cropping doesn't delete cached image + thumbnail delete bug

[joe_g]

Hi there,

I'm using 2.7.3 dev (Using dev due to this bug https://processwire.com/talk/topic/13107-cant-save-changes-on-template-pw-272/)

1. If the editor crop an image in the backend and do save-replace of the original, the cached version (created by ->size()) still shows a thumbnail from the previous/original version. Wouldn't it be more logical if all cached thumbnails are deleted if you alter the original?

2. I managed to delete some variations, but some refuses to get deleted. It says deleted in the green field on top, but it's still there.

best,

Joel