Release v1.4.8

What's Changed

• Added grpcio and protobuf as dependencies.
• Minor bug fix for augment.

Full Changelog: v1.4.7...v1.4.8

Release v1.4.7

Bug fixes

• Changed the chief server waiting time before shutting down to 60 minutes
  by default.

New Contributors

• @sfo made their first contribution in #977
• @onponomarev made their first contribution in #991

Full Changelog: v1.4.6...v1.4.7

Release v1.4.6

Bug fixes

• When running in parallel, the chief may exit before some client ask for another trial, which informs the client to exit. Now, it is fixed.

New features

• Updated the dependency from keras-core to keras version 3 and above. Also support keras version 2 for backward compatibility.

New Contributors

• @AniketP04 made their first contribution in #962

Full Changelog: v1.4.5...v1.4.6

Release v1.4.5

Bug fixes

• When running in parallel, the client oracle used to wait forever when the chief oracle is not responding. Now, it is fixed.
• When running in parallel, the client would call the chief after calling oracle.end_trial(), when the chief have already ended. Now, it is fixed.
• When running in parallel, the chief used to start to block in tuner.__init__(). However, it makes more sense to block when calling tuner.search(). Now, it is fixed.
• Could not do from keras_tuner.engine.hypermodel import HyperModel. It is now fixed.
• Could not do from keras_tuner.engine.hyperparameters import HyperParameters. It is now fixed.
• Could not do from keras_tuner.engine.metrics_tracking import infer_metric_direction. It is now fixed.
• Could not do from keras_tuner.engine.oracle import Objective. It is now fixed.
• Could not do from keras_tuner.engine.oracle import Oracle. It is now fixed.

Full Changelog: v1.4.4...v1.4.5

Release v1.4.4

Bug fixes

• Could not do from keras_tuner.engine.hyperparameters import serialize. It is now fixed.
• Could not do from keras_tuner.engine.hyperparameters import deserialize. It is now fixed.
• Could not do from keras_tuner.engine.tuner import maybe_distribute. It is now fixed.

Full Changelog: v1.4.3...v1.4.4

Release v1.4.3

Bug fixes

• Could not do from keras_tuner.engine.tuner import Tuner. It is now fixed.
• When TensorFlow version is low, it would error out with keras models have no
  attributed called get_build_config. It is now fixed.

Full Changelog: v1.4.2...v1.4.3

Release v1.4.2

Bug fixes

• Could not do from keras_tuner.engine import trial. It is now fixed.

Full Changelog: v1.4.1...v1.4.2

Release v1.4.1

Bug fixes

• Could not do from keras_tuner.engine import base_tuner. It is now fixed.

Full Changelog: v1.4.0...v1.4.1

Release v1.4.0

Breaking changes

• All private APIs are hidden under keras_tuner.src.*. For example, if you use
  keras_tuner.some_private_api, it will now be
  keras_tuner.src.some_private_api.

New features

• Support Keras Core with multi-backend.

New Contributors

• @airvzxf made their first contribution in #906
• @pnacht made their first contribution in #930
• @fhausmann made their first contribution in #926

Full Changelog: v1.3.5...v1.4.0rc

Release v1.4.0rc0

Breaking changes

• All private APIs are hidden under keras_tuner.src.*. For example, if you use
  keras_tuner.some_private_api, it will now be
  keras_tuner.src.some_private_api.

New features

• Support Keras Core with multi-backend.

New Contributors

• @airvzxf made their first contribution in #906
• @pnacht made their first contribution in #930
• @fhausmann made their first contribution in #926

Full Changelog: v1.3.5...v1.4.0rc0