[scikit-learn] [ANN] scikit-learn 1.6.0rc1 is online ! Please test

Hi everyone, Please help us test the first release candidate for scikit-learn 1.6:    pip install scikit-learn==1.6.0rc1 Changelog: https://scikit-learn.org/1.6/whats_new/v1.6.html In particular, if you maintain a project with a dependency on scikit-learn, please let us know about any regression. Thanks to everyone who contributed to this release! Jérémie, on behalf of the scikit-learn maintainer team.