Changelog
Bug fixes
- Fix a bug in [InstanceHardnessThreshold](https://imbalanced-learn.org/stable/references/generated/imblearn.under_sampling.InstanceHardnessThreshold.html#imblearn.under_sampling.InstanceHardnessThreshold) where estimator could not be a Pipeline object. [1049](https://github.com/scikit-learn-contrib/imbalanced-learn/pull/1049) by [Gonenc Mogol](https://github.com/gmogol).
Compatibility
- Do not use distutils in tests due to deprecation. [1065](https://github.com/scikit-learn-contrib/imbalanced-learn/pull/1065) by [Michael R. Crusoe](https://github.com/mr-c).
- Fix the scikit-learn import in tests to be compatible with version 1.4.1.post1. [1073](https://github.com/scikit-learn-contrib/imbalanced-learn/pull/1073) by [Guillaume Lemaitre](https://github.com/glemaitre).
- Fix test to be compatible with Python 3.13. [1073](https://github.com/scikit-learn-contrib/imbalanced-learn/pull/1073) by [Guillaume Lemaitre](https://github.com/glemaitre).