Changes

• docs: update contributing guide (#268)
• ci: fix release drafter (#262)
• chore: simplify version check in narwhals.len (#261)
• docs: added docstring for Col (#258)
• ci: added Release drafter (#256)

🚀 Performance improvements

• perf: use copy=False in set_axis where possible (#275)

✨ Enhancements

• feat: add narwhalify decorator (#266)
• feat: implement narwhals.maybe_convert_dtypes (#265)

📖 Documentation

• docs: update docstrings for dataframe.schema (#276)
• docs: added docstring for all() (#277)
• update docstrings for methods (#273)
• docs: updated docstrings for class DataFrame (#270)

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