Greetings All,
I've had several inquiries about the ratbox capab exploit that was resulting in EFnet servers crashing on a regular basis (detailed here: http://www.ratbox.org/ASA-2012-12-31.txt). Given we haven't had any crashing, you've probably figured it out - but just to be extra clear: Bahamut is NOT affected by this issue. Ratbox and Bahamut forked from each other before the implementation of CAPAB, and thus had totally separate implementations.
-Aaron