Narwhals v1.6.3

Changes

• [pre-commit.ci] pre-commit autoupdate (#818)
• patch: group by n_unique (#917)

✨ Enhancements

• feat: add q8 of tpch (#922)
• feat: enable by argument in join_asof (#921)
• feat: Add q12, q13, q14, q16, q22 (#910)
• feat: enable on key in join_asof (#916)
• feat: Add join_asof support for pandas and dask (#911)
• feat: dask lit with dtype (#909)
• feat: Add more queries of tpch (#898)

🐞 Bug fixes

• fix: Fixes arrow support for df[:, list[int|str]] (#923)

📖 Documentation

• docs: fix a typo (#925)
• docs: Recommend uv in contributing guide (#873)

🛠️ Other improvements

• test: fixup tpch tests (#918)
• ci: allow pre-releases in nightly uv pip install (#913)
• test: xfail dt.date tests for cuDF (#912)
• ci: add tests for the queries of TPC-H (#899)

Thank you to all our contributors for making this release possible!
@AlessandroMiola, @FBruzzesi, @IsaiasGutierrezCruz, @LiamConnors, @MarcoGorelli, @luke396, @pre-commit-ci, @pre-commit-ci[bot], @raisadz and @thomasjpfan