Narwhals v1.0.0

Changes

• Use enums for implementations (#363)
• Random ci versions (#437)
• feat: add Stable api (#410)
• clean: factor test_<lazy|eager>_instantiation out of test_common (#428)

✨ Enhancements

• feat: allow dt.microsecond and dt.millisecond in old pyarrow-backed p… (#436)

📖 Documentation

• docs: fix typing link (#435)

🛠️ Other improvements

• chore: Factor out expression parsing (#438)
• chore: simplify Series instantiation (#434)
• chore: simplify instantiation of top-level Narwhals objects (#433)

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