znc/znc — pull request #525 by anders (2014-04-11 15:16:15+00:00)
Title: Q module: Don't enable the UseCloakedHost option by default.

On QuakeNet's ircd you can't unset user mode +x once set. But loading
the Q module will set it immediately, possibly requiring a reconnect
if you don't want to use a cloaked host.