Page Builder v0.5.4 - Picture-aware hero images

Hero images now stay in sync when you swap them in the editor.

Hero images

• Picture-aware Change image - swapping a hero background with the toolbar now rebuilds every art-directed source (such as the portrait mobile crop) from the same image, so the mobile hero always matches the desktop one and can no longer point at the previous image or return a 404.

Responsive images

• Accurate srcset - image srcset reads real crop dimensions from the filename, keeps only same-aspect rungs, and inserts with automatic sizing and lazy loading so the browser picks the right size for the rendered width.

Also

• Beta hardening - rolls up assorted fixes and improvements accumulated since 0.4.0.