@evazion: Uploading should be fixed for...

evazion
2020-02-18T23:22:37-05:00

Uploading should be fixed for https://i-f.pximg.net. This is the only kind I've seen. I haven't seen any https://tc-pximg01.techorus-cdn.com urls yet myself.

As mentioned above, you don't have to put the image url as the source on the upload page. If you put https://pixiv.net/artworks/79265245 as the source then Danbooru will automatically figure out the right image to download.