As promised, Sandvox 2.2.1 restores Delicious List compatibility with Delicious.com. Of course it also contains a variety of bug fixes. On top of that, I thought I'd take the time to note one little security enhancement we've slipped in:
When publishing using SFTP, each server has its own host key. Each time you connect to such a server, your Mac stores a copy of that key. Then, when you reconnect, your copy of the host key can be compared against the server's. If they're different it could be because someone is maliciously trying to get you to connect to a different server! It could also be that your hosting provider has needed to do some maintenance which caused the key to change.
So, as of Sandvox 2.2.1, if this happens you'll be greeted with something like:
Whereupon you should contact your hosting provider to make sure the change was caused by them, before accepting the new host key.
For details on the bug fixes in this update, see the full release notes.