New rust polars release! :rocket:

This is the release of rust polars 0.24.0. This release comes with a lot of bug fixes, performance improvements and added functionality. The changes that stand out are larger than RAM memory mapping of IPC files and a new common-subplan-optimization that prunes duplicated sub-plan from the query plan and thereby potentially save a lot of duplicated work.

See more

• Full changelog
• crates.io
• documentation

Update to arrow2 0.14.0

See the 0.14.0 release for all upstream improvements.

New Contributors

• @ydarma made their first contribution in https://github.com/pola-rs/polars/pull/4269
• @gaoxinge made their first contribution in https://github.com/pola-rs/polars/pull/4300
• @SimonSchneider made their first contribution in https://github.com/pola-rs/polars/pull/4436
• @lorenzwalthert made their first contribution in https://github.com/pola-rs/polars/pull/4445
• @neeldug made their first contribution in https://github.com/pola-rs/polars/pull/4384
• @isaacthefallenapple made their first contribution in https://github.com/pola-rs/polars/pull/4522
• @Chuxiaof made their first contribution in https://github.com/pola-rs/polars/pull/4524
• @luk-f-a made their first contribution in https://github.com/pola-rs/polars/pull/4565
• @OneRaynyDay made their first contribution in https://github.com/pola-rs/polars/pull/4621
• @abalkin made their first contribution in https://github.com/pola-rs/polars/pull/4650
• @tikkanz made their first contribution in https://github.com/pola-rs/polars/pull/4676
• @hpux735 made their first contribution in https://github.com/pola-rs/polars/pull/4693
• @huang12zheng made their first contribution in https://github.com/pola-rs/polars/pull/4823
• @owrior made their first contribution in https://github.com/pola-rs/polars/pull/4840
• @jly36963 made their first contribution in https://github.com/pola-rs/polars/pull/4886

Full Changelog: https://github.com/pola-rs/polars/compare/rust-polars-v0.23.0...rust-polars-v0.24.0