Since there’s been some interest expressed in building mugshot on feisty, I’ve added feisty as a dist in the repository. The apt lines for feisty users are:
deb http://www.nighton.net/ feisty main
deb-src http://www.nighton.net/ feisty main
Note: there are no feisty binary packages in the repository as of yet. Any intrepid feisty users who want to try and build the package can take a look at these instructions for building mugshot.
Thanks again to Michael, there are now feisty i386 packages available.