instead of assign load_fields by @XuanYang-cn in #2788
• fix: Missing kwargs in load_partition by @XuanYang-cn in #2792

Full Changelog: v2.5.8...v2.5.9

What's Changed

• feat: [2.5] support run analyzer by @aoiasd in #2748
• feat:[2.5] suppoprt multi analyzer params (#2747) by @aoiasd in #2751
• fix: Correct module misspell and patch for submodule by @XuanYang-cn in #2753

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

What's Changed

• enhance: Add force_drop parameter to drop_role method for role deletion by @SimFG in #2706
• weighted reranker to allow skip score normalization by @zhengbuqian in #2709
• fix: Retry batch insert will use changed entites if enabled Nul… by @XuanYang-cn in #2714
• enhance: change flush default backoff (#2707) by @XuanYang-cn in #2717
• Add options parameter for bulk_import interface by @yhmo in #2720
• fix: Raise ParamError if index params wrong by @XuanYang-cn in #2719
• enhance: Use hyphen instead of underscore in grpc header (#2730) by @congqixia in #2731
• fix: Remove deprecated numpy.bool8 by @XuanYang-cn in #2737
• fix: None return for validate by @XuanYang-cn in #2742
• enhance: Use SearchResult in MilvusClient (#2735) by @XuanYang-cn in #2740
• Add Optional CA Certificate Support to Bulk Import Functions (#2672) by @XuanYang-cn in #2739
• fix: Omit empty index types by @XuanYang-cn in #2745

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