Narwhals v1.1.0

Changes

• fix: _create_compliant_series (#508)

✨ Enhancements

• feat: pyarrow item, is_empty, rename, write_parquet (#520)
• feat: add dataframe.group_by for Arrow (#513)
• feat: collect_schema method (#516)
• feat: add "interchange"-level support for libraries which implement the interchange protocol (#517)
• feat: from_native raise invalid comb (#519)
• test: increase test coverage (#511)
• feat: add some right-hand operations for Arrow (#510)
• feat: implement inner join for arrow (#507)

📖 Documentation

• docs: rework README, remove ibis comparison (#522)

🛠️ Other improvements

• chore: rename native_dataframe in from_native (#518)
• ci: run autolabeler also after PR title has been edited (#514)
• chore: increase local coverage for join (#506)

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