Narwhals v1.13.3

Changes

• enabled inventory for intersphinx (#1330)

🚀 Performance improvements

• perf: improve ArrowGroupBy.__iter__ performances (#1334)

✨ Enhancements

• feat: add replace and replace_strict (#1327)
• feat: support to_list for cudf, note limitations (#1335)
• feat: add maintain_order to Expr.unique and Series.unique (#1333)

📖 Documentation

• docs: add "returns" documentation to functions.py (#1331)
• docs: update README with entry in Appears on section (#1332)

🛠️ Other improvements

• ci: trigger slow downstream libraries tests suites before release (#1321)

Thank you to all our contributors for making this release possible!
@AlessandroMiola, @EdAbati, @FBruzzesi, @MarcoGorelli, @marenwestermann, @raisadz and @srivarra