Version 1.5

[1.5] - 2026-01-26

Added

• _is_remainder_cols_list function in GeneralDataStructureTransporter
• ComposeTransporter Transporter
• Composite params initialized in pymilo_param.py
• get_transporter in chains/util.py
• deserialize_possible_ml_model in chains/util.py
• serialize_possible_ml_model in chains/util.py
• TransformedTargetRegressor model
• ColumnTransformer model
• Composite models test runner
• Composite models chain
• JOSS paper

Changed

• serialize function in FunctionTransporter
• serialize_spline function in PreprocessingTransporter
• deserialize_spline function in PreprocessingTransporter
• Ensemble models test runner
• get_deserialized_list function in GeneralDataStructureTransporter
• deserialize function in GeneralDataStructureTransporter
• serialize function in GeneralDataStructureTransporter
• get_deserialized_dict function in GeneralDataStructureTransporter
• serialize_dict function in GeneralDataStructureTransporter
• serialize_tuple function in GeneralDataStructureTransporter
• Test system modified
• README.md updated

Removed

• get_transporter in ensemble_chain.py
• deserialize_possible_ml_model in ensemble_chain.py
• serialize_possible_ml_model in ensemble_chain.py

Version 1.4

[1.4] - 2025-12-01

Added

• get_allowed_models function in PymiloClient
• get_allowance function in PymiloClient
• revoke_access function in PymiloClient
• grant_access function in PymiloClient
• get_ml_models function in PymiloClient
• deregister_ml_model function in PymiloClient
• register_ml_model function in PymiloClient
• deregister function in PymiloClient
• register function in PymiloClient
• REST_API_PREFIX function in streaming.param.py
• register_client function in RESTClientCommunicator
• remove_client function in RESTClientCommunicator
• register_model function in RESTClientCommunicator
• remove_model function in RESTClientCommunicator
• get_ml_models function in RESTClientCommunicator
• grant_access function in RESTClientCommunicator
• revoke_access function in RESTClientCommunicator
• get_allowance function in RESTClientCommunicator
• get_allowed_models function in RESTClientCommunicator
• _validate_id function in PymiloServer
• init_client function in PymiloServer
• remove_client function in PymiloServer
• grant_access function in PymiloServer
• revoke_access function in PymiloServer
• get_allowed_models function in PymiloServer
• get_clients_allowance function in PymiloServer
• get_clients function in PymiloServer
• init_ml_model function in PymiloServer
• set_ml_model function in PymiloServer
• remove_ml_model function in PymiloServer
• get_ml_models function in PymiloServer

Changed

• is_callable_attribute function in PymiloServer
• execute_model function in PymiloServer
• update_model function in PymiloServer
• export_model function in PymiloServer
• __getattr__ in PymiloClient
• upload function in PymiloClient
• download function in PymiloClient
• encrypt_compress function in PymiloClient
• ClientCommunicator interface
• handle_message function in WebSocketServerCommunicator
• _handle_download function in WebSocketServerCommunicator
• setup_routes function in RESTServerCommunicator
• __init__ function in RESTClientCommunicator
• download function in RESTClientCommunicator
• upload function in RESTClientCommunicator
• attribute_call function in RESTClientCommunicator
• attribute_type function in RESTClientCommunicator
• README.md updated
• __init__ function in PyMiloServer
• Test system modified
• Python 3.14 added to test.yml

Removed

• Python 3.6 support

Version 1.3

[1.3] - 2025-02-26

Added

• TfidfVectorizer feature extractor
• TfidfTransformer feature extractor
• HashingVectorizer feature extractor
• CountVectorizer feature extractor
• PatchExtractor feature extractor
• DictVectorizer feature extractor
• FeatureHasher feature extractor
• FeatureExtractorTransporter Transporter
• FeatureExtraction support added to Ensemble chain
• FeatureExtraction params initialized in pymilo_param.py
• Feature Extraction models test runner
• Zenodo badge to README.md

Changed

• get_deserialized_list in GeneralDataStructureTransporter
• get_deserialized_dict in GeneralDataStructureTransporter
• serialize in GeneralDataStructureTransporter
• serialize_tuple in GeneralDataStructureTransporter
• AttributeCallPayload in streaming.communicator.py
• get_deserialized_regular_primary_types in GeneralDataStructureTransporter
• Test system modified

Version 1.2

[1.2] - 2025-01-22

Added

• generate_dockerfile testcases
• generate_dockerfile function in streaming.util.py
• cite section in README.md
• CLI handler
• print_supported_ml_models function in pymilo_func.py
• pymilo_help function in pymilo_func.py
• SKLEARN_SUPPORTED_CATEGORIES in pymilo_param.py
• OVERVIEW in pymilo_param.py
• get_sklearn_class in utils.util.py

Changed

• ML Streaming testcases modified to use PyMilo CLI
• to_pymilo_issue function in PymiloException
• valid_url_valid_file testcase added in test_exceptions.py
• valid_url_valid_file function in import_exceptions.py
• StandardPayload in RESTServerCommunicator
• testcase for LogisticRegressionCV, LogisticRegression
• README.md updated
• AUTHORS.md updated

Version 1.1

[1.1] - 2024-11-25

Added

• is_socket_closed function in streaming.communicator.py
• validate_http_url function in streaming.util.py
• validate_websocket_url function in streaming.util.py
• ML Streaming WebSocket testcases
• CommunicationProtocol Enum in streaming.communicator.py
• WebSocketClientCommunicator class in streaming.communicator.py
• WebSocketServerCommunicator class in streaming.communicator.py
• batch operation testcases
• batch_export function in pymilo/pymilo_obj.py
• batch_import function in pymilo/pymilo_obj.py
• CCA model
• PLSCanonical model
• PLSRegression model
• Cross decomposition models test runner
• Cross decomposition chain
• PyMilo exception types added in pymilo/exceptions/__init__.py
• PyMilo exception types added in pymilo/__init__.py

Changed

• core and streaming tests divided in test.yml
• communication_protocol parameter added to PyMiloClient class
• communication_protocol parameter added to PyMiloServer class
• ML Streaming testcases updated to support protocol selection
• README.md updated
• Tests config modified
• Cross decomposition params initialized in pymilo_param
• Cross decomposition support added to pymilo_func.py
• SUPPORTED_MODELS.md updated
• README.md updated
• GitHub actions are limited to the dev and main branches
• Python 3.13 added to test.yml

Version 1.0

Added

• Compression method test in ML Streaming RESTful testcases
• CLI handler in tests/test_ml_streaming/run_server.py
• Compression Enum in streaming.compressor.py
• GZIPCompressor class in streaming.compressor.py
• ZLIBCompressor class in streaming.compressor.py
• LZMACompressor class in streaming.compressor.py
• BZ2Compressor class in streaming.compressor.py
• encrypt_compress function in PymiloClient
• parse function in RESTServerCommunicator
• is_callable_attribute function in PymiloServer
• streaming.param.py
• attribute_type function in RESTServerCommunicator
• AttributeTypePayload class in RESTServerCommunicator
• attribute_type function in RESTClientCommunicator
• Mode Enum in PymiloClient
• Import from url testcases
• download_model function in utils.util.py
• PymiloServer class in streaming.pymilo_server.py
• PymiloClient class in PymiloClient
• Communicator interface in streaming.interfaces.py
• RESTClientCommunicator class in streaming.communicator.py
• RESTServerCommunicator class in streaming.communicator.py
• Compressor interface in streaming.interfaces.py
• DummyCompressor class in streaming.compressor.py
• Encryptor interface in streaming.interfaces.py
• DummyEncryptor class in streaming.encryptor.py
• ML Streaming RESTful testcases
• streaming-requirements.txt

Changed

• README.md updated
• ML Streaming RESTful testcases
• attribute_call function in RESTServerCommunicator
• AttributeCallPayload class in RESTServerCommunicator
• upload function in RESTClientCommunicator
• download function in RESTClientCommunicator
• __init__ function in RESTClientCommunicator
• attribute_calls function in RESTClientCommunicator
• requests added to requirements.txt
• uvicorn, fastapi, requests and pydantic added to dev-requirements.txt
• ML Streaming RESTful testcases
• __init__ function in PymiloServer
• __getattr__ function in PymiloClient
• __init__ function in PymiloClient
• toggle_mode function in PymiloClient
• upload function in PymiloClient
• download function in PymiloClient
• __init__ function in PymiloServer
• serialize_cfnode function in transporters.cfnode_transporter.py
• __init__ function in Import class
• serialize function in transporters.tree_transporter.py
• deserialize function in transporters.tree_transporter.py
• serialize function in transporters.sgdoptimizer_transporter.py
• deserialize function in transporters.sgdoptimizer_transporter.py
• serialize function in transporters.randomstate_transporter.py
• deserialize function in transporters.randomstate_transporter.py
• serialize function in transporters.bunch_transporter.py
• deserialize function in transporters.bunch_transporter.py
• serialize function in transporters.adamoptimizer_transporter.py
• deserialize function in transporters.adamoptimizer_transporter.py
• serialize_linear_model function in chains.linear_model_chain.py
• serialize_ensemble function in chains.ensemble_chain.py
• serialize function in GeneralDataStructureTransporter Transporter refactored
• get_deserialized_list function in GeneralDataStructureTransporter Transporter refactored
• Export class call by reference bug fixed

Version 0.9

Added

• Anaconda workflow
• prefix_list function in utils.util.py
• KBinsDiscretizer preprocessing model
• PowerTransformer preprocessing model
• SplineTransformer preprocessing model
• TargetEncoder preprocessing model
• QuantileTransformer preprocessing model
• RobustScaler preprocessing model
• PolynomialFeatures preprocessing model
• OrdinalEncoder preprocessing model
• Normalizer preprocessing model
• MaxAbsScaler preprocessing model
• MultiLabelBinarizer preprocessing model
• KernelCenterer preprocessing model
• FunctionTransformer preprocessing model
• Binarizer preprocessing model
• Preprocessing models test runner

Changed

• Command enum class in transporter.py
• SerializationErrorTypes enum class in serialize_exception.py
• DeserializationErrorTypes enum class in deserialize_exception.py
• meta.yaml modified
• NaN type in pymilo_param
• NaN type transportation in GeneralDataStructureTransporter Transporter
• BSpline Transportation in PreprocessingTransporter Transporter
• one layer deeper transportation in PreprocessingTransporter Transporter
• dictating outer ndarray dtype in GeneralDataStructureTransporter Transporter
• preprocessing params fulfilled in pymilo_param
• SUPPORTED_MODELS.md updated
• README.md updated
• serialize_possible_ml_model in the Ensemble chain

Version 0.8

[0.8] - 2024-05-06

Added

• StandardScaler Transformer in pymilo_param.py
• PreprocessingTransporter Transporter
• ndarray shape config in GeneralDataStructure Transporter
• util.py in chains
• BinMapperTransporter Transporter
• BunchTransporter Transporter
• GeneratorTransporter Transporter
• TreePredictorTransporter Transporter
• AdaboostClassifier model
• AdaboostRegressor model
• BaggingClassifier model
• BaggingRegressor model
• ExtraTreesClassifier model
• ExtraTreesRegressor model
• GradientBoosterClassifier model
• GradientBoosterRegressor model
• HistGradientBoosterClassifier model
• HistGradientBoosterRegressor model
• RandomForestClassifier model
• RandomForestRegressor model
• IsolationForest model
• RandomTreesEmbedding model
• StackingClassifier model
• StackingRegressor model
• VotingClassifier model
• VotingRegressor model
• Pipeline model
• Ensemble models test runner
• Ensemble chain
• SECURITY.md

Changed

• Pipeline test updated
• LabelBinarizer,LabelEncoder and OneHotEncoder got embedded in PreprocessingTransporter
• Preprocessing support added to Ensemble chain
• Preprocessing params initialized in pymilo_param
• util.py in utils updated
• test_pymilo.py updated
• pymilo_func.py updated
• linear_model_chain.py updated
• neural_network_chain.py updated
• decision_tree_chain.py updated
• clustering_chain.py updated
• naive_bayes_chain.py updated
• neighbours_chain.py updated
• svm_chain.py updated
• GeneralDataStructure Transporter updated
• LossFunction Transporter updated
• AbstractTransporter updated
• Tests config modified
• Unequal sklearn version error added in pymilo_param.py
• Ensemble params initialized in pymilo_param
• Ensemble support added to pymilo_func.py
• SUPPORTED_MODELS.md updated
• README.md updated

Version 0.7

[0.7] - 2024-04-03

Added

• pymilo_nearest_neighbor_test function added to test_pymilo.py
• NeighborsTreeTransporter Transporter
• LocalOutlierFactor model
• RadiusNeighborsClassifier model
• RadiusNeighborsRegressor model
• NearestCentroid model
• NearestNeighbors model
• KNeighborsClassifier model
• KNeighborsRegressor model
• Neighbors models test runner
• Neighbors chain

Changed

• Tests config modified
• Neighbors params initialized in pymilo_param
• Neighbors support added to pymilo_func.py
• SUPPORTED_MODELS.md updated
• README.md updated

Version 0.6

[0.6] - 2024-03-27

Added

• deserialize_primitive_type function in GeneralDataStructureTransporter
• is_deserialized_ndarray function in GeneralDataStructureTransporter
• deep_deserialize_ndarray function in GeneralDataStructureTransporter
• deep_serialize_ndarray function in GeneralDataStructureTransporter
• SVR model
• SVC model
• One Class SVM model
• NuSVR model
• NuSVC model
• Linear SVR model
• Linear SVC model
• SVM models test runner
• SVM chain

Changed

• pymilo_param.py updated
• pymilo_obj.py updated to use predefined strings
• TreeTransporter updated
• get_homogeneous_type function in util.py updated
• GeneralDataStructureTransporter updated to use deep ndarray serializer & deserializer
• check_str_in_iterable updated
• Label Binarizer Transporter updated
• Function Transporter updated
• CFNode Transporter updated
• Bisecting Tree Transporter updated
• Tests config modified
• SVM params initialized in pymilo_param
• SVM support added to pymilo_func.py
• SUPPORTED_MODELS.md updated
• README.md updated