4.2.9
Container builder polish
- Add Field popover redesigned. Fixed 360px width with a 4-column icon grid, header bar, and a dedicated close button. Dismisses on outside-click or Escape.
- Containers default to a single column. New Containers ship as plain wrappers; opt into a grid via the Layout panel when you actually want one.
- Column changes preview in real time. The canvas duplicates the
.cf-rowgrid rules locally, so editing column counts updates the preview immediately. - Better drop-target affordance. Empty containers and group bodies show a dashed outline at rest and a solid blue highlight while dragging.
Also: fixes two pre-existing PHPStan warnings that were blocking the release pipeline.