Test case: add a link to:
The raw link is:
But when clicking on the link it leads me to:
Which results in a 404.
The issue seems to be core.sr.ht:srht/markdown.py:L85. Perhaps it's being escaped somewhere else too, or it's something to do with
It looks like it's an issue with any kind of link (example). I'll check the CommonMark spec - perhaps the semicolons must be escaped. Otherwise, I'll file a bug in mistletoe.