v22.06.00

🐛 Bug Fixes

• Fix sg benchmark build. (#4766) @trivialfis
• Resolve KRR hypothesis test failure (#4761) @RAMitchell
• Fix KBinsDiscretizer bin_edges_ (#4735) @viclafargue
• FIX Accept small floats in RandomForest (#4717) @thomasjpfan
• Remove import of scalar_broadcast_to from stemmer (#4706) @viclafargue
• Replace 22.04.x with 22.06.x in yaml files (#4692) @daxiongshu
• Replace cudf.logical_not with ~ (#4669) @canonizer

📖 Documentation

• Fix docs builds (#4733) @ajschmidt8
• Change "principals" to "principles" (#4695) @cakiki
• Update pydoc and promote ColumnTransformer out of experimental (#4509) @viclafargue

🚀 New Features

• float64 support in FIL functions (#4655) @canonizer
• float64 support in FIL core (#4646) @canonizer
• Allow "LabelEncoder" to accept cupy and numpy arrays as input. (#4620) @daxiongshu
• MNMG Logistic Regression (dask-glm wrapper) (#3512) @daxiongshu

🛠️ Improvements

• Pin dask & distributed for release (#4758) @galipremsagar
• Simplicial set functions (#4756) @viclafargue
• Upgrade Treelite to 2.4.0 (#4752) @hcho3
• Simplify recipes (#4749) @ethyling
• Inference for float64 random forests using FIL (#4739) @canonizer
• MNT Removes unused optim_batch_size from UMAP's docstring (#4732) @thomasjpfan
• Require UCX 1.12.1+ (#4720) @jakirkham
• Allow enabling raft NVTX markers when raft is installed (#4718) @achirkin
• Fix identifier collision (#4716) @viclafargue
• Use raft::span in TreeExplainer (#4714) @hcho3
• Expose simplicial set functions (#4711) @viclafargue
• Refactor tests in cuml (#4703) @galipremsagar
• Use conda to build python packages during GPU tests (#4702) @ethyling
• Update pinning to allow newer CMake versions. (#4698) @vyasr
• TreeExplainer extensions (#4697) @RAMitchell
• Add sample_weight for Ridge (#4696) @lowener
• Unpin dask & distributed for development (#4693) @galipremsagar
• float64 support in treelite->FIL import and Python layer (#4690) @canonizer
• Enable building static libs (#4673) @trxcllnt
• Treeshap hypothesis tests (#4671) @RAMitchell
• float64 support in multi-sum and child_index() (#4648) @canonizer
• Add libcuml-tests package (#4635) @ethyling
• Random ball cover algorithm for 3D data (#4582) @cjnolet
• Use conda compilers (#4577) @ethyling
• Build packages using mambabuild (#4542) @ethyling