From dc829b8372487615b74494a19c63d43cdbdb0d79 Mon Sep 17 00:00:00 2001 From: Ray Douglass Date: Wed, 5 Jun 2024 10:10:11 -0400 Subject: [PATCH] Update Changelog [skip ci] --- CHANGELOG.md | 306 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 306 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7ecad2c9c39..a5efe4eb9e5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,309 @@ +# cudf 24.06.00 (5 Jun 2024) + +## 🚨 Breaking Changes + +- Deprecate `Groupby.collect` ([#15808](https://github.com/rapidsai/cudf/pull/15808)) [@galipremsagar](https://github.com/galipremsagar) +- Raise FileNotFoundError when a literal JSON string that looks like a json filename is passed ([#15806](https://github.com/rapidsai/cudf/pull/15806)) [@lithomas1](https://github.com/lithomas1) +- Support filtered I/O in `chunked_parquet_reader` and simplify the use of `parquet_reader_options` ([#15764](https://github.com/rapidsai/cudf/pull/15764)) [@mhaseeb123](https://github.com/mhaseeb123) +- Raise errors for unsupported operations on certain types ([#15712](https://github.com/rapidsai/cudf/pull/15712)) [@galipremsagar](https://github.com/galipremsagar) +- Support `DurationType` in cudf parquet reader via `arrow:schema` ([#15617](https://github.com/rapidsai/cudf/pull/15617)) [@mhaseeb123](https://github.com/mhaseeb123) +- Remove protobuf and use parsed ORC statistics from libcudf ([#15564](https://github.com/rapidsai/cudf/pull/15564)) [@bdice](https://github.com/bdice) +- Remove legacy JSON reader from Python ([#15538](https://github.com/rapidsai/cudf/pull/15538)) [@bdice](https://github.com/bdice) +- Removing all batching code from parquet writer ([#15528](https://github.com/rapidsai/cudf/pull/15528)) [@mhaseeb123](https://github.com/mhaseeb123) +- Convert libcudf resource parameters to rmm::device_async_resource_ref ([#15507](https://github.com/rapidsai/cudf/pull/15507)) [@harrism](https://github.com/harrism) +- Remove deprecated strings offsets_begin ([#15454](https://github.com/rapidsai/cudf/pull/15454)) [@davidwendt](https://github.com/davidwendt) +- Floating <--> fixed-point conversion must now be called explicitly ([#15438](https://github.com/rapidsai/cudf/pull/15438)) [@pmattione-nvidia](https://github.com/pmattione-nvidia) +- Bind `read_parquet_metadata` API to libcudf instead of pyarrow and extract `RowGroup` information ([#15398](https://github.com/rapidsai/cudf/pull/15398)) [@mhaseeb123](https://github.com/mhaseeb123) +- Remove deprecated hash() and spark_murmurhash3_x86_32() ([#15375](https://github.com/rapidsai/cudf/pull/15375)) [@davidwendt](https://github.com/davidwendt) +- Remove empty elements from exploded character-ngrams output ([#15371](https://github.com/rapidsai/cudf/pull/15371)) [@davidwendt](https://github.com/davidwendt) +- [FEA] Performance improvement for mixed left semi/anti join ([#15288](https://github.com/rapidsai/cudf/pull/15288)) [@tgujar](https://github.com/tgujar) +- Align date_range defaults with pandas, support tz ([#15139](https://github.com/rapidsai/cudf/pull/15139)) [@mroeschke](https://github.com/mroeschke) + +## 🐛 Bug Fixes + +- Revert "Fix docs for IO readers and strings_convert" ([#15872](https://github.com/rapidsai/cudf/pull/15872)) [@vyasr](https://github.com/vyasr) +- Remove problematic call of index setter to unblock dask-cuda CI ([#15844](https://github.com/rapidsai/cudf/pull/15844)) [@charlesbluca](https://github.com/charlesbluca) +- Use rapids_cpm_nvtx3 to get same nvtx3 target state as rmm ([#15840](https://github.com/rapidsai/cudf/pull/15840)) [@robertmaynard](https://github.com/robertmaynard) +- Return boolean from config_host_memory_resource instead of throwing ([#15815](https://github.com/rapidsai/cudf/pull/15815)) [@abellina](https://github.com/abellina) +- Add temporary dask-cudf workaround for categorical sorting ([#15801](https://github.com/rapidsai/cudf/pull/15801)) [@rjzamora](https://github.com/rjzamora) +- Fix row group alignment in ORC writer ([#15789](https://github.com/rapidsai/cudf/pull/15789)) [@vuule](https://github.com/vuule) +- Raise error when sorting by categorical column in dask-cudf ([#15788](https://github.com/rapidsai/cudf/pull/15788)) [@rjzamora](https://github.com/rjzamora) +- Upgrade `arrow` to 16.1 ([#15787](https://github.com/rapidsai/cudf/pull/15787)) [@galipremsagar](https://github.com/galipremsagar) +- Add support for `PandasArray` for `pandas<2.1.0` ([#15786](https://github.com/rapidsai/cudf/pull/15786)) [@galipremsagar](https://github.com/galipremsagar) +- Limit runtime dependency to `libarrow>=16.0.0,<16.1.0a0` ([#15782](https://github.com/rapidsai/cudf/pull/15782)) [@pentschev](https://github.com/pentschev) +- Fix cat.as_ordered not propogating correct size ([#15780](https://github.com/rapidsai/cudf/pull/15780)) [@mroeschke](https://github.com/mroeschke) +- Handle mixed-like homogeneous types in `isin` ([#15771](https://github.com/rapidsai/cudf/pull/15771)) [@galipremsagar](https://github.com/galipremsagar) +- Fix id_vars and value_vars not accepting string scalars in melt ([#15765](https://github.com/rapidsai/cudf/pull/15765)) [@mroeschke](https://github.com/mroeschke) +- Fix `DatetimeIndex.loc` for all types of ordering cases ([#15761](https://github.com/rapidsai/cudf/pull/15761)) [@galipremsagar](https://github.com/galipremsagar) +- Fix arrow versioning logic ([#15755](https://github.com/rapidsai/cudf/pull/15755)) [@vyasr](https://github.com/vyasr) +- Avoid running sanitizer on Java test designed to cause an error ([#15753](https://github.com/rapidsai/cudf/pull/15753)) [@jlowe](https://github.com/jlowe) +- Handle empty dataframe object with index present in setitem of `loc` ([#15752](https://github.com/rapidsai/cudf/pull/15752)) [@galipremsagar](https://github.com/galipremsagar) +- Eliminate circular reference in DataFrame/Series.iloc/loc ([#15749](https://github.com/rapidsai/cudf/pull/15749)) [@mroeschke](https://github.com/mroeschke) +- Cap the absolute row index per pass in parquet chunked reader. ([#15735](https://github.com/rapidsai/cudf/pull/15735)) [@nvdbaranec](https://github.com/nvdbaranec) +- Fix `Index.repeat` for `datetime64` types ([#15722](https://github.com/rapidsai/cudf/pull/15722)) [@galipremsagar](https://github.com/galipremsagar) +- Fix multibyte check for case convert for large strings ([#15721](https://github.com/rapidsai/cudf/pull/15721)) [@davidwendt](https://github.com/davidwendt) +- Fix `get_loc` to properly fetch results from an index that is in decreasing order ([#15719](https://github.com/rapidsai/cudf/pull/15719)) [@galipremsagar](https://github.com/galipremsagar) +- Return same type as the original index for `.loc` operations ([#15717](https://github.com/rapidsai/cudf/pull/15717)) [@galipremsagar](https://github.com/galipremsagar) +- Correct static builds + static arrow ([#15715](https://github.com/rapidsai/cudf/pull/15715)) [@robertmaynard](https://github.com/robertmaynard) +- Raise errors for unsupported operations on certain types ([#15712](https://github.com/rapidsai/cudf/pull/15712)) [@galipremsagar](https://github.com/galipremsagar) +- Fix ColumnAccessor caching of nrows if empty previously ([#15710](https://github.com/rapidsai/cudf/pull/15710)) [@mroeschke](https://github.com/mroeschke) +- Allow `None` when `nan_as_null=False` in column constructor ([#15709](https://github.com/rapidsai/cudf/pull/15709)) [@galipremsagar](https://github.com/galipremsagar) +- Refine `CudaTest.testCudaException` in case throwing wrong type of CudaError under aarch64 ([#15706](https://github.com/rapidsai/cudf/pull/15706)) [@sperlingxx](https://github.com/sperlingxx) +- Fix maxima of categorical column ([#15701](https://github.com/rapidsai/cudf/pull/15701)) [@rjzamora](https://github.com/rjzamora) +- Add proxy for inplace operations in `cudf.pandas` ([#15695](https://github.com/rapidsai/cudf/pull/15695)) [@galipremsagar](https://github.com/galipremsagar) +- Make `nan_as_null` behavior consistent across all APIs ([#15692](https://github.com/rapidsai/cudf/pull/15692)) [@galipremsagar](https://github.com/galipremsagar) +- Fix CI s3 api command to fetch latest results ([#15687](https://github.com/rapidsai/cudf/pull/15687)) [@galipremsagar](https://github.com/galipremsagar) +- Add `NumpyExtensionArray` proxy type in `cudf.pandas` ([#15686](https://github.com/rapidsai/cudf/pull/15686)) [@galipremsagar](https://github.com/galipremsagar) +- Properly implement binaryops for proxy types ([#15684](https://github.com/rapidsai/cudf/pull/15684)) [@galipremsagar](https://github.com/galipremsagar) +- Fix copy assignment and the comparison operator of `rmm_host_allocator` ([#15677](https://github.com/rapidsai/cudf/pull/15677)) [@vuule](https://github.com/vuule) +- Fix multi-source reading in JSON byte range reader ([#15671](https://github.com/rapidsai/cudf/pull/15671)) [@shrshi](https://github.com/shrshi) +- Return `int64` when pandas compatible mode is turned on for `get_indexer` ([#15659](https://github.com/rapidsai/cudf/pull/15659)) [@galipremsagar](https://github.com/galipremsagar) +- Fix Index contains for error validations and float vs int comparisons ([#15657](https://github.com/rapidsai/cudf/pull/15657)) [@galipremsagar](https://github.com/galipremsagar) +- Preserve sub-second data for time scalars in column construction ([#15655](https://github.com/rapidsai/cudf/pull/15655)) [@galipremsagar](https://github.com/galipremsagar) +- Check row limit size in cudf::strings::join_strings ([#15643](https://github.com/rapidsai/cudf/pull/15643)) [@davidwendt](https://github.com/davidwendt) +- Enable sorting on column with nulls using query-planning ([#15639](https://github.com/rapidsai/cudf/pull/15639)) [@rjzamora](https://github.com/rjzamora) +- Fix operator precedence problem in Parquet reader ([#15638](https://github.com/rapidsai/cudf/pull/15638)) [@etseidl](https://github.com/etseidl) +- Fix decoding of dictionary encoded FIXED_LEN_BYTE_ARRAY data in Parquet reader ([#15601](https://github.com/rapidsai/cudf/pull/15601)) [@etseidl](https://github.com/etseidl) +- Fix debug warnings/errors in from_arrow_device_test.cpp ([#15596](https://github.com/rapidsai/cudf/pull/15596)) [@davidwendt](https://github.com/davidwendt) +- Add "collect" aggregation support to dask-cudf ([#15593](https://github.com/rapidsai/cudf/pull/15593)) [@rjzamora](https://github.com/rjzamora) +- Fix categorical-accessor support and testing in dask-cudf ([#15591](https://github.com/rapidsai/cudf/pull/15591)) [@rjzamora](https://github.com/rjzamora) +- Disable compute-sanitizer usage in CI tests with CUDA<11.6 ([#15584](https://github.com/rapidsai/cudf/pull/15584)) [@davidwendt](https://github.com/davidwendt) +- Preserve RangeIndex.step in to_arrow/from_arrow ([#15581](https://github.com/rapidsai/cudf/pull/15581)) [@mroeschke](https://github.com/mroeschke) +- Ignore new cupy warning ([#15574](https://github.com/rapidsai/cudf/pull/15574)) [@vyasr](https://github.com/vyasr) +- Add cuda-sanitizer-api dependency for test-cpp matrix 11.4 ([#15573](https://github.com/rapidsai/cudf/pull/15573)) [@davidwendt](https://github.com/davidwendt) +- Allow apply udf to reference global modules in cudf.pandas ([#15569](https://github.com/rapidsai/cudf/pull/15569)) [@mroeschke](https://github.com/mroeschke) +- Fix deprecation warnings for json legacy reader ([#15563](https://github.com/rapidsai/cudf/pull/15563)) [@davidwendt](https://github.com/davidwendt) +- Fix millisecond resampling in cudf Python ([#15560](https://github.com/rapidsai/cudf/pull/15560)) [@mroeschke](https://github.com/mroeschke) +- Rename JSON_READER_OPTION to JSON_READER_OPTION_NVBENCH. ([#15553](https://github.com/rapidsai/cudf/pull/15553)) [@bdice](https://github.com/bdice) +- Fix a JNI bug in JSON parsing fixup ([#15550](https://github.com/rapidsai/cudf/pull/15550)) [@revans2](https://github.com/revans2) +- Remove conda channel setup from wheel CI image script. ([#15539](https://github.com/rapidsai/cudf/pull/15539)) [@bdice](https://github.com/bdice) +- cudf.pandas: Series dt accessor is CombinedDatetimelikeProperties ([#15523](https://github.com/rapidsai/cudf/pull/15523)) [@wence-](https://github.com/wence-) +- Fix for some compiler warnings in parquet/page_decode.cuh ([#15518](https://github.com/rapidsai/cudf/pull/15518)) [@etseidl](https://github.com/etseidl) +- Fix exponent overflow in strings-to-double conversion ([#15517](https://github.com/rapidsai/cudf/pull/15517)) [@davidwendt](https://github.com/davidwendt) +- nanoarrow uses package override for proper pinned versions generation ([#15515](https://github.com/rapidsai/cudf/pull/15515)) [@robertmaynard](https://github.com/robertmaynard) +- Remove index name overrides in dask-cudf pyarrow table dispatch ([#15514](https://github.com/rapidsai/cudf/pull/15514)) [@charlesbluca](https://github.com/charlesbluca) +- Fix async synchronization issues in json_column.cu ([#15497](https://github.com/rapidsai/cudf/pull/15497)) [@karthikeyann](https://github.com/karthikeyann) +- Add new patch to hide more CCCL APIs ([#15493](https://github.com/rapidsai/cudf/pull/15493)) [@vyasr](https://github.com/vyasr) +- Make improvements in pandas-test reporting ([#15485](https://github.com/rapidsai/cudf/pull/15485)) [@galipremsagar](https://github.com/galipremsagar) +- Fixed page data truncation in parquet writer under certain conditions. ([#15474](https://github.com/rapidsai/cudf/pull/15474)) [@nvdbaranec](https://github.com/nvdbaranec) +- Only use data_type constructor with scale for decimal types ([#15472](https://github.com/rapidsai/cudf/pull/15472)) [@wence-](https://github.com/wence-) +- Avoid "p2p" shuffle as a default when `dask_cudf` is imported ([#15469](https://github.com/rapidsai/cudf/pull/15469)) [@rjzamora](https://github.com/rjzamora) +- Fix debug build errors from to_arrow_device_test.cpp ([#15463](https://github.com/rapidsai/cudf/pull/15463)) [@davidwendt](https://github.com/davidwendt) +- Fix base_normalator::integer_sizeof_fn integer dispatch ([#15457](https://github.com/rapidsai/cudf/pull/15457)) [@davidwendt](https://github.com/davidwendt) +- Allow consumers of static builds to find nanoarrow ([#15456](https://github.com/rapidsai/cudf/pull/15456)) [@robertmaynard](https://github.com/robertmaynard) +- Allow jit compilation when using a splayed CUDA toolkit ([#15451](https://github.com/rapidsai/cudf/pull/15451)) [@robertmaynard](https://github.com/robertmaynard) +- Handle case of scan aggregation in groupby-transform ([#15450](https://github.com/rapidsai/cudf/pull/15450)) [@wence-](https://github.com/wence-) +- Test static builds in CI and fix nanoarrow configure ([#15437](https://github.com/rapidsai/cudf/pull/15437)) [@vyasr](https://github.com/vyasr) +- Fixes potential race in JSON parser when parsing JSON lines format and when recovering from invalid lines ([#15419](https://github.com/rapidsai/cudf/pull/15419)) [@elstehle](https://github.com/elstehle) +- Fix errors in chunked ORC writer when no tables were (successfully) written ([#15393](https://github.com/rapidsai/cudf/pull/15393)) [@vuule](https://github.com/vuule) +- Support implicit array conversion with query-planning enabled ([#15378](https://github.com/rapidsai/cudf/pull/15378)) [@rjzamora](https://github.com/rjzamora) +- Fix arrow-based round trip of empty dataframes ([#15373](https://github.com/rapidsai/cudf/pull/15373)) [@wence-](https://github.com/wence-) +- Remove empty elements from exploded character-ngrams output ([#15371](https://github.com/rapidsai/cudf/pull/15371)) [@davidwendt](https://github.com/davidwendt) +- Remove boundscheck=False setting in cython files ([#15362](https://github.com/rapidsai/cudf/pull/15362)) [@wence-](https://github.com/wence-) +- Patch dask-expr `var` logic in dask-cudf ([#15347](https://github.com/rapidsai/cudf/pull/15347)) [@rjzamora](https://github.com/rjzamora) +- Fix for logical and syntactical errors in libcudf c++ examples ([#15346](https://github.com/rapidsai/cudf/pull/15346)) [@mhaseeb123](https://github.com/mhaseeb123) +- Disable dask-expr in docs builds. ([#15343](https://github.com/rapidsai/cudf/pull/15343)) [@bdice](https://github.com/bdice) +- Apply the cuFile error work around to data_sink as well ([#15335](https://github.com/rapidsai/cudf/pull/15335)) [@vuule](https://github.com/vuule) +- Fix parquet predicate filtering with column projection ([#15113](https://github.com/rapidsai/cudf/pull/15113)) [@karthikeyann](https://github.com/karthikeyann) +- Check column type equality, handling nested types correctly. ([#14531](https://github.com/rapidsai/cudf/pull/14531)) [@bdice](https://github.com/bdice) + +## 📖 Documentation + +- Fix docs for IO readers and strings_convert ([#15842](https://github.com/rapidsai/cudf/pull/15842)) [@bdice](https://github.com/bdice) +- Update cudf.pandas docs for GA ([#15744](https://github.com/rapidsai/cudf/pull/15744)) [@beckernick](https://github.com/beckernick) +- Add contributing warning about circular imports ([#15691](https://github.com/rapidsai/cudf/pull/15691)) [@er-eis](https://github.com/er-eis) +- Update libcudf developer guide for strings offsets column ([#15661](https://github.com/rapidsai/cudf/pull/15661)) [@davidwendt](https://github.com/davidwendt) +- Update developer guide with device_async_resource_ref guidelines ([#15562](https://github.com/rapidsai/cudf/pull/15562)) [@harrism](https://github.com/harrism) +- DOC: add pandas intersphinx mapping ([#15531](https://github.com/rapidsai/cudf/pull/15531)) [@raybellwaves](https://github.com/raybellwaves) +- rm-dup-doc in frame.py ([#15530](https://github.com/rapidsai/cudf/pull/15530)) [@raybellwaves](https://github.com/raybellwaves) +- Update CONTRIBUTING.md to use latest cuda env ([#15467](https://github.com/rapidsai/cudf/pull/15467)) [@raybellwaves](https://github.com/raybellwaves) +- Doc: interleave columns pandas compat ([#15383](https://github.com/rapidsai/cudf/pull/15383)) [@raybellwaves](https://github.com/raybellwaves) +- Simplified README Examples ([#15338](https://github.com/rapidsai/cudf/pull/15338)) [@wkaisertexas](https://github.com/wkaisertexas) +- Add debug tips section to libcudf developer guide ([#15329](https://github.com/rapidsai/cudf/pull/15329)) [@davidwendt](https://github.com/davidwendt) +- Fix and clarify notes on result ordering ([#13255](https://github.com/rapidsai/cudf/pull/13255)) [@shwina](https://github.com/shwina) + +## 🚀 New Features + +- Add JNI bindings for zstd compression of NVCOMP. ([#15729](https://github.com/rapidsai/cudf/pull/15729)) [@firestarman](https://github.com/firestarman) +- Fix spaces around CSV quoted strings ([#15727](https://github.com/rapidsai/cudf/pull/15727)) [@thabetx](https://github.com/thabetx) +- Add default pinned pool that falls back to new pinned allocations ([#15665](https://github.com/rapidsai/cudf/pull/15665)) [@vuule](https://github.com/vuule) +- Overhaul ops-codeowners coverage ([#15660](https://github.com/rapidsai/cudf/pull/15660)) [@raydouglass](https://github.com/raydouglass) +- Concatenate dictionary of objects along axis=1 ([#15623](https://github.com/rapidsai/cudf/pull/15623)) [@er-eis](https://github.com/er-eis) +- Construct `pylibcudf` columns from objects supporting `__cuda_array_interface__` ([#15615](https://github.com/rapidsai/cudf/pull/15615)) [@brandon-b-miller](https://github.com/brandon-b-miller) +- Expose some Parquet per-column configuration options via the python API ([#15613](https://github.com/rapidsai/cudf/pull/15613)) [@etseidl](https://github.com/etseidl) +- Migrate string `find` operations to `pylibcudf` ([#15604](https://github.com/rapidsai/cudf/pull/15604)) [@brandon-b-miller](https://github.com/brandon-b-miller) +- Round trip FIXED_LEN_BYTE_ARRAY data properly in Parquet writer ([#15600](https://github.com/rapidsai/cudf/pull/15600)) [@etseidl](https://github.com/etseidl) +- Reading multi-line JSON in string columns using runtime configurable delimiter ([#15556](https://github.com/rapidsai/cudf/pull/15556)) [@shrshi](https://github.com/shrshi) +- Remove public gtest dependency from libcudf conda package ([#15534](https://github.com/rapidsai/cudf/pull/15534)) [@robertmaynard](https://github.com/robertmaynard) +- Fea/move to latest nanoarrow ([#15526](https://github.com/rapidsai/cudf/pull/15526)) [@robertmaynard](https://github.com/robertmaynard) +- Migrate string `case` operations to `pylibcudf` ([#15489](https://github.com/rapidsai/cudf/pull/15489)) [@brandon-b-miller](https://github.com/brandon-b-miller) +- Add Parquet encoding statistics to column chunk metadata ([#15452](https://github.com/rapidsai/cudf/pull/15452)) [@etseidl](https://github.com/etseidl) +- Implement JNI for chunked ORC reader ([#15446](https://github.com/rapidsai/cudf/pull/15446)) [@ttnghia](https://github.com/ttnghia) +- Add some missing optional fields to the Parquet RowGroup metadata ([#15421](https://github.com/rapidsai/cudf/pull/15421)) [@etseidl](https://github.com/etseidl) +- Adding parquet transcoding example ([#15420](https://github.com/rapidsai/cudf/pull/15420)) [@mhaseeb123](https://github.com/mhaseeb123) +- Add fields to Parquet Statistics structure that were added in parquet-format 2.10 ([#15412](https://github.com/rapidsai/cudf/pull/15412)) [@etseidl](https://github.com/etseidl) +- Add option to Parquet writer to skip compressing individual columns ([#15411](https://github.com/rapidsai/cudf/pull/15411)) [@etseidl](https://github.com/etseidl) +- Add BYTE_STREAM_SPLIT support to Parquet ([#15311](https://github.com/rapidsai/cudf/pull/15311)) [@etseidl](https://github.com/etseidl) +- Introduce benchmark suite for JSON reader options ([#15124](https://github.com/rapidsai/cudf/pull/15124)) [@shrshi](https://github.com/shrshi) +- Implement ORC chunked reader ([#15094](https://github.com/rapidsai/cudf/pull/15094)) [@ttnghia](https://github.com/ttnghia) +- Extend cudf devcontainers to specify jitify2 kernel cache ([#15068](https://github.com/rapidsai/cudf/pull/15068)) [@robertmaynard](https://github.com/robertmaynard) +- Add `to_arrow_device` function to cudf interop using nanoarrow ([#15047](https://github.com/rapidsai/cudf/pull/15047)) [@zeroshade](https://github.com/zeroshade) +- Add JSON option to prune columns ([#14996](https://github.com/rapidsai/cudf/pull/14996)) [@karthikeyann](https://github.com/karthikeyann) + +## 🛠️ 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[@mhaseeb123](https://github.com/mhaseeb123) +- Optimizing multi-source byte range reading in JSON reader ([#15396](https://github.com/rapidsai/cudf/pull/15396)) [@shrshi](https://github.com/shrshi) +- add correct labels to pandas_function_request.md ([#15381](https://github.com/rapidsai/cudf/pull/15381)) [@raybellwaves](https://github.com/raybellwaves) +- Remove deprecated hash() and spark_murmurhash3_x86_32() ([#15375](https://github.com/rapidsai/cudf/pull/15375)) [@davidwendt](https://github.com/davidwendt) +- Large strings support in cudf::merge ([#15374](https://github.com/rapidsai/cudf/pull/15374)) [@davidwendt](https://github.com/davidwendt) +- Enable test-reporting for pandas pytests in CI ([#15369](https://github.com/rapidsai/cudf/pull/15369)) [@galipremsagar](https://github.com/galipremsagar) +- Use logical types in Parquet reader ([#15365](https://github.com/rapidsai/cudf/pull/15365)) [@etseidl](https://github.com/etseidl) +- Add experimental make_strings_children utility ([#15363](https://github.com/rapidsai/cudf/pull/15363)) [@davidwendt](https://github.com/davidwendt) +- Forward-merge branch-24.04 to branch-24.06 ([#15349](https://github.com/rapidsai/cudf/pull/15349)) [@bdice](https://github.com/bdice) +- Fix CMake files in libcudf C++ examples to use existing libcudf build if present ([#15348](https://github.com/rapidsai/cudf/pull/15348)) [@mhaseeb123](https://github.com/mhaseeb123) +- Use ruff pydocstyle over pydocstyle pre-commit hook ([#15345](https://github.com/rapidsai/cudf/pull/15345)) [@mroeschke](https://github.com/mroeschke) +- Refactor stream mode setup for gtests ([#15337](https://github.com/rapidsai/cudf/pull/15337)) [@davidwendt](https://github.com/davidwendt) +- Benchmark decimal <--> floating conversions. ([#15334](https://github.com/rapidsai/cudf/pull/15334)) [@pmattione-nvidia](https://github.com/pmattione-nvidia) +- Avoid duplicate dask-cudf testing ([#15333](https://github.com/rapidsai/cudf/pull/15333)) [@rjzamora](https://github.com/rjzamora) +- Skip decode steps in Parquet reader when nullable columns have no nulls ([#15332](https://github.com/rapidsai/cudf/pull/15332)) [@etseidl](https://github.com/etseidl) +- Update udf_cpp to use rapids_cpm_cccl. ([#15331](https://github.com/rapidsai/cudf/pull/15331)) [@bdice](https://github.com/bdice) +- Forward-merge branch-24.04 into branch-24.06 [skip ci] ([#15330](https://github.com/rapidsai/cudf/pull/15330)) [@rapids-bot[bot]](https://github.com/rapids-bot[bot]) +- Allow ``numeric_only=True`` for simple groupby reductions ([#15326](https://github.com/rapidsai/cudf/pull/15326)) [@rjzamora](https://github.com/rjzamora) +- Drop CentOS 7 support. ([#15323](https://github.com/rapidsai/cudf/pull/15323)) [@bdice](https://github.com/bdice) +- Rework cudf::find_and_replace_all to use gather-based make_strings_column ([#15305](https://github.com/rapidsai/cudf/pull/15305)) [@davidwendt](https://github.com/davidwendt) +- First pass at adding testing for pylibcudf ([#15300](https://github.com/rapidsai/cudf/pull/15300)) [@vyasr](https://github.com/vyasr) +- [FEA] Performance improvement for mixed left semi/anti join ([#15288](https://github.com/rapidsai/cudf/pull/15288)) [@tgujar](https://github.com/tgujar) +- Rework cudf::replace_nulls to use strings::detail::copy_if_else ([#15286](https://github.com/rapidsai/cudf/pull/15286)) [@davidwendt](https://github.com/davidwendt) +- Clean up special casing in `as_column` for non-typed input ([#15276](https://github.com/rapidsai/cudf/pull/15276)) [@mroeschke](https://github.com/mroeschke) +- Large strings support in cudf::concatenate ([#15195](https://github.com/rapidsai/cudf/pull/15195)) [@davidwendt](https://github.com/davidwendt) +- Use less _is_categorical_dtype ([#15148](https://github.com/rapidsai/cudf/pull/15148)) [@mroeschke](https://github.com/mroeschke) +- Align date_range defaults with pandas, support tz ([#15139](https://github.com/rapidsai/cudf/pull/15139)) [@mroeschke](https://github.com/mroeschke) +- `ModuleAccelerator` performance: cache the result of checking if a caller is in the denylist ([#15056](https://github.com/rapidsai/cudf/pull/15056)) [@shwina](https://github.com/shwina) +- Use offsetalator in cudf::strings::replace functions ([#14824](https://github.com/rapidsai/cudf/pull/14824)) [@davidwendt](https://github.com/davidwendt) +- Cleanup some timedelta/datetime column logic ([#14715](https://github.com/rapidsai/cudf/pull/14715)) [@mroeschke](https://github.com/mroeschke) +- Refactor numpy array input in as_column ([#14651](https://github.com/rapidsai/cudf/pull/14651)) [@mroeschke](https://github.com/mroeschke) +- Refactor joins for conditional semis and antis ([#14646](https://github.com/rapidsai/cudf/pull/14646)) [@DanialJavady96](https://github.com/DanialJavady96) +- Eagerly populate the class dict for cudf.pandas proxy types ([#14534](https://github.com/rapidsai/cudf/pull/14534)) [@shwina](https://github.com/shwina) +- Some additional kernel thread index refactoring. ([#14107](https://github.com/rapidsai/cudf/pull/14107)) [@bdice](https://github.com/bdice) + # cuDF 24.04.00 (10 Apr 2024) ## 🚨 Breaking Changes