Release Python Polars 1.29.0 · pola-rs/polars

🚀 Performance improvements

Highlight nodes in streaming phys plan graph (#22535)
Show physical stage graph (#22491)
Add structure for dispatching iceberg to native scans (#22405)
Add SQL support for checking array values with IN and NOT IN expressions (#22487)
Support DataFrame and Series init from torch Tensor objects (#22177)
Add RoundMode for Decimal and Float (#22248)
Inform users that IO error path file name can be expanded with POLARS_VERBOSE=1 (#22427)

Streaming outer join coalesce bug (#22530)
Remove redundant print statement in assert_frame_schema_equal() (#22529)
Bug in .unique() followed by .slice() (#22471)
Fix error reading parquet with datetimes written by pandas (#22524)
Fix schema_overrides not taking effect in NDJSON (#22521)
Fold flags and verify scalar correctness in apply (#22519)
Invalid values were triggering panics instead of returning null in dt.to_date / dt.to_datetime (#22500)
Ensure numpy isinstance check is lazy (avoid forcing the dependency) (#22486)
Incorrectly dropped sort after unique for some queries (#22489)
Fix incorrect ternary agg state with mixed columns and scalars (#22496)
Make replace and replace_strict properly elementwise (#22465)
Fix index out of bounds panic on parquet prefiltering (#22458)
Integer underflow when checking parquet UTF-8 (#22472)
Add implementation for array.get with idx overflow (#22449)
Deprecate str. collection functions with flat strings and mark as elementwise (#22461)
Deprecate flat list.gather and mark as elementwise (#22456)
Inform users that IO error path file name can be expanded with POLARS_VERBOSE=1 (#22427)