have you guys have tested plone.app.imagecropping with a web accelerator like Varnish in the middle?
are you purging the scales after creating them?
we are having some issues with the scales but I don't know where the purging code should be included (probably everywhere).
right now there's no purging code here. should not be too hard to implement it here https://github.com/collective/plone.app.imagecropping/blob/master/src/plone/app/imagecropping/browser/crop.py in _store and _remove method
maybe this is related to this: https://dev.plone.org/ticket/13536
@jpgimenez @cleberjsantos please follow up these
@hvelarde @jpgimenez @petschki we can testing the solution propose in http://david.wglick.org/2009/image-captions-and-the-portaltransforms-cache/ (https://dev.plone.org/ticket/13536)
is this closed by aa5f003 ?