Bump pymilvus from 2.6.6 to 3.0.1

[dependabot]

Bumps pymilvus from 2.6.6 to 3.0.1.

Release notes

Sourced from pymilvus's releases.

PyMilvus v3.0.1 Release Notes

PyMilvus 3.0.1 is the recommended Python SDK release for Milvus 3.0.

Compatibility: PyMilvus 3.0.1 requires Python 3.9 or later. Python 3.8 is no longer supported.

What's Changed

New APIs and capabilities

• Add DataType.TEXT handling across schema validation, result decoding, and BulkWriter paths (#3473).
• Add get_replicate_info() to MilvusClient and AsyncMilvusClient (#3516).
• Add sync and async dump_messages() support for data-salvage workflows (#3575).
• Add role and user descriptions, including alter_role() and role-description output from describe_role() (#3608).
• Add search aggregation and correctly forward group_by_fields (#3647).
• Add FunctionChain APIs, forward every specified stage during search, and add the XGBoost expression helper (#3652, #3662, #3685).

Schema evolution and function fields

• Add alter_collection_schema() and support dynamically adding struct fields (#3504, #3569).
• Route collection-schema mutations through AlterCollectionSchema, retain a legacy AddCollectionField fallback only for servers returning UNIMPLEMENTED, and keep drop-function RPC behavior compatible (#3572, #3706).
• Support external field mappings and add-field fallback for external collections (#3584, #3728).
• Add drop_function_field(), support MinHash function fields, and require bound index parameters when adding a function field (#3600, #3630, #3672).
• Keep primary-key, partition-key, and clustering-key metadata synchronized when fields are added (#3667).

Iterators, search results, and type handling

• Move query, Search Iterator V1, and Search Iterator V2 implementations to the client layer while preserving ORM compatibility and aligning ORM deprecation warnings (#3707, #3709, #3714, #3718).
• Preserve external filtering when creating search iterators (#3730).
• Add shared field-data and nested-value decoders, remove the dead V1 row extractor, and avoid quadratic nullable-scalar result decoding (#3552, #3555, #3562, #3605, #3713, #3725).
• Consolidate logical type metadata across search, insert, array, row, and vector paths to remove inconsistent type-specific behavior (#3474, #3481, #3499, #3539, #3548, #3550, #3557, #3613).
• Accept float inputs for FP16 and BF16 vectors (#3546).

Connection recovery and error handling

• Make sync and async reconnect swap channels atomically, protect active RPCs, and cover retired-channel reclamation (#3565, #3567, #3583).
• Preserve configured connection timeouts during recovery (#3615).
• Map only connection-setup RPC failures to CONNECT_FAILED and expose error classification through MilvusException (#3590, #3618).

Struct, array, and BulkWriter fixes

• Preserve nullable vectors in CSV BulkWriter output, support struct-vector fields, and skip payloads for null struct rows and null struct-vector subfields (#3485, #3508, #3588, #3637).
• Resolve binary-vector search inside struct arrays, preserve struct-array fields reconstructed from schema dictionaries, and support partial updates for struct-array fields (#3520, #3657, #3674).
• Materialize array query results as standard Python lists (#3655).
• Improve Volume uploads with safer per-upload options, lower default concurrency, byte-level progress, and request-local concurrent-upload state (#3627).

... (truncated)

Commits

• abf720a chore: pin milvus proto for 3.0 (#3731)
• 7999eb8 [Backport 3.0] fix: preserve search iterator external filtering (#3729) (#3730)
• 602496b [Backport 3.0] fix: fallback add field for external collections (#3727) (#3728)
• 0fa3eac [Backport 3.0] fix: avoid quadratic nullable scalar result decoding (#3723) (...
• cb16a04 [Backport 3.0] enhance: align collection iterator deprecation warnings (#3717...
• 4cc0b03 [Backport 3.0] enhance: move search v2 iterator ownership to client layer (#3...
• fc97da9 [Backport 3.0] refactor: remove dead search result range helper (#3712) (#3713)
• 3257d7e [Backport 3.0] enhance: move search v1 iterator ownership to client layer (#3...
• e8000c4 [Backport 3.0] fix: align add field and drop function RPC routes (#3704) (#3706)
• 1db6c0c [Backport 3.0] enhance: move query iterator ownership to client layer (#3703)...
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