Nothing that I can think of, actually (other than more refined symlink adding/removal scripts, although it might be a bit before I make something better, as the current version has no realistically likely issues, and my scripting isn't too perfect yet).

But if the iw dependency doesn't break anything, it'd be nice to push the dependant version down to extras too, because then 'iw' would get pulled down the dependency chain along with it (currently iw is lounging in -devel), at least, I'm pretty sure that's how it works. Actually, I'm not sure if iw will need a bugtracker link directly, or if the requirement for a bugtracker link is waived for dependency packages not in the "user" section.

The only other possible changes are seeing if anything useful has appeared in the Aircrack-NG SVN repository's upstream code, so maybe updating the source used for this port. Also, I still have to do what Hawaii asked - look around for enhancements in the aircrack-ng bugtracker that haven't been integrated into the SVN codebase yet, and possibly add them.