Narwhals v1.8.0

Changes

• clean: Assorted cleanups (#958)
• Bug: fix an issue with string keys in left and semi joins in Dask, add Dask to tpch benchmarks (#957)
• bug: add support for PyArrow: multi-element __getitem__ (#949)

✨ Enhancements

• feat: Dask multiple partitions (#940)

📖 Documentation

• docs: update docstring to fix rendering in generated docs (#952)

🛠️ Other improvements

• test: replace type Any for constructor in all tests (#962)
• test: replace Any type with pytest.FixtureRequest for request inputs in all tests (#961)
• test: xfail cuDF tests for join_asof (#959)
• ci: unxfail some modin tests (#954)
• test: xfail polars>1.7.0 Expr.mode with broadcast (#953)
• test: xfail cuDF tests that use total_seconds (#951)

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