EWWW Image Optimizer was updated to version 4.0.6, from version 4.0.5. Changelog:
- changed: dummy images have no args appended with exactdn except for ssl flag
- fixed: resize_detection.js being combined with other scripts by Autoptimize
- fixed: retina optimization not deferred in async mode
- fixed: PDF files could trigger license exceeded message
- fixed: binary detection not fully functional with MacOS and PHP 7.2
- fixed: compatibility with Regenerate Thumbnails version 3