What happened
The image set on libavatar.org correctly showed up on my profile on keyoxide when I created it.
Because of the squircle format, the artist credit for the image is cut off in a way that looks awful.
I successfully updated my profile image on libavatar.org.
The updated image does not show up on keyoxide even +24 hours later.
Proposed solutions
keyoxide appears to use "https://seccdn.libravatar.org/avatar/[hash]?size=128&default=mm"
which does not appear to update
both "https://cdn.libravatar.org/avatar/[hash]?size=128&default=mm" &
"https://libravatar.org/avatar/[hash]?size=128&default=mm" show the correct updated image.