Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Types of changes

Added for new features.
Changed for changes in existing functionality.
Deprecated for soon-to-be removed features.
Removed for now removed features.
Fixed for any bug fixes.
Security in case of vulnerabilities.

Staging

[0.6.13] - 2022-06-30

Added

• simulation.dataset for tutorial
• update tutorial of FL SL & SFXgboost
• add csv stream reader for FL

[0.6.12] - 2022-06-29

[0.6.11] - 2022-06-28

Fixed

• fix sf.init argument.

[0.6.10] - 2022-06-27

Fixed

• typos, grammatical errors, implicit in docs.

[0.6.9] - 2022-06-27

Added

• Secretflow shutdown.

Fixed

• LabelEncoder returns np.int dtype.

[0.6.8] - 2022-06-22

Added

• FlModel supports csv loader.

Changed

• Rename PPU to SPU.

[0.6.7] - 2022-06-16

Added

• MixLR demo.
• DP on split learning DNN.
• XGBoost tutorial.
• DataFrame and FedNdarray supports astype method.

Changed

• Use lfs instead of http file.
• FL model requires model define no more when using load_model.
• dataframe.to_csv returns object ref.

Security

• Use more secure random.
• Complete security and not-for-production warning.

[0.6.6] - 2022-06-09

Added

• SplitDNN dp.
• Use lfs.
• XGboost tutorial.

Fixed

• DataFrame.to_csv returns object refs for further wait.

[0.6.5] - 2022-06-06

Added

• Runtime_config as input to utils.testing.cluster_def.
• SecureBoost optimization.
• Horizontal preprocessing
  • StardardScaler
  • KBinsDiscretizater
  • Binning
• Vertical preprocessing: WOE binning and substitution.
• HEU supports int/fxp data type.
• HEU Object supports slice and sum.
• Differential privacy.
• API docstrings.
• Custom pytree node to ppu.
• English docs.

Changed

• Remove default reveal in aggreagtor and compartor.
• Bump dependencies
  • jax to 0.3.7
  • sf-heu to 0.0.5
  • sf-ppu to 0.0.10.4
• FL model: up early stop from step to epoch.
• SecureAggregation uses powers of 2.
• Rename vdf partitions_dimensions to partition_columns.
• Use *args instead of args in aggregation for reducing ray task dependency.

Fixed

• FL model progress bug.
• train_test_split typo.

[0.6.4]

• Fix PPU dtype mismatch causing by JAX 32bit mode.
• Vertical PearsonR.

[0.6.3]

• FlModel/SlModel support model path dict.

[0.6.2]

• Upgrade sf-ppu version to 0.0.7.1

[0.6.1]

• More perfect HEU
• Split learning benchmark model
• SFXgboost for homo xgboost training

[0.6.0]

• FL: different batch size for different clients.
• Wait method for pyu objects.
• FLModelTf evaluate returns detailed metrics.

[0.0.6] - 2022-04-06

• PPU listen address.