v22.02.00

🚨 Breaking Changes

• Move NVTX range helpers to raft (#4445) @achirkin

🐛 Bug Fixes

• Always upload libcuml (#4530) @raydouglass
• Fix RAFT pin to main branch (#4508) @dantegd
• Pin dask & distributed (#4505) @galipremsagar
• Replace use of RMM provided CUDA bindings with CUDA Python (#4499) @shwina
• Dataframe Index as columns in ColumnTransformer (#4481) @viclafargue
• Support compilation with Thrust 1.15 (#4469) @robertmaynard
• fix minor ASAN issues in UMAPAlgo::Optimize::find_params_ab() (#4405) @yitao-li

📖 Documentation

• Remove comment numerical warning (#4408) @viclafargue
• Fix docstring for npermutations in PermutationExplainer (#4402) @hcho3

🚀 New Features

• Combine and expose SVC's support vectors when fitting multi-class data (#4454) @NV-jpt
• Accept fold index for TargetEncoder (#4453) @daxiongshu
• Move NVTX range helpers to raft (#4445) @achirkin

🛠️ Improvements

• Fix packages upload (#4517) @ethyling
• Testing split fused l2 knn compilation units (#4514) @cjnolet
• Prepare upload scripts for Python 3.7 removal (#4500) @ethyling
• Renaming macros with their RAFT counterparts (#4496) @divyegala
• Allow CuPy 10 (#4487) @jakirkham
• Upgrade Treelite to 2.2.1 (#4484) @hcho3
• Unpin dask and distributed (#4482) @galipremsagar
• Support categorical splits in in TreeExplainer (#4473) @hcho3
• Remove RAFT memory management (#4468) @viclafargue
• Add missing imports tests (#4452) @ethyling
• Update CUDA 11.5 conda environment to use 22.02 pinnings. (#4450) @bdice
• Support cuML / scikit-learn RF classifiers in TreeExplainer (#4447) @hcho3
• Remove IncludeCategories from .clang-format (#4438) @codereport
• Simplify perplexity normalization in t-SNE (#4425) @zbjornson
• Unify dense and sparse tests (#4417) @levsnv
• Update ucx-py version on release using rvc (#4411) @ethyling
• Universal Treelite tree walk function for FIL (#4407) @levsnv
• Update to UCX-Py 0.24 (#4396) @pentschev
• Using sparse public API functions from RAFT (#4389) @cjnolet
• Add a warning to prefer LinearSVM over SVM(kernel='linear') (#4382) @achirkin
• Hiding cusparse deprecation warnings (#4373) @cjnolet
• Unify dense and sparse import in FIL (#4328) @levsnv
• Integrating RAFT handle updates (#4313) @divyegala
• Use RAFT template instantations for distances (#4302) @cjnolet
• RF: code re-organization to enhance build parallelism (#4299) @venkywonka
• Add option to build faiss and treelite shared libs, inherit common dependencies from raft (#4256) @trxcllnt