pola-rs/polars: Python Polars 1.38.1

✨ Enhancements Add get() to retrieve a byte from binary data (#26454) Remove with_context in SQL lowering (#26416) 🐞 Bug fixes Do not overwrite used names in cluster_with_columns pushdown (#26467) Do not mark output of concat_str on multiple inputs as sorted (#26468) Fix CSV schema inference content line duplication bug (#26452) Fix InvalidOperationError using scan_delta with filter (#26448) Alias giving missing column after streaming GroupBy CSE (#26447) Ensure by_name selector selects only names (#26437) Restore compatibility of strings written to parquet with pyarrow filter (#26436) Update schema in cluster_with_columns optimization (#26430) Fix negative slice in groups slicing (#26442) Don't run CPU check on aarch64 musl (#26439) Fixed annotations shadowed by class methods (#26356) Remove the POLARS_IDEAL_MORSEL_SIZE monkeypatching in the parametric merge-join test (#26418) Fix selector match patterns for multiline column names (#26320) 📖 Documentation Add sink_delta to API reference (#26446) 🛠️ Other improvements Cleanup unused attributes in optimizer (#26464) Use Expr::Display as catch all for IR - DSL asymmetry (#26471) Ignore pytz in mypy (#26441) Remove the POLARS_IDEAL_MORSEL_SIZE monkeypatching in the parametric merge-join test (#26418) Cleanup the parametric merge-join test (#26413) Thank you to all our contributors for making this release possible! @Voultapher, @alexander-beedie, @azimafroozeh, @cmdlineluser, @dependabot[bot], @dsprenkels, @hamdanal, @kdn36, @nameexhaustion, @orlp, @ritchie46 and dependabot[bot]