Narwhals v1.8.4

Changes

✨ Enhancements

• feat: Initial support for nested dtypes (List, Array, Struct) (#1083)
• feat: add DataFrame|LazyFrame.unpivot method (#1043)
• feat: add to_pandas and to_arrow for interchange level of support (#1066)
• feat: add series.rename (#1073)
• feat: Adding nth() for selecting columns (#1044)

🐞 Bug fixes

• fix: fixing nw.all() doesn't work in sum_horizontal (#1075)
• fix: pandas and dask group by observed=True (#1079)
• fix: add cuDF specific implementation for join how="anti" (#1056)

🛠️ Other improvements

• chore: get_<dependency> cleanup (#1074)
• ci: Added PR labels so the Release Drafter ignores evil bots (#1069)
• ci: delete all local tags before making release (#1062)

Thank you to all our contributors for making this release possible!
@Cheukting, @DeaMariaLeon, @FBruzzesi, @LiamConnors, @MarcoGorelli and @raisadz