Polars 1.4.1

1.4.1

Python Polars 1.4.1

Added 2
  • Add boolean Parquet HybridRle encoding
  • Support passing Worksheet objects to the write_excel method
Changed 3
  • Improve integer fast path Parquet dict encoding
  • Speed up writing of Parquet primitive values
  • Remove temporary allocations in Parquet
Fixed 2
  • Fix subtraction with overflow on negative slice offset in Parquet
  • Fix drop selector
🚀 Performance improvements
  • Integer fast path Parquet dict encoding (#18030)
  • Speedup writing of Parquet primitive values (#18020)
  • Remove temporary allocations in Parquet (#18013)
✨ Enhancements
  • Add boolean Parquet HybridRle encoding (#18022)
  • Support passing Worksheet objects to the write_excel method (#18031)
🐞 Bug fixes
  • Subtraction with overflow on negative slice offset in Parquet (#18036)
  • Fix drop selector (#18034)
📖 Documentation
  • Update map_batches docstring (#18001)
🛠️ Other improvements
  • Add @coastalwhite to parquet codeowners (#18032)
  • Minor bump to comfy-table version (#18028)

Thank you to all our contributors for making this release possible! @alexander-beedie, @coastalwhite, @deanm0000, @nameexhaustion and @ritchie46

View original

Upgraded? How did it go?

Discussion