TestPolygon

It would be very useful for people who want to download all images by some author tag. No unnecessary requests, less downloaded data (because of there is no duplicates). Easilier...

You can also mark downloaded images in galleries with the colored border. I think it would be useful too.

I don't know how the site handles the sitiation when the different images have the hashes with the same first five bytes. _Probably_ it gives a unical ID, or maybe...

Yes, it would be very useful with `--download-archive` option. (`archive_fmt` should use the proper parameters) It's always a pain to download the recently added files from archive folders. Especially if...

I have just installed the extension. I watched one art. And I already have the active "Recovery history (Total: 1)" button.

Well, even if it works, it's not looking working. It's not obviously (even for the people familiar with web development) that this button do. It would be nice if this...

By the way, this will fix this https://github.com/leoding86/pixiv-omina/issues/24