- Move `C` and `I` to stable API: drop warning that they are experimental - Make string representation of `C` and `I` even prettier, e.g., `~C['a':'d'] & C.dtype.isin({int, float})` renders exactly the same. - Add helper functions in `paddles` submodule: `str_join`, `build_filter`, `combine`.
1.4.2
- Add reverse binary operators, e.g. `__radd__`.
1.4.1
- Fix using `S` in `groupby().agg()` ([GH-21](https://github.com/eikevons/pandas-paddles/issues/21))
1.4.0
- Add `report` function. - Add prettier string representations for `C` and `I` expressions.
1.3.4
- Don't warn when creating `C` and `I` instances.
1.3.3
- Refactor code: Give DF and S supporting classes better names. - Allow selecting slices of labels, e.g., `C["C":"G"]`. - Support `pandas` version 2.