v23.02.00

🚨 Breaking Changes

• Pin dask and distributed for release (#3232) @galipremsagar
• Replace PropertyGraph in cugraph-PyG with FeatureStore (#3159) @alexbarghi-nv
• Remove CGS from cuGraph-PyG (#3155) @alexbarghi-nv
• Update cugraph_dgl to use the new FeatureStore (#3143) @VibhuJawa
• Implement New Sampling API in Python (#3082) @alexbarghi-nv
• Adds parameterized benchmarks for uniform_neighbor_sampling, updates benchmarks dir for future additions (#3048) @rlratzel

🐛 Bug Fixes

• Import handle from core (#3190) @vyasr
• Pin gcc to 9.x. (#3174) @vyasr
• Fixes devices vector alloc to fix seg fault, removes unused RAFT code in PLC, re-enables full CI testing (#3167) @rlratzel
• TEMPORARILY allows python and notebook tests that return exit code 139 to pass. (#3132) @rlratzel
• Bug fix in the C++ CSV file reader (used in C++ testing only). (#3055) @seunghwak

📖 Documentation

• Create a notebook comparing nx and cuGraph using synthetic data (#3135) @acostadon
• Add API's for dgl, pyg, cugraph service (server and client) to sphinx (#3075) @acostadon
• redo cuGraph main docs (#3060) @acostadon

🚀 New Features

• Bulk Loading Support for cuGraph-PyG (#3170) @alexbarghi-nv
• Feature storage (#3139) @VibhuJawa
• Add RelGraphConv, GATConv and SAGEConv models to cugraph_dgl (#3131) @tingyu66
• Created notebook for running louvain algorithm on a Multi-GPU Property Graph (#3130) @acostadon
• cugraph_dgl benchmarks (#3092) @VibhuJawa
• Add DGL benchmarks (#3089) @VibhuJawa
• Add cugraph+UCX build instructions (#3088) @VibhuJawa
• Implement New Sampling API in Python (#3082) @alexbarghi-nv
• Update per_v_transform_reduce_incoming|outgoing_e to take a reduction operator. (#2975) @seunghwak

🛠️ Improvements

• Pin dask and distributed for release (#3232) @galipremsagar
• Update shared workflow branches (#3231) @ajschmidt8
• Updates dependency to latest DGL (#3211) @rlratzel
• Make graph objects accessible across multiple clients (#3192) @VibhuJawa
• Drop extraneous columns that were appearing in MGPropertyGraph (#3191) @eriknw
• Enable using cugraph uniform sampling in multi client environments (#3184) @VibhuJawa
• DGL Dataloader (#3181) @VibhuJawa
• Update cuhornet to fix using namespace rmm;. (#3171) @bdice
• add type annotations to cugraph_dgl nn modules (#3166) @tingyu66
• Replace Raft header (#3162) @lowener
• Update to support NetworkX 3.0 (and handle other deprecations) (#3161) @eriknw
• Replace PropertyGraph in cugraph-PyG with FeatureStore (#3159) @alexbarghi-nv
• Adding density algorithm and test (#3156) @BradReesWork
• Remove CGS from cuGraph-PyG (#3155) @alexbarghi-nv
• Update cugraph_dgl to use the new FeatureStore (#3143) @VibhuJawa
• Fix documentation author (#3128) @bdice
• build.sh switch to use RAPIDS magic value (#3127) @robertmaynard
• Drop DiGraph (#3126) @BradReesWork
• MGPropertyGraph: fix OOM when renumbering by type (#3123) @eriknw
• Build CUDA 11.8 and Python 3.10 Packages (#3120) @bdice
• Updates README for cugraph-service to provide an up-to-date quickstart (#3119) @rlratzel
• Speed Improvements for cuGraph-PyG (Short Circuit, Use Type Indices) (#3101) @alexbarghi-nv
• Update workflows for nightly tests (#3098) @ajschmidt8
• GH Actions Notebook Testing Fixes (#3097) @ajschmidt8
• Build pip wheels alongside conda CI (#3096) @sevagh
• Add notebooks testing to GH Actions PR Workflow (#3095) @ajschmidt8
• Fix C++ Bugs in Graph Creation with Edge Properties (#3093) @alexbarghi-nv
• Update cugraph recipes (#3091) @ajschmidt8
• Fix tests for MG property graph (#3090) @eriknw
• Adds initial cugraph-service client scaling benchmark, refactorings, performance config updates (#3087) @rlratzel
• Optimize pg.get_x_data APIs (#3086) @VibhuJawa
• Add GitHub Actions Workflows (#3076) @bdice
• Updates conda versioning to install correct dependencies, changes CI script to better track deps from individual build installs (#3066) @seunghwak
• Use pre-commit for CI style checks. (#3062) @bdice
• Sampling primitive performance optimization. (#3061) @seunghwak
• Replace clock_gettime with std::chrono::steady_clock (#3049) @seunghwak
• Adds parameterized benchmarks for uniform_neighbor_sampling, updates benchmarks dir for future additions (#3048) @rlratzel
• Add dependencies.yaml for rapids-dependency-file-generator (#3042) @ChuckHastings
• Unpin dask and distributed for development (#3036) @galipremsagar
• Forward merge 22.12 into 23.02 (#3033) @vyasr
• Optimize pg.add_data for vector properties (#3022) @VibhuJawa
• Adds better reporting of server subprocess errors during testing (#3012) @rlratzel
• Update cugraph_dgl to use vector_properties (#3000) @VibhuJawa
• Fix MG C++ Jaccard/Overlap/Sorensen coefficients tests. (#2999) @seunghwak
• Update Uniform Neighborhood Sampling API (#2997) @ChuckHastings
• Use Vertex ID Offsets in CuGraphStorage (#2996) @alexbarghi-nv
• Replace deprecated raft headers (#2978) @lowener

v22.12.00

🚨 Breaking Changes

• remove all algorithms from cython.cu (#2955) @ChuckHastings
• PyG Monorepo Refactor (#2905) @alexbarghi-nv
• Fix PyG Loaders by properly supporting multi_get_tensor (#2860) @alexbarghi-nv
• Adds arbitrary server extension support to cugraph-service (#2850) @rlratzel
• Separate edge weights from graph objects and update primitives to support general edge properties. (#2843) @seunghwak
• Move weight-related graph_t and graph_view_t member functions to standalone functions (#2841) @seunghwak
• Avoid directly calling graph constructor (as code cleanup before edge property support in primitives) (#2834) @seunghwak
• Split Sampler from Graph Store to Support New PyG Sampling API (#2803) @alexbarghi-nv
• Code cleanup (remove dead code and move legacy files to the legacy directory) (#2798) @seunghwak
• remove graph broadcast and serialization object, not used (#2783) @ChuckHastings
• Multi-GPU induced subgraph tests code (#2602) @yang-hu-nv

🐛 Bug Fixes

• Removed unused testing code that caused a cudf dependency (#3065) @rlratzel
• Always build without isolation (#3052) @vyasr
• Makes cugraph-pyg an optional depenency for cugraph-service tests (#3051) @rlratzel
• Fix cugraph_c target name in Python builds (#3045) @vyasr
• Initialize CUDA architectures for all Python cugraph builds (#3041) @vyasr
• Update the python API to create a PLC graph from a CSR (#3027) @jnke2016
• Updates experimental warning wrapper and PropertyGraph docs for correct experimental namespace name (#3007) @rlratzel
• Fix cluster startup script (#2977) @VibhuJawa
• Don't use CMake 3.25.0 as it has a FindCUDAToolkit show stopping bug (#2957) @robertmaynard
• Fix build script to install dask main (#2943) @galipremsagar
• Fixes options added to build.sh for building without cugraph-ops that were dropped in a merge mistake. (#2935) @rlratzel
• Update dgl dependency to dglcuda=11.6 (#2929) @VibhuJawa
• Adds option to build.sh to build without cugraphops, updates docs (#2904) @rlratzel
• Fix bug in how is_symmetric is set when transposing storage (#2898) @ChuckHastings
• Correct build failures when doing a local build (#2895) @robertmaynard
• Update cuda-python dependency to 11.7.1 (#2865) @galipremsagar
• Add package to the list of dependencies (#2858) @jnke2016
• Add parameter checks to BFS and SSSP in C API (#2844) @ChuckHastings
• Fix uniform neighborhood sampling memory leak (#2835) @ChuckHastings
• Fix out of index errors encountered with sampling on out of index samples (#2825) @VibhuJawa
• Fix MG tests bugs (#2819) @jnke2016
• Fix MNMG failures in mg_dgl_extensions (#2786) @VibhuJawa
• Bug fix when -1 is used as a valid external vertex ID (#2776) @seunghwak

📖 Documentation

• Update dgl-cuda conda installation instructions (#2972) @VibhuJawa
• cuGraph Readme pages and Documentation API structure refactoring (#2894) @acostadon
• Create a page on why we do not support cascading (#2842) @BradReesWork
• Add ProperyGraph to doc generation and update docstrings (#2826) @acostadon
• Updated Release Notebook for changes in latest cuGraph release (#2800) @acostadon

🚀 New Features

• Add wheel builds (#2964) @vyasr
• Reenable copy_prs (#2959) @vyasr
• Provide option to keep original vertex/edge IDs when renumbering (#2951) @eriknw
• Support cuGraph-Service in cuGraph-PyG (#2946) @alexbarghi-nv
• Add conda yml forcugraph+torch+DGL dev (#2919) @VibhuJawa
• Bring up cugraph_dgl_repo (#2896) @VibhuJawa
• Adds setup.py files and conda recipes for cugraph-service (#2862) @BradReesWork
• Add remote storage support (#2859) @VibhuJawa
• Separate edge weights from graph objects and update primitives to support general edge properties. (#2843) @seunghwak
• GitHub Action adding issues/prs to project board (#2837) @jarmak-nv
• Replacing markdown issue templates with yml forms (#2836) @jarmak-nv
• Cugraph-Service Remote Graphs and Algorithm Dispatch (#2832) @alexbarghi-nv
• Remote Graph Wrappers for cuGraph-Service (#2821) @alexbarghi-nv
• Updte transform_reduce_e_by_src|dst_key to take a custom reduction op (#2813) @seunghwak
• C++ minimal CSV reader (#2791) @seunghwak
• K-hop neighbors (#2782) @seunghwak

🛠️ Improvements

• Update dask-cuda version and disable wheel builds in CI (#3009) @vyasr
• Branch 22.12 merge 22.10 (#3008) @rlratzel
• Shuffle the vertex pair (#3002) @jnke2016
• remove all algorithms from cython.cu (#2955) @ChuckHastings
• Update gitignore to Exclude Egg Files (#2948) @alexbarghi-nv
• Pin dask and distributed for release (#2940) @galipremsagar
• Make dgl, pytorch optional imports for cugraph_dgl package (#2936) @VibhuJawa
• Implement k core (#2933) @ChuckHastings
• CuGraph-Service Asyncio Fix (#2932) @alexbarghi-nv
• Debug MG egonet issues (#2926) @ChuckHastings
• Optimize PG.add_data (#2924) @VibhuJawa
• Implement C API Similarity (#2923) @ChuckHastings
• Adds cugraph-dgl conda package, updates CI scripts to build and upload it (#2921) @rlratzel
• key, value store abstraction (#2920) @seunghwak
• Implement two_hop_neighbors C API (#2915) @ChuckHastings
• PyG Monorepo Refactor (#2905) @alexbarghi-nv
• Update cugraph to support building for Ada and Hopper (#2889) @robertmaynard
• Optimize dask.uniform_neighbor_sample (#2887) @VibhuJawa
• Add vector properties (#2882) @eriknw
• Add view_concat for edge_minor_property_view_t and update transform_reduce_e_by_dst_key to support reduce_op on tuple types (#2879) @naimnv
• Update egonet implementation (#2874) @jnke2016
• Use new rapids-cmake functionality for rpath handling. (#2868) @vyasr
• Update python WCC to leverage the CAPI (#2866) @jnke2016
• Define and implement C/C++ for MNMG Egonet (#2864) @ChuckHastings
• Update uniform random walks implementation (#2861) @jnke2016
• Fix PyG Loaders by properly supporting multi_get_tensor (#2860) @alexbarghi-nv
• CAPI create graph from CSR (#2856) @ChuckHastings
• Remove pg dependency from cugraph store.py (#2855) @VibhuJawa
• Define C API and implement induced subgraph (#2854) @ChuckHastings
• Adds arbitrary server extension support to cugraph-service (#2850) @rlratzel
• Remove stale labeler (#2849) @raydouglass
• Ensure correct data type (#2847) @jnke2016
• Move weight-related graph_t and graph_view_t member functions to standalone functions (#2841) @seunghwak
• Move 'graph_store.py' under dgl_extensions (#2839) @VibhuJawa
• Avoid directly calling graph constructor (as code cleanup before edge property support in primitives) (#2834) @seunghwak
• removed docs from cugraph build defaults and updated docs clean (#2831) @acostadon
• Define API for Betweenness Centrality (#2823) @ChuckHastings
• Adds .git-blame-ignore-revs for recent .py files reformatting by black (#2809) @rlratzel
• Delete dead code in cython.cu (#2807) @seunghwak
• Persist more in MGPropertyGraph (#2805) @eriknw
• Fix concat with different index dtypes in SG PropertyGraph (#2804) @eriknw
• Split Sampler from Graph Store to Support New PyG Sampling API (#2803) @alexbarghi-nv
• added a passthrough for storing transposed (#2799) @BradReesWork
• Code cleanup (remove dead code and move legacy files to the legacy directory) (#2798) @seunghwak
• PG: join new vertex data by vertex ids (#2796) @eriknw
• Allow passing a dict in feat_name for add_edge_data and add_node_data (#2795) @VibhuJawa
• remove graph broadcast and serialization object, not used (#2783) @ChuckHastings
• Format Python code with black (#2778) @eriknw
• remove unused mechanism for calling Louvain (#2777) @ChuckHastings
• Unpin dask and distributed for development (#2772) @galipremsagar
• Fix auto-merger (#2771) @galipremsagar
• Fix library version in yml files (#2764) @galipremsagar
• Refactor k-core (#2731) @jnke2016
• Adds API option to uniform_neighbor_sample() and UCX-Py infrastructure to allow for a client-side device to directly receive results (#2715) @rlratzel
• Add or Update Similarity algorithms (#2704) @jnke2016
• Define a C API for data masking (#2630) @ChuckHastings
• Multi-GPU induced subgraph tests code (#2602) @yang-hu-nv

v22.10.01

🚨 Breaking Changes

• Add is_multigraph to PG and change has_duplicate_edges to use types (#2708) @eriknw
• Enable PLC algos to leverage the PLC graph (#2682) @jnke2016
• Reduce cuGraph Sampling Overhead for PyG (#2653) @alexbarghi-nv
• Code cleanup (#2617) @seunghwak
• Update vertex_frontier_t to take unsorted (tagged-)vertex list with possible duplicates (#2584) @seunghwak
• CuGraph+PyG Wrappers and Loaders (#2567) @alexbarghi-nv
• Rename multiple .cuh (.cu) files to .hpp (.cpp) (#2501) @seunghwak

🐛 Bug Fixes

• Properly Distribute Start Vertices for MG Uniform Neighbor Sample (#2765) @alexbarghi-nv
• Removes unneeded test dependency on cugraph from pylibcugraph tests (#2738) @rlratzel
• Add modularity to return result for louvain (#2706) @ChuckHastings
• Fixes bug in NumberMap preventing use of string vertex IDs for MG graphs (#2688) @rlratzel
• Release all inactive futures (#2659) @jnke2016
• Fix MG PLC algos intermittent hang (#2607) @jnke2016
• Fix MG Louvain C API test (#2588) @ChuckHastings

📖 Documentation

• Adding new classes to api docs (#2754) @acostadon
• Removed reference to hard limit of 2 billion vertices for dask cugraph (#2680) @acostadon
• updated list of conferences (#2672) @BradReesWork
• Refactor Sampling, Structure and Traversal Notebooks (#2628) @acostadon

🚀 New Features

• Implement a vertex pair intersection primitive (#2728) @seunghwak
• Implement a random selection primitive (#2703) @seunghwak
• adds mechanism to skip notebook directories for different run types (#2693) @acostadon
• Create graph with edge property values (#2660) @seunghwak
• Reduce cuGraph Sampling Overhead for PyG (#2653) @alexbarghi-nv
• Primitive to support gathering one hop neighbors (#2623) @seunghwak
• Define a selection primtive API (#2586) @seunghwak
• Leiden C++ API (#2569) @naimnv
• CuGraph+PyG Wrappers and Loaders (#2567) @alexbarghi-nv
• create a graph with additional edge properties (#2521) @seunghwak

🛠️ Improvements

• Update cuda-python dependency to 11.7.1 (#2848) @shwina
• Fix docs builds (#2814) @ajschmidt8
• Add missing entries in update-version.sh (#2763) @galipremsagar
• Pin dask and distributed for release (#2758) @galipremsagar
• Allow users to provide their own edge IDS to PropertyGraph (#2757) @eriknw
• Raise a warning for certain algorithms (#2756) @jnke2016
• Fix cuGraph compile-time warnings. (#2755) @seunghwak
• Use new sampling primitives (#2751) @ChuckHastings
• C++ implementation for unweighted Jaccard/Sorensen/Overlap (#2750) @ChuckHastings
• suppress expansion of unused raft spectral templates (#2739) @cjnolet
• Update unit tests to leverage the datasets API (#2733) @jnke2016
• Update raft import (#2729) @jnke2016
• Document that minimum required CMake version is now 3.23.1 (#2725) @robertmaynard
• fix Comms import (#2717) @BradReesWork
• added tests for triangle count on unweighted graphs and graphs with int64 vertex types (#2716) @acostadon
• Define k-core API and tests (#2712) @ChuckHastings
• Add is_multigraph to PG and change has_duplicate_edges to use types (#2708) @eriknw
• Refactor louvain (#2705) @jnke2016
• new notebook for loading mag240m (#2701) @BradReesWork
• PG allow get_vertex_data to accept single type or id (#2698) @eriknw
• Renumber PG to be contiguous per type (#2697) @eriknw
• Added SamplingResult cdef class to return cupy "views" for PLC sampling algos instead of copying result data (#2684) @rlratzel
• Enable PLC algos to leverage the PLC graph (#2682) @jnke2016
• graph_mask_t and separating raft includes for host_span and device_span (#2679) @cjnolet
• Promote triangle count from experimental (#2671) @jnke2016
• Small fix to the MG PyG Test to Account for Current Sampling Behavior (#2666) @alexbarghi-nv
• Move GaaS sources, tests, docs, scripts from the rapidsai/GaaS repo to the cugraph repo (#2661) @rlratzel
• C, Pylibcugraph, and Python API Updates for Edge Types (#2629) @alexbarghi-nv
• Add coverage for uniform neighbor sampling (#2625) @jnke2016
• Define C and C++ APIs for Jaccard/Sorensen/Overlap (#2624) @ChuckHastings
• Code cleanup (#2617) @seunghwak
• Branch 22.10 merge 22.08 (#2599) @rlratzel
• Restructure Louvain to be more like other algorithms (#2594) @ChuckHastings
• Hetrograph and dask_cudf support (#2592) @VibhuJawa
• remove pagerank from cython.cu (#2587) @ChuckHastings
• MG uniform random walk implementation (#2585) @ChuckHastings
• Update vertex_frontier_t to take unsorted (tagged-)vertex list with possible duplicates (#2584) @seunghwak
• Use edge_ids directly in uniform sampling call to prevent cost of edge_id lookup (#2550) @VibhuJawa
• PropertyGraph set index to vertex and edge ids (#2523) @eriknw
• Use rapids-cmake 22.10 best practice for RAPIDS.cmake location (#2518) @robertmaynard
• Unpin dask and distributed for development (#2517) @galipremsagar
• Use category dtype for type in PropertyGraph (#2510) @eriknw
• Split edge_partition_src_dst_property.cuh to .hpp and .cuh files. (#2503) @seunghwak
• Rename multiple .cuh (.cu) files to .hpp (.cpp) (#2501) @seunghwak
• Fix Forward-Merger Conflicts (#2474) @ajschmidt8
• Add tests for reading edge and vertex data from single input in PG, implementation to follow. (#2154) @rlratzel

v22.10.00

🚨 Breaking Changes

• Add is_multigraph to PG and change has_duplicate_edges to use types (#2708) @eriknw
• Enable PLC algos to leverage the PLC graph (#2682) @jnke2016
• Reduce cuGraph Sampling Overhead for PyG (#2653) @alexbarghi-nv
• Code cleanup (#2617) @seunghwak
• Update vertex_frontier_t to take unsorted (tagged-)vertex list with possible duplicates (#2584) @seunghwak
• CuGraph+PyG Wrappers and Loaders (#2567) @alexbarghi-nv
• Rename multiple .cuh (.cu) files to .hpp (.cpp) (#2501) @seunghwak

🐛 Bug Fixes

• Properly Distribute Start Vertices for MG Uniform Neighbor Sample (#2765) @alexbarghi-nv
• Removes unneeded test dependency on cugraph from pylibcugraph tests (#2738) @rlratzel
• Add modularity to return result for louvain (#2706) @ChuckHastings
• Fixes bug in NumberMap preventing use of string vertex IDs for MG graphs (#2688) @rlratzel
• Release all inactive futures (#2659) @jnke2016
• Fix MG PLC algos intermittent hang (#2607) @jnke2016
• Fix MG Louvain C API test (#2588) @ChuckHastings

📖 Documentation

• Adding new classes to api docs (#2754) @acostadon
• Removed reference to hard limit of 2 billion vertices for dask cugraph (#2680) @acostadon
• updated list of conferences (#2672) @BradReesWork
• Refactor Sampling, Structure and Traversal Notebooks (#2628) @acostadon

🚀 New Features

• Implement a vertex pair intersection primitive (#2728) @seunghwak
• Implement a random selection primitive (#2703) @seunghwak
• adds mechanism to skip notebook directories for different run types (#2693) @acostadon
• Create graph with edge property values (#2660) @seunghwak
• Reduce cuGraph Sampling Overhead for PyG (#2653) @alexbarghi-nv
• Primitive to support gathering one hop neighbors (#2623) @seunghwak
• Define a selection primtive API (#2586) @seunghwak
• Leiden C++ API (#2569) @naimnv
• CuGraph+PyG Wrappers and Loaders (#2567) @alexbarghi-nv
• create a graph with additional edge properties (#2521) @seunghwak

🛠️ Improvements

• Add missing entries in update-version.sh (#2763) @galipremsagar
• Pin dask and distributed for release (#2758) @galipremsagar
• Allow users to provide their own edge IDS to PropertyGraph (#2757) @eriknw
• Raise a warning for certain algorithms (#2756) @jnke2016
• Fix cuGraph compile-time warnings. (#2755) @seunghwak
• Use new sampling primitives (#2751) @ChuckHastings
• C++ implementation for unweighted Jaccard/Sorensen/Overlap (#2750) @ChuckHastings
• suppress expansion of unused raft spectral templates (#2739) @cjnolet
• Update unit tests to leverage the datasets API (#2733) @jnke2016
• Update raft import (#2729) @jnke2016
• Document that minimum required CMake version is now 3.23.1 (#2725) @robertmaynard
• fix Comms import (#2717) @BradReesWork
• added tests for triangle count on unweighted graphs and graphs with int64 vertex types (#2716) @acostadon
• Define k-core API and tests (#2712) @ChuckHastings
• Add is_multigraph to PG and change has_duplicate_edges to use types (#2708) @eriknw
• Refactor louvain (#2705) @jnke2016
• new notebook for loading mag240m (#2701) @BradReesWork
• PG allow get_vertex_data to accept single type or id (#2698) @eriknw
• Renumber PG to be contiguous per type (#2697) @eriknw
• Added SamplingResult cdef class to return cupy "views" for PLC sampling algos instead of copying result data (#2684) @rlratzel
• Enable PLC algos to leverage the PLC graph (#2682) @jnke2016
• graph_mask_t and separating raft includes for host_span and device_span (#2679) @cjnolet
• Promote triangle count from experimental (#2671) @jnke2016
• Small fix to the MG PyG Test to Account for Current Sampling Behavior (#2666) @alexbarghi-nv
• Move GaaS sources, tests, docs, scripts from the rapidsai/GaaS repo to the cugraph repo (#2661) @rlratzel
• C, Pylibcugraph, and Python API Updates for Edge Types (#2629) @alexbarghi-nv
• Add coverage for uniform neighbor sampling (#2625) @jnke2016
• Define C and C++ APIs for Jaccard/Sorensen/Overlap (#2624) @ChuckHastings
• Code cleanup (#2617) @seunghwak
• Branch 22.10 merge 22.08 (#2599) @rlratzel
• Restructure Louvain to be more like other algorithms (#2594) @ChuckHastings
• Hetrograph and dask_cudf support (#2592) @VibhuJawa
• remove pagerank from cython.cu (#2587) @ChuckHastings
• MG uniform random walk implementation (#2585) @ChuckHastings
• Update vertex_frontier_t to take unsorted (tagged-)vertex list with possible duplicates (#2584) @seunghwak
• Use edge_ids directly in uniform sampling call to prevent cost of edge_id lookup (#2550) @VibhuJawa
• PropertyGraph set index to vertex and edge ids (#2523) @eriknw
• Use rapids-cmake 22.10 best practice for RAPIDS.cmake location (#2518) @robertmaynard
• Unpin dask and distributed for development (#2517) @galipremsagar
• Use category dtype for type in PropertyGraph (#2510) @eriknw
• Split edge_partition_src_dst_property.cuh to .hpp and .cuh files. (#2503) @seunghwak
• Rename multiple .cuh (.cu) files to .hpp (.cpp) (#2501) @seunghwak
• Fix Forward-Merger Conflicts (#2474) @ajschmidt8
• Add tests for reading edge and vertex data from single input in PG, implementation to follow. (#2154) @rlratzel

v22.08.00

🚨 Breaking Changes

• Change default return type PropertyGraph.extract_subgraph() -> cugraph.Graph(directed=True) (#2460) @eriknw
• cuGraph code cleanup (#2431) @seunghwak
• Clean up public api (#2398) @ChuckHastings
• Delete old nbr sampling software (#2371) @ChuckHastings
• Remove GraphCSC/GraphCSCView object, no longer used (#2354) @ChuckHastings
• Replace raw pointers with device_span in induced subgraph (#2348) @yang-hu-nv
• Clean up some unused code in the C API (and beyond) (#2339) @ChuckHastings
• Performance-optimize storing edge partition source/destination properties in (key, value) pairs (#2328) @seunghwak
• Remove legacy katz (#2324) @ChuckHastings

🐛 Bug Fixes

• Fix PropertyGraph MG tests (#2511) @eriknw
• Update k_core.py to Check for Graph Direction (#2507) @oorliu
• fix non-deterministic bug in uniform neighborhood sampling (#2477) @ChuckHastings
• Fix typos in Python CMakeLists CUDA arch file (#2475) @vyasr
• Updated imports to be compatible with latest version of cupy (#2473) @rlratzel
• Fix pandas SettingWithCopyWarning, which really shouldn't be ignored. (#2447) @eriknw
• fix handling of fanout == -1 (#2435) @ChuckHastings
• Add options to extract_subgraph() to bypass renumbering and adding edge_data, exclude internal _WEIGHT_ column from edge_property_names, added num_vertices_with_properties attr (#2419) @rlratzel
• Remove the comms import from cugraph's init file (#2402) @jnke2016
• Bug fix (providing invalid sentinel value for cuCollection). (#2382) @seunghwak
• add debug print for betweenness centrality, fix typo (#2369) @jnke2016
• Bug fix for decompressing partial edge list and using (key, value) pairs for major properties. (#2366) @seunghwak
• Fix Fanout -1 (#2358) @VibhuJawa
• Update sampling primitive again, fix hypersparse computations (#2353) @ChuckHastings
• added test cases and verified that algorithm works for undirected graphs (#2349) @acostadon
• Fix sampling bug (#2343) @ChuckHastings
• Fix triangle count (#2325) @ChuckHastings

📖 Documentation

• Defer loading of custom.js (#2506) @galipremsagar
• Centralize common css & js code in docs (#2472) @galipremsagar
• Fix issues with day & night modes in python docs (#2471) @galipremsagar
• Use Datasets API to Update Docstring Examples (#2441) @oorliu
• README updates (#2395) @BradReesWork
• Switch language from None to "en" in docs build (#2368) @galipremsagar
• Doxygen improvements to improve documentation of C API (#2355) @ChuckHastings
• Update multi-GPU example to include data generation (#2345) @charlesbluca

🚀 New Features

• Cost Matrix first version (#2377) @acostadon

🛠️ Improvements

• Pin dask & distributed for release (#2478) @galipremsagar
• Update PageRank to leverage pylibcugraph (#2467) @jnke2016
• Change default return type PropertyGraph.extract_subgraph() -> cugraph.Graph(directed=True) (#2460) @eriknw
• Updates to Link Notebooks (#2456) @acostadon
• Only build cugraphmgtestutil when requested (#2454) @robertmaynard
• Datasets API Update: Add Extra Params and Improve Testing (#2453) @oorliu
• Uniform neighbor sample (#2450) @VibhuJawa
• Don't store redundant columns in PropertyGraph Dataframes (#2449) @eriknw
• Changes to Cores, components and layout notebooks (#2448) @acostadon
• Added get_vertex_data() and get_edge_data() to SG/MG PropertyGraph (#2444) @rlratzel
• Remove OpenMP dependencies from CMake (#2443) @seunghwak
• Use Datasets API to Update Notebook Examples (#2440) @oorliu
• Refactor MG C++ tests (handle initialization) (#2439) @seunghwak
• Branch 22.08 merge 22.06 (#2436) @rlratzel
• Add get_num_vertices and get_num_edges methods to PropertyGraph. (#2434) @eriknw
• Make cuco a private dependency and leverage rapids-cmake (#2432) @vyasr
• cuGraph code cleanup (#2431) @seunghwak
• Add core number to the python API (#2414) @jnke2016
• Enable concurrent broadcasts in update_edge_partition_minor_property() (#2413) @seunghwak
• Optimize has_duplicate_edges (#2409) @VibhuJawa
• Define API for MG random walk (#2407) @ChuckHastings
• Support building without cugraph-ops (#2405) @ChuckHastings
• Clean up public api (#2398) @ChuckHastings
• Community notebook updates structure/testing/improvement (#2397) @acostadon
• Run relevant CI tests based on what's changed in the ChangeList (#2396) @anandhkb
• Update Graph to store a Pylibcugraph Graph (SG/MG Graph) (#2394) @alexbarghi-nv
• Moving Centrality notebooks to new structure and updating/testing (#2388) @acostadon
• Add conda compilers to env file (#2384) @vyasr
• Add get_node_storage and get_edge_storage to CuGraphStorage (#2381) @VibhuJawa
• Pin max version of cuda-python to 11.7.0 (#2380) @ethyling
• Update cugraph python build (#2378) @jnke2016
• Delete old nbr sampling software (#2371) @ChuckHastings
• Add datasets API to import graph data from configuration/metadata files (#2367) @betochimas
• Skip reduction for zero (in|out-)degree vertices. (#2365) @seunghwak
• Update Python version support. (#2363) @bdice
• Branch 22.08 merge 22.06 (#2362) @rlratzel
• Support raft updating to new version of cuco (#2360) @ChuckHastings
• Branch 22.08 merge 22.06 (#2359) @rlratzel
• Remove topology header (#2357) @ChuckHastings
• Switch back to PC generator (#2356) @ChuckHastings
• Remove GraphCSC/GraphCSCView object, no longer used (#2354) @ChuckHastings
• Resolve Forward merging of branch-22.06 into branch-22.08 (#2350) @jnke2016
• Replace raw pointers with device_span in induced subgraph (#2348) @yang-hu-nv
• Some legacy BFS cleanup (#2347) @ChuckHastings
• Remove legacy sssp implementation (#2344) @ChuckHastings
• Unpin dask & distributed for development (#2342) @galipremsagar
• Release notebook: Nx Generators & Adding Perf_counter (#2341) @oorliu
• Clean up some unused code in the C API (and beyond) (#2339) @ChuckHastings
• Add core number to the C API (#2338) @betochimas
• Update the list of algos to benchmark (#2337) @jnke2016
• Default GPU_COUNT to 1 in cmake file (#2336) @ChuckHastings
• DOC Fix for Renumber-2.ipynb (#2335) @oorliu
• Resolve conflicts for merge from branch-22.06 to branch-22.08 (#2334) @rlratzel
• update versions to 22.08 (#2332) @ChuckHastings
• Fix experimental labels (#2331) @alexbarghi-nv
• Performance-optimize storing edge partition source/destination properties in (key, value) pairs (#2328) @seunghwak
• Remove legacy katz (#2324) @ChuckHastings
• Add missing Thrust includes (#2310) @bdice

v22.06.01

v22.06.01

v22.06.00

🚨 Breaking Changes

• Fix uniform neighborhood sampling remove duplicates (#2301) @ChuckHastings
• Split update_v_frontier_from_outgoing_e to two simpler primitives (#2290) @seunghwak
• Refactor MG neighborhood sampling and add SG implementation (#2285) @jnke2016
• Resolve inconsistencies in reduction support in primitives (#2257) @seunghwak
• Revert SG Katz API's signature to previous <22.04 version (#2242) @betochimas
• Rename primitive functions. (#2234) @seunghwak
• Graph primitives API updates (#2220) @seunghwak
• Add Katz Centrality to pylibcugraph, refactor Katz Centrality for cugraph (#2201) @betochimas
• Update graph/graph primitives API to consistently use vertex/edge centric terminologies instead of matrix centric terminolgies (#2187) @seunghwak
• Define C API for eigenvector centrality (#2180) @ChuckHastings

🐛 Bug Fixes

• fix sampling handling of dscr region (#2321) @ChuckHastings
• Add test to reproduce issue with double weights, fix issue (graph cre… (#2305) @ChuckHastings
• Fix MG BFS through C API (#2291) @ChuckHastings
• fixes BUG 2275 (#2279) @BradReesWork
• Refactored SG hits and MG katz_centrality (#2276) @betochimas
• Multi-GPU reduce_v & transform_reduce_v bug fix. (#2269) @seunghwak
• Update BFS and SSSP to check start/source vertex for validity (#2268) @alexbarghi-nv
• Update some clustering algos to only support undirected graphs (#2267) @jnke2016
• Resolves maximum spanning tree bug when using Edgelist instead of Adjlist (#2256) @betochimas
• cudf moved the default_hash into the cudf::detail namespace (#2244) @ChuckHastings
• Allow cugraph to be imported in an SG env for SG algorithms (#2241) @betochimas
• Address some MNMG issues in cython.cu (#2224) @ChuckHastings
• Fix error from two conflicting merges (#2219) @ChuckHastings
• Branch 22.06 MNMG bug work and support for Undirected Graphs (#2215) @acostadon
• Branch 22.06 merge 22.04 (#2190) @rlratzel

📖 Documentation

• Fix BFS Docstring (#2318) @alexbarghi-nv
• small typo (#2250) @hoosierEE
• Updating issue template and missing docs (#2211) @BradReesWork
• Python code cleanup across docs, wrappers, testing (#2194) @betochimas

🚀 New Features

• Multi GPU Property Graph with basic creation support (#2286) @acostadon
• Triangle Counting (#2253) @seunghwak
• Triangle Counts C++ API (#2233) @seunghwak
• Define C API for eigenvector centrality (#2180) @ChuckHastings

🛠️ Improvements

• Pin dask and distributed for release (#2317) @galipremsagar
• Pin dask & distributed for release (#2312) @galipremsagar
• Triangle counting C API implementation (#2302) @ChuckHastings
• Fix uniform neighborhood sampling remove duplicates (#2301) @ChuckHastings
• Migrate SG and MG SSSP to pylibcugraph (#2295) @alexbarghi-nv
• Add Louvain to the C API (#2292) @ChuckHastings
• Split update_v_frontier_from_outgoing_e to two simpler primitives (#2290) @seunghwak
• Add and test mechanism for creating graph with edge index as weight (#2288) @ChuckHastings
• Implement eigenvector centrality (#2287) @ChuckHastings
• Refactor MG neighborhood sampling and add SG implementation (#2285) @jnke2016
• Migrate SG and MG BFS to pylibcugraph (#2284) @alexbarghi-nv
• Optimize Sampling for graph_store (#2283) @VibhuJawa
• Refactor mg symmetrize tests (#2278) @jnke2016
• Add do_expensive_check to graph primitives (#2274) @seunghwak
• add bindings for triangle counting (#2273) @jnke2016
• Define triangle_count C API (#2271) @ChuckHastings
• Revert old pattern of SG cugraph testing for CI purposes (#2262) @betochimas
• Branch 22.06 bug fixes + update imports (#2261) @betochimas
• Raft RNG updated API (#2260) @MatthiasKohl
• Add Degree Centrality to cugraph (#2259) @betochimas
• Refactor Uniform Neighborhood Sampling (#2258) @ChuckHastings
• Resolve inconsistencies in reduction support in primitives (#2257) @seunghwak
• Add Eigenvector Centrality to pylibcugraph, cugraph APIs (#2255) @betochimas
• Add MG Hits and MG Neighborhood_sampling to benchmarks (#2254) @jnke2016
• Undirected graph support for MG graphs (#2247) @jnke2016
• Branch 22.06 bugs (#2245) @BradReesWork
• Revert SG Katz API's signature to previous <22.04 version (#2242) @betochimas
• add API for the new uniform neighborhood sampling (#2236) @ChuckHastings
• Reverting raft pinned tag (#2235) @cjnolet
• Rename primitive functions. (#2234) @seunghwak
• Moves pylibcugraph APIS from 22.04 and earlier out of experimental namespace (#2232) @betochimas
• Use conda to build python packages during GPU tests (#2230) @ethyling
• Fix typos in documentation (#2225) @seunghwak
• Update CMake pinning to allow newer CMake versions. (#2221) @vyasr
• Graph primitives API updates (#2220) @seunghwak
• Enable MG support for small datasets (#2216) @jnke2016
• Unpin dask & distributed for devlopment (#2214) @galipremsagar
• updated MG Test code to not use DiGraph (#2213) @BradReesWork
• renaming detail space functions (#2212) @seunghwak
• Make diagram and caption consistent in Pagerank.ipynb (#2207) @charlesbluca
• Add Katz Centrality to pylibcugraph, refactor Katz Centrality for cugraph (#2201) @betochimas
• Resolve Forward merging of branch-22.04 into branch-22.06 (#2197) @jnke2016
• Add Katz Centrality to the C API (#2192) @ChuckHastings
• Update graph/graph primitives API to consistently use vertex/edge centric terminologies instead of matrix centric terminolgies (#2187) @seunghwak
• Labeling algorithm updates for C API (#2185) @ChuckHastings
• Added GraphStore Function (#2183) @wangxiaoyunNV
• Enable building static libs (#2179) @trxcllnt
• Fix merge conflicts (#2155) @ajschmidt8
• Remove unused code (gunrock HITS) (#2152) @seunghwak
• Turn off cuco dependency in RAFT. Re-establish explicit cuco and libcuxx cmake dependencies (#2132) @cjnolet
• Consolidate C++ conda recipes and add libcugraph-tests package (#2124) @ethyling
• Use conda compilers (#2101) @ethyling
• Use mamba to build packages (#2051) @ethyling

v22.04.00

🚨 Breaking Changes

• Remove major/minor from renumber_edgelist public functions. (#2116) @seunghwak
• Add MG support to the C API (#2110) @ChuckHastings
• Graph prmitives API update (#2100) @seunghwak
• Reduce peak memory requirement in graph creation (part 1/2) (#2070) @seunghwak

🐛 Bug Fixes

• Pin cmake in conda recipe to <3.23 (#2176) @dantegd
• Remove unused cython code referencing RAFT APIs that are no longer present (#2125) @rlratzel
• Add pylibcugraph as a run dep to the cugraph conda package (#2121) @rlratzel
• update_frontier_v_push_if_out_nbr C++ test bug fix (#2097) @seunghwak
• extract_if_e bug fix. (#2096) @seunghwak
• Fix bug Random Walk in array sizes (#2089) @ChuckHastings
• Coarsening symmetric graphs leads to slightly asymmetric edge weights (#2080) @seunghwak
• Skips ktruss docstring example for CUDA version 11.4 (#2074) @betochimas
• Branch 22.04 merge 22.02 (#2072) @rlratzel
• MG Louvain C++ test R-mat usecase parameters (#2061) @seunghwak
• Updates to enable NumberMap to generate unique src/dst column names (#2050) @rlratzel
• Allow class types to be properly represented in the experimental_warning_wrapper() return value (#2048) @rlratzel
• Improve MG graph creation (#2044) @seunghwak

📖 Documentation

• 22.04 Update docs (#2171) @BradReesWork
• Corrected image in Hits notebook so right node was highlighted. Issue 2079 (#2106) @acostadon
• API Doc Namespace Edits + SimpleGraphImpl methods (#2086) @betochimas

🚀 New Features

• Gather one hop neighbors (#2117) @kaatish
• Define the uniform neighbor sampling C API (#2112) @ChuckHastings
• Add node2vec wrapper to cugraph (#2093) @betochimas
• Add node2vec wrappers to pylibcugraph (#2085) @betochimas
• Multi gpu sample edges utilities (#2064) @kaatish
• add libcugraphops as a dependency of cugraph (#2019) @MatthiasKohl

🛠️ Improvements

• Updated random_walk_benchmark notebook for API change in cudf (#2164) @mmccarty
• Neighborhood sampling C API implementation (#2156) @ChuckHastings
• Enhancement on uniform random sampling of indices near zero. (#2153) @aschaffer
• Temporarily disable new ops-bot functionality (#2151) @ajschmidt8
• HITS C API implementation (#2150) @ChuckHastings
• Use rapids_find_package to get cugraph-ops (#2148) @trxcllnt
• Pin dask and distributed versions (#2147) @galipremsagar
• Pin gtest/gmock to 1.10.0 in dev envs (#2127) @trxcllnt
• Add HITS to the C API (#2123) @ChuckHastings
• node2vec Python wrapper API changes and refactoring, with improved testing coverage (#2120) @betochimas
• Add MG neighborhood sampling to pylibcugraph & cugraph APIs (#2118) @betochimas
• Remove major/minor from renumber_edgelist public functions. (#2116) @seunghwak
• Upgrade dask and distributed (#2115) @galipremsagar
• Remove references to gmock (#2114) @ChuckHastings
• Add .github/ops-bot.yaml config file (#2111) @ajschmidt8
• Add MG support to the C API (#2110) @ChuckHastings
• Graph prmitives API update (#2100) @seunghwak
• Nx compatibility based on making Graph subclass and calling Cugraph algos (#2099) @acostadon
• Fix cugraph-ops header names (#2095) @kaatish
• Updating a few headers that have been renamed in raft (#2090) @cjnolet
• Add MG wrapper for HITS (#2088) @jnke2016
• Automatically clone raft when the raft pinned tag changes (#2087) @cjnolet
• updated release performance notebook to also measure using Nx as imput (#2083) @BradReesWork
• Reduce peak memory requirement in graph creation (part 2/2) (#2081) @seunghwak
• C API code cleanup (#2077) @ChuckHastings
• Remove usage of RAFT memory management (#2076) @viclafargue
• MNMG Neighborhood Sampling (#2073) @aschaffer
• Allow PropertyGraph default_edge_weight to be used to add an edge weight value on extracted Graphs even when a weight property wasn't specified (#2071) @rlratzel
• Reduce peak memory requirement in graph creation (part 1/2) (#2070) @seunghwak
• add node2vec C API implementation (#2069) @ChuckHastings
• Fixing cugraph for RAFT spectral/lap API changes (#2067) @cjnolet
• remove unused spmv functions (#2066) @ChuckHastings
• Improve MG Louvain scalability (#2062) @seunghwak
• Added pylibcugraph utility for setting up return array values (#2060) @rlratzel
• Add node2vec to C API - API PR (#2059) @ChuckHastings
• Add CMake install rules for tests (#2057) @ajschmidt8
• PropertyGraph updates: added features for DGL, improved extract_subgraph() and num_vertices performance (#2056) @rlratzel
• Update C++ SG and MG Louvain tests to support Rmat and benchmark tests (#2054) @ChuckHastings
• Unpin max dask and distributed versions (#2053) @galipremsagar
• Removal of remaining DiGraph Python mentions (#2049) @betochimas
• Dgl graph store (#2046) @BradReesWork
• replace ccache with sccache (#2045) @AyodeAwe
• Fix Merge Conflicts for 2024 (#2040) @ajschmidt8
• Improve MG PageRank scalability (#2038) @seunghwak
• Created initial list of simple Graph creation tests for nx compatibility (#2035) @acostadon
• neighbor sampling in COO/CSR format (#1982) @MatthiasKohl

v22.02.00

🐛 Bug Fixes

• Always upload libcugraph (#2041) @raydouglass
• Fix Louvain hang in multi-GPU testing (#2028) @seunghwak
• fix bug when calculating the number of vertices (#1992) @jnke2016
• update cuda 11.5 configuration to use clang format 11.1.0 (#1990) @ChuckHastings
• Update version in libcugraph_etl CMakeLists.txt to 22.02.00 to match libcugraph (#1966) @rlratzel

📖 Documentation

• Initial automated doctest, all current examples now pass, other documentation edits (#2014) @betochimas
• Fix README example (#1981) @gitbuda

🚀 New Features

• Add SSSP API, test and implementation (#2016) @ChuckHastings
• Propose extract_bfs_paths C API (#1955) @ChuckHastings

🛠️ Improvements

• Do not build CUDA libs in Python jobs (#2039) @ethyling
• updated for release 22.02 (#2034) @BradReesWork
• Fix raft git ref (#2032) @ethyling
• Pin dask & distributed (#2031) @galipremsagar
• Fix build script (#2029) @ethyling
• Prepare upload scripts for Python 3.7 removal (#2027) @ethyling
• Python API updates to enable explicit control of internal graph_t creation and deletion (#2023) @rlratzel
• Updated build.sh help text and test execution steps in SOURCEBUILD.md (#2020) @acostadon
• Removed unused CI files (#2017) @rlratzel
• Unpin dask and distributed (#2010) @galipremsagar
• Fix call to getDeviceAttribute following API change in RMM. (#2008) @shwina
• drop fa2 cpu code (#2007) @BradReesWork
• Branch 22.02 merge 21.12 (#2002) @rlratzel
• Update references to CHECK_CUDA, CUDA_CHECK and CUDA_TRY to use new RAFT_ names (#2000) @ChuckHastings
• Initial PropertyGraph implementation and tests (#1999) @rlratzel
• Fix optional and cstddef includes (#1998) @gitbuda
• Add optimized 2x string column renumbering code (#1996) @chirayuG-nvidia
• Pass RMM memory allocator to cuco (#1994) @seunghwak
• Add missing imports tests (#1993) @ethyling
• Update ucx-py version on release using rvc (#1991) @ethyling
• make C++ tests run faster (fewer tests) (#1989) @ChuckHastings
• Update the update_frontier_v_push_if_out_nbr primitive & BFS performance (#1988) @seunghwak
• Remove IncludeCategories from .clang-format (#1987) @codereport
• Update frontier v push if out nbr prim test (#1985) @kaatish
• Pass stream to cuco::static_map (#1984) @seunghwak
• Shutdown the connected scheduler and workers (#1980) @jnke2016
• Use CUB 1.15.0's new segmented sort (#1977) @seunghwak
• Improve consistency in C++ test case names and add R-mat tests to graph coarsening (#1976) @seunghwak
• 22.02 dep fix (#1974) @BradReesWork
• Extract paths C API implementation (#1973) @ChuckHastings
• Add rmat tests to Louvain C++ unit tests (#1971) @ChuckHastings
• Branch 22.02 merge 21.12 (#1965) @rlratzel
• Update to UCX-Py 0.24 (#1962) @pentschev
• add rmm pool option for SNMG runs (#1957) @jnke2016
• Branch 22.02 merge 21.12 (#1953) @rlratzel
• Update probability params for RMAT call to match Graph500 (#1952) @rlratzel
• Fix the difference in 2D partitioning of GPUs in python and C++ (#1950) @seunghwak
• Raft Handle Updates to cuGraph (#1894) @divyegala
• Remove FAISS dependency, inherit other common dependencies from raft (#1863) @trxcllnt

v21.12.00

🚨 Breaking Changes

• Disable HITS and setup 11.5 env (#1930) @BradReesWork

🐛 Bug Fixes

• Updates to libcugraph_etl conda recipe for CUDA Enhanced Compatibility (#1968) @rlratzel
• Enforce renumbering for MNMG algos (#1943) @jnke2016
• Bug fix in the R-mat generator (#1929) @seunghwak
• Updates to support correct comparisons of cuDF Series with different names (#1928) @rlratzel
• Updated error message and using a proper TypeError exception when an invalid MultiGraph is passed in (#1925) @rlratzel
• Update calls to cuDF Series ctors, bug fix to cugraph.subgraph() for handling non-renumbered Graphs (#1901) @rlratzel
• Fix MG test bug (#1897) @seunghwak
• Temporary workaround for CI issues with 11.0 (#1883) @ChuckHastings
• Ensuring dask workers are using local space (#1879) @jnke2016
• Disable WCC test until we get get on an A100 to debug on (#1870) @ChuckHastings

📖 Documentation

• Enable crosslink to rmm (#1918) @AyodeAwe

🚀 New Features

• C API Create Graph Implementation (#1940) @ChuckHastings
• Count self-loops and multi-edges (#1939) @seunghwak
• Add a new graph primitive to filter edges (extract_if_e) (#1938) @seunghwak
• Add options to drop self-loops & multi_edges in C++ test graph generation (#1934) @seunghwak
• K-core implementation for undirected graphs (#1933) @seunghwak
• K-core decomposition API update (#1924) @seunghwak
• Transpose (#1834) @seunghwak
• Symmetrize (#1833) @seunghwak

🛠️ Improvements

• Fix Changelog Merge Conflicts for branch-21.12 (#1960) @ajschmidt8
• Pin max dask & distributed to 2021.11.2 (#1958) @galipremsagar
• Explicitly install cusolver version with the correct ABI version (#1954) @robertmaynard
• Upgrade clang to 11.1.0 (#1949) @galipremsagar
• cugraph bring in the same cuco as raft and cudf (#1945) @robertmaynard
• Re-enable HITS in the python API using the new primitive-based implementation (#1941) @rlratzel
• Accounting for raft::random detail changes (#1937) @divyegala
• Use collections.abc.Sequence instead of deprecated collections.Sequence. (#1932) @bdice
• Update rapids-cmake to 21.12 (#1931) @dantegd
• Disable HITS and setup 11.5 env (#1930) @BradReesWork
• add new demo notebook for louvain (#1927) @ChuckHastings
• Ensure empty shuffled columns have the appropriate dtype (#1926) @jnke2016
• improved Nx conversion performance (#1921) @BradReesWork
• Fix metadata mismatch (#1920) @jnke2016
• Additional improvements to support (key, value) pairs when E/V is small and P is large (#1919) @seunghwak
• Remove unnecessary host barrier synchronization (#1917) @seunghwak
• Reduce MNMG memory requirements (#1916) @seunghwak
• Added separate helpers for moving buffers to either cudf column and series objects (#1915) @rlratzel
• C API for creating a graph (#1907) @ChuckHastings
• Add raft ops for reduce_v and transform_reduce_v (#1902) @kaatish
• Store benchmark results in json files (#1900) @jnke2016
• HITS primitive based implementation (#1898) @kaatish
• Update to UCX-Py 0.23 (#1895) @ethyling
• Updating WCC/SCC notebook (#1893) @BradReesWork
• Update input argument check for graph_t constructor and remove expensive input argument check for graph_view_t (#1890) @seunghwak
• Update conda recipes for Enhanced Compatibility effort (#1889) @ajschmidt8
• Minor code clean-up (#1888) @seunghwak
• Sort local neighbors in the graph adjacency list. (#1886) @seunghwak
• initial creation of libcugraph_etl.so (#1885) @ChuckHastings
• Fixing Nx and Graph/DiGraph issues (#1882) @BradReesWork
• Remove unnecessary explicit template instantiation (#1878) @seunghwak
• node2vec Sampling Implementation (#1875) @aschaffer
• update docstring and examples (#1866) @jnke2016
• Copy v transform reduce out test (#1856) @kaatish
• Unpin dask & distributed (#1849) @galipremsagar
• Fix automerger for branch-21.12 (#1848) @galipremsagar
• Extract BFS paths SG implementation (#1838) @ChuckHastings
• Initial cuGraph C API - biased RW, C tests, script updates, cmake files, C library helpers (#1799) @aschaffer