9.3.0

Enhancements

• Add pack_dense_vector helper function to pack dense vectors for efficient uploading (#3219)
• New and updated ES|QL functions in the ES|QL query builder for 9.3 and Serverless (#3266)

API

• Added cat.circuit_breaker API
• Added experimental esql.get_view, esql.put_view and esql.delete_view APIs
• Added experimental indices.get_sample_configuration, indices.put_sample_configuration, indices.delete_sample_configuration, indices.get_all_sample_configuration, indices.get_sample, indices.get_sample_stats APIs
• Added inference.put_groq, inference.put_openshift_ai, inference.put_nvidia APIs
• Added downsampling_method argument to indices.put_data_lifecycle API
• Added return_documents and top_n arguments to inference.rerank API
• Added close_job argument to ml.stop_datafeed API
• Added certificate_identity to security.create_cross_cluster_api_key and security.update_cross_cluster_api_key APIs

Serverless-specific

• Added project_routing argument to project.tags API

DSL

• Added NumpyDenseVector field, with support for dense vectors based on numpy arrays (#3218)
• Added ExponentialHistogram field
• Added time_series_metric argument to Histogram field
• Added on_disk_rescore argument from DenseVectorIndexOptions type
• Added slices argument to UpdateByQueryResponse type

9.1.3

Enhancements

• Instrument ping with OTel (#3160)
• Make positional arguments in DSL generated classes explicit (#3233)
• Add warnings for private APIs (#3212)

Bug fixes

• ES|QL query builder: fix missing assignment (#3151)
• Use relative imports to fix elasticsearch9 package imports (#3232)

API

• Added transform.get_node_stats API
• Added requests_per_second argument to delete_by_query_rethrottle, reindex_rethrottle and update_by_query_rethrottle APIs
• Added allow_closed, allow_no_indices, expand_wildcards, ignore_throttled and ignore_available arguments to cat.segments API

DSL

• Removed index_options argument from SemanticText field class
• Removed visit_percentage argument from Knn query class

9.0.5

• ES|QL query builder: fix missing assignment (#3151)

9.2.1

Enhancements

• Instrument ping with OTel (#3160)
• Make positional arguments in DSL generated classes explicit (#3233)
• Add warnings for private APIs (#3212)

Bug fixes

• ES|QL query builder: fix missing assignment (#3151)
• Use relative imports to fix elasticsearch9 package imports (#3232)

API

• Added transform.get_node_stats API
• Added requests_per_second argument to delete_by_query_rethrottle, reindex_rethrottle and update_by_query_rethrottle APIs
• Added allow_closed, allow_no_indices, expand_wildcards, ignore_throttled and ignore_available arguments to cat.segments API
• Added chunking_settings argument to inference.put_watsonxai API
• Added id argument to ml.stop_trained_model_deployment API
• Removed chunking_settings argument from inference.put_anthropic, inference.put_contextualai, inference.put_deepseek APIs

8.19.3

Enhancements

• Instrument ping with OTel (#3160)
• Add warnings for private APIs (#3212)
• Make positional arguments in DSL generated classes explicit (#3233)

Bug fixes

• ES|QL query builder: fix missing assignment (#3151)
• Use relative imports to fix elasticsearch9 package imports (#3232)

API

• Added indices.delete_data_stream_options, indices.get_data_stream_options and indices.put_data_stream_options APIs
• Added transform.get_node_stats API
• Added requests_per_second argument to delete_by_query_rethrottle, reindex_rethrottle and update_by_query_rethrottle APIs
• Added allow_closed, allow_no_indices, expand_wildcards, ignore_throttled and ignore_available arguments to cat.segments API
• Added id argument to ml.stop_trained_model_deployment API

9.2.0

Breaking change

DSL module is incompatible with Elasticsearch 9.0

Due to a change in how Elasticsearch 9.2 returns vectors, the DSL module in the Elasticsearch Python client 9.2.0 includes the exclude_vectors option in all search requests executed from a Document or AsyncDocument class. Because the exclude_vectors option does not exist in Elasticsearch 9.0, document queries issued with 9.2.0 or newer versions of the Elasticsearch Python client require a 9.1.0 or newer Elasticsearch server.

Enhancements

• Support Trio when using the HTTPX async client (#3089)
• Pydantic integration for the DSL module (#3086)
• Add flush_after_seconds option to streaming_bulk() (#3064)
• Add TS, FUSE and INLINE STATS commands to the ES|QL query builder (#3096)

Bug Fixes

• DSL: support passing inner documents as AttrDict instances (#3080)
• DSL: add some recently added field classes as top-level exports for the package (#3078)

API

• Add streams namespace with streams.logs_disable, streams.logs_enable, streams.status APIs
• Add inference.contextualai API
• Add security.get_stats API
• Add bytes and time parameters to various APIs in the cat namespace.
• Add include_execution_metadata parameter to esql.async_query and esql.query APIs
• Add index_template parameter to indices.simulate_index_template API
• Add input_type parameter to inference.text_embedding API
• Add field_access_pattern parameter to ingest.put_pipeline API
• Removed unsupported size parameter from reindex API

Serverless-specific

• Add project namespace with project.tags API
• Add project_routing parameter to count, field_caps, msearch, msearch_template, open_point_in_time, search, search_mvt, search_template, async_search.submit, cat.count, eql.search, indices.resolve_index, sql.query APIs

DSL

• New CartesianBounds, CartesianCentroid, ChangePoint aggregations
• Add p_value parameter to SignificantTerms aggregation
• Add fields parameter to SemanticText field
• Add visit_percentage parameter to Knn query
• Add sparse_vector field to SemanticTextIndexOptions type

Other

• Add 3.14 to CI builds (#3103)
• Drop Python 3.9 support (#3114)

9.1.2

Enhancements

• Add flush_after_seconds option to streaming_bulk() (#3064)

Bug Fixes

• DSL: support passing inner documents as AttrDict instances (#3080)
• DSL: add some recently added field classes as top-level exports for the package (#3078)

API

• Add streams namespace with streams.logs_disable, streams.logs_enable, streams.status APIs
• Add bytes and time parameters to various APIs in the cat namespace.
• Add index_template parameter to indices.simulate_index_template API
• Add input_type parameter to inference.text_embedding API

DSL

• New CartesianBounds, CartesianCentroid, ChangePoint aggregations
• Add p_value parameter to SignificantTerms aggregation
• Add index_options and fields parameters to SemanticText field
• Add visit_percentage parameter to Knn query
• Add on_disk_rescore field to DenseVectorIndexOptions type

Other

• Add 3.14 to CI builds (#3103)dd

8.19.2

Enhancements

• Add flush_after_seconds option to streaming_bulk() (#3064)

Bug Fixes

• DSL: support passing inner documents as AttrDict instances (#3080)
• DSL: add some recently added field classes as top-level exports for the package (#3078)

API

• Add streams namespace with streams.logs_disable, streams.logs_enable, streams.status APIs
• Add indices.get_data_stream_settings API
• Add indices.put_data_stream_settings API
• Add bytes and time parameters to various APIs in the cat namespace.
• Add index_template parameter to indices.simulate_index_template API
• Add input_type parameter to inference.text_embedding API
• Removed unsupported size parameter from reindex API

DSL

• New CartesianBounds, CartesianCentroid, ChangePoint aggregations
• Add p_value parameter to SignificantTerms aggregation
• Add fields parameter to SemanticText field

Other

• Add 3.14 to CI builds (#3103)

9.1.1

Enhancements and Fixes

• ES|QL query builder integration with the DSL module (#3058)
• ES|QL query builder robustness fixes (#3017)
• Fix ES|QL multi_match() signature (#3052)

API

• Add support for ES|QL query builder objects to ES|QL Query and Async Query APIs
• Add Transform Set Upgrade Mode API
• Fix type of fields parameter of Term Vectors API to array of strings
• Fix type of params parameter of SQL Query API to array

DSL

• Preserve the skip_empty setting in to_dict() recursive serializations (#3041)
• Add separator_group and separators attributes to ChunkingSettings type
• Add primary attribute to ShardFailure type
• Fix type of key attribute of ArrayPercentilesItem to float

9.0.4

Enhancements and Fixes

• ES|QL query builder integration with the DSL module (#3058)
• ES|QL query builder robustness fixes (#3017)
• Fix ES|QL multi_match() signature (#3052)

API

• Add support for ES|QL query builder objects to ES|QL Query and Async Query APIs
• Add Transform Set Upgrade Mode API
• Fix type of fields parameter of Term Vectors API to array of strings
• Fix type of params parameter of SQL Query API to array

DSL

• Preserve the skip_empty setting in to_dict() recursive serializations (#3041)
• Add primary attribute to ShardFailure type
• Fix type of key attribute of ArrayPercentilesItem to float