- Husk now not only encrypts outgoing emails (if possible) but also adds a signature. - Rework the internal handling of the signing key. - Integrate the signing into the workflow of the daemon. - Add a configuration option for a subject replacement.
- Create an empty mailbox file in `/var/mail` so that `inotifywait` can wait on the right file and not just observe the directory.
- Mail encryption (when expected) - Introducer listing, adding and removing - Locals listing, adding and removing