narwhals 2.10.0

Narwhals v2.10.0

on Python PyPI

Changes

🚀 Performance improvements

• perf: Rewrite with_row_index so it's faster for pandas/pyarrow and doesn't use rank (#3239)

✨ Enhancements

• feat: introduce (experimental) plugin system (#2978)
• feat: Support over expressions more freely, make expressions printable, rewrite internals (travelling pr 🌴 ) (#3152)

🐞 Bug fixes

• fix: align nw.nth expansion with nw.col during group_by (#3243)
• fix: Align str.to_titlecase with polars v1.35.0 behavior (#3238)

🛠️ Other improvements

• ci: Add Fairlearn to downstream tests and ecosystem page (#3228)
• chore: fix ci (cuDF fixes, coverage) (#3245)
• feat: Support over expressions more freely, make expressions printable, rewrite internals (travelling pr 🌴 ) (#3152)
• chore: Simplify spark-like and ibis concat_str (#3240)
• ci: Make it a bit greener (#3241)
• chore: Share std and var implementations for sql backends (#3229)

Thank you to all our contributors for making this release possible!
@FBruzzesi, @MarcoGorelli and @ym-pett