- Breaking changes: module import path moved to github.com/milvus-io/milvus/client/v3, protobuf types upgraded to v3 (incompatible with v2), ExportSnapshot now returns a job ID, and client telemetry is enabled by default.
- Feature expansion: adds collection snapshot management, async external snapshot export/restore, external collections, search aggregation, primary‑key ID search, namespace‑scoped ops, query ordering, FunctionScore and weighted RRF reranki...
- Improvements and bug fixes: enhanced client telemetry and structured RPC error handling, RBAC description updates, two‑phase import commit/abort, message salvage streaming, MinHash function support, default gRPC keepalive/reconnect setti...