v0.22.4

Candidate for last version based on current code base.

Important

This package is now in maintenance mode,
meaning that important bugs will be fixed if possible but we won't adding new features in the next few weeks / months.

The focus of future development is on a completely rewritten version (neopolars) that currently exists in the next branch.
The package in that branch will become the new polars package once the rewrite is complete.

Please check the GitHub issue #1152.

Bug fixes

• Changes related to build to pass R CMD check on R 4.5.0 (#1357).

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Full Changelog: v0.22.3...v0.22.4

lib-v0.45.2

chore: bump crossbeam-channel from 0.5.13 to 0.5.15 in /src/rust in t…

v0.22.3

Important

This package is now in maintenance mode,
meaning that important bugs will be fixed if possible but we won't adding new features in the next few weeks / months.

The focus of future development is on a completely rewritten version (neopolars) that currently exists in the next branch.
The package in that branch will become the new polars package once the rewrite is complete.

Please check the GitHub issue #1152.

Bug fixes

• Some non-API calls for R were removed to pass R CMD check on R 4.5.0 (#1339).
• The name of the Series is now correctly exported and imported when using the Arrow C stream interface via the nanoarrow_array_stream object (#1347).

Full Changelog: v0.22.2...v0.22.3

lib-v0.45.1

docs(news): update news about reduced non-API calls (#1348)

v0.22.2

Important

This package is now in maintenance mode,
meaning that important bugs will be fixed if possible but we won't adding new features in the next few weeks / months.

The focus of future development is on a completely rewritten version (neopolars) that currently exists in the next branch.
The package in that branch will become the new polars package once the rewrite is complete.

Please check the GitHub issue #1152.

Bug fixes

• Functions to convert Polars to R (<Series>$to_r() etc.) no longer fail with the "NA in coercion to boolean" error in R 4.5 (#1337).

Full Changelog: v0.22.1...v0.22.2

v0.22.1

Important

This package is now in maintenance mode, meaning that important bugs will be fixed if possible but we won't add new features in the next few weeks / months.

The focus of future development is on a completely rewritten version (neopolars) that currently exists in the next branch.
The package in that branch will become the new polars package once the rewrite is complete.

Please check the GitHub issue #1152.

This is a small hot-fix release to fix the build error on R-multiverse.
No user-facing changes.

Full Changelog: v0.22.0...v0.22.1

v0.22.0

Important

This package is now in maintenance mode, meaning that important bugs will be fixed if possible but we won't add new features in the next few weeks / months.

The focus of future development is on a completely rewritten version (neopolars) that currently exists in the next branch.
The package in that branch will become the new polars package once the rewrite is complete.

Please check the GitHub issue #1152.

Breaking changes

• Updated Rust Polars to 0.45.1 (#1302).
  • The ddof argument of pl$corr() is removed.

Full Changelog: v0.21.0...v0.22.0

lib-v0.45.0

feat!: bump polars to rs-0.45.1 (#1302)

v0.21.0

Breaking changes

• Updated Rust Polars to 0.44.2 (#1271).
  • Minimum supported Rust version (MSRV) is now 1.82.0.
  • $reshape()'s nested_type argument is removed.
  • $approx_n_unique() no longer works on Categorical type.
• <Series>$compare() is removed. (#1272)

Deprecations

• Passing a single data.frame to pl$DataFrame() or pl$LazyFrame() to convert a
  data.frame to a polars DataFrame or LazyFrame is deprecated and a warning will
  be shown. Use as_polars_df() or as_polars_lf() instead (#1275).

Bug fixes

• Maintain level order when converting Enums to factors (#1252, @andyquinterom).

Full Changelog: v0.19.0...v0.21.0

lib-v0.44.0

fix: fix csv download issue on windows (#1292)