# [0.4] - Unreleased
- Use FLTK's new grid implementation.
- Change debug() to show_grid().
- Change insert and insert_ext to set_widget and set_widget_ext.
- Add set_layout_ext which takes a margin and a gap.
- Require the call to Grid::end().
- set_widget and set_widget_ext no longer add the passed widgets as children automatically.