A small bug: you’re asking for a URL, but it looks that you actually want a domain. I was getting errors because it was trying to connect to https://https://example.com

Probably best to accept both domain and url, or at least rename the label.

Thanks for this, it looks great.

Crossposting notices don’t seem to show up on posts or in communities with this update, although I can see it noted on the home screen list.

I’d definitely post more from there if the embed was as nice as e.g. using RES.

I like the idea of blocking until we have more granular filters. This instance will be more successful if it’s not blocked by loads of instances, and I reckon allowing stuff like this will make the block choice too easy.