Polars: py-0.19.10 Release

Release date:
October 20, 2023
Previous version:
py-0.19.9 (released October 17, 2023)
Magnitude:
3,361 Diff Delta
Contributors:
14 total committers
Data confidence:
Commits:

43 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

Authored October 20, 2023
Authored October 19, 2023
Authored October 20, 2023
Authored October 19, 2023
Authored October 20, 2023

Top Contributors in py-0.19.10

ritchie46
reswqa
stinodego
orlp
alexander-beedie
mcrumiller
Walnut356
romanovacca
rjthoen
nameexhaustion

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Release Notes Published

⚠️ Deprecations

  • Deprecate DataType.is_nested (#11844)

πŸš€ Performance improvements

  • fix accidental quadratic behavior; cache null_count (#11889)
  • fix quadratic behavior in append sorted check (#11893)
  • optimise read_database Databricks queries made using SQLAlchemy connections (#11885)
  • properly push down slice before left/asof join (#11854)

✨ Enhancements

  • Introduce list.sample (#11845)
  • don't require empty config for cloud scan_parquet (#11819)

🐞 Bug fixes

  • use physical append (#11894)
  • Add include_nulls parameter to update (#11830)
  • recursively apply cast_unchecked in lists (#11884)
  • recursively check allowed streaming dtypes (#11879)
  • Frame slicing single column (#11825)
  • fix project pushdown for double projection contains count (#11843)
  • Propagate validity when cast primitive to list (#11846)
  • Edge cases for list count formatting (#11780)

πŸ› οΈ Other improvements

  • Further assert utils refactor (#11888)
  • load 40x40 avatar from github and add loading=lazy attribute. (#11886)
  • Fix Cargo warning for parquet2 dependency (#11882)
  • Allow manual trigger for docs deployment (#11881)
  • add section about plugins (#11855)
  • fix incorrect example of valid time zones (#11873)
  • fix typo in code example in section Expressions - Basic operators (#11848)
  • Bump docs dependencies (#11852)
  • add missing polars-ops tests to CI (#11859)
  • Assert utils refactor (#11813)

Thank you to all our contributors for making this release possible! @Walnut356, @alexander-beedie, @dannyvankooten, @dependabot, @dependabot[bot], @ewoolsey, @jrycw, @mcrumiller, @nameexhaustion, @orlp, @reswqa, @ritchie46, @rjthoen, @romanovacca and @stinodego