Narwhals v1.9.2

Changes

🚀 Performance improvements

• perf: Impove pandas-backend indexing (#993)

✨ Enhancements

• feat: add dt.replace_time_zone (#1142)
• feat: allow format=None in str.to_datetime (#1145)
• feat: concat_str (#1128)
• feat: allow inspecting the inner type / length of nw.Array (#1136)

🐞 Bug fixes

• fix: when-then-otherwise lit string for arrow backend (#1137)
• fix: pyarrow unpivot upcast numeric (#1140)
• fix: update no_agg to work with cuDF (#1138)
• fix: fixing unnesscary raise of mean_horizontal (#1082)

📖 Documentation

• docs: apply further changes to api reference (#1150)
• docs: add missing methods in api reference (#1144)
• docs: add missing Series str methods in api reference (#1143)
• docs: fix small docs typo (#1141)

🛠️ Other improvements

• test: xfail test_unpivot_mixed_types for cuDF (#1153)

Thank you to all our contributors for making this release possible!
@AlessandroMiola, @Cheukting, @DeaMariaLeon, @FBruzzesi, @LiamConnors, @MarcoGorelli, @aivanoved, @pre-commit-ci and @pre-commit-ci[bot]