Python Polars 0.15.2
🚀 Performance improvements
- ensure fast_explode propagates (#5676)
✨ Enhancements
- Series.get_chunks (#5701)
- inversely scale chunk_size with thread count in s… (#5699)
- add streaming minmax (#5693)
- Support large page sizes on aarch64 linux builds (#5694)
- improve dynamic inference of anyvalues and structs (#5690)
- support is_in for boolean dtype (#5682)
- add notebook html repr for Series (#5653)
🐞 Bug fixes
- fix pivot on floating point indexes (#5704)
- fix arange with column/literal input (#5703)
- fix double projection that leads to uneven union d… (#5700)
- Fix Series -> Expr dispatch for @Property methods (#5689)
- fix asof join schema (#5686)
- fix owned arithmetic schema (#5685)
- take glob into account in scan_csv 'with_schema_mo… (#5683)
- fix boolean schema in agg_max/min (#5678)
- fix boolean arg-max if all equal (#5680)
- respect python objects read method even if filename is f… (#5677)
- Fix
DataFrame.n_chunks
return type (#5650)
🛠️ Other improvements
- Parametrize
test_parquet_datetime
(#5696) - Function and lazy function doctrings (#5657)
- Fix formatting (#5658)
Thank you to all our contributors for making this release possible!
@alexander-beedie, @ankane, @braaannigan, @ghais, @ghuls, @jjerphan, @pickfire, @ritchie46, @stinodego and @zundertj