# joinpointR 0.6.0

## Improvements

- Added the `step` argument to `model_jp()`.
- Added support for multiple grouping variables in `model_jp()`. Internally,
  the function creates a grouping variable based on their interaction.

## Bug fixes

- Fixed output issues in `get_apc()`.


# joinpointR 0.5.0

## Improvements

- Added `gg_jpoint()`.
- Improved language handling in `summary_jp()`.