Add me to the wishful thinking queue. I thought I'd read that the new hosting laws would not be backdated? But they have, in a seemingly random manner. Like others on here, I've been hosting images and other files on my own website since 2010. I had fears about the Jan2020 release, but on checking quite a few of my puzzles, whatever I'd done to the images had stayed intact. The recent removal of the image proxies, without notice. (I get global emails telling me what souvenirs I can collect, so why not tell everyone the image hosting rules are changing, again.) I now have 200+ puzzles to redo. On my caches, the line seems to stop on 22May2014. I had 2 caches published that day, one of them still has the image proxy, and on the other it has been removed. No sense to it at all.