The autofs integration, ssh integration and the PAC responder are not
experimental in the 1.9.0 release anymore.
The features are now built by default. I was wondering if that was a
good idea because other platforms than Fedora would have to turn the
features explicitly off -- but on the other hand, I've seen maintainers
mentioning that they would turn feature X on only if they knew it was
there. I think all stable features can be on by default.