cudf

What's Changed

🐛 Bug Fixes

• Backport #21301: Only serialize column slice by @pentschev in https://github.com/rapidsai/cudf/pull/21328

Full Changelog: https://github.com/rapidsai/cudf/compare/v26.02.00...v26.02.01

What's Changed

🚨 Breaking Changes

• Avoid counting nulls and creating null mask in groupby aggregation MERGE_M2 by @ttnghia in https://github.com/rapidsai/cudf/pull/20716
• Remove cudf::get_current_device_resource by @bdice in https://github.com/rapidsai/cudf/pull/20688
• Avoid creating null mask in...

What's Changed

🚨 Breaking Changes

• Rewrite JNI functions to use JNI_TRY/JNI_CATCH by @ttnghia in https://github.com/rapidsai/cudf/pull/19053
• Remove compatibility with nvCOMP versions before 5.0 by @vuule in https://github.com/rapidsai/cudf/pull/20140
• Remove DataFrame.apply_chunks, Groupby.app...

🚨 Breaking Changes

• Remove UCX-Py (#19979) @pentschev
• Revert "Migrate mixed join to use multiset #19660" (#19933) @PointKernel
• Fill missing values in Series/Index.values for numeric types with np.nan by default (#19923) @mroeschke
• Remove deprecated DataFrame.apply_rows, deprecate DataFrame.apply_chunks and Groupby.apply_grouped (#19896) @mroeschke
• Move prefetching o...

🔗 Links

• Development Branch
• Compare with main branch

🚨 Breaking Changes

• Change .str.starts/endswith with tuple argument to match any pattern instead of pairwise matching (#20249) @mroeschke
• Remove DataFrame.apply_chunks, Groupby.apply_grouped (#20194) @mroeschke...