Please help us test the first release candidate for scikit-learn 1.2.0:
pip install scikit-learn==1.2.0rc1
In particular, if you happen to maintain a project with a dependency on scikit-learn we would love it if you could test your project against that release and report any regression to our issue tracker on https://github.com/scikit-learn/scikit-learn before we release 1.2.0 final in a week or two.
Here is the changelog: https://scikit-learn.org/1.2/whats_new/v1.2.html