modin-project/modin 0.34.0 on GitHub

This release includes various bug fixes and improvements.

Key Features and Updates Since 0.33.0

Stability and Bugfixes
- FIX-#5961: Preserve dtypes when inserting column to empty frame. (#7601)
- FIX-#7551: Fix name ambiguity for value_counts() on Pandas backend (#7585)
- FIX-#7582: Add copy parameter to array methods. (#7584)
- FIX-#7595: Log backend switching information with the modin logger. (#7597)
- FIX-#7611: Display 'modin.pandas' instead of 'None' in backend switching information. (#7612)
- FIX-#7616: Implement array_function stub (#7617)
Update testing suite
- TEST-#7451: Use https for modin-datasets.intel.com (#7596)
- TEST-#7587: Stop calling np.array(copy=None) for numpy<2 (#7588)
- TEST-#7598: Allow xgboost to log to root. (#7599)
- TEST-#7602: Fix test_pickle by correctly using fixtures. (#7603)
- TEST-#7611: Cap mpi4py<4.1 in CI. (#7614)
New Features
- FEAT-#7606: Consider self_cost in hybrid casting calculator (#7605)
- FEAT-#7607: Support pinning groupby objects in place. (#7608)
- FEAT-#7618, FEAT-#7544: Support set_backend() for groupby objects. (#7619)
- FEAT-#7620: Support pin_backend(inplace=False) for groupby objects. (#7621)